Rule modernize_types_casting¶
Replaces intval, floatval, doubleval, strval and boolval
function calls with according type casting operator.
Warning¶
Using this rule is risky¶
Risky if any of the functions intval, floatval, doubleval,
strval or boolval are overridden.
Examples¶
Example #1¶
--- Original
+++ New
<?php
- $a = intval($b);
- $a = floatval($b);
- $a = doubleval($b);
- $a = strval ($b);
- $a = boolval($b);
+ $a = (int) $b;
+ $a = (float) $b;
+ $a = (float) $b;
+ $a = (string) $b;
+ $a = (bool) $b;
Rule sets¶
The rule is part of the following rule sets: