function Smarty_Compiler::_compile_capture_tag in Quiz 6.6

Same name and namespace in other branches

1. 6.5 includes/moodle/lib/smarty/Smarty_Compiler.class.php \Smarty_Compiler::_compile_capture_tag()

Compile {capture} .. {/capture} tags

Parameters

boolean $start true if this is the {capture} tag:

string $tag_args:

Return value

string

1 call to Smarty_Compiler::_compile_capture_tag()

Smarty_Compiler::_compile_tag in includes/moodle/lib/smarty/Smarty_Compiler.class.php

Compile a template tag

File

includes/moodle/lib/smarty/Smarty_Compiler.class.php, line 1203

Class

Smarty_Compiler

Template compiling class @package Smarty

Code

function _compile_capture_tag($start, $tag_args = '') {
  $attrs = $this
    ->_parse_attrs($tag_args);
  if ($start) {
    if (isset($attrs['name'])) {
      $buffer = $attrs['name'];
    }
    else {
      $buffer = "'default'";
    }
    if (isset($attrs['assign'])) {
      $assign = $attrs['assign'];
    }
    else {
      $assign = null;
    }
    $output = "<?php ob_start(); ?>";
    $this->_capture_stack[] = array(
      $buffer,
      $assign,
    );
  }
  else {
    list($buffer, $assign) = array_pop($this->_capture_stack);
    $output = "<?php \$this->_smarty_vars['capture'][{$buffer}] = ob_get_contents(); ";
    if (isset($assign)) {
      $output .= " \$this->assign({$assign}, ob_get_contents());";
    }
    $output .= "ob_end_clean(); ?>";
  }
  return $output;
}