diff options
author | ctrlaltca@gmail.com <> | 2011-11-19 11:33:31 +0000 |
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committer | ctrlaltca@gmail.com <> | 2011-11-19 11:33:31 +0000 |
commit | 98dbe6f0d2edfff3a1f5785504504b4a6e5dd4eb (patch) | |
tree | 89f19120abb170cb37bb512c8c9535eb2b451da8 /buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php | |
parent | 1f09b786730956d01c48a82272617a0f8b2597f0 (diff) |
updating phpDocumentor, part 2: add new version
Diffstat (limited to 'buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php')
-rw-r--r-- | buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php new file mode 100644 index 00000000..e82acc1c --- /dev/null +++ b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/outputfilter.trimwhitespace.php @@ -0,0 +1,75 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty trimwhitespace outputfilter plugin + * + * File: outputfilter.trimwhitespace.php<br> + * Type: outputfilter<br> + * Name: trimwhitespace<br> + * Date: Jan 25, 2003<br> + * Purpose: trim leading white space and blank lines from + * template source after it gets interpreted, cleaning + * up code and saving bandwidth. Does not affect + * <<PRE>></PRE> and <SCRIPT></SCRIPT> blocks.<br> + * Install: Drop into the plugin directory, call + * <code>$smarty->load_filter('output','trimwhitespace');</code> + * from application. + * @author Monte Ohrt <monte@ispi.net> + * @author Contributions from Lars Noschinski <lars@usenet.noschinski.de> + * @version 1.3 + * @param string + * @param Smarty + */ + function smarty_outputfilter_trimwhitespace($source, &$smarty) + { + // Pull out the script blocks + preg_match_all("!<script[^>]+>.*?</script>!is", $source, $match); + $_script_blocks = $match[0]; + $source = preg_replace("!<script[^>]+>.*?</script>!is", + '@@@SMARTY:TRIM:SCRIPT@@@', $source); + + // Pull out the pre blocks + preg_match_all("!<pre>.*?</pre>!is", $source, $match); + $_pre_blocks = $match[0]; + $source = preg_replace("!<pre>.*?</pre>!is", + '@@@SMARTY:TRIM:PRE@@@', $source); + + // Pull out the textarea blocks + preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match); + $_textarea_blocks = $match[0]; + $source = preg_replace("!<textarea[^>]+>.*?</textarea>!is", + '@@@SMARTY:TRIM:TEXTAREA@@@', $source); + + // remove all leading spaces, tabs and carriage returns NOT + // preceeded by a php close tag. + $source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source)); + + // replace script blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:SCRIPT@@@",$_script_blocks, $source); + + // replace pre blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:PRE@@@",$_pre_blocks, $source); + + // replace textarea blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:TEXTAREA@@@",$_textarea_blocks, $source); + + return $source; + } + +function smarty_outputfilter_trimwhitespace_replace($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; + +} + +?> |