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take care of php-warning on str_repeat (second param has to be greater or equal to 0)

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This commit is contained in:
Klaus Leithoff 2012-07-31 11:06:55 +00:00
parent af782d1fc7
commit eafb5f8730
1 changed files with 3 additions and 3 deletions
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6
phpgwapi/inc/htmLawed/htmLawed.php
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@ -664,11 +664,11 @@ for($i=-1, $j=count($t); ++$i<$j;){
$y = !$x ? ltrim($e, '/') : ($x > 0 ? substr($e, 0, strcspn($e, ' ')) : 0); $y = !$x ? ltrim($e, '/') : ($x > 0 ? substr($e, 0, strcspn($e, ' ')) : 0);
$e = "<$e>"; $e = "<$e>";
if(isset($d[$y])){ if(isset($d[$y])){
if(!$x){echo "\n", str_repeat($s, --$n), "$e\n", str_repeat($s, $n);} if(!$x){echo "\n", str_repeat($s, (--$n>=0?$n:0)), "$e\n", str_repeat($s, ($n>=0?$n:0));}
else{echo "\n", str_repeat($s, $n), "$e\n", str_repeat($s, ($x != 1 ? ++$n : $n));} else{echo "\n", str_repeat($s, ($n>=0?$n:0)), "$e\n", str_repeat($s, ($x != 1 ? (++$n>=0?$n:0) : ($n>=0?$n:0)));}
echo ltrim($r); continue; echo ltrim($r); continue;
} }
$f = "\n". str_repeat($s, $n); $f = "\n". str_repeat($s, ($n>=0?$n:0));
if(isset($c[$y])){ if(isset($c[$y])){
if(!$x){echo $e, $f, ltrim($r);} if(!$x){echo $e, $f, ltrim($r);}
else{echo $f, $e, $r;} else{echo $f, $e, $r;}