From 1747a2236a2e627e688c9514ba7ca25e345d89a1 Mon Sep 17 00:00:00 2001 From: Ralf Becker Date: Mon, 4 Oct 2021 18:50:51 +0200 Subject: [PATCH] fixing a ton of PHP Warnings slowing us down in PHP 8.0 --- api/src/Contacts.php | 8 +-- api/src/Etemplate/Widget.php | 34 ++++----- api/src/Etemplate/Widget/Nextmatch.php | 96 ++++++++++++-------------- api/src/Preferences.php | 12 ++-- api/src/Session.php | 10 +-- api/src/Vfs.php | 36 +++++----- api/src/loader.php | 2 +- api/src/loader/exception.php | 10 +-- api/src/loader/security.php | 6 +- 9 files changed, 103 insertions(+), 111 deletions(-) diff --git a/api/src/Contacts.php b/api/src/Contacts.php index 09acb061ad..2409357a24 100755 --- a/api/src/Contacts.php +++ b/api/src/Contacts.php @@ -483,7 +483,7 @@ class Contacts extends Contacts\Storage 'bday' => (int)$contact['bday'] ? DateTime::to($contact['bday'], true) : $contact['bday'], ))); - while ($fileas[0] == ':' || $fileas[0] == ',') + while (!empty($fileas) && ($fileas[0] == ':' || $fileas[0] == ',')) { $fileas = substr($fileas,2); } @@ -764,10 +764,10 @@ class Contacts extends Contacts\Storage $data[$name] = DateTime::server2user($data[$name], $date_format); } } - $data['photo'] = $this->photo_src($data['id'],$data['jpegphoto'] || ($data['files'] & self::FILES_BIT_PHOTO), '', $data['etag']); + $data['photo'] = $this->photo_src($data['id'],!empty($data['jpegphoto']) || (($data['files']??0) & self::FILES_BIT_PHOTO), '', $data['etag'] ?? null); // set freebusy_uri for accounts - if (!$data['freebusy_uri'] && !$data['owner'] && $data['account_id'] && !is_object($GLOBALS['egw_setup'])) + if (empty($data['freebusy_uri']) && empty($data['owner']) && !empty($data['account_id']) && empty($GLOBALS['egw_setup'])) { if ($fb_url || @is_dir(EGW_SERVER_ROOT.'/calendar/inc')) { @@ -1686,7 +1686,7 @@ class Contacts extends Contacts\Storage { $result[$contact['id']] = $this->link_title($contact+(array)$cfs[$contact['id']]); // make sure to return a correctly quoted rfc822 address, if requested - if ($options['type'] === 'email') + if (isset($options['type']) && $options['type'] === 'email') { $args = explode('@', $contact['email']); $args[] = $result[$contact['id']]; diff --git a/api/src/Etemplate/Widget.php b/api/src/Etemplate/Widget.php index b5b02787a3..58e00ea8bc 100644 --- a/api/src/Etemplate/Widget.php +++ b/api/src/Etemplate/Widget.php @@ -114,7 +114,7 @@ class Widget // Update content? if(self::$cont == null) self::$cont = is_array(self::$request->content) ? self::$request->content : array(); - if($this->id && is_array(self::$cont[$this->id])) + if($this->id && is_array(self::$cont[$this->id] ?? null)) { $old_cont = self::$cont; self::$cont = self::$cont[$this->id]; @@ -147,7 +147,7 @@ class Widget } // Reset content as we leave - if($old_cont) { + if ($old_cont ?? null) { self::$cont = $old_cont; } } @@ -206,7 +206,7 @@ class Widget $template = $this; while($reader->moveToNextAttribute()) { - if ($reader->name != 'id' && $template->attr[$reader->name] !== $reader->value) + if ($reader->name != 'id' && isset($template->attr[$reader->name]) && $template->attr[$reader->name] !== $reader->value) { if (!$cloned) { @@ -218,7 +218,7 @@ class Widget $template->attrs[$reader->name] = $value = $reader->value; // expand attributes values, otherwise eg. validation can not use attrs referencing to content - if ($value[0] == '@' || strpos($value, '$cont') !== false) + if (!empty($value) && ($value[0] === '@' || strpos($value, '$cont') !== false)) { $value = self::expand_name($value, null, null, null, null, isset(self::$cont) ? self::$cont : self::$request->content); @@ -237,7 +237,7 @@ class Widget } // Add in anything in the modification array - if(is_array(self::$request->modifications[$this->id])) + if (is_array(self::$request->modifications[$this->id] ?? null)) { $this->attrs = array_merge($this->attrs,self::$request->modifications[$this->id]); } @@ -426,7 +426,7 @@ class Widget class_exists($class_name = $basetype.'