
Rule modernize_types_casting
ΒΆ
Replaces intval
, floatval
, doubleval
, strval
and boolval
function calls with according type casting operator.
WarningΒΆ
Using this rule is riskyΒΆ
Risky if any of the functions intval
, floatval
, doubleval
,
strval
or boolval
are overridden.
ExamplesΒΆ
Example #1ΒΆ
--- 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 setsΒΆ
The rule is part of the following rule sets: