本文整理汇总了PHP中Zephir\Variable::setUsed方法的典型用法代码示例。如果您正苦于以下问题：PHP Variable::setUsed方法的具体用法？PHP Variable::setUsed怎么用？PHP Variable::setUsed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zephir\Variable的用法示例。
在下文中一共展示了Variable::setUsed方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getVariableForUpdate
/**
* Return a variable in the symbol table, it will be used for a mutating operation
* This method implies mutation of one of the members of the variable but no the variables it self
*
* @param string $name
* @param CompilationContext $compilationContext
* @param array $statement
* @return Variable
*/
public function getVariableForUpdate($name, CompilationContext $compilationContext, array $statement = null)
{
/**
* Create superglobals just in time
*/
if ($this->isSuperGlobal($name)) {
if (!$this->hasVariable($name)) {
/**
* @TODO, injecting globals, initialize to null and check first?
*/
$superVar = new Variable('variable', $name, $compilationContext->currentBranch);
$superVar->setIsInitialized(true, $compilationContext, $statement);
$superVar->setDynamicTypes('array');
$superVar->increaseMutates();
$superVar->increaseUses();
$superVar->setIsExternal(true);
$superVar->setUsed(true, $statement);
$this->variables[$name] = $superVar;
return $superVar;
}
}
if (!$this->hasVariable($name)) {
throw new CompilerException("Cannot mutate variable '" . $name . "' because it wasn't defined", $statement);
}
$variable = $this->getVariable($name);
$variable->increaseUses();
$variable->increaseMutates();
/**
* Saves the last place where the variable was mutated
* We discard mutations inside loops because iterations could use the value
* and Zephir only provides top-down compilation
*/
$variable->setUsed(true, $statement);
return $variable;
}