Online PHP editor | output for csROV

@ 2025-10-01T15:50:24Z

<?php
class Obj implements ArrayAccess {
    public $container = [
        "one"   => 1,
        "two"   => 2,
        "three" => 3,
    ];

    public function offsetSet($offset, $value): void {
        if (is_null($offset)) {
            $this->container[] = $value;
        } else {
            $this->container[$offset] = $value;
        }
    }

    public function offsetExists($offset): bool {
        return isset($this->container[$offset]);
    }

    public function offsetUnset($offset): void {
        unset($this->container[$offset]);
    }

    public function offsetGet($offset): mixed {
        return isset($this->container[$offset]) ? $this->container[$offset] : null;
    }
}

$obj = new Obj;

takesArray($obj);

function takesArray(array $arr) {}

Output for 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2: Fatal error: Uncaught TypeError: takesArray(): Argument #1 ($arr) must be of type array, Obj given, called in /in/csROV on line 32 and defined in /in/csROV:34 Stack trace: #0 /in/csROV(32): takesArray(Object(Obj)) #1 {main} thrown in /in/csROV on line 34
Process exited with code 255.
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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