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@ 2024-03-17T16:19:01Z

<?php

class C {
    private $prop;
    
    public function &getProp() {
        return $this->prop;
    }
    
    public function setProp($value) {
        echo "Setting \$prop: $value\n";
        $this->prop = $value;
    }
}

$c = new C();
$c->setProp(42);
$prop = &$c->getProp();
$prop++;
var_dump($c);

Output
Performance
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References
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var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

15.49 ms | 404 KiB | 5 Q