_etemplate_widget')))) { // Try for base type, it's probably better than the root - if(self::$widget_registry[$basetype] && self::$widget_registry[$basetype] != $class_name) + if(isset(self::$widget_registry[$basetype]) && self::$widget_registry[$basetype] !== $class_name) { $class_name = self::$widget_registry[$basetype]; } @@ -535,12 +535,12 @@ class Widget // maintain $expand array name-expansion $cname = $params[0]; $expand =& $params[1]; - if ($expand['cname'] && $expand['cname'] !== $cname) + if (isset($expand['cname']) && $expand['cname'] !== $cname) { $expand['cont'] =& self::get_array(self::$request->content, $cname); $expand['cname'] = $cname; } - if ($respect_disabled && ($disabled = $this->attrs['disabled'] && self::check_disabled($this->attrs['disabled'], $expand))) + if ($respect_disabled && ($disabled = isset($this->attrs['disabled']) && self::check_disabled($this->attrs['disabled'], $expand))) { //error_log(__METHOD__."('$method_name', ".array2string($params).', '.array2string($respect_disabled).") $this disabled='{$this->attrs['disabled']}'=".array2string($disabled).": NOT running"); return; @@ -593,13 +593,13 @@ class Widget foreach($attrs as $name => &$value) { if(!is_string($value)) continue; - $value = self::expand_name($value,$expand['c'], $expand['row'], $expand['c_'], $expand['row_'], $expand['cont']); + $value = self::expand_name($value, $expand['c'] ?? null, $expand['row'] ?? null, $expand['c_'] ?? null, $expand['row_'] ?? null, $expand['cont'] ?? []); } - if($attrs['attributes']) + if (!empty($attrs['attributes'])) { $attrs = array_merge($attrs, $attrs['attributes']); } - if(strpos($child->attrs['type'], '@') !== false || strpos($child->attrs['type'], '$') !== false) + if (!empty($child->attrs['type']) && (strpos($child->attrs['type'], '@') !== false || strpos($child->attrs['type'], '$') !== false)) { $type = self::expand_name($child->attrs['type'],$expand['c'], $expand['row'], $expand['c_'], $expand['row_'], $expand['cont']); $id = self::expand_name($child->id,$expand['c'], $expand['row'], $expand['c_'], $expand['row_'], $expand['cont']); @@ -677,7 +677,7 @@ class Widget */ protected static function expand_name($name,$c,$row,$c_=0,$row_=0,$cont=array()) { - $is_index_in_content = $name[0] == '@'; + $is_index_in_content = !empty($name) && $name[0] == '@'; if (($pos_var=strpos($name,'$')) !== false) { if (!$cont) @@ -687,8 +687,8 @@ class Widget if (!is_numeric($c)) $c = self::chrs2num($c); $col = self::num2chrs($c-1); // $c-1 to get: 0:'@', 1:'A', ... if (is_numeric($c_)) $col_ = self::num2chrs($c_-1); - $row_cont = $cont[$row]; - $col_row_cont = $cont[$col.$row]; + $row_cont = $cont[$row] ?? null; + $col_row_cont = $cont[$col.$row] ?? null; try { eval('$name = "' . str_replace('"', '\\"', $name) . '";'); @@ -726,9 +726,9 @@ class Widget */ static function chrs2num($chrs) { + if (empty($chrs)) return 0; $min = ord('A'); $max = ord('Z') - $min + 1; - $num = 1+ord($chrs[0])-$min; if (strlen($chrs) > 1) { @@ -751,7 +751,7 @@ class Widget if ($num >= $max) { $chrs = chr(($num / $max) + $min - 1); - } + } else $chrs = ''; $chrs .= chr(($num % $max) + $min); return $chrs; @@ -829,7 +829,7 @@ class Widget { if ($expand && !empty($name)) { - $name = self::expand_name($name, $expand['c'], $expand['row'], $expand['c_'], $expand['row_'], $expand['cont']); + $name = self::expand_name($name, $expand['c'] ?? null, $expand['row'] ?? null, $expand['c_'] ?? null, $expand['row_'] ?? null, $expand['cont'] ?? []); } if (count($name_parts = explode('[', $name, 2)) > 1) { diff --git a/api/src/Etemplate/Widget/Nextmatch.php b/api/src/Etemplate/Widget/Nextmatch.php index 34d87826d2..01acdc8625 100644 --- a/api/src/Etemplate/Widget/Nextmatch.php +++ b/api/src/Etemplate/Widget/Nextmatch.php @@ -186,21 +186,21 @@ class Nextmatch extends Etemplate\Widget if (true) $value =& self::get_array(self::$request->content, $form_name, true); // Add favorite here so app doesn't save it in the session - if($_GET['favorite']) + if (empty($_GET['favorite'])) { $send_value['favorite'] = $safe_name; } if (true) $value = $send_value; - $value['total'] = $total; + $value['total'] = $total ?? null; // Send categories - if(!