How to correct Fatal error: Uncaught Error: Class 'mysqli' not found in?
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How to solve "Fatal error: Class 'MySQLi' not found"?
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Mysqli query in function - PHP
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Should we ever check for mysqli_connect() errors manually?
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Warning: mysqli_query() expects parameter 1 to be mysqli, null given in
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Linux Drush install error: Undefined class constant 'MYSQL_ATTR_SSL_CA' in phar:///usr/local/bin/drush/lib/Drush/Sql/Sqlmysql.php, line 56
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What does the mysqli_error() expects parameter 1 to be mysqli, null given mean?
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Warning: mysqli_query() expects at least 2 parameters, 1 given. What?
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Fatal error: Class 'PHPMailer' not found
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Fatal error occurred, no output PDF file produced in php file
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PHP/MYSQL login error?
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Warning: mysqli_query() expects parameter 1 to be mysqli, null given in C:\xampp\htdocs\Final\data.php on line 14
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Fatal error: Call to a member function fetch_assoc() on a non-object
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PHP Fatal error: Cannot redeclare class
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Warning: mysqli_error() expects exactly 1 parameter, 0 given error
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How to install mysql?
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Why can't I run two mysqli queries? The second one fails
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How to fix - PDOException: SQLSTATE[42S22]