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Remove utf8_encode polyfill (#201) 

utf8_encode is included with PHP 7.2, which is our minimum required version.
This commit is contained in:
Wruczek 2021-10-16 00:03:05 +02:00 committed by GitHub
parent 5661bfb9f6
commit e1a6345338
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2 changed files with 0 additions and 31 deletions
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13
src/installer/pages/2.php
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@ -94,19 +94,6 @@ function checkRequirements() {
);
}
// Check if we are using polyfill for utf8_encode
{
$result = defined("__USING_U8ENC_POLYFILL");
showCheckResult(
"Function <code>utf8_encode</code> exists",
$result ? 1 : 0,
$result ?
"Function not found, using polyfill" :
"Function exists"
);
}
displayCategory("Extension checks");
// Extensions check

18
src/private/php/constants.php
View File

@ -9,21 +9,3 @@ define("__CONFIG_FILE", __PRIVATE_DIR . "/dbconfig.php");
define("__LOCALDB_FILE", __PRIVATE_DIR . "/.sqlite.db.php");
define("__INSTALLER_LOCK_FILE", __PRIVATE_DIR . "/INSTALLER_LOCK");
define("__DEV_MODE", defined("DEV_MODE") || getenv("DEV_MODE") || file_exists(__PRIVATE_DIR . "/dev_mode"));
// utf8_encode polyfill - function required by TS3PHPFramework
// Taken from: https://github.com/symfony/polyfill (MIT License)
if (!function_exists("utf8_encode")) {
define("__USING_U8ENC_POLYFILL", true);
function utf8_encode($s) {
$s .= $s;
$len = strlen($s);
for ($i = $len >> 1, $j = 0; $i < $len; ++$i, ++$j) {
switch (true) {
case $s[$i] < "\x80": $s[$j] = $s[$i]; break;
case $s[$i] < "\xC0": $s[$j] = "\xC2"; $s[++$j] = $s[$i]; break;
default: $s[$j] = "\xC3"; $s[++$j] = chr(ord($s[$i]) - 64); break;
}
}
return substr($s, 0, $j);
}
}