format_xml_elements

• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.7 – 7

format_xml_elements($array)

Format XML elements.

In both cases, 'value' can be a simple string, or it can be another array with the same format as $array itself for nesting.

Parameters

$array An array where each item represent an element and is either a:

• (key => value) pair (<key>value</key>)
• Associative array with fields:
  • 'key': element name
  • 'value': element contents
  • 'attributes': associative array of element attributes

Related topics

Input validation

Functions to validate user input.

Formatting

Functions to format numbers, strings, dates, etc.

Code

includes/common.inc, line 1043

<?php
function format_xml_elements($array) {
  foreach ($array as $key => $value) {
    if (is_numeric($key)) {
      if ($value['key']) {
        $output .= ' <'. $value['key'];
        if (isset($value['attributes']) && is_array($value['attributes'])) {
          $output .= drupal_attributes($value['attributes']);
        }

        if ($value['value'] != '') {
          $output .= '>'. (is_array($value['value']) ? format_xml_elements($value['value']) : check_plain($value['value'])) .'</'. $value['key'] .">\n";
        }
        else {
          $output .= " />\n";
        }
      }
    }
    else {
      $output .= ' <'. $key .'>'. (is_array($value) ? format_xml_elements($value) : check_plain($value)) ."</$key>\n";
    }
  }
  return $output;
}
?>

Login or register to post comments