检查路径是否包含字符串

Question

我想检查路径是否包含字符串

例如，如果路径包含plugins，则返回false，如果路径包含themes，则返回true。

D:\wamp\www\wp-content/plugins/someplugin/index.phtml // return false

D:\wamp\www\wp-content/themes/index.php // return true

Answer 1

我希望这足够了。

<?php

$pos1 = stripos('D:\wamp\www\wp-content/theme/someplugin/index.phtml', 'theme');
if ($pos1 === false) {
    echo "Not a theme";
}
else
{
    echo "It's a theme !";
}
?>

<强>输出：

  

这是一个主题！

Answer 2

仅仅因为@Dave Chen问：

So what would wp-plugins or wp-themes trigger?

然后，设置完全匹配：

$themes = "/themes/";
$file01 = "D:\wamp\www\wp-content/themes/index.php"; 
$file02 = "D:\wamp\www\wp-content/wp-themes/index.php";

$is_theme = stripos($file01, $themes ); // returns true
$is_theme = stripos($file02, $themes ); // returns false