Online PHP editor | output for 33M0o

@ 2014-06-27T02:23:57Z

<?php
$row = '{
    	persona_apellido: "hey",
        persona_apellido-maxwidth: 48,
       	persona_curso: "info",
        persona_curso-maxwidth: 32,
        persona_email: "dude@dude.com",
        persona_email-maxwidth: 128,
        persona_freg: "2013-08-15 17:03:58",
        persona_freg-maxwidth: 152,
        persona_id: "3",
        persona_id-maxwidth: 8,
        persona_nombre: "dude",
        persona_nombre-maxwidth: 64,
        up_persona_apellido: "",
        up_persona_curso: "",
        up_persona_email: "",
        up_persona_freg: "",
        up_persona_id: "",
        up_persona_nombre: ""}';
$row = json_decode($row, true);
$queryIn = '';$ladoA = 0;$ladoB = 0;
foreach($row as $k => $value){
    if(strstr($k,'-maxwidth') === false && strstr($k,'itemSelected') === false){
        if(!empty($value) && strstr($k,'up_') !== false){
            $queryIn =+ ' '.substr($k, 3).'='.$value;
            $ladoA++;
        }else{
            $queryIn =+ ' '.$k.'='.$value;
            $ladoB++;
        }
    }
}
echo $queryIn;

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: Warning: foreach() argument must be of type array|object, null given in /in/33M0o on line 23
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 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: Warning: Invalid argument supplied for foreach() in /in/33M0o on line 23
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: Fatal error: Call to undefined function json_decode() in /in/33M0o on line 21
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: json_decode() in /in/33M0o on line 21
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_decode() in /in/33M0o on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: json_decode() in /in/33M0o on line 21

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