How to increase php memory size in linux to fix error in drupal?

I am getting the following error while running update.php on the drupal site

Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 1 bytes) in /var/www/includes/database.inc on line 102

How to increase php memory size?

2 answers, votes, 1358 views

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asked by Visitor
2 years 10 weeks ago

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2 Answers

Answer

Open settings.php in your drupal sites/default/settings.php and add the following line in the top

ini_set('memory_limit', '32M');

This will increase the memory limit to 32M. Replace 32M with whatever size you want like 50M, etc...

for example
<?php
ini_set('memory_limit', '32M');
....
?>

Hope this helps.

answer by Visitor
2 years 10 weeks ago

Answer

Add the following line to your .htaccess file in your root directory will solve your problem

php_value memory_limit <memory size>

example:

php_value memory_limit 32M

Note: This should be added under the following section
# Override PHP settings. in your .htaccess file

answer by Visitor
2 years 10 weeks ago

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