Last active
January 30, 2023 17:23
-
-
Save youkidearitai/0965634060e714c1b2f6439f2ec08fe1 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --TEST-- | |
| Check that strings are marked as not valid UTF-8 (ISO-2022-JP) | |
| --EXTENSIONS-- | |
| zend_test | |
| --FILE-- | |
| <?php | |
| echo "ISO-2022-JP String:\n"; | |
| $a = "a"; | |
| $esc1 = "\x1b"; | |
| $esc2 = "\x24"; | |
| $esc3 = "\x42"; | |
| $esc = $esc1 . $esc2 . $esc3; | |
| $b = "\x24"; | |
| $b .= "\x22"; | |
| $esc_b = $esc . $b; // 0x24 0x22 "あ" | |
| var_dump(zend_test_is_string_marked_as_valid_utf8($a)); | |
| var_dump(zend_test_is_string_marked_as_valid_utf8($b)); | |
| var_dump(zend_test_is_string_marked_as_valid_utf8($esc)); | |
| var_dump(zend_test_is_string_marked_as_valid_utf8($esc_b)); | |
| ?> | |
| --EXPECT-- | |
| ISO-2022-JP String: | |
| bool(true) | |
| bool(true) | |
| bool(true) | |
| bool(true) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment