array_push
(PHP 4 )
array_push -- Push one or more elements onto the end of
array
Description
int array_push ( array array, mixed var [, mixed ...])
array_push() treats array as a stack, and pushes the passed
variables onto the end of array. The length of array increases
by the number of variables pushed. Has the same effect as:
<?php
$array[] = $var;
?>
repeated for each var.
Returns the new number of elements in the array.
Example 1. array_push() example
<?php
$stack = array("orange", "banana");
array_push($stack, "apple", "raspberry");
print_r($stack);
?>
This example would result in $stack having the following
elements:
Array
(
[0] => orange
[1] => banana
[2] => apple
[3] => raspberry
)
Note: If you use array_push() to add one element to the
array it's better to use $array[] = because in that way
there is no overhead of calling a function.
See also array_pop(), array_shift(), and array_unshift().
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