Search results for: "underscore prefix"

How can two variables be concatenated with an underscore in PHP?

To concatenate two variables with an underscore in PHP, you can simply use the dot (.) operator to combine the variables along with the underscore wit...

How does MySQL interpret the underscore (_) character in SQL queries?

MySQL interprets the underscore (_) character as a wildcard in SQL queries. This means that when you use the underscore in a query, it will match any...

Why are most methods in SOAP classes prefixed with a double underscore in PHP?

Most methods in SOAP classes are prefixed with a double underscore in PHP to prevent naming conflicts with methods defined by the SOAP extension itsel...

What is the significance of avoiding function names starting with a double underscore in PHP?

Avoiding function names starting with a double underscore in PHP is significant because it is reserved for PHP internal functions and methods. Using d...

What is the best practice for isolating an underscore in a concatenated string in PHP?

When concatenating strings in PHP that contain underscores, it is important to properly isolate the underscore to prevent it from being interpreted as...