28 lines
1.2 KiB
PHP
28 lines
1.2 KiB
PHP
<?php
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require_once ( 'config.php' );
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function db_connect ( ) {
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global $config;
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$connection = new MySQLi ( $config [ 'db' ] [ 'host' ], $config [ 'db' ] [ 'username' ], $config [ 'db' ] [ 'password' ], $config [ 'db' ] [ 'name' ], $config [ 'db' ] [ 'port' ] );
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if ( $connection->connect_errno ) {
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die ( "Database connection failed." );
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}
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return $connection;
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}
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function db_prepare ( MySQLi $connection, string $query ) {
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if ( ! ( $statement = $connection -> prepare ( $query ) ) ) {
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die ( "Prepare failed: (" . $connection->errno . ") " . $connection->error );
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}
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return $statement;
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}
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function db_bind ( MySQLi_stmt $statement, array $params ) {
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if ( ! call_user_func_array ( array ( $statement, "bind_param" ), array_merge ( $params [ 0 ], $params [ 1 ] ) ) ) {
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die ( "Binding parameters failed: (" . $statement->errno . ") " . $statement->error );
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}
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}
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function db_execute ( $statement ) {
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if ( ! $statement->execute ( ) ) {
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die ( "Execute failed: (" . $statement->errno . ") " . $statement->error );
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}
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}
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?>
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