Uncaught TypeError: strpos()

PHP Fatal error: Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /home/site/public_html/wp-content/plugins/admin-site-enhancements/classes/class-disable-components.php:522

	public function disable_emoji_remove_dns_prefetch( $urls, $relation_type ) {

		if ( 'dns-prefetch' == $relation_type ) {

			// Strip out any URLs referencing the www.remarpro.com emoji location
			$emoji_svg_url_base = 'https://s.w.org/images/core/emoji/';
			foreach ( $urls as $key => $url ) {
				if ( false !== strpos( $url, $emoji_svg_url_base ) ) {
					unset( $urls[$key] );
				}
			}

		}

		return $urls;

	}

ChatGPT says: The PHP error you’re encountering is a TypeError in the disable_emoji_remove_dns_prefetch function. It occurs because strpos() expects its first argument to be a string, but an array is being passed to it. This issue can be resolved by ensuring that each element of the $urls array is a string before applying the strpos() function.

Here is a corrected section

	public function disable_emoji_remove_dns_prefetch($urls, $relation_type) {
	    if ('dns-prefetch' == $relation_type) {
	        // Strip out any URLs referencing the www.remarpro.com emoji location
	        $emoji_svg_url_base = 'https://s.w.org/images/core/emoji/';
	        foreach ($urls as $key => $url) {
	            if (is_string($url) && false !== strpos($url, $emoji_svg_url_base)) {
	                unset($urls[$key]);
	            }
	        }
	    }

	    return $urls;
	}

• This topic was modified 1 year, 3 months ago by tomhung.