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Passed
Push — master ( fba8ee...5e9ebc )
by Anton
02:06
created

Validator::isNumber()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 1
dl 0
loc 4
ccs 0
cts 4
cp 0
crap 2
rs 10
c 0
b 0
f 0
1
<?php
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namespace Deployer\Component\PharUpdate\Version;
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/**
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 * Validates version information.
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 *
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 * @author Kevin Herrera <[email protected]>
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 */
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class Validator
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{
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    /**
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     * The regular expression for a valid identifier.
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     */
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    const IDENTIFIER_REGEX = '/^[0-9A-Za-z\-]+$/';
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    /**
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     * The regular expression for a valid semantic version number.
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     */
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    const VERSION_REGEX = '/^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?$/';
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    /**
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     * Checks if a identifier is valid.
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     *
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     * @param string $identifier A identifier.
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     *
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     * @return boolean TRUE if the identifier is valid, FALSE If not.
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     */
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    public static function isIdentifier($identifier)
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    {
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        return (true == preg_match(self::IDENTIFIER_REGEX, $identifier));
0 ignored issues
show
Bug Best Practice introduced by Anton Medvedev
It seems like you are loosely comparing preg_match(self::IDENTIFIER_REGEX, $identifier) of type integer to the boolean true. If you are specifically checking for non-zero, consider using something more explicit like > 0 or !== 0 instead.
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    }
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    /**
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     * Checks if a number is a valid version number.
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     *
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     * @param integer $number A number.
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     *
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     * @return boolean TRUE if the number is valid, FALSE If not.
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     */
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    public static function isNumber($number)
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    {
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        return (true == preg_match('/^(0|[1-9]\d*)$/', $number));
0 ignored issues
show
Bug Best Practice introduced by Anton Medvedev
It seems like you are loosely comparing preg_match('/^(0|[1-9]\\d*)$/', $number) of type integer to the boolean true. If you are specifically checking for non-zero, consider using something more explicit like > 0 or !== 0 instead.
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    }
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    /**
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     * Checks if the string representation of a version number is valid.
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     *
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     * @param string $version The string representation.
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     *
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     * @return boolean TRUE if the string representation is valid, FALSE if not.
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     */
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    public static function isVersion($version)
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    {
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        return (true == preg_match(self::VERSION_REGEX, $version));
0 ignored issues
show
Bug Best Practice introduced by Anton Medvedev
It seems like you are loosely comparing preg_match(self::VERSION_REGEX, $version) of type integer to the boolean true. If you are specifically checking for non-zero, consider using something more explicit like > 0 or !== 0 instead.
Loading history...
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    }
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}
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