What do we need for our first baby?
A cheat sheet for the PHP standards from the PHP-FIG group.
A quick reference guide for regular expressions (regex), including symbols, ranges, grouping, assertions and some sample patterns to get you started.
curl is the most powerful command in linux
Syntaxe et fondamentaux de PHP
A cheat sheet for works of the Bard of Avon, with approximate years of each piece.