PHP array_chunk() Function
 Complete PHP Array Reference
Definition and Usage
The array_chunk() function splits an array into chunks of new arrays.
Syntax
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array_chunk(array,size,preserve_key)
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| Parameter |
Description |
| array |
Required. Specifies the array to use |
| size |
Required. Specifies how many elements each new array will contain |
| preserve_key |
Optional. Possible values:
- true - Preserves the keys from the original array.
- false - Default. Does not preserve the keys from the original array.
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Example 1
<?php
$a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse","d"=>"Cow");
print_r(array_chunk($a,2));
?>
|
The output of the code above will be:
Array (
[0] => Array ( [0] => Cat [1] => Dog )
[1] => Array ( [0] => Horse [1] => Cow )
)
|
Example 2
<?php
$a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse","d"=>"Cow");
print_r(array_chunk($a,2,true));
?>
|
The output of the code above will be:
Array (
[0] => Array ( [a] => Cat [b] => Dog )
[1] => Array ( [c] => Horse [d] => Cow )
)
|
Complete PHP Array Reference
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