<?php
$string = "True is True (5-7 years)";
$explodedString = explode(" ",$string); $finalString = '';
for ($i = 0; $i < 3; $i++) {
$finalString .= $explodedString[$i][0];
}
echo $finalString;
PD9waHAKCiRzdHJpbmcgPSAiVHJ1ZSBpcyBUcnVlICg1LTcgeWVhcnMpIjsgCiRleHBsb2RlZFN0cmluZyA9IGV4cGxvZGUoIiAiLCRzdHJpbmcpOyAKJGZpbmFsU3RyaW5nID0gJyc7CmZvciAoJGkgPSAwOyAkaSA8IDM7ICRpKyspIHsKICAgICRmaW5hbFN0cmluZyAuPSAkZXhwbG9kZWRTdHJpbmdbJGldWzBdOwp9CiRmaW5hbFN0cmluZyAuPSBpbXBsb2RlKCcgJywgYXJyYXlfc2xpY2UoJGV4cGxvZGVkU3RyaW5nLCAzKSk7CmVjaG8gJGZpbmFsU3RyaW5nOw==