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tried to optimize re-replacement in outputfilter.trimwhitespace.php a little

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messju
2003-03-18 00:44:37 +00:00
parent e1bec79465
commit dd564f3885
1 changed files with 14 additions and 15 deletions
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29
libs/plugins/outputfilter.trimwhitespace.php
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@@ -43,27 +43,26 @@
$source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source));
// replace script blocks
foreach($_script_blocks as $curr_block) {
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:SCRIPT@@@",$curr_block, $source);
}
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:SCRIPT@@@",$_script_blocks, $source);
// replace pre blocks
foreach($_pre_blocks as $curr_block) {
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:PRE@@@",$curr_block, $source);
}
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:PRE@@@",$_pre_blocks, $source);
// replace textarea blocks
foreach($_textarea_blocks as $curr_block) {
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:TEXTAREA@@@",$curr_block, $source);
}
smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:TEXTAREA@@@",$_textarea_blocks, $source);
return $source;
}
function smarty_outputfilter_trimwhitespace_replace($search, $replace, &$subject) {
if (($_pos=strpos($subject, $search))!==false) {
$subject = substr($subject, 0, $_pos)
. $replace
. substr($subject, $_pos+strlen($search));
}
function smarty_outputfilter_trimwhitespace_replace($search_str, $replace, &$subject) {
$_len = strlen($search_str);
$_pos = 0;
for ($_i=0, $_count=count($replace); $_i<$_count; $_i++)
if (($_pos=strpos($subject, $search_str, $_pos))!==false)
$subject = substr_replace($subject, $replace[$_i], $_pos, $_len);
else
break;
}
?>