PHP
Modification of the array returned from function by value won't have any effect
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New
Last modified: 03 December 2024Reports call to a function that returns array by value, which makes the assignment operation non-working. Return by reference shall be used instead.
For example:
<?php
class A {
private $values = [];
public function getValues() {
return $this->values;
}
}
$config = new A();
$config->getValues()['a'] = 'a';
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
PhpArrayModificationWillNotHaveEffectInspection
Inspection Details | |
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By default bundled with: | IntelliJ IDEA 2024.3, PhpStorm 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3, |
Can be installed with plugin: | PHP, 243.23126 |
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