[英]How to compare strings and ignore slashes and backslashes in PHP
我想比較兩個字符串並忽略斜杠和反斜杠。
例如,我的預期結果:
Regex found: tools/dbgprint/dbgprint.c
Trimmed from $regex->key(): base/applications\cmdutils\dbgprint\dbgprint.c
Output echo: Different!!
Regex found: base/applications/cmdutils/help/help.c
Trimmed from $regex->key(): base/applications\cmdutils\help\help.c
Output echo: This same
Regex found: dll\app\mplay32\mplay32.
Trimmed from $regex->key(): dll\app\mplay32\mplay32.c
This same
這是我的代碼(輸出不等於上面提到的,但我想你明白這一點):
$ROSDir = 'E:/ReactOS/';
(...)
$re = "/^\\s*\\*\\sFILE:\\s*\\K(\\S*)/m";
(...)
if (!$regex->isDot())
{
$fileContent = file_get_contents($regex->key());
preg_match_all($re, $fileContent, $matches);
if (isset($matches[0][0]))
{
echo 'File: <b>'. $regex->key() .'</b><br>';
echo 'Re found: '. $matches[0][0] .'<br>';
$subject = $regex->key();
$trimmed = str_replace($ROSDir, '', $subject);
echo 'Trimmed: '. $trimmed .'<br>';
if ($matches[0][0] !== $trimmed)
{
echo 'Different!!<br>';
}
}
}
(...)
$slash = str_replace('\\', '/', $trimmed);
$backslash = str_replace('/', '\\', $trimmed);
if ($matches[0][0] !== $slash && $matches[0][0] !== $backslash)
{
echo 'File: <b>'. $regex->key() .'</b><br>';
echo 'Re found: '. $matches[0][0] .'<br>';
echo 'Trimmed: '. $trimmed .'<br>';
echo 'Different!!<br>';
$diffHeader++;
echo '<hr>';
}
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