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find string in file (search in directory and subdirectories) php
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| <?php | |
| $string = 'stringToSearch'; | |
| $dir = new RecursiveDirectoryIterator('folder'); | |
| foreach (new RecursiveIteratorIterator($dir) as $filename => $file) { | |
| //$thename = $file->getFilename(); //uncomment this line and next to print names of all files scanned | |
| //echo $thename.'<br />'; | |
| $content = file_get_contents($file->getPathname()); | |
| if (strpos($content, $string) !== false) { | |
| echo "<br /><b>string found in file: ".$file->getPathname()."</b><br /><br />"; | |
| } | |
| } | |
| ?> |
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