diff options
author | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
commit | 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 (patch) | |
tree | 0a19274107d717efe92d2c0376cd3105fead5a11 /vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php | |
parent | 711662948768492e8d05b778a7d80eacaec368d2 (diff) |
* add phpunit as a dev dependency
* add some basic tests for UrlHelper::rewrite_relative()
* fix UrlHelper::rewrite_relative() to work better on non-absolute
relative URL paths
Diffstat (limited to 'vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php')
-rw-r--r-- | vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php b/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php new file mode 100644 index 000000000..29ce0dd40 --- /dev/null +++ b/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php @@ -0,0 +1,70 @@ +<?php declare(strict_types=1); + +namespace PhpParser\Node\Scalar; + +use PhpParser\Node\Scalar; + +class DNumber extends Scalar +{ + /** @var float Number value */ + public $value; + + /** + * Constructs a float number scalar node. + * + * @param float $value Value of the number + * @param array $attributes Additional attributes + */ + public function __construct(float $value, array $attributes = []) { + $this->attributes = $attributes; + $this->value = $value; + } + + public function getSubNodeNames() : array { + return ['value']; + } + + /** + * @internal + * + * Parses a DNUMBER token like PHP would. + * + * @param string $str A string number + * + * @return float The parsed number + */ + public static function parse(string $str) : float { + $str = str_replace('_', '', $str); + + // if string contains any of .eE just cast it to float + if (false !== strpbrk($str, '.eE')) { + return (float) $str; + } + + // otherwise it's an integer notation that overflowed into a float + // if it starts with 0 it's one of the special integer notations + if ('0' === $str[0]) { + // hex + if ('x' === $str[1] || 'X' === $str[1]) { + return hexdec($str); + } + + // bin + if ('b' === $str[1] || 'B' === $str[1]) { + return bindec($str); + } + + // oct + // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit (8 or 9) + // so that only the digits before that are used + return octdec(substr($str, 0, strcspn($str, '89'))); + } + + // dec + return (float) $str; + } + + public function getType() : string { + return 'Scalar_DNumber'; + } +} |