<?php
$default = array(
'Year',
'Mining-1969-70=100',
'Mining-1975-76=100',
'Man-1980-81=100',
'Man-198081=100',
);
$default2 = array(
'Year',
'Mining-1969-70=100',
'Mining-1975-76=100',
'Mining-1980-81=100',
'Man-198081=100',
);
function getFollowingSimilarValues($arr, $start) {
$count = count($arr);
if ($start >= $count)
return array();
$result = array($arr[$start]);
$strpos = strpos($arr[$start],'-');
for ($i=($start+1); $i<$count; $i++) {
if (strncasecmp($arr[$start], $arr[$i], $strpos) == 0)
$result[] = $arr[$i];
}
return $result;
}
print implode(", ", getFollowingSimilarValues($default, 1))."<br>";
print implode(", ", getFollowingSimilarValues($default2, 1));
preferences:
37.44 ms | 402 KiB | 5 Q