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This shows how to generate random numbers

<?php //produce random numbers srand((double)microtime()*1000000); //number between 1 and 100 $random_number1 = rand(1,100); echo ("$random_number1<br>"); //between 1 and 50 this time $random_number2 = rand(1,50); echo ("$random_number2<br>"); //finally between 55 and 95 $random_number3 = rand(55,95); echo ("$random_number3"); ?>