Streamline your PHP Code
This is the most useful “second” PHP book available. I say “second” because it’s geared towards those that understand a bit already but still, it’ll even help the complete newbie as it’s easy to read and will make sense to most anyone. Excellent tips, short-cuts, examples, etc. Curious about shortening, optimizing and streamlining your PHP code? This book will help. Includes uses of various PEAR classes too (PEAR being similar to Perls CPAN). This cookbook WILL suit your PHP hunger, we need more books like this.