MENU


Error Handling

json_last_error_msg() returns the error string of the last json_encode() or json_decode() call.

json_last_error() returns an integer which can be JSON_ERROR_{NONE|DEPTH|STATE_MISMATCH| CTRL_CHAR|SYNTAX|UTF8|RECURSION|INF_OR_NAN |UNSUPPORTED_TYPE}. 

<?php
$o = json_decode('{"a":1,"b":2,"c":3,'); // extra comma
echo json_last_error_msg();
if (json_last_error() == JSON_ERROR_SYNTAX) echo 1;
?>

Syntax error1