wpcf7_mail_replace_tags() │ CF7 1.0

Replaces all mail-tags within the given text content.

Хуков нет.

Возвращает

string. Result of replacement.

Использование

wpcf7_mail_replace_tags( $content, $options );

$content(строка) (обязательный)

Text including mail-tags.

$options(строка|массив)

Output options.
По умолчанию: ''

Код wpcf7_mail_replace_tags() wpcf7 mail replace tags ^{CF7 6.1.7}

function wpcf7_mail_replace_tags( $content, $options = '' ) {
	$options = wp_parse_args( $options, array(
		'html' => false,
		'exclude_blank' => false,
	) );

	if ( is_array( $content ) ) {
		foreach ( $content as $key => $value ) {
			$content[$key] = wpcf7_mail_replace_tags( $value, $options );
		}

		return $content;
	}

	$content = explode( "\n", $content );

	foreach ( $content as $num => $line ) {
		$line = new WPCF7_MailTaggedText( $line, $options );
		$replaced = $line->replace_tags();

		if ( $options['exclude_blank'] ) {
			$replaced_tags = $line->get_replaced_tags();

			if (
				empty( $replaced_tags ) or
				array_filter( $replaced_tags, 'strlen' )
			) {
				$content[$num] = $replaced;
			} else {
				unset( $content[$num] ); // Remove a line.
			}
		} else {
			$content[$num] = $replaced;
		}
	}

	$content = implode( "\n", $content );

	return $content;
}