$value['no_cat'] && !$value['cat_is_select']) + if(empty($value['no_cat']) && empty($value['cat_is_select'])) { - $cat_app = $value['cat_app'] ? $value['cat_app'] : $GLOBALS['egw_info']['flags']['current_app']; - $value['options-cat_id'] = self::$request->sel_options['cat_id'] ? self::$request->sel_options['cat_id'] : array(); + $cat_app = $value['cat_app'] ?? $GLOBALS['egw_info']['flags']['current_app'] ?? ''; + $value['options-cat_id'] = self::$request->sel_options['cat_id'] ?? []; // Add 'All', if not already there - if(!$value['options-cat_id'][''] && !$value['options-cat_id'][0]) + if(empty($value['options-cat_id']['']) && empty($value['options-cat_id'][0])) { $value['options-cat_id'][''] = lang('All categories'); } @@ -220,7 +220,7 @@ class Nextmatch extends Etemplate\Widget if(strpos($name, 'options-') !== false && $_value) { $select = substr($name, 8); - if(!self::$request->sel_options[$select]) + if (empty(self::$request->sel_options[$select])) { self::$request->sel_options[$select] = array(); } @@ -231,21 +231,21 @@ class Nextmatch extends Etemplate\Widget //unset($value[$name]); } } - if($value['rows']['sel_options']) + if (!empty($value['rows']['sel_options'])) { self::$request->sel_options = array_merge(self::$request->sel_options,$value['rows']['sel_options']); unset($value['rows']['sel_options']); } // If column selection preference is forced, set a flag to turn off UI - $pref_name = 'nextmatch-' . (isset($value['columnselection_pref']) ? $value['columnselection_pref'] : $this->attrs['template']); - $value['no_columnselection'] = $value['no_columnselection'] || ( - $GLOBALS['egw']->preferences->forced[$app][$pref_name] && + $pref_name = 'nextmatch-' . ($value['columnselection_pref'] ?? $this->attrs['template'] ?? ''); + $value['no_columnselection'] = !empty($value['no_columnselection']) || ( + !empty($GLOBALS['egw']->preferences->forced[$app][$pref_name]) && // Need to check admin too, or it will be impossible to turn off - !$GLOBALS['egw_info']['user']['apps']['admin'] + empty($GLOBALS['egw_info']['user']['apps']['admin']) ); // Use this flag to indicate to the admin that columns are forced (and that's why they can't change) - $value['columns_forced'] = (boolean)$GLOBALS['egw']->preferences->forced[$app][$pref_name]; + $value['columns_forced'] = !empty($GLOBALS['egw']->preferences->forced[$app][$pref_name]); // todo: no need to store rows in request, it's enought to send them to client @@ -256,7 +256,7 @@ class Nextmatch extends Etemplate\Widget if (isset($value['actions']) && !isset($value['actions'][0])) { $value['action_links'] = array(); - $template_name = isset($value['template']) ? $value['template'] : ($this->attrs['template'] ?: $this->attrs['options']); + $template_name = isset($value['template']) ? $value['template'] : ($this->attrs['template'] ?? $this->attrs['options'] ?? null); if (!is_array($value['action_links'])) $value['action_links'] = array(); $value['actions'] = self::egw_actions($value['actions'], $template_name, '', $value['action_links']); } @@ -375,8 +375,8 @@ class Nextmatch extends Etemplate\Widget $GLOBALS['egw']->session->commit_session(); - $row_id = isset($value['row_id']) ? $value['row_id'] : 'id'; - $row_modified = $value['row_modified']; + $row_id = $value['row_id'] ?? 'id'; + $row_modified = $value['row_modified'] ?? null; foreach($rows as $n => $row) { @@ -384,12 +384,12 @@ class Nextmatch extends Etemplate\Widget if (is_int($n) && $row) { if (!isset($row[$row_id])) unset($row_id); // unset default row_id of 'id', if not used - if (!isset($row[$row_modified])) unset($row_modified); + if (empty($row[$row_modified])) unset($row_modified); $id = $row_id ? $row[$row_id] : $n; $result['order'][] = $id; - $modified = $row[$row_modified]; + $modified = $row[$row_modified] ?? null; if (isset($modified) && !