* { box-sizing: border-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} PHP has a lot of built-in array functions to help with many common tasks. The presence of so many functions, though, can also be a bit overwhelming because sometimes you have to keep the slight differences between these functions in mind. It is also possible to use… Continue reading Pop and Shift Arrays With PHP: When to Use Each One