This is the same as isIndexed but it does not check if
array is zero-indexed and has sequential keys.
public static isIndexedArray ( array $arr ) : boolean | ||
$arr | array | |
return | boolean | True if indexed, false if associative |
public static isIndexedArray ( array $arr ) : boolean | ||
$arr | array | |
return | boolean | True if indexed, false if associative |