(is_int($modified) || is_string($modified) && is_numeric($modified))) { $modified = Api\DateTime::to(str_replace('Z', '', $modified), 'ts'); @@ -497,10 +497,10 @@ class Nextmatch extends Etemplate\Widget { continue; } - if($value_in[$key] == $value[$key]) continue; + if (($value_in[$key]??null) == ($value[$key]??null)) continue; // These keys we don't send row data back, as they cause a partial reload - if(in_array($key, array('template'))) $no_rows = true; + if (in_array($key, array('template'))) $no_rows = true; // Actions still need extra handling if($key == 'actions' && !isset($value['actions'][0])) @@ -626,7 +626,7 @@ class Nextmatch extends Etemplate\Widget ), array(), true); // true = no permission check // if we have a nextmatch widget, find the repeating row - if ($widget && $widget->attrs['template']) + if ($widget && !empty($widget->attrs['template'])) { $row_template = $widget->getElementById($widget->attrs['template']); if(!$row_template) @@ -642,12 +642,12 @@ class Nextmatch extends Etemplate\Widget if($child->type == 'row') $repeating_row = $child; } } - // otherwise we might get stoped by max_excutiontime + // otherwise, we might get stopped by max_excutiontime if ($total > 200) @set_time_limit(0); - $is_parent = $value['is_parent']; - $is_parent_value = $value['is_parent_value']; - $parent_id = $value['parent_id']; + $is_parent = $value['is_parent'] ?? null; + $is_parent_value = $value['is_parent_value'] ?? null; + $parent_id = $value['parent_id'] ?? null; // remove empty rows required by old etemplate to compensate for header rows $first = $total ? null : 0; @@ -658,14 +658,14 @@ class Nextmatch extends Etemplate\Widget { if (is_null($first)) $first = $n; - if ($row[$is_parent]) // if app supports parent_id / hierarchy, set parent_id and is_parent + if (!empty($row[$is_parent])) // if app supports parent_id / hierarchy, set parent_id and is_parent { $row['is_parent'] = isset($is_parent_value) ? $row[$is_parent] == $is_parent_value : (boolean)$row[$is_parent]; - $row['parent_id'] = $row[$parent_id]; // seems NOT used on client! + $row['parent_id'] = $row[$parent_id] ?? null; // seems NOT used on client! } // run beforeSendToClient methods of widgets in row on row-data - if($repeating_row) + if (!empty($repeating_row)) { // Change anything by widget for each row ($row set to 1) $_row = array(1 => &$row); @@ -894,7 +894,7 @@ class Nextmatch extends Etemplate\Widget if ($default_attrs) $action += $default_attrs; // Add 'Select All' after first group - if ($first_level && $group !== false && $action['group'] != $group && !$egw_actions[$prefix.'select_all']) + if ($first_level && $group !== false && $action['group'] != $group && empty($egw_actions[$prefix.'select_all'])) { $egw_actions[$prefix.'select_all'] = array( @@ -911,7 +911,7 @@ class Nextmatch extends Etemplate\Widget ); $action_links[] = $prefix.'select_all'; } - $group = $action['group']; + $group = $action['group'] ?? 0; if (!$first_level && $n == $max_length && count($actions) > $max_length) { @@ -941,29 +941,29 @@ class Nextmatch extends Etemplate\Widget } // add all first level popup actions plus ones with enabled = 'javaScript:...' to action_links - if ((!isset($action['type']) || in_array($action['type'],array('popup','drag','drop'))) && // popup is the default - ($first_level || substr($action['enabled'],0,11) == 'javaScript:')) + if ((!isset($action['type']) || in_array($action['type'], array('popup','drag','drop'))) && // popup is the default + ($first_level || isset($action['enabled']) && substr($action['enabled'],0,11) === 'javaScript:')) { $action_links[] = $prefix.