memory limit

[jozo]

Dear,
i read big 40MB XML file and get this error:

Warning: simplexml_load_file() [function.simplexml-load-file]: (null)(null)(null):35661: parser error : out of memory error in on line 246

Warning: simplexml_load_file() [function.simplexml-load-file]: ImgSize="17841" Note="Brother - TZ-S641, žltá / čierna (18mm, extr. adhez.)" in on line 246

Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in on line 246

Warning: simplexml_load_file() [function.simplexml-load-file]: (null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null)(null):35662: parser error : Extra content at the end of the document in on line 246

Warning: simplexml_load_file() [function.simplexml-load-file]: <StoItem Id="193317" Code="584023" PartNo="2860B001" PartNo2="pcl kit" Name="C in on line 246

Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in on line 246

my memory_limit in php.ini in folder is 4096M, and in tweak settings memory limit is 1512MB. Physical memory of server is 12GB.
Where to find further restrictions?

Thanks

[Hawky]

Hi,

is there any solution for this problem?
I've the same error, I tried everything
but nothing worked ...

Thanks

[cPanelTristan]

Check /usr/local/apache/conf/httpd.conf for the following:

grep -i rlimit /usr/local/apache/conf/httpd.conf

If you do see the following set:

RLimitMEM Value

Where Value is a number after the directive, then comment out the line:

#RLimitMEM Value

At that point, restart Apache:

/etc/init.d/httpd restart

If the site works, then you'll need to remove or raise the value, distill Apache and restart it:

/usr/local/cpanel/bin/apache_conf_distiller --update
/etc/init.d/httpd restart

[Hawky]

Hey Tristan,

thank you for your help. I followed your tip with the following result:

Server 1:

There is a RLimitMEM Value in the httpd.conf
I removed it, restart httpd, same failure!

Server 2:
There is no RLimitMEM entry in the httpd file.

I tried the same script on a 4year old debian system, no problem, everything
worked perfectly.

I tried to increase every limitation I found, without success.

What I try to do:

1 - Open a 40MB XML File with 700 000 lines
2 - Parse it with SimpleXML
3 - Write data into MySQL

The error already occures after step 1. With a 14MB File with 285 000 lines everything works.

<b>Warning</b>:  SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: (null)(null) /home/.../www/test.xml:238267: parser error : out of memory error in <b>/home/.../public_htm/.../import.php</b> on line <b>14</b><br />

Stacktrace:

mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)

There must be a solution for this problem :-(

Thank you,
Hawky