PHP Warning: Module already loaded in Unknown on line 0

Question

On Mac OSX Mavericks using homebrew php55 whenever I run a a php command I get the following error message (everything runs fine it\'s just annoying)

PHP War         


        

Answer 1

I figured this out by printing the PHP configuration and searching by xml.ini. Notice in the following output how xml is loaded twice (first as 20-xml.ini and then as xml.ini):

$ php -i | grep xml
/etc/php.d/20-simplexml.ini,
/etc/php.d/20-xml.ini,
/etc/php.d/20-xmlwriter.ini,
/etc/php.d/30-xmlreader.ini,
/etc/php.d/xml.ini
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
libxml Version => 2.9.1
libxml
mbstring.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text /|application/xhtml\+xml)
xml
libxml2 Version => 2.9.1
xmlreader
xmlwriter
libxslt compiled against libxml Version => 2.9.1