PHP - Retrieving the Original Query String in PHP

Retrieving the Original Query String in PHP

Q

How To Retrieve the Original Query String in PHP?

✍: FYIcenter.com

A

If you have coded some values in the URL without using the standard form GET format, you need to retrieve those values in the original query string in $_SERVER['QUERY_STRING']. The script below is an enhanced version of processing_forms.php which print the original query string:

<?php
  print("<html><pre>");
  print("  query_string = {$_SERVER['QUERY_STRING']}\n");
  $count = count($_REQUEST);
  print("Number of values: $count\n");
  foreach ($_REQUEST as $key=>$value) {
    if (is_array($value)) {
      print("  $key is an array\n");
      for ($i = 0; $i < count($value); $i++) {
         $sub_value = $value[$i];
         if (get_magic_quotes_gpc()) {
           $sub_value = stripslashes($sub_value);
         }
         print("    ".$key."[".$i."] = ".$sub_value."\n");
      }
    } else { 
      if (get_magic_quotes_gpc()) {
        $value = stripslashes($value);
      }
      print("  $key = $value\n");
    }
  }
  print("</pre></html>\n");
?>

⇒Processing Web Forms in PHP

⇒⇒PHP Tutorials

2016-11-05, 518👍, 0💬

Supporting a Multiple-Page Form in PHP
How To Support Multiple-Page Forms in PHP? If you have a long form with a lots of fields, you may want to divide the fields into multiple groups and present multiple pages with one group of fields on one page. This makes the a long form more user-friendly. However, this requires you to write good sc... 2016-11-05, 893👍, 0💬

Generating and Processing Form with the Same Script in PHP
How To Generate and Process a Form with the Same Script in PHP? In previous exercises, a Web form is generated by one script, and processed by another script. But you could write a single script to do both. You just need to remember to: Use same script name as the form generation script in the "acti... 2016-11-08, 888👍, 0💬

Protecting Special Characters in Query String in PHP
How To Protect Special Characters in Query String in PHP? If you want to include special characters like spaces in the query string, you need to protect them by applying the urlencode() translation function. The script below shows how to use urlencode(): <?php print("<html>"); p... 2016-11-05, 530👍, 0💬

Retrieving the Original Query String in PHP
How To Retrieve the Original Query String in PHP? If you have coded some values in the URL without using the standard form GET format, you need to retrieve those values in the original query string in $_SERVER['QUERY_STRING']. The script below is an enhanced version of processing_forms.php which pri... 2016-11-05, 519👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.