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    phpdbg_break_file

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

    phpdbg_break_file — ファイルの行にブレークポイントを挿入する

    説明

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

    指定された file の 指定された line にブレークポイントを挿入します。

    パラメータ

    file

    ファイル名

    line

    行番号

    戻り値

    値を返しません。

    参考

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    User Contributed Notes 1 note

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    1
    Jeff B. Carter
    1 year 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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