本文整理匯總了PHP中Properties::containsKey方法的典型用法代碼示例。如果您正苦於以下問題：PHP Properties::containsKey方法的具體用法？PHP Properties::containsKey怎麽用？PHP Properties::containsKey使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Properties的用法示例。
在下文中一共展示了Properties::containsKey方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: resolveAllProperties
/**
* Given a Properties object, this method goes through and resolves
* any references to properties within the object.
*
* @param Properties $props The collection of Properties that need to be resolved.
* @throws BuildException
* @return void
*/
protected function resolveAllProperties(Properties $props)
{
foreach ($props->keys() as $name) {
// There may be a nice regex/callback way to handle this
// replacement, but at the moment it is pretty complex, and
// would probably be a lot uglier to work into a preg_replace_callback()
// system. The biggest problem is the fact that a resolution may require
// multiple passes.
$value = $props->getProperty($name);
$resolved = false;
$resolveStack = array();
while (!$resolved) {
$fragments = array();
$propertyRefs = array();
// [HL] this was ::parsePropertyString($this->value ...) ... this seems wrong
self::parsePropertyString($value, $fragments, $propertyRefs);
$resolved = true;
if (count($propertyRefs) == 0) {
continue;
}
$sb = "";
$j = $propertyRefs;
foreach ($fragments as $fragment) {
if ($fragment !== null) {
$sb .= $fragment;
continue;
}
$propertyName = array_shift($j);
if (in_array($propertyName, $resolveStack)) {
// Should we maybe just log this as an error & move on?
// $this->log("Property ".$name." was circularly defined.", Project::MSG_ERR);
throw new BuildException("Property " . $propertyName . " was circularly defined.");
}
$fragment = $this->getProject()->getProperty($propertyName);
if ($fragment !== null) {
$sb .= $fragment;
continue;
}
if ($props->containsKey($propertyName)) {
$fragment = $props->getProperty($propertyName);
if (strpos($fragment, '${') !== false) {
$resolveStack[] = $propertyName;
$resolved = false;
// parse again (could have been replaced w/ another var)
}
} else {
$fragment = "\${" . $propertyName . "}";
}
$sb .= $fragment;
}
$this->log("Resolved Property \"{$value}\" to \"{$sb}\"", Project::MSG_DEBUG);
$value = $sb;
$props->setProperty($name, $value);
}
// while (!$resolved)
}
// while (count($keys)
}