FileHelper::delete() - Code Metrics - Inspection of "添加：简单文件系统功能" - dxkite/suda - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 4489d6...729fd7 )

by 世昌

created 2019-01-26 13:50 UTC

FileHelper::delete() A

↳ Parent: FileHelper

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	5
nc	3
nop	1
dl	0
loc	9
rs	10
c	0
b	0
f	0

<?php
namespace nebula\application\filesystem;

use nebula\component\loader\Path;

/**
 * 文件辅助函数
 */
trait FileHelper
{
    /**
     * 判断文件是否存在
     *
     * @return boolean
     */
    public static function exist(string $path):bool
    {
        return Path::format($path) !== null;
    }

    /**
     * 删除文件
     *
     * @return boolean
     */
    public static function delete(string $filename):bool
    {
        if (($path=Path::format($filename)) !== null) {
            if (!is_writable($path)) {
                return false;
            }
            return unlink($path);
        }
        return true;
    }

    /**
     * 移动文件
     *
     * @param string $src
     * @param string $dest
     * @return boolean
     */    
    public static function move(string $src, string $dest):bool
    {
        if (($path=Path::format($src)) !== null && is_writable(dirname($dest))) {
            return rename($path, $dest);
        }
        return false;
    }

    /**
     * 复制文件
     *
     * @param string $src
     * @param string $dest
     * @return boolean
     */
    public static function copy(string $src, string $dest):bool
    {
        if (($path=Path::format($src)) !== null && is_writable(dirname($dest))) {
            return copy($path, $dest);
        }
        return false;
    }

    /**
     * 写入文件
     *
     * @param string $filename
     * @param string $content
     * @param integer $flags
     * @return boolean
     */
    public static function put(string $filename, string $content, int $flags = 0):bool
    {
        if (is_writeable(dirname($filename))) {
            return file_put_contents($filename, $content, $flags) > 0;
        }
        return false;
    }

    /**
     * 读取文件
     *
     * @param string $name
     * @return string|null
     */
    public static function get(string $filename):?string
    {
        if (is_readable($filename) && ($path=Path::format($filename)) !== null) {
            return file_get_contents($path);
        }
        return null;
    }
}


1			<?php
2			namespace nebula\application\filesystem;
3
4			use nebula\component\loader\Path;
5
6			/**
7			* 文件辅助函数
8			*/
9			trait FileHelper
10			{
11			/**
12			* 判断文件是否存在
13			*
14			* @return boolean
15			*/
16			public static function exist(string $path):bool
17			{
18			return Path::format($path) !== null;
19			}
20
21			/**
22			* 删除文件
23			*
24			* @return boolean
25			*/
26			public static function delete(string $filename):bool
27			{
28			if (($path=Path::format($filename)) !== null) {
29			if (!is_writable($path)) {
30			return false;
31			}
32			return unlink($path);
33			}
34			return true;
35			}
36
37			/**
38			* 移动文件
39			*
40			* @param string $src
41			* @param string $dest
42			* @return boolean
43			*/
44			public static function move(string $src, string $dest):bool
45			{
46			if (($path=Path::format($src)) !== null && is_writable(dirname($dest))) {
47			return rename($path, $dest);
48			}
49			return false;
50			}
51
52			/**
53			* 复制文件
54			*
55			* @param string $src
56			* @param string $dest
57			* @return boolean
58			*/
59			public static function copy(string $src, string $dest):bool
60			{
61			if (($path=Path::format($src)) !== null && is_writable(dirname($dest))) {
62			return copy($path, $dest);
63			}
64			return false;
65			}
66
67			/**
68			* 写入文件
69			*
70			* @param string $filename
71			* @param string $content
72			* @param integer $flags
73			* @return boolean
74			*/
75			public static function put(string $filename, string $content, int $flags = 0):bool
76			{
77			if (is_writeable(dirname($filename))) {
78			return file_put_contents($filename, $content, $flags) > 0;
79			}
80			return false;
81			}
82
83			/**
84			* 读取文件
85			*
86			* @param string $name
87			* @return string\|null
88			*/
89			public static function get(string $filename):?string
90			{
91			if (is_readable($filename) && ($path=Path::format($filename)) !== null) {
92			return file_get_contents($path);
93			}
94			return null;
95			}
96			}
97

dxkite / suda

Push — master ( 4489d6...729fd7 )

FileHelper::delete() A

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