<?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);
$c='{
"book": [
{
"id":"01",
"language": "Java",
"edition": "third",
"author": "Herbert Schildt"
},
{
"id":"07",
"language": "C++",
"edition": "second"
"author": "E.Balagurusamy"
}]
}';
var_dump(isJson($c));
- 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 - 7.1.7, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 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/Oa0RU 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/Oa0RU on line 20
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/Oa0RU on line 20
Process exited with code 255.
preferences:
219.15 ms | 401 KiB | 350 Q