Misc. Functions

Table of Contents

• 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