--TEST-- sprintf %f --FILE-- <?php var_dump(sprintf("%3.2f", 1.2)); var_dump(sprintf("%-3.2f", 1.2)); var_dump(sprintf("%03.2f", 1.2)); var_dump(sprintf("%-03.2f", 1.2)); echo "\n"; var_dump(sprintf("%5.2f", 3.4)); var_dump(sprintf("%-5.2f", 3.4)); var_dump(sprintf("%05.2f", 3.4)); var_dump(sprintf("%-05.2f", 3.4)); echo "\n"; var_dump(sprintf("%7.2f", -5.6)); var_dump(sprintf("%-7.2f", -5.6)); var_dump(sprintf("%07.2f", -5.6)); var_dump(sprintf("%-07.2f", -5.6)); echo "\n"; var_dump(sprintf("%3.4f", 1.2345678e99)); ?> --EXPECTF-- string(4) "1.20" string(4) "1.20" string(4) "1.20" string(4) "1.20" string(5) " 3.40" string(5) "3.40 " string(5) "03.40" string(5) "3.400" string(7) " -5.60" string(7) "-5.60 " string(7) "-005.60" string(7) "-5.6000" string(105) "1234567%d.0000"