Miscellaneous Functions

• Introduction
• Installing/Configuring
  • Installation
  • Runtime Configuration
  • Resource Types
• Predefined Constants
• Misc. 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