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<?php $original = [ ['name' => 'Barfoo'], ['name' => 'Foobar'], ['name' => 'Foobar'], ['name' => 'Foo'], ]; $keyMap = []; var_dump(array_count_values($original));die; foreach ($original as $key => $item) { var_dump(array_search()); }
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_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 array(0) { }
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_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 array(0) { }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_count_values(): Can only count STRING and INTEGER values! in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count STRING and INTEGER values! in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count STRING and INTEGER values! in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count STRING and INTEGER values! in /in/JWtK8 on line 12 array(0) { }
preferences:
193.53 ms | 403 KiB | 290 Q