StringUtil::random() - Code Metrics - Inspection of "Merge pull request #2651 from oywc410/1815" - EC-CUBE/ec-cube - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — experimental/3.1 ( ea436b...26b8cd )

by chihiro

created 2017-11-28 01:30 UTC

StringUtil::random() A

↳ Parent: StringUtil

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	7
nc	3
nop	1
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0

<?php
/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2015 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

namespace Eccube\Util;

use Doctrine\Common\Collections\ArrayCollection;

class StringUtil

{

    /**
     * The MIT License (MIT)
     *
     * Copyright (c) <Taylor Otwell>
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy
     * of this software and associated documentation files (the "Software"), to deal
     * in the Software without restriction, including without limitation the rights
     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     * copies of the Software, and to permit persons to whom the Software is
     * furnished to do so, subject to the following conditions:
     *
     * The above copyright notice and this permission notice shall be included in
     * all copies or substantial portions of the Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     * THE SOFTWARE
     *
     * Generate a more truly "random" alpha-numeric string.
     *
     * @param  int $length
     * @return string
     *
     * @throws \RuntimeException
     */
    public static function random($length = 16)
    {
        if (function_exists('openssl_random_pseudo_bytes')) {
            $bytes = openssl_random_pseudo_bytes($length * 2);

            if ($bytes === false) {
                throw new \RuntimeException('Unable to generate random string.');
            }

            return substr(str_replace(array('/', '+', '='), '', base64_encode($bytes)), 0, $length);
        }

        return static::quickRandom($length);
    }

    /**
     * The MIT License (MIT)
     *
     * Copyright (c) <Taylor Otwell>
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy
     * of this software and associated documentation files (the "Software"), to deal
     * in the Software without restriction, including without limitation the rights
     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     * copies of the Software, and to permit persons to whom the Software is
     * furnished to do so, subject to the following conditions:
     *
     * The above copyright notice and this permission notice shall be included in
     * all copies or substantial portions of the Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     * THE SOFTWARE
     *
     * Generate a "random" alpha-numeric string.
     *
     * Should not be considered sufficient for cryptography, etc.
     *
     * @param  int $length
     * @return string
     */
    public static function quickRandom($length = 16)
    {
        $pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';

        return substr(str_shuffle(str_repeat($pool, $length)), 0, $length);
    }


    /**

     * 改行コードの変換
     *
     * @param $value

     * @param string $lf
     * @return string
     */
    public static function convertLineFeed($value, $lf = "\n")
    {
        if (empty($value)) {
            return '';
        }
        return strtr($value, array_fill_keys(array("\r\n", "\r", "\n"), $lf));

    }

    /**

     * 文字コードの判定
     *
     * @param $value

     * @return string
     */
    public static function characterEncoding($value, $encoding = array('UTF-8', 'SJIS', 'EUC-JP', 'ASCII', 'JIS', 'sjis-win'))
    {
        foreach ($encoding as $encode) {
            if (mb_convert_encoding($value, $encode, $encode) == $value) {
                return $encode;
            }
        }

        return null;

    }

    /**
     * 指定した文字列以上ある場合、「...」を付加する
     * lengthに7を指定すると、「1234567890」は「1234567...」と「...」を付与して出力される
     *
     * @param string $value
     * @param int $length

     * @param string $end
     * @return string
     */
    public static function ellipsis($value, $length = 100, $end = '...')
    {
        if (mb_strlen($value) <= $length) {
            return $value;
        }

        return rtrim(mb_substr($value, 0, $length, 'UTF-8')) . $end;

    }


    /**

     * 現在からの経過時間を書式化する.
     *
     * @param $date

     * @return string
     */
    public static function timeAgo($date)
    {
        if (empty($date)) {
            return '';
        }

        $now = new \DateTime();
        if (!($date instanceof \DateTime)) {
            $date = new \DateTime($date);
        }
        $diff = $date->diff($now, true);
        if ($diff->y > 0) {
            // return $date->format("Y/m/d H:i");
            return $date->format("Y/m/d");
        }
        if ($diff->m == 1 || $diff->days > 0) {
            if ($diff->days <= 31) {
                return $diff->days . '日前';

            }
            // return $date->format("Y/m/d H:i");
            return $date->format("Y/m/d");
        }
        if ($diff->h > 0) {
            return $diff->h . "時間前";

        }
        if ($diff->i > 0) {
            return $diff->i . "分前";

        }
        return $diff->s . "秒前";

