Uses
Uses | Description |
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wp-includes/formatting.php: wp_html_split() | Separate HTML elements and comments from the text. |
Replace characters or phrases within HTML elements only.
(string) (Required) The text which has to be formatted.
(array) (Required) In the form array('from' => 'to', ...).
(string) The formatted text.
File: wp-includes/formatting.php
function wp_replace_in_html_tags( $haystack, $replace_pairs ) { // Find all elements. $textarr = wp_html_split( $haystack ); $changed = false; // Optimize when searching for one item. if ( 1 === count( $replace_pairs ) ) { // Extract $needle and $replace. foreach ( $replace_pairs as $needle => $replace ) { } // Loop through delimiters (elements) only. for ( $i = 1, $c = count( $textarr ); $i < $c; $i += 2 ) { if ( false !== strpos( $textarr[ $i ], $needle ) ) { $textarr[ $i ] = str_replace( $needle, $replace, $textarr[ $i ] ); $changed = true; } } } else { // Extract all $needles. $needles = array_keys( $replace_pairs ); // Loop through delimiters (elements) only. for ( $i = 1, $c = count( $textarr ); $i < $c; $i += 2 ) { foreach ( $needles as $needle ) { if ( false !== strpos( $textarr[ $i ], $needle ) ) { $textarr[ $i ] = strtr( $textarr[ $i ], $replace_pairs ); $changed = true; // After one strtr() break out of the foreach loop and look at next element. break; } } } } if ( $changed ) { $haystack = implode( $textarr ); } return $haystack; }
Version | Description |
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4.2.3 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_replace_in_html_tags