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<?php $arr = array( 'topa' => array( 'seconda' => array( 'thirda' => 'thirda value', 'thirdb' => 'thirdb value' ), 'secondb' => array( 'thirdaa' => 'thirdaa value', 'thirdbb' => 'thirdbb value' ) ), 'topb' => 'topbbb' ); foreach($arr as $foo => $bar){ foreach($bar as $bartz => $barvalue){ echo $foo.' '.$bartz.' ' .$barvalue.'<br>'; } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Array to string conversion in /in/UKEYv on line 22 topa seconda Array<br> Warning: Array to string conversion in /in/UKEYv on line 22 topa secondb Array<br> Warning: foreach() argument must be of type array|object, string given in /in/UKEYv on line 21
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 Warning: Array to string conversion in /in/UKEYv on line 22 topa seconda Array<br> Warning: Array to string conversion in /in/UKEYv on line 22 topa secondb Array<br> Warning: foreach() argument must be of type array|object, string given in /in/UKEYv on line 21
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/UKEYv on line 22 topa seconda Array<br> Notice: Array to string conversion in /in/UKEYv on line 22 topa secondb Array<br> Warning: Invalid argument supplied for foreach() in /in/UKEYv on line 21
Output for 4.3.0 - 4.3.10, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
topa seconda Array<br>topa secondb Array<br> Warning: Invalid argument supplied for foreach() in /in/UKEYv on line 21
Output for 4.3.11
topa seconda Array<br>topa secondb Array<br>
preferences:
212.08 ms | 401 KiB | 326 Q