@ 2013-10-02T22:29:31Z <?php
var_dump(empty($undefined));
$expected_array_got_string = 'somestring';
if (empty($expected_array_got_string['some_key'])) {
echo 'foo';
}
if (@$expected_array_got_string['some_key']) {
echo 'bar';
}
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.7 bool(true)
foo
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/fEHfR:11
Stack trace:
#0 {main}
thrown in /in/fEHfR on line 11
Process exited with code 255 . Output for 5.0.0 - 5.0.2 , 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 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 bool(true)
foobar Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.3 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 bool(true)
bar preferences:dark mode live preview
299.57 ms | 402 KiB | 461 Q