Program to reverse a string using a single char temp variable (C version uses XOR trick which is cooler)
Initial commit
Update README.md
Merge branch 'master' of github.com:cjwfuller/practicing-php
static, self and this examples
Comments to static method call example
Difference between '!=' and '!==' operators
Added comments to static, self and this examples
Difference between unset array_splice and array_values
Array intersection of two sorted arrays
Removing swap file
Merge sort implementation - very PHP-ey
Hash table to store strings and test script
Resolving merge conflict after combining repos