phpdbg_break_file

    (PHP 5 >= 5.6.3, PHP 7, PHP 8)

    phpdbg_break_file — Inserta un punto de interrupción en una línea de un fichero

    Descripción

    phpdbg_break_file(string $file, int $line): void

    Inserta un punto de interrupción en la línea line en el fichero file.

    Parámetros

    file

    El nombre del fichero.

    line

    El número de la línea.

    Valores devueltos

    No devuelve ningún valor.

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    User Contributed Notes 1 note

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    1
    Jeff B. Carter
    2 years ago
    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]
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