@ 2015-04-13T14:39:12Z <?php
$str = array('test' => 'some ©', 'hello' => 'json' . pack("H*" ,'c32e') );
var_dump(json_encode($str));
// $str['test'] = htmlentities( (string) $str['test'], ENT_QUOTES, 'utf-8', FALSE);
// $str['test'] = iconv('UTF-8', 'ISO-8859-1', $str['test']);
// $str['test'] = utf8_encode( $str['test'] );
var_dump(json_encode($str));
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Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 bool(false)
bool(false)
Output for 5.2.7 - 5.2.17 , 5.3.0 - 5.3.13 , 5.3.15 - 5.3.29 , 5.4.0 - 5.4.45 string(35) "{"test":"some \u00a9","hello":null}"
string(35) "{"test":"some \u00a9","hello":null}"
Output for 5.3.14 Warning: json_encode(): Invalid UTF-8 sequence in argument in /in/o5OO4 on line 5
bool(false)
Warning: json_encode(): Invalid UTF-8 sequence in argument in /in/o5OO4 on line 12
bool(false)
Output for 5.2.0 - 5.2.6 string(37) "{"test":"some \u00a9","hello":"json"}"
string(37) "{"test":"some \u00a9","hello":"json"}"
Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 Fatal error: Call to undefined function json_encode() in /in/o5OO4 on line 5
Process exited with code 255 . Output for 4.4.5 - 4.4.9 Fatal error: Call to undefined function: json_encode() in /in/o5OO4 on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.4 Fatal error: Call to undefined function: json_encode() in /in/o5OO4 on line 5
Process exited with code 255 . Output for 4.3.0 - 4.3.1 Fatal error: Call to undefined function: json_encode() in /in/o5OO4 on line 5
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288 ms | 401 KiB | 455 Q