Online PHP editor | output for AmMf2

@ 2023-03-15T01:12:31Z

<?php
    $callable = fn() => throw new Exception();

$myValue = true;
    $value = $myValue ? 'something' : throw new Exception();
    $value = $myValue ?: throw new Exception();
$myValue = false;
    $value = $myValue ? throw new Exception() : 'something';

$nullableValue = 1;
    $value = $nullableValue ?? throw new Exception();
$value = true;
    $value ??= throw new Exception();

$condition = false;
    $condition && throw new Exception();
    $condition and throw new Exception();

$condition = true;
    $condition || throw new Exception();
    $condition or throw new Exception();
//    $condition xor throw new Exception();
    
    echo 'still executable as throw, in all of the above cases, is used as part of an expression';

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13: still executable as throw, in all of the above cases, is used as part of an expression
Output for 7.4.0 - 7.4.33: Parse error: syntax error, unexpected 'throw' (T_THROW) in /in/AmMf2 on line 2
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33: Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/AmMf2 on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected T_DOUBLE_ARROW in /in/AmMf2 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_DOUBLE_ARROW in /in/AmMf2 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/AmMf2 on line 2
Process exited with code 255.

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