Online PHP editor | output for EUW7d

@ 2014-11-02T01:43:56Z

<?php

class GeoCoder {
  protected $latitude;
  protected $longitude;
  public $distance;

  public function __construct($lat,$long,$dist) {
         $this->latitude = $lat;
         $this->longitude = $long;
         $this->distance = $dist;
  }
}

$o1 = new GeoCoder(-22.43,-46.81,1500.00);
$o2 = new GeoCoder(-22.42,-46.82,1740.00);
$o3 = new GeoCoder(-21.43,-46.80,152.00);

$array = array($o1, $o2, $o3);

function quickSort( &$array )
{
 $cur = 1;
 $stack[1]['l'] = 0;
 $stack[1]['r'] = count($array)-1;

 do
 {
  $l = $stack[$cur]['l'];
  $r = $stack[$cur]['r'];
  $cur--;

  do
  {
   $i = $l;
   $j = $r;
   $tmp = $array[(int)( ($l+$r)/2 )];

   // partion the array in two parts.
   // left from $tmp are with smaller values,
   // right from $tmp are with bigger ones
   do
   {
    while( $array[$i]->distance < $tmp->distance )
     $i++;

    while( $tmp->distance < $array[$j]->distance )
     $j--;

    // swap elements from the two sides
    if( $i <= $j)
    {
     $w = $array[$i];
     $array[$i] = $array[$j];
     $array[$j] = $w;

     $i++;
     $j--;
    }

   }while( $i <= $j );

 if( $i < $r )
   {
    $cur++;
    $stack[$cur]['l'] = $i;
    $stack[$cur]['r'] = $r;
   }
   $r = $j;

  }while( $l < $r );

 }while( $cur != 0 );
}

var_dump(quickSort($array));

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 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 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: NULL
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 NULL
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/EUW7d on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/EUW7d on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/EUW7d on line 4
Process exited with code 255.

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