Online PHP editor | output for BUNY5

@ 2014-03-21T10:51:15Z

<?php
$a=array();
if(empty($a)) echo 'empty';
// 一个有效的 json 字符串
 $json [] =  '{"Organization": "PHP Documentation Team"}' ;

 // 一个无效的 json 字符串会导致一个语法错误，在这个例子里我们使用 ' 代替了 " 作为引号
 $json [] =  "{'Organization': 'PHP Documentation Team'}" ;


foreach ( $json  as  $string ) {
    echo  'Decoding: '  .  $string ;
     json_decode ( $string );

    switch ( json_last_error ()) {
        case  JSON_ERROR_NONE :
            echo  ' - No errors' ;
        break;
        case  JSON_ERROR_DEPTH :
            echo  ' - Maximum stack depth exceeded' ;
        break;
        case  JSON_ERROR_STATE_MISMATCH :
            echo  ' - Underflow or the modes mismatch' ;
        break;
        case  JSON_ERROR_CTRL_CHAR :
            echo  ' - Unexpected control character found' ;
        break;
        case  JSON_ERROR_SYNTAX :
            echo  ' - Syntax error, malformed JSON' ;
        break;
        case  JSON_ERROR_UTF8 :
            echo  ' - Malformed UTF-8 characters, possibly incorrectly encoded' ;
        break;
        default:
            echo  ' - Unknown error' ;
        break;
    }

    echo  PHP_EOL ;
}

Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: emptyDecoding: {"Organization": "PHP Documentation Team"} - No errors Decoding: {'Organization': 'PHP Documentation Team'} - Syntax error, malformed JSON
Output for 5.2.0 - 5.2.17: emptyDecoding: {"Organization": "PHP Documentation Team"} Fatal error: Call to undefined function json_last_error() in /in/BUNY5 on line 15
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: emptyDecoding: {"Organization": "PHP Documentation Team"} Fatal error: Call to undefined function json_decode() in /in/BUNY5 on line 13
Process exited with code 255.
Output for 4.4.5 - 4.4.9: emptyDecoding: {"Organization": "PHP Documentation Team"} Fatal error: Call to undefined function: json_decode() in /in/BUNY5 on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: emptyDecoding: {"Organization": "PHP Documentation Team"} Fatal error: Call to undefined function: json_decode() in /in/BUNY5 on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1: emptyDecoding: {"Organization": "PHP Documentation Team"} Fatal error: Call to undefined function: json_decode() in /in/BUNY5 on line 13

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