$id; } - // add sub-menues - if ($action['children']) + // add sub-menus + if (!empty($action['children'])) { static $inherit_attrs = array('url','popup','nm_action','onExecute','type','egw_open','allowOnMultiple','confirm','confirm_multiple'); $inherit_keys = array_flip($inherit_attrs); - $action['children'] = self::egw_actions($action['children'], $template_name, $action['prefix'], $action_links, $max_length, + $action['children'] = self::egw_actions($action['children'], $template_name, $action['prefix'] ?? '', $action_links, $max_length, array_intersect_key($action, $inherit_keys)); unset($action['prefix']); // Allow default actions to keep their onExecute - if($action['default']) unset($inherit_keys['onExecute']); + if (!empty($action['default'])) unset($inherit_keys['onExecute']); $action = array_diff_key($action, $inherit_keys); } // link or popup action - if ($action['url']) + if (!empty($action['url'])) { $action['url'] = Api\Framework::link('/index.php',str_replace('$action',$id,$action['url'])); if ($action['popup']) @@ -984,7 +984,7 @@ class Nextmatch extends Etemplate\Widget } } } - if ($action['egw_open']) + if (!empty($action['egw_open'])) { $action['data']['nm_action'] = 'egw_open'; } @@ -997,10 +997,10 @@ class Nextmatch extends Etemplate\Widget // Make sure select all is in a group by itself foreach($egw_actions as $id => &$_action) { - if($id == $prefix . 'select_all') continue; - if($_action['group'] >= $egw_actions[$prefix.'select_all']['group'] ) + if ($id == $prefix . 'select_all') continue; + if (($_action['group'] ?? 0) >= (($egw_actions[$prefix.'select_all'] ?? [])['group'] ?? 0)) { - $egw_actions[$id]['group']+=1; + $egw_actions[$id]['group'] = ($egw_actions[$id]['group'] ?? 0) + 1; } } //echo "egw_actions="; _debug_array($egw_actions); @@ -1044,7 +1044,7 @@ class Nextmatch extends Etemplate\Widget 'no_lang' => true, ); // add category icon - if (is_array($cat['data']) && $cat['data']['icon'] && file_exists(EGW_SERVER_ROOT.self::ICON_PATH.'/'.basename($cat['data']['icon']))) + if (is_array($cat['data']) && !empty($cat['data']['icon']) && file_exists(EGW_SERVER_ROOT.self::ICON_PATH.'/'.basename($cat['data']['icon']))) { $cat_actions[$cat['id']]['iconUrl'] = $GLOBALS['egw_info']['server']['webserver_url'].self::ICON_PATH.'/'.$cat['data']['icon']; } @@ -1083,7 +1083,7 @@ class Nextmatch extends Etemplate\Widget 'prefix' => $prefix, ); // add category icon - if ($cat['data']['icon'] && file_exists(EGW_SERVER_ROOT.self::ICON_PATH.'/'.basename($cat['data']['icon']))) + if (!empty($cat['data']['icon']) && file_exists(EGW_SERVER_ROOT.self::ICON_PATH.'/'.basename($cat['data']['icon']))) { $cat_actions[$cat['id']]['iconUrl'] = $GLOBALS['egw_info']['server']['webserver_url'].self::ICON_PATH.'/'.$cat['data']['icon']; } @@ -1222,7 +1222,7 @@ class Nextmatch extends Etemplate\Widget // Run on all the sub-templates foreach(array('template', 'header_left', 'header_right', 'header_row') as $sub_template) { - if($this->attrs[$sub_template]) + if (!empty($this->attrs[$sub_template])) { $row_template = Template::instance($this->attrs[$sub_template]); $row_template->run($method_name, $params, $respect_disabled); @@ -1230,14 +1230,6 @@ class Nextmatch extends Etemplate\Widget } } $params[0] = $old_param0; - - // Prevent troublesome keys from breaking the nextmatch - // TODO: Figure out where these come from - foreach(array('$row','${row}', '$', '0','1','2') as $key) - { - if(is_array(self::$request->content[$cname])) unset(self::$request->content[$cname][$key]); - if(is_array(self::$request->preserve[$cname])) unset(self::$request->preserve[$cname][$key]); - } } /** diff --git a/api/src/Preferences.php b/api/src/Preferences.php index e50932cd0b..b8752e08a9 100644 --- a/api/src/Preferences.php +++ b/api/src/Preferences.php @@ -196,7 +196,7 @@ class Preferences foreach((array)$ids as $id) { // if prefs are not returned, null or not an array, read them from db - if (!isset($prefs[$id]) && !is_array($prefs[$id])) $db_read[] = $id; + if (!isset($prefs[$id]) || !is_array($prefs[$id])) $db_read[] = $id; } if ($db_read) { @@ -237,7 +237,7 @@ class Preferences $replace = $with = array(); foreach($vals as $key => $val) { - if ($this->debug) error_log(__METHOD__." replacing \$\$$key\$\$ with $val "); + if (!empty($this->debug)) error_log(__METHOD__." replacing \$\$$key\$\$ with $val "); $replace[] = '$$'.$key.'