mysql - PHP 5.0: Call to undefined function mysql_connect() -

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• why shouldn't use mysql_* functions in php? 13 answers

i have installed php 7.0.15. , project working on, has php version of 5.0. how can run php 5.0 in php 7.0.15.i have other project working on php 7.0.15. can't install php 5.0. there way solve issue?

any great.

thank you.

here's can try: can re-write functions using mysqli_*.

this starting point!

<?php     if(!function_exists('mysql_connect') && function_exists('mysqli_connect'))     {         $_globals["\0mysql"] = array();          function mysql_connect($servername, $username, $password)         {             $_globals["\0mysql"][] = mysqli_connect($servername, $username, $password);         }          function mysql_select_db($database_name)         {             return mysqli_select_db(end($_globals["\0mysql"]), $database_name);         }          [...]     } 

this proof-of-concept , meant exemplify mean.
i'm not sure if wrote this, , google-fu terrible.

also, don't forget define constants use mysql_*.

hope helps.