php-ini

I have just inherited a site with a PHP script that is consistently running out of memory at 117 MB. This happens even when I increase PHP's memory_limit variable to 312 MB, which I'm doing via php.ini. This is now solved thanks to a great clue from pcguru. See my answer below that begins: I have finally found the answer ini_get('memory_limit') returns the value set in php.ini, so I'm certain Apache has restarted after changing the value. I'm using memory_get_usage(true) to return the memory consumed by the script at various points along the way. And it's consistently failing when it gets to

When I display phpinfo(); i see two columns: local value and master value . When the web-server will choose local value and when it will choose master value ? master is either the value compiled into PHP, or set via a main php.ini directive. e.g. The value that's in effect when PHP fires up, before it executes any of your code. local is the value that's currently in effect at the moment you call phpinfo() . This local value is the END result of any overrides that have taken place via ini_set() calls, php_value directives in httpd.conf/.htaccess, etc... e.g. php.ini: foo=bar httpd.conf: php

I just installed php 5.3.0 and it won't run php scripts utilizing short open tags like <?, only <?PHP. You need to update your php.ini file. Set short_open_tag = 1 See the PHP Manual That's because it's simply a bad practice. I suggest re-converting all your scripts to use <?php . If you're lazy, you can use a find and replace, if you have access to powerful command lines like bash you can use sed to do this for you. http://us2.php.net/manual/en/ini.core.php you need to ini_set("short_open_tag", 1) or adjust your systems php.ini file. 来源： https://stackoverflow.com/questions/1527719/php-denying

I've had index.php and several files which cascading include,something like this. index.php -> controller.php -> model.php -> view.php In model.php I have a function using ini_set('memory_limit', '-1'); When will the ini_set() change of the setting expire? After executed index.php ? Or view.php ? Or the function in model.php ? ini_set() is global for everything that happens in the script (not just the current file: the whole thread of execution that is occurring), for this entire one request; it doesn't matter whence you invoke it, it will always affect the global settings for this script. The

I search the path where the php.ini file is located in our Linux Ubuntu server, and I found many php.ini when executing the command find / -name php.ini . So how to know exactly from a php script web page where the php.ini is located ? You can use php_ini_loaded_file() Taken from php.net: $inipath = php_ini_loaded_file(); if ($inipath) { echo 'Loaded php.ini: ' . $inipath; } else { echo 'A php.ini file is not loaded'; } You may also want to check php_ini_scanned_files() Also, you should note that if you run a PHP script from CLI, it's possible that a different php.ini file will be used than if