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<?php $comp = '[{"date":"2014-10-04","day:"mon"},{"date":"2014-10-03","day":"tue"}]'; $arr1 = array('date' => '2015-10-04' , 'day' => 'wed'); print_R(json_decode($comp,true)); echo json_encode(array_push(json_decode($comp,true),$arr1));
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
Notice: Only variables should be passed by reference in /in/KK71Y on line 6 Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, null given in /in/KK71Y:6 Stack trace: #0 /in/KK71Y(6): array_push(NULL, Array) #1 {main} thrown in /in/KK71Y on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Notice: Only variables should be passed by reference in /in/KK71Y on line 6 Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, null given in /in/KK71Y:6 Stack trace: #0 /in/KK71Y(6): array_push(NULL, Array) #1 {main} thrown in /in/KK71Y on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Only variables should be passed by reference in /in/KK71Y on line 6 Warning: array_push() expects parameter 1 to be array, null given in /in/KK71Y on line 6 null
Output for 7.3.32 - 7.3.33
Warning: array_push() expects parameter 1 to be array, null given in /in/KK71Y on line 6 null
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/KK71Y on line 6 Warning: array_push() expects parameter 1 to be array, null given in /in/KK71Y on line 6 null
preferences:
170.91 ms | 402 KiB | 224 Q