$$'; $with[] = $val; } @@ -275,7 +275,7 @@ class Preferences */ function standard_substitutes() { - if ($this->debug) error_log(__METHOD__." is called "); + if (!empty($this->debug)) error_log(__METHOD__." is called "); if (!is_array(@$GLOBALS['egw_info']['user']['preferences'])) { $GLOBALS['egw_info']['user']['preferences'] = $this->data; // else no lang() @@ -301,7 +301,7 @@ class Preferences 'email' => lang('email-address of the user, eg. "%1"',$this->values['email']), 'date' => lang('todays date, eg. "%1"',$this->values['date']), ); - if ($this->debug) error_log(__METHOD__.print_r($this->vars,true)); + if (!empty($this->debug)) error_log(__METHOD__.print_r($this->vars,true)); // do the substituetion in the effective prefs (data) // foreach($this->data as $app => $data) @@ -421,7 +421,7 @@ class Preferences default: foreach($values as $app => $vals) { - $this->group[$app] = (array)$vals + (array)$this->group[$app]; + $this->group[$app] = (array)$vals + ($this->group[$app] ?? []); } break; } @@ -474,7 +474,7 @@ class Preferences } // setup the standard substitutes and substitutes the data in $this->data // - if ($GLOBALS['egw_info']['flags']['load_translations'] !== false) + if (!empty($GLOBALS['egw_info']['flags']['load_translations'])) { $this->standard_substitutes(); } diff --git a/api/src/Session.php b/api/src/Session.php index 4e5be655bc..509f9409aa 100644 --- a/api/src/Session.php +++ b/api/src/Session.php @@ -1363,7 +1363,7 @@ class Session return false; } - if ($GLOBALS['egw_info']['server']['sessions_checkip']) + if (!empty($GLOBALS['egw_info']['server']['sessions_checkip'])) { if (strtoupper(substr(PHP_OS,0,3)) != 'WIN' && (!$GLOBALS['egw_info']['user']['session_ip'] || $GLOBALS['egw_info']['user']['session_ip'] != $this->getuser_ip())) @@ -1538,7 +1538,7 @@ class Session } // check if the url already contains a query and ensure that vars is an array and all strings are in extravars - list($ret_url,$othervars) = explode('?', $url, 2); + if (strpos($ret_url=$url, '?') !== false) list($ret_url,$othervars) = explode('?', $url, 2); if ($extravars && is_array($extravars)) { $vars += $extravars; @@ -1720,7 +1720,7 @@ class Session { if (PHP_SAPI === "cli") return; // gives warnings and has no benefit - if ($GLOBALS['egw_info']['server']['cookiedomain']) + if (!empty($GLOBALS['egw_info']['server']['cookiedomain'])) { // Admin set domain, eg. .domain.com to allow egw.domain.com and www.domain.com self::$cookie_domain = $GLOBALS['egw_info']['server']['cookiedomain']; @@ -1741,7 +1741,7 @@ class Session // setcookie dont likes domains without dots, leaving it empty, gets setcookie to fill the domain in self::$cookie_domain = ''; } - if (!$GLOBALS['egw_info']['server']['cookiepath'] || + if (empty($GLOBALS['egw_info']['server']['cookiepath']) || !(self::$cookie_path = parse_url($GLOBALS['egw_info']['server']['webserver_url'],PHP_URL_PATH))) { self::$cookie_path = '/'; @@ -1851,7 +1851,7 @@ class Session private function update_dla($update_access_log=false) { // This way XML-RPC users aren't always listed as xmlrpc.php - if (isset($_GET['menuaction'])) + if (isset($_GET['menuaction']) && strpos($_GET['menuaction'], '.ajax_exec.template.') !== false) { list(, $action) = explode('.ajax_exec.template.', $_GET['menuaction']); diff --git a/api/src/Vfs.php b/api/src/Vfs.php index f3ffcf49b5..cac0e74ae0 100644 --- a/api/src/Vfs.php +++ b/api/src/Vfs.php @@ -349,8 +349,8 @@ class Vfs extends Vfs\Base { //error_log(__METHOD__."(".print_r($base,true).",".print_r($options,true).",".print_r($exec,true).",".print_r($exec_params,true).")\n"); - $type = $options['type']; // 'd', 'f' or 'F' - $dirs_last = $options['depth']; // put content of dirs before the dir itself + $type = $options['type'] ?? null; // 'd', 'f' or 'F' + $dirs_last = !empty($options['depth']); // put content of dirs before the dir itself // show dirs on top by default, if no recursive listing (allways disabled if $type specified, as unnecessary) $dirsontop = !