var_dump()is several screens high ... Continue reading
I think it's a pretty well-rounded collection and it's only $99 for a couple of weeks, so get the PHP Learning Path here and let me know what you think?
- The extension isn't available on pecl (e.g. uprofiler)
- The extension is on pecl, but you need the newest version or a branch with a particular feature or fix in it, perhaps for testing
- You are fixing an extension yourself (yay, we need more people like you!)
Related: If you followed my previous post on compiling PHP, be aware that in the
php/bin/ folder there is a pecl binary that will install extensions correctly for whichever version of PHP it belongs to, so you may not need to read the rest of this post. However if you do, the paths follow on from the examples in that post.
I haven't seen a really approachable guide anywhere, we tend to speak of extensions in hushed tones, and actually it isn't particularly tricky so here is my quick how-to guide. Continue reading
There are two videos available: PHP Web Services and Intermediate PHP (subtitle: a bunch of things Lorna thinks will make developers' lives and applications better!), you can click through (disclaimer: affiliate links!) to get more information and a detailed chapter outline for each course. I hope that either or both of them will be useful to you. Continue reading
I have an API backend and a web frontend on this project (there may be apps later. It's a startup, there could be anything later). Both front and back ends are PHP Slim Framework applications, and there's a sort of JSON-RPC going on in between the two.
The job queue will handle a few things we don't want to do in real time on the application, such as:
- updating counts of things like comments; when a comment is made, a job gets created and we can return to the user. At some point the job will get processed updating the counts of how many comments are on that thing, how many comments the user made, adding to a news feed of activities ... you get the idea. Continue reading
Sample Questions Pack
One really important step in preparing for this exam is to get an idea of what kind of questions you might be asked - in terms of the format of the questions and the topics. I have a pack of 70 questions which I use when delivering ZCE preparation courses, but I also sell it separately and it is now updated for PHP 5.5
This pack is now available from https://leanpub.com/zce
As well as questions, this includes answers with detailed explanations of how those are reached and links to further reading. There is also some advice about the format of the exam and what to expect on the day itself.
The PHP Manual is fabulous, but sometimes you need a more conceptual explanation. I maintain a bundle of links to blog posts or other tutorials on the various topics involved in ZCE, which you may find helpful to dip into for your own study:
If you find any broken links, or have any resources you think should be included, just let me know. I intend for this to be a living document that we can share.
My advice for cramming for ZCE is always the same: you need to recap all areas of the manual but focus especially on strings and arrays, because while there will be an average number of questions on these topics, it's common to see strings and arrays used in questions that are really about function scope, or inheritance, etc.
For my own revision, I created flashcards by taking the PHP manual and making them into double-sided PDFs that I could cut up and use (you could do this with a single-sided printer, print the odd pages first and then put the paper through again - for duplex printers beware that you need to choose "short side").
Here are the String and Array flashcards that I used for myself (they're not perfect, but I found them useful so if you want to download them, you can. The main omission is that I stripped < and > characters which makes for interesting string comparison documentation).
Hopefully some of these resources will help you prepare for your own professional certification - good luck :)