What is the significance of removing the "@" symbol before the "mysql_query" function call in PHP?

Removing the "@" symbol before the "mysql_query" function call in PHP is significant because the "@" symbol suppresses any error messages that may occur during the execution of the function. By removing the "@", you allow PHP to display any errors that may help in debugging and resolving issues with the query execution.

// Before
@$result = mysql_query($query);

// After
$result = mysql_query($query);