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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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1099 | $translation_table[chr(38)] = '&'; |
1100 | return preg_replace("/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/","&" , strtr($myHTML, $translation_table)); |
1101 | } |
1102 |
|
1103 | // Escape single quotes, specialchar double quotes, and fix line endings. |
1104 | function js_escape($text) { |
1105 | $safe_text = wp_specialchars($text, 'double'); |
1106 | $safe_text = str_replace(''', "'", $safe_text); |
1107 | $safe_text = preg_replace("/\r?\n/", "\\n", addslashes($safe_text)); |
1108 | return apply_filters('js_escape', $safe_text, $text); |
1109 | } |
1110 |
|
1111 | // Escaping for HTML attributes |
1112 | function attribute_escape($text) { |
1113 | $safe_text = wp_specialchars($text, true); |
1114 | return apply_filters('attribute_escape', $safe_text, $text); |
1115 | } |
1116 |
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1117 | function wp_make_link_relative( $link ) { |