PHP Manual
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XXII. PHP options & information
Table of Contents
error_log
send an error message somewhere
error_reporting
set which PHP errors are reported
getenv
Get the value of an environment variable.
get_cfg_var
Get the value of a PHP configuration option.
get_current_user
Get the name of the owner of the current PHP script.
get_magic_quotes_gpc
Get the current active configuration setting of magic quotes gpc.
get_magic_quotes_runtime
Get the current active configuration setting of magic_quotes_runtime.
getlastmod
Get time of last page modification.
getmyinode
Get the inode of the current script.
getmypid
Get PHP's process ID.
getmyuid
Get PHP script owner's UID.
getrusage
Get the current resource usages.
phpinfo
Output lots of PHP information.
phpversion
Get the current PHP version.
extension_loaded
find out whether an extension is loaded
putenv
Set the value of an environment variable.
set_magic_quotes_runtime
Set the current active configuration setting of magic_quotes_runtime.
set_time_limit
limit the maximum execution time
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