public function before(PHPTAL_Php_CodeWriter $codewriter)
{
if ($this->shouldUseCallback()) {
$function_base_name = 'slot_' . preg_replace('/[^a-z0-9]/', '_', $this->expression) . '_' . self::$uid++;
$codewriter->doFunction($function_base_name, 'PHPTAL $_thistpl, PHPTAL $tpl');
$this->function_name = $codewriter->getFunctionPrefix() . $function_base_name;
$codewriter->doSetVar('$ctx', '$tpl->getContext()');
$codewriter->doInitTranslator();
} else {
$codewriter->pushCode('ob_start()');
$this->function_name = null;
}
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
$macroname = strtr(trim($this->expression), '-', '_');
if (!preg_match('/^[a-z0-9_]+$/i', $macroname)) {
throw new PHPTAL_ParserException('Bad macro name "' . $macroname . '"', $this->phpelement->getSourceFile(), $this->phpelement->getSourceLine());
}
if ($codewriter->functionExists($macroname)) {
throw new PHPTAL_TemplateException("Macro {$macroname} is defined twice", $this->phpelement->getSourceFile(), $this->phpelement->getSourceLine());
}
$codewriter->doFunction($macroname, 'PHPTAL $_thistpl, PHPTAL $tpl');
$codewriter->doSetVar('$tpl', 'clone $tpl');
$codewriter->doSetVar('$ctx', '$tpl->getContext()');
$codewriter->doInitTranslator();
$codewriter->doXmlDeclaration(true);
$codewriter->doDoctype(true);
}
