function Smarty_Compiler::_parse_var_props in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/lib/smarty/Smarty_Compiler.class.php \Smarty_Compiler::_parse_var_props()

compile single variable and section properties token into PHP code

Parameters

string $val:

string $tag_attrs:

Return value

string

5 calls to Smarty_Compiler::_parse_var_props()

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

Compile {if ...} tag

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

Compiles references of type $smarty.foo

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

Compile a template tag

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

Parse is expression

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

compile multiple variables and section properties tokens into PHP code

File

includes/moodle/lib/smarty/Smarty_Compiler.class.php, line 1596

Class

Smarty_Compiler

Template compiling class @package Smarty

Code

function _parse_var_props($val) {
  $val = trim($val);
  if (preg_match('~^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match)) {

    // $ variable or object
    $return = $this
      ->_parse_var($match[1]);
    $modifiers = $match[2];
    if (!empty($this->default_modifiers) && !preg_match('~(^|\\|)smarty:nodefaults($|\\|)~', $modifiers)) {
      $_default_mod_string = implode('|', (array) $this->default_modifiers);
      $modifiers = empty($modifiers) ? $_default_mod_string : $_default_mod_string . '|' . $modifiers;
    }
    $this
      ->_parse_modifiers($return, $modifiers);
    return $return;
  }
  elseif (preg_match('~^' . $this->_db_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {

    // double quoted text
    preg_match('~^(' . $this->_db_qstr_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match);
    $return = $this
      ->_expand_quoted_text($match[1]);
    if ($match[2] != '') {
      $this
        ->_parse_modifiers($return, $match[2]);
    }
    return $return;
  }
  elseif (preg_match('~^' . $this->_num_const_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {

    // numerical constant
    preg_match('~^(' . $this->_num_const_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match);
    if ($match[2] != '') {
      $this
        ->_parse_modifiers($match[1], $match[2]);
      return $match[1];
    }
  }
  elseif (preg_match('~^' . $this->_si_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {

    // single quoted text
    preg_match('~^(' . $this->_si_qstr_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match);
    if ($match[2] != '') {
      $this
        ->_parse_modifiers($match[1], $match[2]);
      return $match[1];
    }
  }
  elseif (preg_match('~^' . $this->_cvar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {

    // config var
    return $this
      ->_parse_conf_var($val);
  }
  elseif (preg_match('~^' . $this->_svar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {

    // section var
    return $this
      ->_parse_section_prop($val);
  }
  elseif (!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {

    // literal string
    return $this
      ->_expand_quoted_text('"' . $val . '"');
  }
  return $val;
}