Description:
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As of this morning when making reference to PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT we encounter an exception:

Undefined class constant 'MYSQL_ATTR_SSL_VERIFY_SERVER_CERT'. I can only assume this was somehow left out of the latest build or the name of this constant has changed [in which case it's an unintended breaking change].

This has caused us to disable SSL over MySQL [hence my classification].



Test script:
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<?php

$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = false; //should execute cleanly, but currently does not

Expected result:
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PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT should exist

Actual result:
--------------
Error encountered:

Undefined class constant 'MYSQL_ATTR_SSL_VERIFY_SERVER_CERT'