psStrContains()
Returns true if a string contains a substring
Description:
This is used to know if a string contains a substring.
psStrContains() Case sensitive
psStrContainsi() Case insensitive
Usage:
$var = psStrContains($needle,$haystack);
Example:
if ( psStrContains("apple", "grape, apple") == true )
{
print "Found";
}
Code:
function psStrContains($needle,$haystack)
{
$res = false;
if (substr_count($haystack,$needle) > 0) { $res = true; }
return $res;
}
function psStrContainsi($needle,$haystack)
{
$res = false;
if (substr_count(strtolower($haystack),strtolower($needle)) > 0) { $res = true; }
return $res;
}
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