X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;ds=sidebyside;f=smarty%2FSmarty-2.6.10%2Flibs%2Fplugins%2Foutputfilter.trimwhitespace.php;fp=smarty%2FSmarty-2.6.10%2Flibs%2Fplugins%2Foutputfilter.trimwhitespace.php;h=01e35e03df93c829d32c127d9a8bf698da9fb2b2;hb=b42b2bf946332ad8544d53f610be9cb05e80bf56;hp=0000000000000000000000000000000000000000;hpb=e586807dafc64c3fe152ab518599e6cf3f0f84e1;p=mirrors%2FKyberia-bloodline.git diff --git a/smarty/Smarty-2.6.10/libs/plugins/outputfilter.trimwhitespace.php b/smarty/Smarty-2.6.10/libs/plugins/outputfilter.trimwhitespace.php new file mode 100644 index 0000000..01e35e0 --- /dev/null +++ b/smarty/Smarty-2.6.10/libs/plugins/outputfilter.trimwhitespace.php @@ -0,0 +1,75 @@ + + * Type: outputfilter
+ * Name: trimwhitespace
+ * Date: Jan 25, 2003
+ * Purpose: trim leading white space and blank lines from + * template source after it gets interpreted, cleaning + * up code and saving bandwidth. Does not affect + * <
>
and blocks.
+ * Install: Drop into the plugin directory, call + * $smarty->load_filter('output','trimwhitespace'); + * from application. + * @author Monte Ohrt + * @author Contributions from Lars Noschinski + * @version 1.3 + * @param string + * @param Smarty + */ +function smarty_outputfilter_trimwhitespace($source, &$smarty) +{ + // Pull out the script blocks + preg_match_all("!]+>.*?!is", $source, $match); + $_script_blocks = $match[0]; + $source = preg_replace("!]+>.*?!is", + '@@@SMARTY:TRIM:SCRIPT@@@', $source); + + // Pull out the pre blocks + preg_match_all("!
.*?
!is", $source, $match); + $_pre_blocks = $match[0]; + $source = preg_replace("!
.*?
!is", + '@@@SMARTY:TRIM:PRE@@@', $source); + + // Pull out the textarea blocks + preg_match_all("!]+>.*?!is", $source, $match); + $_textarea_blocks = $match[0]; + $source = preg_replace("!]+>.*?!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; + +} + +?>