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run code in 300+ PHP versions simultaneously
<?php class MyClass {} $c = new MyClass(); $y = new ArrayObject($c); $y['foo'] = 'bar'; // <-- should emit deprecation warning $c->foo2 = 2; var_export($c); echo "\n"; readonly class ReadOnly_ {} $r = new ReadOnly_(); $z = new ArrayObject($r); $z['foo'] = 'bar'; var_export($r);
Output for 8.5.0
Deprecated: ArrayObject::__construct(): Using an object as a backing array for ArrayObject is deprecated, as it allows violating class constraints and invariants in /in/cjfAF on line 5 Deprecated: Creation of dynamic property MyClass::$foo2 is deprecated in /in/cjfAF on line 7 \MyClass::__set_state(array( 'foo' => 'bar', 'foo2' => 2, )) Deprecated: ArrayObject::__construct(): Using an object as a backing array for ArrayObject is deprecated, as it allows violating class constraints and invariants in /in/cjfAF on line 12 \ReadOnly_::__set_state(array( 'foo' => 'bar', ))
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14
Deprecated: Creation of dynamic property MyClass::$foo2 is deprecated in /in/cjfAF on line 7 \MyClass::__set_state(array( 'foo' => 'bar', 'foo2' => 2, )) \ReadOnly_::__set_state(array( 'foo' => 'bar', ))
Output for 8.1.0 - 8.1.33
Parse error: syntax error, unexpected token "readonly", expecting end of file in /in/cjfAF on line 10
Process exited with code 255.
Output for 8.0.1 - 8.0.30
Parse error: syntax error, unexpected token "class" in /in/cjfAF on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/cjfAF on line 10
Process exited with code 255.

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