JArrayHelper/toInteger: Difference between revisions
From Joomla! Documentation
New page: ===Description===
Function to convert array to integer values
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Function to convert array to integer values | Function to convert array to integer values | ||
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===Syntax=== | ===Syntax=== | ||
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!Description | !Description | ||
|- | |- | ||
| | | &$array | ||
| | | | ||
| $array The source array to convert | | $array The source array to convert | ||
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</source> | </source> | ||
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===Examples=== | ===Examples=== | ||
=== Code Examples === | |||
<dpl> | <dpl> | ||
noresultsheader=\n | noresultsheader=\n | ||
category=toInteger | category=toInteger | ||
category=JArrayHelper | category=JArrayHelper | ||
namespace=CodeExample | |||
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
[[Category:Archived pages API16]] | |||
Latest revision as of 01:19, 25 March 2017
Description
Function to convert array to integer values
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Syntax
static toInteger(&$array, $default=null)
| Parameter Name | Default Value | Description |
|---|---|---|
| &$array | $array The source array to convert | |
| $default | null | array) to assign if $array is not an array |
Defined in
libraries/joomla/utilities/arrayhelper.php
Importing
jimport( 'joomla.utilities.arrayhelper' );
Source Body
static function toInteger(&$array, $default = null)
{
if (is_array($array)) {
foreach ($array as $i => $v) {
$array[$i] = (int) $v;
}
} else {
if ($default === null) {
$array = array();
} elseif (is_array($default)) {
JArrayHelper::toInteger($default, null);
$array = $default;
} else {
$array = array((int) $default);
}
}
}
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Examples
Code Examples