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URL optimization method for PHP SEO optimization_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:31:091149browse
Copy code The code is as follows:
function getSeoVersion($phrase) {
return preg_replace('/[^a-z0- 9_-]/i', '', strtolower(str_replace(' ', '-', trim($phrase))));
}
// example usage:
echo getSeoVersion ("German cars are amazing.");
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