<?php
/**
* gTemplate Internal Function
* Compiles the config variables
*
* @package gTemplate
* @subpackage internalFunctions
*/
function compile_compile_config($variable, &$gTpl) {
$_result = "";
// remove the beginning and ending #
$variable = substr($variable, 1, -1);
// get [foo] and .foo and (...) pieces
preg_match_all('!(?:^\w+)|(?:' . $gTpl->_var_bracket_regexp . ')|\.\$?\w+|\S+!', $variable, $_match);
$variable = $_match[0];
$var_name = array_shift($variable);
$_result = "\$gTpl->_confs['$var_name']";
foreach ($variable as $var) {
if ($var{0} == '[') {
$var = substr($var, 1, -1);
if (is_numeric($var)) {
$_result .= "[$var]";
} elseif ($var{0} == '$') {
$_result .= "[" . $gTpl->_compile_variable($var) . "]";
} elseif ($var{0} == '#') {
$_result .= "[" . $gTpl->_compile_config($var) . "]";
} else {
$_result .= "['$var']";
}
} else if ($var{0} == '.') {
if ($var{1} == '$') {
$_result .= "[\$gTpl->_vars['" . substr($var, 2) . "']]";
} else {
$_result .= "['" . substr($var, 1) . "']";
}
} else if (substr($var, 0, 2) == '->') {
if (substr($var, 2, 2) == '__') {
$gTpl->trigger_error('[COMPILER] call to internal object members is not allowed', E_USER_ERROR, $gTpl->_file, $gTpl->_linenum);
} else if (substr($var, 2, 1) == '$') {
$_output .= '->{(($var=$gTpl->_vars[\'' . substr($var, 3) . '\']) && substr($var,0,2)!=\'__\') ? $_var : $gTpl->trigger_error("cannot access property \\"$var\\"")}';
}
} else {
$gTpl->trigger_error('[COMPILER] #' . $var_name . implode('', $variable) . '# is an invalid reference', E_USER_ERROR, $gTpl->_file, $gTpl->_linenum);
}
}
return $_result;
}
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