本文整理汇总了PHP中XHPASTNode::getChildByIndex方法的典型用法代码示例。如果您正苦于以下问题：PHP XHPASTNode::getChildByIndex方法的具体用法？PHP XHPASTNode::getChildByIndex怎么用？PHP XHPASTNode::getChildByIndex使用的例子？那么, 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XHPASTNode的用法示例。
在下文中一共展示了XHPASTNode::getChildByIndex方法的5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: isInAnonymousFunction
private function isInAnonymousFunction(XHPASTNode $node)
{
while ($node) {
if ($node->getTypeName() == 'n_FUNCTION_DECLARATION' && $node->getChildByIndex(2)->getTypeName() == 'n_EMPTY') {
return true;
}
$node = $node->getParentNode();
}
}示例2: getModifiers
/**
* Get class/method modifiers.
*
* @param XHPASTNode A node of type `n_CLASS_DECLARATION` or
* `n_METHOD_DECLARATION`.
* @return map<string, bool> Class/method modifiers.
*/
protected final function getModifiers(XHPASTNode $node)
{
$modifier_list = $node->getChildByIndex(0);
switch ($modifier_list->getTypeName()) {
case 'n_CLASS_ATTRIBUTES':
case 'n_CLASS_MEMBER_MODIFIER_LIST':
case 'n_METHOD_MODIFIER_LIST':
break;
default:
return array();
}
$modifiers = array();
foreach ($modifier_list->selectDescendantsOfType('n_STRING') as $modifier) {
$modifiers[strtolower($modifier->getConcreteString())] = true;
}
return $modifiers;
}示例3: analyze_phutil_require_module
/**
* Parses meaning from calls to phutil_require_module() in __init__.php files.
*
* @group module
*/
function analyze_phutil_require_module(XHPASTNode $call, PhutilModuleRequirements $requirements, $create_dependency)
{
$name = $call->getChildByIndex(0);
$params = $call->getChildByIndex(1)->getChildren();
if (count($params) !== 2) {
$requirements->addLint($call, $call->getConcreteString(), ArcanistPhutilModuleLinter::LINT_ANALYZER_SIGNATURE, "Call to phutil_require_module() must have exactly two arguments.");
return;
}
$module_param = array_pop($params);
$library_param = array_pop($params);
$library_value = $library_param->getStringLiteralValue();
if ($library_value === null) {
$requirements->addLint($library_param, $library_param->getConcreteString(), ArcanistPhutilModuleLinter::LINT_ANALYZER_SIGNATURE, "phutil_require_module() parameters must be string literals.");
return;
}
$module_value = $module_param->getStringLiteralValue();
if ($module_value === null) {
$requirements->addLint($module_param, $module_param->getConcreteString(), ArcanistPhutilModuleLinter::LINT_ANALYZER_SIGNATURE, "phutil_require_module() parameters must be string literals.");
return;
}
if ($create_dependency) {
$requirements->addModuleDependency($name, $library_value . ':' . $module_value);
}
}示例4: parseReturnType
private function parseReturnType(DivinerAtom $atom, XHPASTNode $decl)
{
$return_spec = array();
$metadata = $atom->getDocblockMeta();
$return = idx($metadata, 'return');
$type = null;
$docs = null;
if (!$return) {
$return = idx($metadata, 'returns');
if ($return) {
$atom->addWarning(pht('Documentation uses `%s`, but should use `%s`.', '@returns', '@return'));
}
}
$return = (array) $return;
if (count($return) > 1) {
$atom->addWarning(pht('Documentation specifies `%s` multiple times.', '@return'));
}
$return = head($return);
if ($atom->getName() == '__construct' && $atom->getType() == 'method') {
$return_spec = array('doctype' => 'this', 'docs' => '//Implicit.//');
if ($return) {
$atom->addWarning(pht('Method `%s` has explicitly documented `%s`. The `%s` method ' . 'always returns `%s`. Diviner documents this implicitly.', '__construct()', '@return', '__construct()', '$this'));
}
} else {
if ($return) {
$split = preg_split('/(?<!,)\\s+/', trim($return), 2);
if (!empty($split[0])) {
$type = $split[0];
}
if ($decl->getChildByIndex(1)->getTypeName() == 'n_REFERENCE') {
$type = $type . ' &';
}
if (!empty($split[1])) {
$docs = $split[1];
}
$return_spec = array('doctype' => $type, 'docs' => $docs);
} else {
$return_spec = array('type' => 'wild');
}
}
$atom->setProperty('return', $return_spec);
}示例5: parseReturnType
private function parseReturnType(DivinerAtom $atom, XHPASTNode $decl)
{
$return_spec = array();
$metadata = $atom->getDocblockMeta();
$return = idx($metadata, 'return');
if (!$return) {
$return = idx($metadata, 'returns');
if ($return) {
$atom->addWarning(pht('Documentation uses `@returns`, but should use `@return`.'));
}
}
if ($atom->getName() == '__construct' && $atom->getType() == 'method') {
$return_spec = array('doctype' => 'this', 'docs' => '//Implicit.//');
if ($return) {
$atom->addWarning('Method __construct() has explicitly documented @return. The ' . '__construct() method always returns $this. Diviner documents ' . 'this implicitly.');
}
} else {
if ($return) {
$split = preg_split('/\\s+/', trim($return), $limit = 2);
if (!empty($split[0])) {
$type = $split[0];
}
if ($decl->getChildByIndex(1)->getTypeName() == 'n_REFERENCE') {
$type = $type . ' &';
}
$docs = null;
if (!empty($split[1])) {
$docs = $split[1];
}
$return_spec = array('doctype' => $type, 'docs' => $docs);
} else {
$return_spec = array('type' => 'wild');
}
}
$atom->setProperty('return', $return_spec);
}