• Hi,

    I need assistance with a PHP error. The log says:

    
    [23-Jun-2019 09:46:30 UTC] PHP Warning:  Invalid argument supplied for foreach() in /home/fbm22apr/public_html/wp-content/plugins/content-control/classes/Shortcodes.php on line 69
    

    Here is the code written inside.

    
    61	/**
    62	 * Takes empty attributes and sets them to true.
    63	 *
    64	 * @param $atts
    65	 *
    66	 * @return mixed
    67	 */
    68	public static function normalize_empty_atts( $atts ) {
    68		foreach ( $atts as $attribute => $value ) {
    69			if ( is_int( $attribute ) ) {
    70				$atts[ strtolower( $value ) ] = true;
    71				unset( $atts[ $attribute ] );
    72			}
    73		}
    74
    75		return $atts;
    76	}
    
    • This topic was modified 6 years, 9 months ago by Jan Dembowski. Reason: Formatting

    The page I need help with: [log in to see the link]

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Viewing 8 replies - 1 through 8 (of 8 total)

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