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<?php $var1 = (object)[1,2,10]; $var2 = (object)[1,2,10]; $objmap = new SplObjectStorage(); $objmap[$var1] = true; var_dump($objmap->detach(null));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: SplObjectStorage::detach(): Argument #1 ($object) must be of type object, null given in /in/F97sP:7 Stack trace: #0 /in/F97sP(7): SplObjectStorage->detach(NULL) #1 {main} thrown in /in/F97sP on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: SplObjectStorage::detach() expects parameter 1 to be object, null given in /in/F97sP on line 7 NULL
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/F97sP on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected '[' in <b>/in/F97sP</b> on line <b>3</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected '[' in <b>/in/F97sP</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/F97sP</b> on line <b>3</b><br />
Process exited with code 255.

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