1--TEST-- 2FILTER_VALIDATE_EMAIL unicode support (https://tools.ietf.org/html/rfc6531) 3--EXTENSIONS-- 4filter 5--FILE-- 6<?php 7$values = Array( 8'niceändsimple@example.com', 9'véry.çommon@example.com', 10'a.lîttle.lengthy.but.fiñe@dept.example.com', 11'dîsposable.style.émail.with+symbol@example.com', 12'other.émail-with-dash@example.com', 13'üser@[IPv6:2001:db8:1ff::a0b:dbd0]', 14'"verî.uñusual.@.uñusual.com"@example.com', 15'"verî.(),:;<>[]\".VERÎ.\"verî@\ \"verî\".unüsual"@strange.example.com', 16'tést@example.com', 17'tést.child@example.com', 18'tést@xn--exmple-cua.com', 19'tést@xn----zfa.xe', 20'tést@subexample.wizard', 21'tést@[255.255.255.255]', 22'tést@[IPv6:2001:0db8:85a3:08d3:1319:8a2e:0370:7344]', 23'tést@[IPv6:2001::7344]', 24'tést@[IPv6:1111:2222:3333:4444:5555:6666:255.255.255.255]', 25'tést+reference@example.com', 26'üñîçøðé@example.com', 27'"üñîçøðé"@example.com', 28'DžǼ੧ఘⅧ⒇৪@example.com', 29); 30foreach ($values as $value) { 31 var_dump(filter_var($value, FILTER_VALIDATE_EMAIL, FILTER_FLAG_EMAIL_UNICODE)); 32} 33echo "Done\n"; 34?> 35--EXPECT-- 36string(26) "niceändsimple@example.com" 37string(25) "véry.çommon@example.com" 38string(44) "a.lîttle.lengthy.but.fiñe@dept.example.com" 39string(48) "dîsposable.style.émail.with+symbol@example.com" 40string(34) "other.émail-with-dash@example.com" 41string(35) "üser@[IPv6:2001:db8:1ff::a0b:dbd0]" 42string(43) ""verî.uñusual.@.uñusual.com"@example.com" 43string(74) ""verî.(),:;<>[]\".VERÎ.\"verî@\ \"verî\".unüsual"@strange.example.com" 44string(17) "tést@example.com" 45string(23) "tést.child@example.com" 46string(24) "tést@xn--exmple-cua.com" 47string(18) "tést@xn----zfa.xe" 48string(23) "tést@subexample.wizard" 49string(23) "tést@[255.255.255.255]" 50string(52) "tést@[IPv6:2001:0db8:85a3:08d3:1319:8a2e:0370:7344]" 51string(23) "tést@[IPv6:2001::7344]" 52string(58) "tést@[IPv6:1111:2222:3333:4444:5555:6666:255.255.255.255]" 53string(27) "tést+reference@example.com" 54string(26) "üñîçøðé@example.com" 55string(28) ""üñîçøðé"@example.com" 56string(31) "DžǼ੧ఘⅧ⒇৪@example.com" 57Done 58