$type && (isset($options['dirsontop']) ? (boolean)$options['dirsontop'] : isset($options['maxdepth'])&&$options['maxdepth']>0); if ($dirsontop) $options['need_mime'] = true; // otherwise dirsontop can NOT work @@ -386,7 +386,7 @@ class Vfs extends Vfs\Base $options['gid'] = 0; } } - if ($options['order'] == 'mime') + if (isset($options['order']) && $options['order'] === 'mime') { $options['need_mime'] = true; // we need to return the mime colum } @@ -403,7 +403,7 @@ class Vfs extends Vfs\Base ], ]); - $url = $options['url']; + $url = $options['url'] ?? null; if (!is_array($base)) { @@ -422,7 +422,7 @@ class Vfs extends Vfs\Base $options['remove'] = count($base) == 1 ? count(explode('/',$path))-3+(int)(substr($path,-1)!='/') : 0; } $is_dir = is_dir($path); - if ((int)$options['mindepth'] == 0 && (!$dirs_last || !$is_dir)) + if (empty($options['mindepth']) && (!$dirs_last || !$is_dir)) { self::_check_add($options,$path,$result); } @@ -434,11 +434,11 @@ class Vfs extends Vfs\Base { if ($fname == '.' || $fname == '..') continue; // ignore current and parent dir! - if (self::is_hidden($fname, $options['show-deleted']) && !$options['hidden']) continue; // ignore hidden files + if (self::is_hidden($fname, $options['show-deleted'] ?? false) && !$options['hidden']) continue; // ignore hidden files $file = self::concat($path, $fname); - if ((int)$options['mindepth'] <= 1) + if (!isset($options['mindepth']) || (int)$options['mindepth'] <= 1) { self::_check_add($options,$file,$result); } @@ -459,7 +459,7 @@ class Vfs extends Vfs\Base } closedir($dir); } - if ($is_dir && (int)$options['mindepth'] == 0 && $dirs_last) + if ($is_dir && empty($options['mindepth']) && $dirs_last) { self::_check_add($options,$path,$result); } @@ -569,9 +569,9 @@ class Vfs extends Vfs\Base */ private static function _check_add($options,$path,&$result) { - $type = $options['type']; // 'd' or 'f' + $type = $options['type'] ?? null; // 'd' or 'f' - if ($options['url']) + if (!empty($options['url'])) { if (($stat = @lstat($path))) { @@ -595,7 +595,7 @@ class Vfs extends Vfs\Base $stat['path'] = self::parse_url($path,PHP_URL_PATH); $stat['name'] = $options['remove'] > 0 ? implode('/',array_slice(explode('/',$stat['path']),$options['remove'])) : self::basename($path); - if ($options['mime'] || $options['need_mime']) + if (!empty($options['mime']) || !empty($options['need_mime'])) { $stat['mime'] = self::mime_content_type($path); } @@ -642,7 +642,7 @@ class Vfs extends Vfs\Base return; // not create/modified in the spezified time } // do we return url or just vfs pathes - if (!$options['url']) + if (empty($options['url'])) { $path = self::parse_url($path,PHP_URL_PATH); } @@ -1227,7 +1227,7 @@ class Vfs extends Vfs\Base } } } - return $component >= 0 ? $result[$component2str[$component]] : $result; + return $component >= 0 ? ($result[$component2str[$component]] ?? null) : $result; } /** @@ -1240,7 +1240,7 @@ class Vfs extends Vfs\Base */ static function dirname($_url) { - list($url,$query) = explode('?',$_url,2); // strip the query first, as it can contain slashes + if (strpos($url=$_url, '?') !== false) list($url, $query) = explode('?',$_url,2); // strip the query first, as it can contain slashes if ($url == '/' || $url[0] != '/' && self::parse_url($url,PHP_URL_PATH) == '/') { @@ -1283,7 +1283,7 @@ class Vfs extends Vfs\Base */ static function concat($_url,$relative) { - list($url,$query) = explode('?',$_url,2); + if (strpos($url=$_url, '?') !== false) list($url, $query) = explode('?',$_url,2); if (substr($url,-1) == '/') $url = substr($url,0,-1); $ret = ($relative === '' || $relative[0] == '/' ? $url.$relative : $url.'/'.$relative); @@ -2264,17 +2264,17 @@ class Vfs extends Vfs\Base } } } - if (!$mime && is_dir($url)) + if (empty($mime) && is_dir($url)) { $mime = self::DIR_MIME_TYPE; } // if we operate on the regular filesystem and the mime_content_type function is available --> use it - if (!$mime && !$scheme && function_exists('mime_content_type')) + if (empty($mime) && !$scheme && function_exists('mime_content_type')) { $mime = mime_content_type($path); } // using EGw's own mime magic (currently only checking the extension!) - if (!