问题
I have just deployed some DOM Manipulation code to our staging server and am getting the error:
[PHP notice] Use of undefined constant LIBXML_HTML_NOIMPLIED - assumed 'LIBXML_HTML_NOIMPLIED'
I have no issues on my desktop using WAMP and cannot find any modules that appear to be related.
Our Centos 6 server appears to be using PHP version 5.4.34 with libxml2-2.7.6-1 installed.
I have searched our php.ini file and there is no mention of 'libxml' and phpinfo() gives me the following section for lib_xml:
libxml
libXML support => active
libXML Compiled Version => 2.7.6
libXML Loaded Version => 20706
libXML streams => enabled
Why would this constant be undefined?
回答1:
Your libxml version is almost there:
From http://php.net/manual/en/libxml.constants.php#constant.libxml-html-noimplied:
Only available in Libxml >= 2.7.7
来源：https://stackoverflow.com/questions/36935960/use-of-undefined-constant-libxml-html-noimplied