Online PHP editor | rfc for 8DmJp

@ 2013-07-22T16:56:44Z

<?php
// Everything you enter here will be executed by our servers. Try it!
$uri = "http://fashion/ru/items/2?sort%5B%5D=1&str%5B%5D=4&curs%5B%5D=1&page=2&page=1&page=2&page=5&page=4&page=3&page=2&page=1&page=1&page=1&page=1&page=1&page=1&page=1&page=1&page=1&page=1&page=1&tesdsd=2";

function sgp($url, $varname, $value) // substitute get parameter
{
      if (is_array($varname)) {
          foreach ($varname as $i => $n) {
             $v = (is_array($value))
                   ? ( isset($value[$i]) ? $value[$i] : NULL ) 
                   : $value;
             $url = sgp($url, $n, $v);
          }
          return $url;
      }
      
     preg_match('/^([^?]+)(\?.*?)?(#.*)?$/', $url, $matches);
     $gp = (isset($matches[2])) ? $matches[2] : ''; // GET-parameters
     if (!$gp) return $url;
     
     $pattern = "/([?&])$varname=.*?(?=&|#|\z)/";
     if (preg_match($pattern, $gp)) {
         $substitution = ($value !== '') ? "\${1}$varname=" . preg_quote($value) : '';
         $newgp = preg_replace($pattern, $substitution, $gp); // new GET-parameters
         $newgp = preg_replace('/^&/', '?', $newgp); 
     }
     else    {
         $s = ($gp) ? '&' : '?';
         $newgp = $gp.$s.$varname.'='.$value;
     }
    
     $anchor = (isset($matches[3])) ? $matches[3] : '';
     $newurl = $matches[1].$newgp.$anchor;
     return $newurl;
}

var_dump(sgp($uri));

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught ArgumentCountError: Too few arguments to function sgp(), 1 passed in /in/8DmJp on line 37 and exactly 3 expected in /in/8DmJp:5 Stack trace: #0 /in/8DmJp(37): sgp('http://fashion/...') #1 {main} thrown in /in/8DmJp on line 5
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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