KrazyWorks » WordPress File Upload Size Limit

December 27, 2011 – 12:22 am | 3 Comments

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WordPress File Upload Size Limit

Submitted by Igor on December 25, 2009 – 9:24 pmNo Comment

By default, WordPress will not allow you to upload a file larger than 2Mb. This limit is not set by WordPress itself, but by detaul PHP configuration. This configuration file is usually /etc/php.ini, but normally your Web hosting provider will not let you modify this file. Below is a possible fix you can try. Before running the commands, edit the path (wpdir variable) for correctly reflect your WordPress installation directory.

#!/bin/ksh
 
wpdir=$(echo "${HOME}/public_html")
 
if [ -f ${wpdir}/php.ini ]
then
	cp -p ${wpdir}/php.ini ${wpdir}/php.ini.`date +'%Y-%m-%d_%H-%M'`
	egrep -v "upload_max_filesize|post_max_size" ${wpdir}/php.ini > ${HOME}/php.tmp
	mv ${HOME}/php.tmp ${wpdir}/php.ini
fi
 
cat >> ${wpdir}/php.ini << EOF
upload_max_filesize = 100M;
post_max_size = 100M;
EOF
 
if [ -f ${wpdir}/wp-admin/php.ini ]
then
	cp -p ${wpdir}/wp-admin/php.ini ${wpdir}/wp-admin/php.ini.`date +'%Y-%m-%d_%H-%M'`
	rm ${wpdir}/wp-admin/php.ini
fi
 
ln -s ${wpdir}/php.ini ${wpdir}/wp-admin/php.ini

This will add two lines to your current php.ini file (or create one, if you don’t have it). This will be an “add-on” php.ini file that will work together with the main php.ini to which you have no access.

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