    }

    /**
     * 変数が空白かどうかをチェックする.
     *
     * 引数 $value が空白かどうかをチェックする. 空白の場合は true.
     * 以下の文字は空白と判断する.
     * - ' ' (ASCII 32 (0x20)), 通常の空白
     * - "\t" (ASCII 9 (0x09)), タブ
     * - "\n" (ASCII 10 (0x0A)), リターン
     * - "\r" (ASCII 13 (0x0D)), 改行
     * - "\0" (ASCII 0 (0x00)), NULバイト
     * - "\x0B" (ASCII 11 (0x0B)), 垂直タブ
     *
     * 引数 $value がオブジェクト型、配列の場合は非推奨とし、 E_USER_DEPRECATED をスローする.
     * EC-CUBE2系からの互換性、ビギナー層を配慮し、以下のような実装とする.
     * 引数 $value が配列の場合は, 空の配列の場合 true を返す.
     * 引数 $value が ArrayCollection::isEmpty() == true の場合 true を返す.
     * 引数 $value が上記以外のオブジェクト型の場合は false を返す.
     *
     * 引数 $greedy が true の場合は, 全角スペース, ネストした空の配列も
     * 空白と判断する.
     *
     * @param string $value チェック対象の変数. 文字型以外も使用できるが、非推奨.

     * @param boolean $greedy '貧欲'にチェックを行う場合 true, デフォルト false
     * @return boolean $value が空白と判断された場合 true
     */
    public static function isBlank($value, $greedy = false)
    {
        $deprecated = '\Eccube\Util\StringUtil::isBlank() の第一引数は文字型、数値を使用してください';
        // テストカバレッジを上げるために return の前で trigger_error をスローしている
        if (is_object($value)) {
            if ($value instanceof ArrayCollection) {
                if ($value->isEmpty()) {
                    trigger_error($deprecated, E_USER_DEPRECATED);

                    return true;
                } else {
                    trigger_error($deprecated, E_USER_DEPRECATED);

                    return false;
                }
            }
            trigger_error($deprecated, E_USER_DEPRECATED);
            return false;

        }
        if (is_array($value)) {
            if ($greedy) {
                if (empty($value)) {
                    trigger_error($deprecated, E_USER_DEPRECATED);

                    return true;
                }
                $array_result = true;
                foreach ($value as $in) {
                    $array_result = self::isBlank($in, $greedy);
                    if (!$array_result) {
                        trigger_error($deprecated, E_USER_DEPRECATED);

                        return false;
                    }
                }
                trigger_error($deprecated, E_USER_DEPRECATED);

                return $array_result;
            } else {
                trigger_error($deprecated, E_USER_DEPRECATED);

                return empty($value);
            }
        }

        if ($greedy) {
            $value = preg_replace('/　/', '', $value);
        }

        $value = trim($value);
        if (strlen($value) > 0) {


            return false;
        }

        return true;
    }

    /**

     * @param $value

     * @return bool
     */
    public static function isNotBlank($value, $greedy = false)
    {
        return !self::isBlank($value, $greedy);
    }

    /**

     * 両端にある全角スペース、半角スペースを取り除く
     *
     * @param $value

     * @return string
     */
    public static function trimAll($value)
    {
        if ($value === '') {
            return '';
        }
        if ($value === 0) {
            return 0;
        }
        if ($value == null) {
            return null;
        }
        return preg_replace('/(^\s+)|(\s+$)/u', '', $value);

