PHP Tips

Enhance your PHP skills with daily tips

01
Use sprintf() for string formatting and interpolation
02
Avoid using the global keyword; prefer dependency injection
03
Use date() or DateTime for handling dates and times
04
Use array_merge() to merge multiple arrays into one
05
Use array_filter() to filter an array based on a callback function
06
Use array_slice() to extract a portion of an array
07
Use array_search() to find the key associated with a specific value in an array
08
Use array_unique() to remove duplicate values from an array
09
Use array_reverse() to reverse the order of elements in an array
10
Use array_keys() to get all the keys from an array