threeoh6000/vanillauuid
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generate uuids correctly :p

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abbie 2024-08-01 16:57:18 +01:00
parent 3b5687adf0
commit 54c41068cf
Signed by: threeoh6000
GPG key ID: 801FE4AD456E922C
1 changed files with 5 additions and 2 deletions
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7
uuid.php
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@ -1,5 +1,5 @@
<?php <?php
/* VanillaUUID v1.0 by abbieoverflight. /* VanillaUUID v1.0.1 by abbieoverflight.
* Licenced under the EUPLv1.2. * Licenced under the EUPLv1.2.
* https://git.colean.cc/threeoh6000/vanillauuid */ * https://git.colean.cc/threeoh6000/vanillauuid */
function randomLongHex() { function randomLongHex() {
@ -9,7 +9,10 @@ function randomLongHex() {
function genUuid4() { function genUuid4() {
$template = randomLongHex(); $template = randomLongHex();
$buildup = substr($template, 0, 8) . "-" . substr($template, 8, 4) . "-4" . substr($template, 13, 3) . "-1" . substr($template, 17, 3) . "-" . substr($template, 20, 12);
$ri = random_int(0b1000, 0b1011);
$encoded_byt = dechex((int)$ri);
$buildup = substr($template, 0, 8) . "-" . substr($template, 8, 4) . "-4" . substr($template, 13, 3) . "-" . $encoded_byt . substr($template, 17, 3) . "-" . substr($template, 20, 12);
return $buildup; return $buildup;
} }