    }
}


1			<?php
2			/*
3			* This file is part of EC-CUBE
4			*
5			* Copyright(c) 2000-2015 LOCKON CO.,LTD. All Rights Reserved.
6			*
7			* http://www.lockon.co.jp/
8			*
9			* This program is free software; you can redistribute it and/or
10			* modify it under the terms of the GNU General Public License
11			* as published by the Free Software Foundation; either version 2
12			* of the License, or (at your option) any later version.
13			*
14			* This program is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17			* GNU General Public License for more details.
18			*
19			* You should have received a copy of the GNU General Public License
20			* along with this program; if not, write to the Free Software
21			* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22			*/
23
24			namespace Eccube\Util;
25
26			use Doctrine\Common\Collections\ArrayCollection;
27
28			class StringUtil
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29			{
30
31			/**
32			* The MIT License (MIT)
33			*
34			* Copyright (c) <Taylor Otwell>
35			*
36			* Permission is hereby granted, free of charge, to any person obtaining a copy
37			* of this software and associated documentation files (the "Software"), to deal
38			* in the Software without restriction, including without limitation the rights
39			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
40			* copies of the Software, and to permit persons to whom the Software is
41			* furnished to do so, subject to the following conditions:
42			*
43			* The above copyright notice and this permission notice shall be included in
44			* all copies or substantial portions of the Software.
45			*
46			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
47			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
48			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
49			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
50			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
51			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
52			* THE SOFTWARE
53			*
54			* Generate a more truly "random" alpha-numeric string.
55			*
56			* @param int $length
57			* @return string
58			*
59			* @throws \RuntimeException
60			*/
61			public static function random($length = 16)
62			{
63			if (function_exists('openssl_random_pseudo_bytes')) {
64			$bytes = openssl_random_pseudo_bytes($length * 2);
65
66			if ($bytes === false) {
67			throw new \RuntimeException('Unable to generate random string.');
68			}
69
70			return substr(str_replace(array('/', '+', '='), '', base64_encode($bytes)), 0, $length);
71			}
72
73			return static::quickRandom($length);
74			}
75
76			/**
77			* The MIT License (MIT)
78			*
79			* Copyright (c) <Taylor Otwell>
80			*
81			* Permission is hereby granted, free of charge, to any person obtaining a copy
82			* of this software and associated documentation files (the "Software"), to deal
83			* in the Software without restriction, including without limitation the rights
84			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
85			* copies of the Software, and to permit persons to whom the Software is
86			* furnished to do so, subject to the following conditions:
87			*
88			* The above copyright notice and this permission notice shall be included in
89			* all copies or substantial portions of the Software.
90			*
91			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
92			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
93			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
94			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
95			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
96			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
97			* THE SOFTWARE
98			*
99			* Generate a "random" alpha-numeric string.
100			*
101			* Should not be considered sufficient for cryptography, etc.
102			*
103			* @param int $length
104			* @return string
105			*/
106			public static function quickRandom($length = 16)
107			{
108			$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
109
110			return substr(str_shuffle(str_repeat($pool, $length)), 0, $length);
111			}
112
113
114			/**
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115			* 改行コードの変換
116			*
117			* @param $value
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118			* @param string $lf
119			* @return string
120			*/
121			public static function convertLineFeed($value, $lf = "\n")
122			{
123			if (empty($value)) {
124			return '';
125			}
126			return strtr($value, array_fill_keys(array("\r\n", "\r", "\n"), $lf));
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127			}
128
129			/**
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130			* 文字コードの判定
131			*
132			* @param $value
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133			* @return string
134			*/
135			public static function characterEncoding($value, $encoding = array('UTF-8', 'SJIS', 'EUC-JP', 'ASCII', 'JIS', 'sjis-win'))
136			{
137			foreach ($encoding as $encode) {
138			if (mb_convert_encoding($value, $encode, $encode) == $value) {
139			return $encode;
140			}
141			}
142
143			return null;
144
145			}
146
147			/**
148			* 指定した文字列以上ある場合、「...」を付加する
149			* lengthに7を指定すると、「1234567890」は「1234567...」と「...」を付与して出力される
150			*
151			* @param string $value
152			* @param int $length
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153			* @param string $end
154			* @return string
155			*/
