include/libs/template_lite/internal/compile.compile_custom_function.php

   1 <?php
   2 /**
   3  * Template Lite compile custom function - template internal module
   4  *
   5  * Type:         template
   6  * Name:         compile_custom_function
   7  */
   8
   9 function compile_compile_custom_function($function, $modifiers, $arguments, &$_result, &$object)
  10 {
  11         if ($function = $object->_plugin_exists($function, "function"))
  12         {
  13                 $_args = $object->_parse_arguments($arguments);
  14                 foreach($_args as $key => $value)
  15                 {
  16                         if (is_bool($value))
  17                         {
  18                                 $value = $value ? 'true' : 'false';
  19                         }
  20                         elseif (is_null($value))
  21                         {
  22                                 $value = 'null';
  23                         }
  24                         elseif ($value[0] != '$' && $value[0] != '"')
  25                         {
  26                                 $value = '"'.addslashes($value).'"';
  27                         }
  28
  29                         $_args[$key] = "'$key' => $value";
  30                 }
  31
  32                 if (is_array($function))
  33                 {
  34                         if (!is_string($function[0]))
  35                         {
  36                                 throw new Template_Exception("Unsupported callback.");
  37                         }
  38
  39                         $function = implode('::', $function);
  40                 }
  41
  42                 $_result = '<?php echo ';
  43                 if (!empty($modifiers))
  44                 {
  45                         $_result .= $object->_parse_modifier($function . '(array(' . implode(',', (array)$_args) . '), $this)', $modifiers) . '; ';
  46                 }
  47                 else
  48                 {
  49                         $_result .= $function . '(array(' . implode(',', (array)$_args) . '), $this);';
  50                 }
  51                 $_result .= '?>';
  52                 return true;
  53         }
  54         else
  55         {
  56                 return false;
  57         }
  58 }
  59
  60 ?>