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<?php $myarray['myuser-myform']['myfile']="test"; $parts = explode("-",key($myarray)); printf("%s",$parts['myuser-myform']['myfile']); ?>
Output for 8.3.0 - 8.3.6
Warning: Undefined array key "myuser-myform" in /in/pY29k on line 4 Warning: Trying to access array offset on null in /in/pY29k on line 4
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined array key "myuser-myform" in /in/pY29k on line 4 Warning: Trying to access array offset on value of type null in /in/pY29k on line 4
Output for 7.4.0 - 7.4.33
Notice: Undefined index: myuser-myform in /in/pY29k on line 4 Notice: Trying to access array offset on value of type null in /in/pY29k on line 4
Output for 7.3.32 - 7.3.33
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31
Notice: Undefined index: myuser-myform in /in/pY29k on line 4
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: myuser-myform in /in/pY29k on line 4
preferences:
296.69 ms | 402 KiB | 354 Q