public function compile(IfwPsn_Vendor_Twig_Compiler $compiler) { $name = $this->getAttribute('name'); if ($this->getAttribute('is_defined_test')) { if ($this->isSpecial()) { $compiler->repr(true); } else { $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)'); } } elseif ($this->isSpecial()) { $compiler->raw($this->specialVars[$name]); } elseif ($this->getAttribute('always_defined')) { $compiler->raw('$context[')->string($name)->raw(']'); } else { // remove the non-PHP 5.4 version when PHP 5.3 support is dropped // as the non-optimized version is just a workaround for slow ternary operator // when the context has a lot of variables if (version_compare(phpversion(), '5.4.0RC1', '>=')) { // PHP 5.4 ternary operator performance was optimized $compiler->raw('(isset($context[')->string($name)->raw(']) ? $context[')->string($name)->raw('] : '); if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) { $compiler->raw('null)'); } else { $compiler->raw('$this->getContext($context, ')->string($name)->raw('))'); } } else { $compiler->raw('$this->getContext($context, ')->string($name); if ($this->getAttribute('ignore_strict_check')) { $compiler->raw(', true'); } $compiler->raw(')'); } } }
public function compile(IfwPsn_Vendor_Twig_Compiler $compiler) { $compiler->repr($this->getAttribute('value')); }