note 99132 deleted from language.variables by cmb
| From: | cmb@php.net | Date: | Mon, 05 Nov 2018 12:50:48 +0000 |
| Subject: | note 99132 deleted from language.variables by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-209621@lists.php.net to get a copy of this message | ||
Note Submitter: dimitrov dot adrian at gmail dot com
----
This is mine type casting lib, that is very useful for me.
<?php
function CAST_TO_INT($var, $min = FALSE, $max = FALSE)
{
$var = is_int($var) ? $var : (int)(is_scalar($var) ? $var : 0);
if ($min !== FALSE && $var < $min)
return $min;
elseif($max !== FALSE && $var > $max)
return $max;
return $var;
}
function CAST_TO_FLOAT($var, $min = FALSE, $max = FALSE)
{
$var = is_float($var) ? $var : (float)(is_scalar($var) ? $var : 0);
if ($min !== FALSE && $var < $min)
return $min;
elseif($max !== FALSE && $var > $max)
return $max;
return $var;
}
function CAST_TO_BOOL($var)
{
return (bool)(is_bool($var) ? $var : is_scalar($var) ? $var : FALSE);
}
function CAST_TO_STRING($var, $length = FALSE)
{
if ($length !== FALSE && is_int($length) && $length > 0)
return substr(trim(is_string($var)
? $var
: (is_scalar($var) ? $var : '')), 0, $length);
return trim(
is_string($var)
? $var
: (is_scalar($var) ? $var : ''));
}
function CAST_TO_ARRAY($var)
{
return is_array($var)
? $var
: is_scalar($var) && $var
? array($var)
: is_object($var) ? (array)$var : array();
}
function CAST_TO_OBJECT($var)
{
return is_object($var)
? $var
: is_scalar($var) && $var
? (object)$var
: is_array($var) ? (object)$var : (object)NULL;
}
?>