← All changes | includes/formatting.php +26 -0 4.15.4 → 4.16.9 View file →

		@@ -768,8 +768,34 @@
768	768	return is_scalar($var) ? sanitize_text_field(wp_unslash($var)) : $var;
769	769	}
770	770
771	771	/**
	772	+ * Strips shortcodes from a string repeatedly until the output stops changing, so nested
	773	+ * shortcode syntax is fully removed rather than only partially reduced by a single pass.
	774	+ *
	775	+ * @since 4.16.9
	776	+ *
	777	+ * @param string $content Content that may contain shortcode syntax.
	778	+ *
	779	+ * @return string Content with registered shortcodes removed.
	780	+ */
	781	+function give_strip_shortcodes_deep($content): string
	782	+{
	783	+ $content = (string) $content;
	784	+
	785	+ if ('' === $content || false === strpos($content, '[')) {
	786	+ return $content;
	787	+ }
	788	+
	789	+ do {
	790	+ $previous = $content;
	791	+ $content = strip_shortcodes($content);
	792	+ } while ($content !== $previous);
	793	+
	794	+ return $content;
	795	+}
	796	+
	797	+/**
772	798	* Transforms php.ini notation for numbers (like '2M') to an integer.
773	799	*
774	800	* @since 1.8
775	801	*