(PHP 5 >= 5.6.3, PHP 7, PHP 8)
phpdbg_break_file — Inserta un punto de interrupción en una línea de un fichero
Inserta un punto de interrupción en la línea line en el fichero
file.
fileEl nombre del fichero.
lineEl número de la línea.
No se retorna ningún valor.
Here is an example of how to programmatically add a breakpoint based on a condition:
<?php
$blah = 'meh';
if ($blah !== 'blah') {
phpdbg_break_file('blah.php', 6);
}
$blah = 'blah';
echo $blah;
?>
OUTPUT when running the debugger (using ev to evaluate the value of $blah after each step):
C:\path\to\dir>phpdbg -e blah.php
[Welcome to phpdbg, the interactive PHP debugger, v8.1.6]
To get help using phpdbg type "help" and press enter
[Please report bugs to <http://bugs.php.net/report.php>]
[Successful compilation of C:\path\to\dir\blah.php]
prompt> run
[Breakpoint #0 added at C:\path\to\dir\blah.php:6]
[Breakpoint #0 at C:\path\to\dir\blah.php:6, hits: 1]
>00006: $blah = 'blah';
00007: echo $blah;
00008: ?>
prompt> ev $blah
meh
prompt> step
>00007: echo $blah;
00008: ?>
prompt> ev $blah
blah
prompt> step
blah>00008: ?>
prompt> step
[Script ended normally]