(PECL apcu >= 5.0.0) Get iterator key public string APCUIterator::key ( void ) Gets the current iterator key. Returns: Returns the key on success, or FALSE upon failure. See also: APCUIterator::current() - Iterator::key() -

(PECL apcu >= 5.0.0) Move pointer to next item public void APCUIterator::next ( void ) Moves the iterator pointer to the next element. Returns: Returns TRUE on success or FALSE on failure. See also: APCUIterator::current() - APCUIterator::rewind() - Itera

(PECL apcu >= 5.0.0) Rewinds iterator public void APCUIterator::rewind ( void ) Rewinds back the iterator to the first element. Returns: No value is returned. See also: APCUIterator::next() - Iterator::next() -

(PECL apcu >= 5.0.0) Checks if current position is valid public void APCUIterator::valid ( void ) Checks if the current iterator position is valid. Returns: Returns TRUE if the current iterator position is valid, otherwise FALSE. See also: APCUIterator::current() - Iterator::valid(

(PECL apd >= 0.2) Stops the interpreter and waits on a CR from the socket bool apd_breakpoint ( int $debug_level ) This can be used to stop the running of your script, and await responses on the connected socket. To step the program, just send enter (a blank line), or enter a php command to be executed. Parameters: debug_level An integer which is formed by adding togeth

(PECL apd 0.2-0.4) Returns the current call stack as an array array apd_callstack ( void ) Returns the current call stack as an array Returns: An array containing the current call stack. Examples: apd_callstack() example <?php print_r(apd_callstack()); ?>

(PECL apd 0.2-0.4) Throw a warning and a callstack void apd_clunk ( string $warning [, string $delimiter = "<BR />" ] ) Behaves like perl's Carp::cluck. Throw a warning and a callstack. Parameters: warning The warning to throw. delimiter The delimiter. Default to <BR />. Returns: No value is retur

(PECL apd >= 0.2) Restarts the interpreter bool apd_continue ( int $debug_level ) Usually sent via the socket to restart the interpreter. Parameters: debug_level An integer which is formed by adding together the XXX_TRACE constants. It is not recommended to use MEMORY_TRACE. It is very slow and does not appear to be accurate. ASSIGNMENT_TRACE is not implemented yet. To

(PECL apd 0.2-0.4) Throw an error, a callstack and then exit void apd_croak ( string $warning [, string $delimiter = "<BR />" ] ) Behaves like perl's Carp::croak. Throw an error, a callstack and then exit. Parameters: warning The warning to throw. delimiter The delimiter. Default to <BR />. Returns:

(Unknown) Outputs the current function table void apd_dump_function_table ( void ) Outputs the current function table. Returns: No value is returned. Examples: apd_dump_function_table() example <?php apd_dump_function_table(); ?>