DJ Mike's Tutorials: PHP

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Miscellaneous Functions

connection_aborted: Check whether client disconnected
connection_status: Returns connection status bitfield
connection_timeout: Check if the script timed out
constant: Returns the value of a constant
define: Defines a named constant
defined: Checks whether a given named constant exists
die: Equivalent to exit
eval: Evaluate a string as PHP code
exit: Output a message and terminate the current script
get_browser: Tells what the user's browser is capable of
__halt_compiler: Halts the compiler execution
highlight_file: Syntax highlighting of a file
highlight_string: Syntax highlighting of a string
ignore_user_abort: Set whether a client disconnect should abort script execution
pack: Pack data into binary string
php_check_syntax: Check the PHP syntax of (and execute) the specified file
php_strip_whitespace: Return source with stripped comments and whitespace
show_source: Alias of highlight_file
sleep: Delay execution
sys_getloadavg: Gets system load average
time_nanosleep: Delay for a number of seconds and nanoseconds
time_sleep_until: Make the script sleep until the specified time
uniqid: Generate a unique ID
unpack: Unpack data from binary string
usleep: Delay execution in microseconds

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