Search results for: "1:n relationship"

What are some best practices for establishing n to m relationships in PHP and MySQL databases?

When establishing n to m relationships in PHP and MySQL databases, it is best practice to use a junction table to connect the two entities. This junct...

What considerations should be taken into account when handling 1 to n relationships between IDs and classes in PHP?

When handling 1 to n relationships between IDs and classes in PHP, it is important to consider how to efficiently store and retrieve the related data....

What is the purpose of the genTipps($n) function in the PHP code provided?

The genTipps($n) function generates an array of random numbers between 1 and $n. To fix the issue of the function not returning the correct number of...

What is the recommended method to convert line breaks back from \r\n to \n after using mysql_real_escape?

When using mysql_real_escape_string to escape special characters in a string, line breaks are converted from \n to \r\n. To convert them back, you can...

What is the difference between '\r\n' and "\r\n" in PHP and how does it affect text formatting?

In PHP, '\r\n' is a string with single quotes, treating the characters '\r' and '\n' as literal characters. On the other hand, "\r\n" is a string with...