APD Functions
apd_callstack
APD Functions
PHP Manual

# apd_breakpoint

(PECL apd >= 0.2)

apd_breakpoint — Stops the interpreter and waits on a CR from the socket

### Description

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 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 turn on all functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### Examples

Example #1 Typical session using tcplisten

    bash#tcplisten localhost 7777

    APD - Advanced PHP Debugger Trace File
    ---------------------------------------------------------------------------
    Process Pid (6118)
    Trace Begun at Sun Mar 10 23:13:12 2002
    ---------------------------------------------------------------------------
    (  0.000000): apd_set_session_trace called at /home/alan/Projects/project2/test.
    php:5
    (  0.074824): apd_set_session_trace_socket() at /home/alan/Projects/project2/tes
    t.php:5 returned.  Elapsed (0.074824)
    (  0.074918): apd_breakpoint() /home/alan/Projects/project2/test.php:7
                  ++ argv[0] $(??) = 9
    apd_breakpoint() at /home/alan/Projects/project2/test.php:7 returned.  Elapsed (
    -2089521468.1073275368)
    >\n
    statement: /home/alan/Projects/project2/test.php:8
    >\n
    statement: /home/alan/Projects/project2/test.php:8
    >\n
    statement: /home/alan/Projects/project2/test.php:10
    >apd_echo($i);
    EXEC: apd_echo($i);
    0
    >apd_echo(serialize(apd_get_active_symbols()));
    EXEC:  apd_echo(serialize(apd_get_active_symbols()));
    a:47:{i:0;s:4:"PWD";i:1;s:10:"COLORFGBG";i:2;s:11:"XAUTHORITY";i:3;s:14:"
    COLORTERM_BCE";i:4;s:9:"WINDOWID";i:5;s:14:"ETERM_VERSION";i:6;s:16:"SE
    SSION_MANAGER";i:7;s:4:"PS1";i:8;s:11:"GDMSESSION";i:9;s:5:"USER";i:10;s:5:"
    MAIL";i:11;s:7:"OLDPWD";i:12;s:5:"LANG";i:13;s:10:"COLORTERM";i:14;s:8:"DISP
    LAY";i:15;s:8:"LOGNAME";i:16;s:6:"
    >apd_echo(system('ls /home/mydir'));
    ........
    >apd_continue(0);

APD Functions
apd_callstack
APD Functions
PHP Manual