PHP array_push() Function
Example
Insert "blue" and "yellow" to the end of an array:
<?php
$a=array("red","green");
array_push($a,"blue","yellow");
print_r($a);
?>
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Definition and Usage
The array_push() function inserts one or more elements to the end of an array.
Tip: You can add one value, or as many as you like.
Note: Even if your array has string keys, your added elements will always have numeric keys (See example below).
Syntax
array_push(array,value1,value2...)
| Parameter | Description |
|---|---|
| array | Required. Specifies an array |
| value1 | Required. Specifies the value to add |
| value2 | Optional. Specifies the value to add |
Technical Details
| Return Value: | Returns the new number of elements in the array |
|---|---|
| PHP Version: | 4+ |
More Examples
Example 1
An array with string keys:
<?php
$a=array("a"=>"red","b"=>"green");
array_push($a,"blue","yellow");
print_r($a);
?>
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PHP Array Reference
