Online PHP editor | output for QZQaV

@ 2016-09-29T03:52:54Z

<?php

        $a = array('first','second','third','fourth');
      /*  foreach($a as &$v ){}
        foreach($a as $v){}  */
      //  print_r($a);
      $temp = array();
      $items = array( array('id'=>1,'pid'=>0,'name'=>'cate','level'=>1));
      
      foreach($items as $value){ 
            $temp[]= &$value;
      }
      $n = array();
      foreach($a as $v){
           $n[] = &$v;
         echo '33';
      }
     // print_r($n);

Output for 5.6.0 - 5.6.26, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.4, 8.3.6: 33333333
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 33333333

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