@ 2014-01-22T15:35:15Z <?php
function isJson($string, $assoc = false) {
var_dump(json_decode($string));
if(is_string($string)) {
json_decode($string, $assoc);
return (json_last_error() == JSON_ERROR_NONE);
// return json_decode($str) != null;
}
return false;
}
$a=['arraiii'=>['dentro'=>234]];
$b=json_encode($a);
$c='{hg}';
var_dump(isJson($a));
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught TypeError: json_decode(): Argument #1 ($json) must be of type string, array given in /in/tJ2c1:8
Stack trace:
#0 /in/tJ2c1(8): json_decode(Array)
#1 /in/tJ2c1(24): isJson(Array)
#2 {main}
thrown in /in/tJ2c1 on line 8
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 Warning: json_decode() expects parameter 1 to be string, array given in /in/tJ2c1 on line 8
NULL
bool(false)
Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/tJ2c1 on line 20
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected '[' in /in/tJ2c1 on line 20
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/tJ2c1 on line 20
Process exited with code 255 . preferences:dark mode live preview
241.52 ms | 401 KiB | 354 Q