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<?php $a = [[45, 16, 18, 72], [23, 8, 9, 36, 15, 36]]; $parts = []; foreach ($a as $subarray) { $parts[] = '[' . implode(' ', $subarray) . ']'; } echo '[' . implode(', ', $parts) . ']';
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
[[45 16 18 72], [23 8 9 36 15 36]]
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 [[45 16 18 72], [23 8 9 36 15 36]]
preferences:
169.48 ms | 402 KiB | 180 Q