$mime) + if (empty($mime)) { $mime = MimeMagic::filename2mime(self::parse_url($url,PHP_URL_PATH)); } diff --git a/api/src/loader.php b/api/src/loader.php index da84d77aae..241d4582ec 100644 --- a/api/src/loader.php +++ b/api/src/loader.php @@ -21,7 +21,7 @@ use EGroupware\Api\Egw; // E_STRICT in PHP 5.4 gives various strict warnings in working code, which can NOT be easy fixed in all use-cases :-( // Only variables should be assigned by reference, eg. soetemplate::tree_walk() -// Declaration of should be compatible with , varios places where method parameters change +// Declaration of should be compatible with , various places where method parameters change // --> switching it off for now, as it makes error-log unusable error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED); diff --git a/api/src/loader/exception.php b/api/src/loader/exception.php index 21fb53b8b5..8b95ede10d 100755 --- a/api/src/loader/exception.php +++ b/api/src/loader/exception.php @@ -16,7 +16,7 @@ use EGroupware\Api; /** * Translate message only if translation object is already loaded * - * This function is usefull for exception handlers or early stages of the initialisation of the egw object, + * This function is useful for exception handlers or early stages of the initialisation of the egw object, * as calling lang would try to load the translations, evtl. cause more errors, eg. because there's no db-connection. * * @param string $key message in englich with %1, %2, ... placeholders @@ -36,7 +36,7 @@ function try_lang($key,$vars=null) } /** - * Clasify exception for a headline and log it to error_log, if not running as cli + * Classify exception for a headline and log it to error_log, if not running as cli * * @param Exception|Error $e * @param string &$headline @@ -82,7 +82,7 @@ function _egw_log_exception($e,&$headline=null) } /** - * Fail a little bit more gracefully then an uncought exception + * Fail a little more gracefully then an uncaught exception * * Does NOT return * @@ -159,7 +159,7 @@ if (!isset($GLOBALS['egw_info']['flags']['no_exception_handler']) || $GLOBALS['e } /** - * Fail a little bit more gracefully then a catchable fatal error, by throwing an exception + * Fail a little more gracefully then a catchable fatal error, by throwing an exception * * @param int $errno level of the error raised: E_* constants * @param string $errstr error message @@ -178,7 +178,7 @@ function egw_error_handler ($errno, $errstr, $errfile, $errline) case E_WARNING: case E_USER_WARNING: - // skip message for warnings supressed via @-error-control-operator (eg. @is_dir($path)) + // skip message for warnings suppressed via @-error-control-operator (eg. @is_dir($path)) // can be commented out to get suppressed warnings too! if ((error_reporting() & $errno) && PHP_VERSION < 8.0) { diff --git a/api/src/loader/security.php b/api/src/loader/security.php index 06e8ca16dd..6d7396076d 100755 --- a/api/src/loader/security.php +++ b/api/src/loader/security.php @@ -96,7 +96,7 @@ foreach(array('_COOKIE','_GET','_POST','_REQUEST','HTTP_GET_VARS','HTTP_POST_VAR } } // do the check for script-tags only for _GET and _POST or if we found something in _GET and _POST - // speeds up the execusion a bit + // speeds up the execution a bit if (isset($GLOBALS[$where]) && is_array($GLOBALS[$where]) && ($n < 3 || isset($GLOBALS['egw_unset_vars']))) { _check_script_tag($GLOBALS[$where],$where); @@ -143,8 +143,8 @@ if (ini_get('register_globals')) * * Should be used for all external content, to guard against exploidts. * - * PHP 7.0+ can be told not to instanciate any classes (and calling eg. it's destructor). - * In fact it instanciates it as __PHP_Incomplete_Class without any methods and therefore disarming threads. + * PHP 7.0+ can be told not to instantiate any classes (and calling eg. it's destructor). + * In fact it instantiates it as __PHP_Incomplete_Class without any methods and therefore disarming threads. * * @param string $str * @return mixed