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<?php class Foo { function bar($new = null) { static $bar = 'foo'; if ($new !== null) { $bar = $new; } return $bar; } } $f = new Foo; echo $f->bar() . "\n"; $f->bar('bar'); echo $f->bar() . "\n"; echo (int)$f;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
foo bar Warning: Object of class Foo could not be converted to int in /in/Dn7P7 on line 22 1
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 foo bar Warning: Object of class Foo could not be converted to int in /in/Dn7P7 on line 22 1
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
foo bar Notice: Object of class Foo could not be converted to int in /in/Dn7P7 on line 22 1
Output for 7.3.32 - 7.3.33
foo bar 1
Output for 5.0.0 - 5.0.5
foo bar Object id #1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
foo bar 0
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