1 Nov 2009
PHP
Arrays
To get the first element of an array (useful for associative arrays):
$array = array( 'key1' => 'value1', 'key2' => 'value2'); $firstElement = reset($array);
To get the first key of an array:
$array = array( 'key1' => 'value1', 'key2' => 'value2'); $firstKey = key(reset($array));
