mdahlke · January 10, 2017 20:59
diff --git a/implode-associative-array.php b/implode-associative-array.php
 function implode_aa( $glue, $array, $key ) {
 	
 	$keep = array();
 	
 	foreach ( $array as $firstKey ) {
 		
 		foreach ( $firstKey as $k => $v ) {
 			if ( $k === $key ) {
 				$keep[] = $v;
 			}
 			
 		}
 	}
 	
 	return implode( $glue, $keep );
 }
	function implode_aa( $glue, $array, $key ) {

	$keep = array();

	foreach ( $array as $firstKey ) {

	foreach ( $firstKey as $k => $v ) {
	if ( $k === $key ) {
	$keep[] = $v;
	}

	}
	}

	return implode( $glue, $keep );
	}