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PHP SEO optimization method-URL optimization (not suitable for Chinese)

WBOY
WBOYOriginal
2016-07-25 09:09:441224browse
When processing address URLs, you can use this function to easily connect words with "-", which is not suitable for Chinese.                  
                                                                                                                                                                                                                                                                                                    



function getSeoVersion($phrase) {
return preg_replace('/[^a-z0-9_-]/i', '', strtolower(str_replace(' ', '-', trim($phrase)) );
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