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Changes between Initial Version and Version 1 of Ticket #51988, comment 21

initial	v1
3	3	> [attachment:"51988.alt.diff"] is an alternative patch which checks if either `mysqli_connect()` or `mysql_connect()` function exists, and returns early
4	4
5		Imho this is the better solution. Was trying to figure out if `extension_loaded( 'mysqli' )` is 100% identical to `function_exists( 'mysqli_connect' )` (`mysqli_connect()` is an alias of `mysqli::__construct()`) but couldn't find any discrepancies. Perhaps commit this patch and see if any possibly related errors are reported during ~~beta/RC~~ testing.
	5	Imho this is the better solution. Was trying to figure out if `extension_loaded( 'mysqli' )` is 100% identical to `function_exists( 'mysqli_connect' )` (`mysqli_connect()` is an alias of `mysqli::__construct()`) but couldn't find any discrepancies. Perhaps commit this patch and see if any possibly related errors are reported during testing.