I found out how to do a Many-To-Many, Bidirectional mapping with Doctrine in PHP.
I found an article on !important which explains how !important works in CSS.
What do you do in PHP when you want to get the character at the specified index within the string? I’m not sure what the best way is, but the way that I’ve been using is with the substr function, passing in the index and a length of one.
Unit testing is fun! :)
I’ve been looking into how strings work in PHP. Basically if you use a single quote the string is literal and the only two quotes accepted are \\ for backslash and \’ for single quote.
If you use double quotes on the other hand then backslash is the quote character so you can do things like \n for new line or \t for tab. Also you can use variable names in double quotes strings. I still don’t totally understand things like magic quotes work though.
I found the documentation for regular expressions at php.net.
I read somewhere on the internet to use the pattern modifiers “msU” to match multiline content, but while I understand the ‘m’ and the ‘s’ I don’t understand the ‘U’ very well. I’m not sure what it means to be greedy or ungreedy exactly. But I’ve been using msU pattern modifiers in my regexps that parse the phpjs.org content for import into jsphp.co.