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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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192 | */ |
193 | $no_texturize_tags = apply_filters( 'no_texturize_tags', $default_no_texturize_tags ); |
194 | /** |
195 | * Filter the list of shortcodes not to texturize. |
196 | * |
197 | * @since 2.8.0 |
198 | * |
199 | * @param array $default_no_texturize_shortcodes An array of shortcode names. |
200 | */ |
201 | $no_texturize_shortcodes = apply_filters( 'no_texturize_shortcodes', $default_no_texturize_shortcodes ); |
202 |
|
203 | $no_texturize_tags_stack = array(); |
204 | $no_texturize_shortcodes_stack = array(); |
205 |
|
206 | // Look for shortcodes and HTML elements. |
207 |
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208 | $tagnames = array_keys( $shortcode_tags ); |
209 | $tagregexp = join( '|', array_map( 'preg_quote', $tagnames ) ); |
210 | $tagregexp = "(?:$tagregexp)(?![\\w-])"; // Excerpt of get_shortcode_regex(). |