156			public static function ellipsis($value, $length = 100, $end = '...')
157			{
158			if (mb_strlen($value) <= $length) {
159			return $value;
160			}
161
162			return rtrim(mb_substr($value, 0, $length, 'UTF-8')) . $end;
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163			}
164
165
166			/**
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167			* 現在からの経過時間を書式化する.
168			*
169			* @param $date
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170			* @return string
171			*/
172			public static function timeAgo($date)
173			{
174			if (empty($date)) {
175			return '';
176			}
177
178			$now = new \DateTime();
179			if (!($date instanceof \DateTime)) {
180			$date = new \DateTime($date);
181			}
182			$diff = $date->diff($now, true);
183			if ($diff->y > 0) {
184			// return $date->format("Y/m/d H:i");
185			return $date->format("Y/m/d");
186			}
187			if ($diff->m == 1 \|\| $diff->days > 0) {
188			if ($diff->days <= 31) {
189			return $diff->days . '日前';
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190			}
191			// return $date->format("Y/m/d H:i");
192			return $date->format("Y/m/d");
193			}
194			if ($diff->h > 0) {
195			return $diff->h . "時間前";
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196			}
197			if ($diff->i > 0) {
198			return $diff->i . "分前";
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199			}
200			return $diff->s . "秒前";
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201			}
202
203			/**
204			* 変数が空白かどうかをチェックする.
205			*
206			* 引数 $value が空白かどうかをチェックする. 空白の場合は true.
207			* 以下の文字は空白と判断する.
208			* - ' ' (ASCII 32 (0x20)), 通常の空白
209			* - "\t" (ASCII 9 (0x09)), タブ
210			* - "\n" (ASCII 10 (0x0A)), リターン
211			* - "\r" (ASCII 13 (0x0D)), 改行
212			* - "\0" (ASCII 0 (0x00)), NULバイト
213			* - "\x0B" (ASCII 11 (0x0B)), 垂直タブ
214			*
215			* 引数 $value がオブジェクト型、配列の場合は非推奨とし、 E_USER_DEPRECATED をスローする.
216			* EC-CUBE2系からの互換性、ビギナー層を配慮し、以下のような実装とする.
217			* 引数 $value が配列の場合は, 空の配列の場合 true を返す.
218			* 引数 $value が ArrayCollection::isEmpty() == true の場合 true を返す.
219			* 引数 $value が上記以外のオブジェクト型の場合は false を返す.
220			*
221			* 引数 $greedy が true の場合は, 全角スペース, ネストした空の配列も
222			* 空白と判断する.
223			*
224			* @param string $value チェック対象の変数. 文字型以外も使用できるが、非推奨.
			0 ignored issues – show introduced 2015-11-21 02:41 UTC by Report Bug Copy Issue Report Expected 2 spaces after parameter type; 1 found Loading history... introduced 2015-11-21 02:41 UTC by Report Bug Copy Issue Report Expected 2 spaces after parameter name; 1 found Loading history...
225			* @param boolean $greedy '貧欲'にチェックを行う場合 true, デフォルト false
226			* @return boolean $value が空白と判断された場合 true
227			*/
228			public static function isBlank($value, $greedy = false)
229			{
230			$deprecated = '\Eccube\Util\StringUtil::isBlank() の第一引数は文字型、数値を使用してください';
231			// テストカバレッジを上げるために return の前で trigger_error をスローしている
232			if (is_object($value)) {
233			if ($value instanceof ArrayCollection) {
234			if ($value->isEmpty()) {
235			trigger_error($deprecated, E_USER_DEPRECATED);
236
237			return true;
238			} else {
239			trigger_error($deprecated, E_USER_DEPRECATED);
240
241			return false;
242			}
243			}
244			trigger_error($deprecated, E_USER_DEPRECATED);
245			return false;
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246			}
247			if (is_array($value)) {
248			if ($greedy) {
249			if (empty($value)) {
250			trigger_error($deprecated, E_USER_DEPRECATED);
251
252			return true;
253			}
254			$array_result = true;
255			foreach ($value as $in) {
256			$array_result = self::isBlank($in, $greedy);
257			if (!$array_result) {
258			trigger_error($deprecated, E_USER_DEPRECATED);
259
260			return false;
261			}
262			}
263			trigger_error($deprecated, E_USER_DEPRECATED);
264
265			return $array_result;
266			} else {
267			trigger_error($deprecated, E_USER_DEPRECATED);
268
269			return empty($value);
270			}
271			}
272
273			if ($greedy) {
274			$value = preg_replace('/　/', '', $value);
275			}
276
277			$value = trim($value);
278			if (strlen($value) > 0) {
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279
280			return false;
281			}
282
283			return true;
284			}
285
286			/**
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287			* @param $value
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288			* @return bool
289			*/
290			public static function isNotBlank($value, $greedy = false)
291			{
292			return !self::isBlank($value, $greedy);
293			}
294
295			/**
			0 ignored issues – show introduced 2016-02-24 09:29 UTC by Report Bug Copy Issue Report Doc comment for parameter "$value" missing Loading history...
296			* 両端にある全角スペース、半角スペースを取り除く
297			*
298			* @param $value
			0 ignored issues – show introduced 2016-02-24 09:29 UTC by Report Bug Copy Issue Report Missing parameter name Loading history...
299			* @return string
300			*/
301			public static function trimAll($value)
302			{
303			if ($value === '') {
304			return '';
305			}
306			if ($value === 0) {
307			return 0;
308			}
309			if ($value == null) {
310			return null;
311			}
312			return preg_replace('/(^\s+)\|(\s+$)/u', '', $value);
			0 ignored issues – show introduced 2015-11-21 02:41 UTC by Report Bug Copy Issue Report Missing blank line before return statement Loading history...
313			}
314			}
315

EC-CUBE / ec-cube

Push — experimental/3.1 ( ea436b...26b8cd )

StringUtil::random() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like