force_balance_tags [ WordPress Function ]
force_balance_tags ( $text )
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| Returns: |
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| Defined at: |
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Benzer Fonksiyonlar: balancetags, format_code_lang, shortcode_parse_atts, favorite_actions, get_the_tags
Balances tags of string using a modified stack.
Source
<?php
function force_balance_tags( $text ) {
$tagstack = array();
$stacksize = 0;
$tagqueue = '';
$newtext = '';
$single_tags = array( 'br', 'hr', 'img', 'input' ); // Known single-entity/self-closing tags
$nestable_tags = array( 'blockquote', 'div', 'span', 'q' ); // Tags that can be immediately nested within themselves
// WP bug fix for comments - in case you REALLY meant to type '< !--'
$text = str_replace('< !--', '< !--', $text);
// WP bug fix for LOVE <3 (and other situations with '<' before a number)
$text = preg_replace('#<([0-9]{1})#', '<$1', $text);
while ( preg_match("/<(\/?[\w:]*)\s*([^>]*)>/", $text, $regex) ) {
$newtext .= $tagqueue;
$i = strpos($text, $regex[0]);
$l = strlen($regex[0]);
// clear the shifter
$tagqueue = '';
// Pop or Push
if ( isset($regex[1][0]) && '/' == $regex[1][0] ) { // End Tag
$tag = strtolower(substr($regex[1],1));
// if too many closing tags
if( $stacksize <= 0 ) {
$tag = '';
// or close to be safe $tag = '/' . $tag;
}
// if stacktop value = tag close value then pop
else if ( $tagstack[$stacksize - 1] == $tag ) { // found closing tag
$tag = '</' . $tag . '>'; // Close Tag
// Pop
array_pop( $tagstack );
$stacksize--;
} else { // closing tag not at top, search for it
for ( $j = $stacksize-1; $j >= 0; $j-- ) {
if ( $tagstack[$j] == $tag ) {
// add tag to tagqueue
for ( $k = $stacksize-1; $k >= $j; $k--) {
$tagqueue .= '</' . array_pop( $tagstack ) . '>';
$stacksize--;
}
break;
}
}
$tag = '';
}
} else { // Begin Tag
$tag = strtolower($regex[1]);
// Tag Cleaning
// If self-closing or '', don't do anything.
if ( substr($regex[2],-1) == '/' || $tag == '' ) {
// do nothing
}
// ElseIf it's a known single-entity tag but it doesn't close itself, do so
elseif ( in_array($tag, $single_tags) ) {
$regex[2] .= '/';
} else { // Push the tag onto the stack
// If the top of the stack is the same as the tag we want to push, close previous tag
if ( $stacksize > 0 && !in_array($tag, $nestable_tags) && $tagstack[$stacksize - 1] == $tag ) {
$tagqueue = '</' . array_pop ($tagstack) . '>';
$stacksize--;
}
$stacksize = array_push ($tagstack, $tag);
}
// Attributes
$attributes = $regex[2];
if( !empty($attributes) )
$attributes = ' '.$attributes;
$tag = '<' . $tag . $attributes . '>';
//If already queuing a close tag, then put this tag on, too
if ( !empty($tagqueue) ) {
$tagqueue .= $tag;
$tag = '';
}
}
$newtext .= substr($text, 0, $i) . $tag;
$text = substr($text, $i + $l);
}
// Clear Tag Queue
$newtext .= $tagqueue;
// Add Remaining text
$newtext .= $text;
// Empty Stack
while( $x = array_pop($tagstack) )
$newtext .= '</' . $x . '>'; // Add remaining tags to close
// WP fix for the bug with HTML comments
$newtext = str_replace("< !--","<!--",$newtext);
$newtext = str_replace("< !--","< !--",$newtext);
return $newtext;
}
?>
Examples [ wp-snippets.com ]
Google Arama Sonuçlarý
- Function Reference/force balance tags « WordPress Codex
Description. Balances tags of string using a modified stack. Ignores the ' use_balanceTags' option. Usage. <?php force_balance_tags( $text ) ?> Parameters ...
codex.wordpress.org - #10248 (force_balance_tags breaks <!--more-->) – WordPress Trac
In ticket #9765 balanceTags was replaced with force_balance_tags. This is causing tag balancing for the teaser although a user might have disabled tag ...
core.trac.wordpress.org - force_balance_tags | A HitchHackers guide through WordPress
Feb 11, 2011 ... function force_balance_tags( $text ) { $tagstack = array(); $stacksize = 0; $ tagqueue = ''; $newtext = ''; $single_tags = array( 'br', 'hr', 'img', ...
hitchhackerguide.com - force_balance_tags() WordPress function reference, arguments and ...
Balances tags of string using a modified stack. Signature. force_balance_tags( $ text ). text: (string) Text to be balanced. Return. (string) Balanced text. Source ...
queryposts.com
