pdo - Call to a member function prepare() on a non-object
27136
Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?
104601
PDO binding values for MySQL IN statement
145271
List of PDOStatement::bindParam data_type parameters
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead
85511
How do I dynamically invoke a class method in PHP?
46895
How do I create a copy of an object in PHP?
56872
Is it possible to rewind a PDO result?
132601
PHP PDOException: "SQLSTATE[HY093]: Invalid parameter number"
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why (object) NULL or new stdClass IN a php function?
13027
Object of class mysqli_result could not be converted to string
138421
PDO vs pg_* functions
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PHP: Static and non Static functions and Objects
1280
Fatal error: Call to a member function prepare() on a non-object in
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Compiling PHP 5.1.6 with PDO MySQL
49412
What is the best method for getting a database connection/object into a function in PHP?
60773
Can I parameterize the table name in a prepared statement?
255
How can I prevent SQL injection in PHP?