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--TEST--
Test array_push() function : usage variations - multidimensional arrays
--FILE--
<?php
/* Prototype : int array_push(array $stack, mixed $var [, mixed $...])
* Description: Pushes elements onto the end of the array
* Source code: ext/standard/array.c
*/
/*
* Test array_push when passed:
* 1. an array as $var arg
* 2. as sub-array as $stack arg
*/
echo "*** Testing array_push() : usage variations ***\n";
echo "\n-- Pass array as \$var argument --\n";
$array = array(1, 2, 3);
$sub_array = array('one', 'two');
var_dump(array_push($array, $sub_array));
var_dump($array);
echo "\n-- Pass sub-array as \$stack argument --\n";
var_dump(array_push($array[3], 'a'));
var_dump($array);
echo "Done";
?>
--EXPECTF--
*** Testing array_push() : usage variations ***
-- Pass array as $var argument --
int(4)
array(4) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
array(2) {
[0]=>
string(3) "one"
[1]=>
string(3) "two"
}
}
-- Pass sub-array as $stack argument --
int(3)
array(4) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
array(3) {
[0]=>
string(3) "one"
[1]=>
string(3) "two"
[2]=>
string(1) "a"
}
}
Done
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