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<?php $desc = '{"a":1, "b":2}'; $ob = '{"a":1, "b":2, "c":3}'; function isLikeThis(string $description, string $tested) { $args = array_map(function($arg){ get_object_vars(json_decode()); }, func_get_args()); return !(bool)call_user_func_array('array_diff_assoc', $args); } var_dump(isLikeThis($desc, $ob));
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught ArgumentCountError: json_decode() expects at least 1 argument, 0 given in /in/fR3lm:7 Stack trace: #0 /in/fR3lm(7): json_decode() #1 [internal function]: {closure}('{"a":1, "b":2}') #2 /in/fR3lm(6): array_map(Object(Closure), Array) #3 /in/fR3lm(12): isLikeThis('{"a":1, "b":2}', '{"a":1, "b":2, ...') #4 {main} thrown in /in/fR3lm on line 7
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 ArgumentCountError: json_decode() expects at least 1 argument, 0 given in /in/fR3lm:7 Stack trace: #0 /in/fR3lm(7): json_decode() #1 [internal function]: {closure}('{"a":1, "b":2}') #2 /in/fR3lm(6): array_map(Object(Closure), Array) #3 /in/fR3lm(12): isLikeThis('{"a":1, "b":2}', '{"a":1, "b":2, ...') #4 {main} thrown in /in/fR3lm on line 7
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught ArgumentCountError: json_decode() expects at least 1 argument, 0 given in /in/fR3lm:7 Stack trace: #0 /in/fR3lm(7): json_decode() #1 [internal function]: {closure}('{"a":1, "b":2}') #2 /in/fR3lm(9): array_map(Object(Closure), Array) #3 /in/fR3lm(12): isLikeThis('{"a":1, "b":2}', '{"a":1, "b":2, ...') #4 {main} thrown in /in/fR3lm on line 7
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: json_decode() expects at least 1 parameter, 0 given in /in/fR3lm on line 7 Warning: get_object_vars() expects parameter 1 to be object, null given in /in/fR3lm on line 7 Warning: json_decode() expects at least 1 parameter, 0 given in /in/fR3lm on line 7 Warning: get_object_vars() expects parameter 1 to be object, null given in /in/fR3lm on line 7 Warning: array_diff_assoc(): Expected parameter 1 to be an array, null given in /in/fR3lm on line 10 bool(true)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Warning: json_decode() expects at least 1 parameter, 0 given in /in/fR3lm on line 7 Warning: get_object_vars() expects parameter 1 to be object, null given in /in/fR3lm on line 7 Warning: json_decode() expects at least 1 parameter, 0 given in /in/fR3lm on line 7 Warning: get_object_vars() expects parameter 1 to be object, null given in /in/fR3lm on line 7 Warning: array_diff_assoc(): Argument #1 is not an array in /in/fR3lm on line 10 bool(true)
Output for 5.6.0 - 5.6.25
Catchable fatal error: Argument 1 passed to isLikeThis() must be an instance of string, string given, called in /in/fR3lm on line 12 and defined in /in/fR3lm on line 5
Process exited with code 255.
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