preg_split « String « PHP

1.Calculating average word length
2.preg_split() Flags
3.preg_split() function operates like split(), except that regular expressions are accepted as input parameters for pattern.
5.Discarding empty elements with preg_split()
6.How preg_split() can be used:
7.Limiting the number of returned elements with preg_split()
8.Parsing a date with preg_split()
9.Using preg_split()

10.Using preg_split() to Break Up Strings