用php搜索文本文件中的短语/单词 [英] Search for phrase/word in text files with php

问题描述

如何扫描特定行文本的目录并列出所有匹配的文件与PHP？

How would I scan a directory for a specific line of text and list all matching files with php?

谢谢。

推荐答案

几天前我实际上写了一个函数...

I actually wrote a function for this a few days ago...

这是扫描的基本功能每个文件...

Here's the base function that scans each file...

foreach (glob("<directory>/*.txt") as $search) {
    $contents = file_get_contents($search);
    if (!strpos($contents, "text")) continue;
    $matches[] = $search;
}

不是最先进的方法，我的功能要长很多也使用我各种其他类的所有功能，这基本上是它所做的。

Not the most advanced way of doing it, my function is much longer but it also uses all functions from my various other classes, this is basically what it does though.

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