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<?php $names = [ ["Rasmus","Lerdorf"], ["Andi","Gutmans"], ["Zeev","Suraski"] ]; foreach ($names as list($fname,)) { echo $fname, "<br>\n"; array_pop($names); var_dump($names); } var_dump($names);
Output for 5.5.24 - 7.1.0
Rasmus<br> array(2) { [0]=> array(2) { [0]=> string(6) "Rasmus" [1]=> string(7) "Lerdorf" } [1]=> array(2) { [0]=> string(4) "Andi" [1]=> string(7) "Gutmans" } } Andi<br> array(1) { [0]=> array(2) { [0]=> string(6) "Rasmus" [1]=> string(7) "Lerdorf" } } Zeev<br> array(0) { } array(0) { }
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'list' (T_LIST) in /in/WuDf9 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/WuDf9 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/WuDf9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WuDf9 on line 2
Process exited with code 255.