Implements PHP magic __toString method to convert the query to a string.

Return value

string The prepared statement.

Overrides UpdateQuery::__toString

File

includes/database/mysql/query.inc, line 105

Class

UpdateQuery_mysql

Code

public function __toString() {
 if (method_exists ($this->connection , 'escapeField')) {
 if (!is_array ($this->fields )) {
 if (version_compare (PHP_VERSION, '7.4', '>=')) {
 throw new UnexpectedValueException();
 }
 else {
 drupal_trigger_fatal_error ('Unexpected Value');
 }
 }
 $escapedFields = array();
 foreach ($this->fields  as $field => $data) {
 $field = $this->connection 
 ->escapeField ($field);
 $escapedFields[$field] = $data;
 }
 $this->fields  = $escapedFields;
 }
 return parent ::__toString ();
}

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