strip_shortcode_tag( array $m )

Strips a shortcode tag based on RegEx matches against post content.

Parameters

$m

(array) (Required) RegEx matches against post content.

Return

(string|false) The content stripped of the tag, otherwise false.

Source

File: wp-includes/shortcodes.php 

function strip_shortcode_tag( $m ) {
	// allow [[foo]] syntax for escaping a tag
	if ( $m[1] == '[' && $m[6] == ']' ) {
		return substr($m[0], 1, -1);
	}

	return $m[1] . $m[6];
}

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Changelog

Changelog
Version Description
WP-3.3.0 Introduced.