--TEST-- php\lib\str Test - isNumber --FILE-- <?php use php\lib\Str as str; var_dump(str::isNumber('012738')); var_dump(str::isNumber('9999999999999999999999999999999999999999999999')); var_dump(str::isNumber('9999999999999999999999999999999999999999999999', false)); var_dump(str::isNumber('0.12738')); var_dump(str::isNumber('0,12738')); var_dump(str::isNumber('1234 ')); var_dump(str::isNumber(' 1234')); var_dump(str::isNumber('0x16')); ?> --EXPECT-- bool(true) bool(true) bool(false) bool(false) bool(false) bool(false) bool(false) bool(false)
--TEST-- php\lib\str Test - leng --FILE-- <?php use php\lib\Str as str; $random = str::random(); var_dump($random); $random = str::random(8); var_dump($random); var_dump(str::random() != str::random()); $random = str::random(8, '1234567890'); var_dump($random); var_dump(str::isNumber($random)); ?> --EXPECTF-- string(16) "%s string(8) "%s bool(true) string(8) "%s bool(true)