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<?php $names = [ ["Rasmus","Lerdorf"], ["Andi","Gutmans"], ["Zeev","Suraski"] ]; foreach ($names as list(&$fname,&$lname)) { $lname = strtoupper($lname); echo $lname,', ', $fname, "<br>\n"; }
Output for 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
LERDORF, Rasmus<br> GUTMANS, Andi<br> SURASKI, Zeev<br>
Output for 7.2.29 - 7.2.33
Fatal error: [] and list() assignments cannot be by reference in /in/OTc4r on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected 'list' (T_LIST) in /in/OTc4r on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected '[' in /in/OTc4r on line 2
Process exited with code 255.
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