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<?php $first = ['page' => ['title' => 'old title', 'description' => 'old description']]; $second = ['page' => ['title' => 'new title']]; $merge = array_merge_recursive($first, $second); $replace = array_replace_recursive($first, $second); assert($merge['page']['title'] === 'new title'); assert($merge['page']['description'] === 'old description'); assert($replace['page']['title'] === 'new title'); assert($replace['page']['description'] === 'old description');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught AssertionError: assert($merge['page']['title'] === 'new title') in /in/2ICmo:9 Stack trace: #0 /in/2ICmo(9): assert(false, 'assert($merge['...') #1 {main} thrown in /in/2ICmo on line 9
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught AssertionError: assert($merge['page']['title'] === 'new title') in /in/2ICmo:9 Stack trace: #0 /in/2ICmo(9): assert(false, 'assert($merge['...') #1 {main} thrown in /in/2ICmo on line 9
Process exited with code 255.
Output for 7.0.0 - 7.0.24, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: assert(): assert($merge['page']['title'] === 'new title') failed in /in/2ICmo on line 9
Output for 5.4.45
Warning: assert(): Assertion failed in /in/2ICmo on line 9
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166.23 ms | 401 KiB | 179 Q