experience

thank you a lot :) i love phpfreaks

i select a random number from an array. [code]$base = array("1","2","3","4","5","6","7","8"); $var = $base[rand(0,7)]; echo "<br>\$var = $var"; [/code] think there is a sumbit button bottom of this code. when i press submit. i want $var to be static and show the number (which is selected once from array with rand() ) after i press the submit button again i want the first number should stay in the screen and $var should choose a new value from array randomly. for example. i pressed submit once. output maybe: [code]$var=3[/code] then i pressed submit again: output: ($var should still be 3) [code]$var=3 $var=7[/code] then i pressed submit again; output: [code] $var=3 $var=7 $var=2[/code] like these. how can i do that ?