array_chunk
Split an array into chunks
&reftitle.description;
arrayarray_chunk
arrayarray
intlength
boolpreserve_keys&false;
Chunks an array into arrays with length elements.
The last chunk may contain less than length elements.
&reftitle.parameters;
array
The array to work on
length
The size of each chunk
preserve_keys
When set to &true; keys will be preserved.
Default is &false; which will reindex the chunk numerically
&reftitle.returnvalues;
Returns a multidimensional numerically indexed array, starting with zero,
with each dimension containing length elements.
&reftitle.errors;
If length is less than 1,
a ValueError will be thrown.
&reftitle.changelog;
&Version;
&Description;
8.0.0
If length is less than 1,
a ValueError will be thrown now;
previously, an error of level E_WARNING
has been raised instead, and the function returned &null;.
&reftitle.examples;
<function>array_chunk</function> example
]]>
&example.outputs;
Array
(
[0] => a
[1] => b
)
[1] => Array
(
[0] => c
[1] => d
)
[2] => Array
(
[0] => e
)
)
Array
(
[0] => Array
(
[0] => a
[1] => b
)
[1] => Array
(
[2] => c
[3] => d
)
[2] => Array
(
[4] => e
)
)
]]>
&reftitle.seealso;
array_slice