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<?php $row = 'Foo'; echo "What is \$row?\n"; var_dump($row); $rows = ['Hello', 'Test', 'Wow']; echo "Now lets run the same thing again, only this time not as reference\n"; foreach ($rows as $row) { var_dump($row); } echo "And print \$row for the sake of it\n"; var_dump($row);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
What is $row? string(3) "Foo" Now lets run the same thing again, only this time not as reference string(5) "Hello" string(4) "Test" string(3) "Wow" And print $row for the sake of it string(3) "Wow"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 What is $row? string(3) "Foo" Now lets run the same thing again, only this time not as reference string(5) "Hello" string(4) "Test" string(3) "Wow" And print $row for the sake of it string(3) "Wow"
preferences:
153.47 ms | 402 KiB | 160 Q