PHP pthreads通知消息

当我尝试使用pthreads运行PHP脚本时，我遇到了以下错误，有人知道如何解决这个问题吗？这似乎是一条错误消息，操作似乎已运行

这仅在pthreads执行期间发生，其他情况除外

Notice: Constant http\client\curl\HTTP_VERSION_1_0 already defined in Unknown on line 0

Notice: Constant http\client\curl\HTTP_VERSION_1_1 already defined in Unknown on line 0

Notice: Constant http\client\curl\HTTP_VERSION_ANY already defined in Unknown on line 0

Notice: Constant http\client\curl\SSL_VERSION_TLSv1 already defined in Unknown on line 0

Notice: Constant http\client\curl\SSL_VERSION_SSLv2 already defined in Unknown on line 0

Notice: Constant http\client\curl\SSL_VERSION_SSLv3 already defined in Unknown on line 0

Notice: Constant http\client\curl\SSL_VERSION_ANY already defined in Unknown on line 0

Notice: Constant http\client\curl\IPRESOLVE_V4 already defined in Unknown on line 0

Notice: Constant http\client\curl\IPRESOLVE_V6 already defined in Unknown on line 0

Notice: Constant http\client\curl\IPRESOLVE_ANY already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_BASIC already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_DIGEST already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_DIGEST_IE already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_NTLM already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_GSSNEG already defined in Unknown on line 0

Notice: Constant http\client\curl\AUTH_ANY already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_SOCKS4 already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_SOCKS4A already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_SOCKS5_HOSTNAME already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_SOCKS5 already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_HTTP already defined in Unknown on line 0

Notice: Constant http\client\curl\PROXY_HTTP_1_0 already defined in Unknown on line 0

Notice: Constant http\client\curl\POSTREDIR_301 already defined in Unknown on line 0

Notice: Constant http\client\curl\POSTREDIR_302 already defined in Unknown on line 0

Notice: Constant http\client\curl\POSTREDIR_ALL already defined in Unknown on line 0

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您正在线程中包含一个文件，该文件试图重新定义已定义的常量。

Nah。我用这个PHP

类T扩展线程{}得到它$t1=新的T（）$t1->start（）。Thread:：start（）导致了它。也得到了这个。仅适用于PHP5.4.45。在5.6.15的时候，不要忘记。但不能排除我的5.4.45安装存在配置问题。