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Avoid notices in php 7.4 with hexdec/base_convert (#619)

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This is made to avoid notices caused by
https://wiki.php.net/rfc/base_convert_improvements

(seen with `php -d error_reporting=E_ALL vendor/bin/phpunit`)
This commit is contained in:
Tyson Andre 2019-07-14 04:56:13 -04:00 committed by Nikita Popov
parent 3f718ee2c3
commit 2e2954ccdf
2 changed files with 9 additions and 4 deletions
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2
lib/PhpParser/Node/Scalar/String_.php
View File

@ -100,7 +100,7 @@ class String_ extends Scalar
if (isset(self::$replacements[$str])) {
return self::$replacements[$str];
} elseif ('x' === $str[0] || 'X' === $str[0]) {
return chr(hexdec($str));
return chr(hexdec(substr($str, 1)));
} elseif ('u' === $str[0]) {
return self::codePointToUtf8(hexdec($matches[2]));
} else {

7
lib/PhpParser/PrettyPrinter/Standard.php
View File

@ -159,8 +159,13 @@ class Standard extends PrettyPrinterAbstract
return (string) $node->value;
}
$sign = $node->value < 0 ? '-' : '';
if ($node->value < 0) {
$sign = '-';
$str = (string) -$node->value;
} else {
$sign = '';
$str = (string) $node->value;
}
switch ($kind) {
case Scalar\LNumber::KIND_BIN:
return $sign . '0b' . base_convert($str, 10, 2);