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Merge branch 'master' of https://github.com/top-think/framework

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thinkphp
2016-06-01 16:34:41 +08:00
parent 12196d21b8 96992e9f7b
commit 4a4c53bf6b
1 changed files with 16 additions and 9 deletions
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21
library/think/Hook.php
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@@ -91,10 +91,12 @@ class Hook
* @param string $tag 标签名称 * @param string $tag 标签名称
* @param mixed $params 传入参数 * @param mixed $params 传入参数
* @param mixed $extra 额外参数 * @param mixed $extra 额外参数
* @return void * @param bool $once 只获取一个有效返回值
* @return mixed
*/ */
public static function listen($tag, &$params = null,$extra=null) { public static function listen($tag, &$params = null, $extra = null, $once = false)
$result = true; {
$results = [];
if (isset(self::$tags[$tag])) { if (isset(self::$tags[$tag])) {
foreach (self::$tags[$tag] as $name) { foreach (self::$tags[$tag] as $name) {
@@ -102,7 +104,11 @@ class Hook
Debug::remark('behavior_start', 'time'); Debug::remark('behavior_start', 'time');
} }
$result = self::exec($name, $tag, $params,$extra); $result = self::exec($name, $tag, $params, $extra);
if (!is_null($result) && $once) {
return $result;
}
if (APP_DEBUG) { if (APP_DEBUG) {
Debug::remark('behavior_end', 'time'); Debug::remark('behavior_end', 'time');
@@ -115,11 +121,12 @@ class Hook
} }
if (false === $result) { if (false === $result) {
// 如果返回false 则中断行为执行 // 如果返回false 则中断行为执行
return; break;
}
$results[] = $result;
} }
} }
} return $once ? null : $results;
return $result;
} }
/** /**