Related Settings xdebug.default_enable Type: boolean, Default value: On If this setting is On then stacktraces will be shown by default on an error event. You can disable showing stacktraces from your code with xdebug_disable(). As this is one of the basic functions of Xdebug, it is advisable to leave this setting set to 'On'. xdebug.max_nesting_level Type: integer, Default value: 100 Controls the protection mechanism for infinite recursion protection. The value of this setting is the maximum level of nested functions that are allowed before the script will be aborted. Related Functions string xdebug_call_class( ) Returns the calling class This function returns the name of the class from which the current function/method was called from. Example: <?PHP functionfix_string($a) { echo"Called@". xdebug_call_file(). ":". xdebug_call_line(). "from". xdebug_call_function(); } $ret=fix_string(array('Derick')); ?> Returns:
string xdebug_call_file( ) Returns the calling file This function returns the filename that contains the function/method that called the current function/method. For an example see xdebug_call_class(). string xdebug_call_function( ) Returns the calling function/method This function returns the name of the function/method from which the current function/method was called from. For an example see xdebug_call_class(). int xdebug_call_line( ) Returns the calling line This function returns the line number that contains the function/method that called the current function/method. For an example see xdebug_call_class(). void xdebug_disable( ) Disables stack traces Disable showing stack traces on error conditions. void xdebug_enable( ) Enables stack traces Enable showing stack traces on error conditions. bool xdebug_is_enabled( ) Returns whether stack traces are enabled Return whether stack traces would be shown in case of an error or not. int xdebug_memory_usage( ) Returns the current memory usage Returns the current amount of memory the script uses. Before PHP 5.2.1, this only works if PHP is compiled with --enable-memory-limit. From PHP 5.2.1 and later this function is always available. int xdebug_peak_memory_usage( ) Returns the peak memory usage Returns the maximum amount of memory the script used until now. Before PHP 5.2.1, this only works if PHP is compiled with --enable-memory-limit. From PHP 5.2.1 and later this function is always available. float xdebug_time_index( ) Returns the current time index Returns the current time index since the starting of the script in seconds. Example: <?php echoxdebug_time_index(),"n"; for($i=0;$i<250000;$i++) { //donothing } echoxdebug_time_index(),"n"; ?> Returns:
(责任编辑：admin) |
