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added a "function exists" check
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@ -303,6 +303,28 @@
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return $available;
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}
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function function_check($name,$args)
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{
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global $passed_icon, $error_icon, $warning_icon, $is_windows;
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$available = function_exists($name);
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echo '<div>'.($available ? $passed_icon : $warning_icon).' <span'.($available ? '' : ' class="setup_warning"').'>'.lang('Checking function %1 exists',$name).': '.($available ? lang('True') : lang('False'))."</span></div>\n";
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if (!$available)
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{
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if (!isset($args['warning']))
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{
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$args['warning'] = lang('The function %1 is needed from: %2.',$name,
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is_array($args['from'] ? implode(', ',$args['from']) : $args['from']));
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}
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echo "<div class='setup_info'>".$args['warning'].'</div>';
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}
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echo "\n";
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return $available;
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}
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function verbosePerms( $in_Perms )
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{
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if($in_Perms & 0x1000) // FIFO pipe
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@ -414,6 +436,7 @@
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{
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$msg = lang('Checking file-permissions of %1 for %2 %3: %4',$rel_name,$check_not,$checks,$perms)."<br />\n";
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}
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$extra_error_msg = '';
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if (isset($args['error']) && $args['error'])
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{
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$extra_error_msg = "<br />\n".$args['error'];
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