- substr: documentation ( source)
- var_dump: documentation ( source)
- preg_replace: documentation ( source)
<?php
$string = 'Epoxy coating
Floors epoxy
Epoxy floor finish
Floor epoxy coating
Epoxy coating floor
Coatings floor
Floor epoxy coatings
Epoxy for floors
Epoxy flooring
Epoxy floor
Epoxy floors
Epoxy floor coatings
Floor coatings
Floor coating
Epoxy resurfacer
Garage epoxy coating
Epoxy coating for concrete floors
Epoxy coating specialists
Epoxy coating for floors
Epoxy coating for commercial floors
Industrial epoxy coating
Epoxy coating for chicken houses
Epoxy flooring system
Epoxy flooring contractors
Industrial epoxy flooring
Houston epoxy flooring
Concrete epoxy flooring
Phoenix epoxy flooring
Epoxy flooring for
National epoxy flooring business
Epoxy flooring solutions
Epoxy flooring florida
Garland epoxy flooring
Epoxy flooring commercial
Epoxy flooring restaurant
Epoxy flooring pricing
Dallas epoxy flooring
Carolina epoxy flooring
Antistatic epoxy flooring
Professional epoxy floor
Performance epoxy floors
Epoxy floor work
Epoxy floor testing
Epoxy flooring kemah texas
Epoxy flooring contractors pune
Epoxy flooring contractor Raleigh
Virginia epoxy floor coating
Midwest epoxy floor coating
Epoxy floors for restaurants
Expert epoxy floor coatings Michigan';
$list = split(",",substr(preg_replace("/([A-Z])/",',\\1',$string),1));
var_dump($list);