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<?php $var = "1905"; if(isset($var['ampm'])){ print "entra"; }else{ print "no entra"; } var_dump($var['ampm']); print $var['ampm'];
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
no entra Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/rThgU:8 Stack trace: #0 {main} thrown in /in/rThgU on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
no entra Warning: Illegal string offset 'ampm' in /in/rThgU on line 8 string(1) "1" Warning: Illegal string offset 'ampm' in /in/rThgU on line 9 1
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
entrastring(1) "1" 1
Output for 5.0.0 - 5.0.2
no entrastring(1) "1" 1

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222.84 ms | 401 KiB | 352 Q