PHP 致命错误:未找到类‘PDO’

PHP 致命错误:未找到类‘PDO’
PHP Fatal error:  Class 'PDO' not found in /home/bd/public_html/app/webroot/Cake/Model/Datasource/Database/Mysql.php on line 177

PHP信息:

PDO

PDO support => enabled
PDO drivers => sqlite, sqlite2, mysql

pdo_mysql

PDO Driver for MySQL => enabled
Client API version => 5.5.24

Directive => Local Value => Master Value
pdo_mysql.default_socket => /var/lib/mysql/mysql.sock => /var/lib/mysql/mysql.sock

pdo_sqlite

PDO Driver for SQLite 3.x => enabled
SQLite Library => 3.7.7.1

PHP INI 配置文件:

extension=pdo.so
extension=pdo_sqlite.so
extension=sqlite.so
extension=pdo_mysql.so

关于为什么我会收到这个错误的想法?

PHP 5.3.15 CloudLinux/CentOS 6 CPanel

答案1

这可能是由于命名空间问题,在这种情况下您需要转义 PDO,例如:

$indexes = $this->dbh->cubrid_schema(\PDO::CUBRID_SCH_CONSTRAINT, $table->getName());

有关详细信息,请参阅此答案https://stackoverflow.com/a/6901395/556678

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