Replace core functions calls returning constants with the constants.
Risky when any of the configured functions to replace are overridden.
List of function names to fix.
Allowed values: a subset of ['get_called_class', 'get_class', 'get_class_this', 'php_sapi_name', 'phpversion', 'pi']
Default value: ['get_called_class', 'get_class', 'get_class_this', 'php_sapi_name', 'phpversion', 'pi']
Default configuration.
--- Original
+++ New
<?php
-echo phpversion();
-echo pi();
-echo php_sapi_name();
+echo PHP_VERSION;
+echo M_PI;
+echo PHP_SAPI;
class Foo
{
public function Bar()
{
- echo get_class();
- echo get_called_class();
+ echo __CLASS__;
+ echo static::class;
}
}
With configuration: ['functions' => ['get_called_class', 'get_class_this', 'phpversion']]
.
--- Original
+++ New
<?php
-echo phpversion();
+echo PHP_VERSION;
echo pi();
class Foo
{
public function Bar()
{
echo get_class();
- get_class($this);
- echo get_called_class();
+ static::class;
+ echo static::class;
}
}
The rule is part of the following rule sets:
- @PhpCsFixer:risky
- Using the @PhpCsFixer:risky rule set will enable the
function_to_constant
rule with the default config. - @Symfony:risky
- Using the @Symfony:risky rule set will enable the
function_to_constant
rule with the default config.