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Configuration of is_numeric()
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<?php
/**
* PHP By Example
*
* @copyright 2014 Michel Corne
* @license http://www.opensource.org/licenses/gpl-3.0.html GNU GPL v3
*/
require_once 'models/function_core.php';
/**
* Function configuration
*
* @see docs/function-configuration.txt
*/
class is_numeric extends function_core
{
public $examples = [
"42",
1337,
'_NO_QUOTE_0x539',
'_NO_QUOTE_02471',
'_NO_QUOTE_0b10100111001',
'_NO_QUOTE_1337e0',
"not numeric",
[[]],
9.1,
];
public $synopsis = 'bool is_numeric ( mixed $var )';
}
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2014-2017 Michel Corne