shortcode_parse_atts() WP 2.5.0

Retrieve all attributes from the shortcodes tag.

The attributes list has the attribute name as the key and the value of the attribute as the value in the key/value pair. This allows for easier retrieval of the attributes, since all attributes have to be known.

No Hooks.

Return

Array/String. List of attribute values. Returns empty array if trim( $text ) == '""'. Returns empty string if trim( $text ) == ''. All other matches are checked for not empty().

Usage

shortcode_parse_atts( $text );

$text(string) (required)

Code of shortcode parse atts: wp-includes/shortcodes.php ^{VER 5.0.3}

<?php
function shortcode_parse_atts($text) {
	$atts = array();
	$pattern = get_shortcode_atts_regex();
	$text = preg_replace("/[\x{00a0}\x{200b}]+/u", " ", $text);
	if ( preg_match_all($pattern, $text, $match, PREG_SET_ORDER) ) {
		foreach ($match as $m) {
			if (!empty($m[1]))
				$atts[strtolower($m[1])] = stripcslashes($m[2]);
			elseif (!empty($m[3]))
				$atts[strtolower($m[3])] = stripcslashes($m[4]);
			elseif (!empty($m[5]))
				$atts[strtolower($m[5])] = stripcslashes($m[6]);
			elseif (isset($m[7]) && strlen($m[7]))
				$atts[] = stripcslashes($m[7]);
			elseif (isset($m[8]) && strlen($m[8]))
				$atts[] = stripcslashes($m[8]);
			elseif (isset($m[9]))
				$atts[] = stripcslashes($m[9]);
		}

		// Reject any unclosed HTML elements
		foreach( $atts as &$value ) {
			if ( false !== strpos( $value, '<' ) ) {
				if ( 1 !== preg_match( '/^[^<]*+(?:<[^>]*+>[^<]*+)*+$/', $value ) ) {
					$value = '';
				}
			}
		}
	} else {
		$atts = ltrim($text);
	}
	return $atts;
}