Searching for Php Client Does Not Support Authentication information? Find all needed info by using official links provided below.
https://dev.mysql.com/doc/refman/5.5/en/old-client.html
The PHP mysql extension does not support the authentication protocol in MySQL 4.1.1 and higher. This is true regardless of the PHP version being used. If you wish to use the mysql extension with MySQL 4.1 or higher, you may need to follow one of the options discussed above for configuring MySQL …
https://zend18.zendesk.com/hc/en-us/articles/203838366-mysql-connect-Client-does-not-support-authentication-protocol
When you try to connect to a MySQL server through your PHP code (mysql_connect() function), you get the following error: Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client ... Technical Details. A new authentication protocol has been implemented with MySQL 4.1.x and above .
https://stackoverflow.com/questions/4312710/client-does-not-support-authentication-protocol-requested-by-server
If you upgrade the server from 4.0, attempts to connect to it with an older client may fail with the following message: "Client does not support authentication protocol requested by server; consider upgrading MySQL client". To solve this problem, you should use one of the following approaches: 1.
https://forums.mysql.com/read.php?52,119324,119324
Nov 13, 2006 · It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party. Contact Sales USA/Canada: +1-866-221-0634 ( More Countries » )
https://stackoverflow.com/a/4323425
I need to establish PHP4 environment in conjunction with mysql5 and I am facing this problem when I try to connect to mysql. Thank you for any trace.
https://forums.mysql.com/read.php?37,375212,375212
Jul 07, 2010 · (using 5.1.44 server from 4.0.21 client) [MySQL][ODBC 3.51 Driver]Client does not support authentication protocol requested by server; consider upgrading MySQL client I then used following suggestion on the server pc to fix the problem.
https://docs.oracle.com/cd/E17952_01/mysql-5.5-en/old-client.html
The PHP mysql extension does not support the authentication protocol in MySQL 4.1.1 and higher. This is true regardless of the PHP version being used. If you wish to use the mysql extension with MySQL 4.1 or higher, you may need to follow one of the options discussed above …
https://dev.mysql.com/doc/refman/5.6/en/old-client.html
The PHP mysql extension does not support the authentication protocol in MySQL 4.1.1 and higher. This is true regardless of the PHP version being used. If you wish to use the mysql extension with MySQL 4.1 or higher, you may need to follow one of the options discussed above …
https://forums.mysql.com/read.php?38,2511,5323
Jun 24, 2006 · Re: Client does not support authentication protocol requested by server; consider upgrading MySQL client
https://chrisjean.com/fix-php-4-client-does-not-support-authentication-protocol/
While testing my PHP 4 build, I got the following error: Warning: mysql_connect() [function.mysql-connect]: Client does not support authentication protocol requested by server; consider upgrading MySQL client in /var/www/test-php.php on line 3 Couldn't authenticate with MySQL. The code I used to test this is quite simple:
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