Online PHP editor | output for AovpU

@ 2016-01-11T12:10:37Z

<?php

ini_set("intl.use_exceptions", true);


var_dump(idn_to_ascii(
    "aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa",
    IDNA_USE_STD3_RULES | IDNA_NONTRANSITIONAL_TO_ASCII | IDNA_CHECK_CONTEXTJ,
    INTL_IDNA_VARIANT_UTS46,
    $info
));

var_dump($info);

$errors = [
    "IDNA_ERROR_EMPTY_LABEL",
    "IDNA_ERROR_LABEL_TOO_LONG",
    "IDNA_ERROR_DOMAIN_NAME_TOO_LONG",
    "IDNA_ERROR_LEADING_HYPHEN",
    "IDNA_ERROR_TRAILING_HYPHEN",
    "IDNA_ERROR_HYPHEN_3_4",
    "IDNA_ERROR_LEADING_COMBINING_MARK",
    "IDNA_ERROR_DISALLOWED",
    "IDNA_ERROR_PUNYCODE",
    "IDNA_ERROR_LABEL_HAS_DOT",
    "IDNA_ERROR_INVALID_ACE_LABEL",
    "IDNA_ERROR_BIDI",
    "IDNA_ERROR_CONTEXTJ"
];


foreach($errors as $errorReadable){
    $error = constant($errorReadable);
    if($info['errors'] & $error){
        echo $errorReadable . "\n";
    }
}

Output for 5.5.24 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35, 5.6.8 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 5.6.28, 7.0.0 - 7.0.4, 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: string(76) "aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa" array(3) { ["result"]=> string(76) "aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa" ["isTransitionalDifferent"]=> bool(false) ["errors"]=> int(0) }
Output for 7.0.5, 7.3.32 - 7.3.33, 7.4.33, 8.0.13: Fatal error: Uncaught Error: Call to undefined function idn_to_ascii() in /in/AovpU:6 Stack trace: #0 {main} thrown in /in/AovpU on line 6
Process exited with code 255.
Output for 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20: Fatal error: Call to undefined function idn_to_ascii() in /in/AovpU on line 6
Process exited with code 255.

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