/** * Calls static methods on the some class context * * @param string $methodName * @param array $expression * @param Variable $symbolVariable * @param boolean $mustInit * @param boolean $isExpecting * @param ClassDefinition $classDefinition * @param CompilationContext $compilationContext * @param ClassMethod $method */ protected function callFromClass($methodName, array $expression, $symbolVariable, $mustInit, $isExpecting, ClassDefinition $classDefinition, CompilationContext $compilationContext, $method) { $codePrinter = $compilationContext->codePrinter; if ($classDefinition->isInternal()) { $variableName = str_replace('\\', '_', $classDefinition->getSCName('local')); if (!$compilationContext->symbolTable->hasVariable($variableName)) { $classEntryVariable = $compilationContext->symbolTable->addVariable('zend_class_entry', $variableName, $compilationContext); $codePrinter->output($classEntryVariable->getName() . ' = zend_fetch_class(SL("\\\\' . str_replace('\\', '\\\\', $classDefinition->getName()) . '"), ZEND_FETCH_CLASS_AUTO TSRMLS_CC);'); } $classEntryVariable = $compilationContext->symbolTable->getVariableForWrite($variableName, 'zend_class_entry', $compilationContext); $classEntry = $classEntryVariable->getName(); } else { $classEntry = $classDefinition->getClassEntry(); } /** * Call static methods must grown the stack */ $compilationContext->symbolTable->mustGrownStack(true); if ($mustInit) { $symbolVariable->setMustInitNull(true); $symbolVariable->trackVariant($compilationContext); } /** * Check if the method call can have an inline cache */ $methodCache = $compilationContext->cacheManager->getStaticMethodCache(); $cachePointer = $methodCache->get($compilationContext, isset($method) ? $method : null); if (isset($expression['parameters']) && count($expression['parameters'])) { $params = $this->getResolvedParams($expression['parameters'], $compilationContext, $expression); } else { $params = array(); } if (!count($params)) { if ($isExpecting) { if ($symbolVariable->getName() == 'return_value') { $codePrinter->output('ZEPHIR_RETURN_CALL_CE_STATIC(' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ');'); } else { $codePrinter->output('ZEPHIR_CALL_CE_STATIC(&' . $symbolVariable->getName() . ', ' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ');'); } } else { $codePrinter->output('ZEPHIR_CALL_CE_STATIC(NULL, ' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ');'); } } else { if ($isExpecting) { if ($symbolVariable->getName() == 'return_value') { $codePrinter->output('ZEPHIR_RETURN_CALL_CE_STATIC(' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ', ' . join(', ', $params) . ');'); } else { $codePrinter->output('ZEPHIR_CALL_CE_STATIC(&' . $symbolVariable->getName() . ', ' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ', ' . join(', ', $params) . ');'); } } else { $codePrinter->output('ZEPHIR_CALL_CE_STATIC(NULL, ' . $classEntry . ', "' . $methodName . '", ' . $cachePointer . ', ' . join(', ', $params) . ');'); } } /** * Temporary variables must be copied if they have more than one reference */ foreach ($this->getMustCheckForCopyVariables() as $checkVariable) { $codePrinter->output('zephir_check_temp_parameter(' . $checkVariable . ');'); } $this->addCallStatusOrJump($compilationContext); }