<!--parser:xtscript-->
var $haystack = abcdefghijklm
var $needle = Hi

print Before needle<br />
var $position = call stristr $haystack=$haystack; $needle=$needle; $before_needle=1
print haystack = $haystack<br />
print needle = $needle<br />
print position = $position<hr />

print After needle<br />
var $position = call stristr $haystack=$haystack; $needle=$needle; $before_needle=0
print haystack = $haystack<br />
print needle = $needle<br />
print position = $position
<!--/parser:xtscript-->