assert_options PHP 4.0

mixed assert_options(int what[, mixed value])

 

Sets or gets the various assert flags.
assert PHP 4.0

int assert(string|bool assertion)

  

Checks if assertion is false.

dl PHP 3.0

int dl(string extension_filename)

 

Loads a PHP extension at runtime.
extension_loaded PHP 3.0.10

bool extension_loaded(string extension_name)

 

Returns true if the named extension is loaded.
get_cfg_var PHP 3.0

string get_cfg_var(string option_name)

 

Gets the value of a PHP configuration option.
get_current_user PHP 3.0

string get_current_user(void)

  

Gets the name of the owner of the current PHP script.
get_defined_constants PHP 4.1.0

array get_defined_constants(void)

 

Returns an array containing the names and values of all defined constants.
get_extension_funcs PHP 4.0

array get_extension_funcs(string extension_name)

 

Returns an array with the names of functions belonging to the named extension.
get_included_files PHP 4.0

array get_included_files(void)

  

Returns an array with the filenames that were included with include_once.

get_loaded_extensions PHP 4.0

array get_loaded_extensions(void)

  

Returns an array containing names of loaded extensions.
get_magic_quotes_gpc PHP 3.0.6

int get_magic_quotes_gpc(void)

 

Gets the active configuration setting of magic_quotes_gpc.

getenv PHP 3.0

string getenv(string varname)

 

Gets the value of an environment variable.
getlastmod PHP 3.0

int getlastmod(void)

 

Gets time of last page modification.
getmygid PHP 4.1.0

int getmygid(void)

 

Gets PHP script owner's group ID.
getmyinode PHP 3.0

int getmyinode(void)

 

Gets the inode of the current script being parsed.
getmypid PHP 3.0

int getmypid(void)

 

Gets current process ID.
getmyuid PHP 3.0

int getmyuid(void)

 

Gets PHP script owner's user ID.
getrusage PHP 3.0.7

array getrusage([int who])

 

Returns an array of usage statistics.
ini_get_all PHP 4.1.0

array ini_get_all([string extension])

 

Gets all configuration options.
ini_get PHP 4.0

string ini_get(string varname)

 

Gets a configuration option.
ini_restore PHP 4.0

string ini_restore(string varname)

 

Restores the value of a configuration option specified by varname.

ini_set PHP 4.0

string ini_set(string varname, string newvalue)

  

Sets a configuration option; returns false on error and the old value of the configuration option on success.
php_sapi_name PHP 4.0.1

string php_sapi_name(void)

  

Returns the current SAPI module name.
php_uname PHP 4.0.2

string php_uname(void)

  

Returns information about the system PHP was built on.
phpcredits PHP 4.0

void phpcredits([int flag])

 

Prints the list of people who have contributed to the PHP project.
phpinfo PHP 3.0

void phpinfo([int what])

 

Outputs a page of useful information about PHP and the current request.
phpversion PHP 3.0

string phpversion([string extension])

 

Returns the current PHP version.
putenv PHP 3.0

bool putenv(string setting)

 

Sets the value of an environment variable.
set_magic_quotes_runtime PHP 3.0.6

bool set_magic_quotes_runtime(int new_setting)

 

Sets the current active configuration setting of magic_quotes_runtime and returns previous setting.
set_time_limit PHP 3.0

bool set_time_limit(int seconds)

 

Sets the maximum time a script can run.
version_compare PHP 4.1.0

int version_compare(string ver1, string ver2[, string oper])

 

Compares two PHP-standardized version number strings.
zend_version PHP 4.0

string zend_version(void)

 

Get the version of the Zend Engine.