Strings.php — WP STAGING – WordPress Backups, Restore, Migration & Clone 4.11.0

wp-staging / Framework / Utils / Strings.php

wp-staging / Framework / Utils Last commit date

Cache 1 day ago DBPermissions.php 1 day ago DataEncoder.php 1 day ago DatabaseOptions.php 1 day ago Env.php 1 day ago Escape.php 1 day ago Glob.php 1 day ago Hooks.php 1 day ago Math.php 1 day ago PluginInfo.php 1 day ago Sanitize.php 1 day ago ServerVars.php 1 day ago SlashMode.php 1 day ago Strings.php 1 day ago Times.php 1 day ago Urls.php 1 day ago Version.php 1 day ago WpDefaultDirectories.php 1 day ago

Strings.php

255 lines

1	<?php
2
3	namespace WPStaging\Framework\Utils;
4
5	use WPStaging\Framework\Traits\UrlTrait;
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20	class Strings
21	{
22	use UrlTrait;
23
24
25
26
27
28
29
30
31
32
33
34	public function str_replace_first($search, $replace, $subject)
35	{
36	return $this->strReplaceFirst($search, $replace, $subject);
37	}
38
39
40
41
42
43
44
45
46	public function strReplaceFirst($search, $replace, $subject)
47	{
48	if (empty($search)) {
49	return $subject;
50	}
51
52	$pos = strpos($subject, $search);
53	if ($pos !== false) {
54	if ($replace === null) {
55	$replace = '';
56	}
57
58	return substr_replace($subject, $replace, $pos, strlen($search));
59	}
60
61	return $subject;
62	}
63
64
65
66
67
68
69
70
71	public function getLastElemAfterString($needle, $haystack)
72	{
73	$pos = strrpos($haystack, $needle);
74	return $pos === false ? $haystack : substr($haystack, $pos + 1);
75	}
76
77
78
79
80
81
82
83
84	public function sanitizeDirectorySeparator($path)
85	{
86	$string = preg_replace('/[\\\\]+/', '/', $path);
87	return str_replace('//', '/', $string);
88	}
89
90
91
92
93
94
95
96	public function startsWith($haystack, $needle)
97	{
98	$length = strlen($needle);
99	return ($needle === substr($haystack, 0, $length));
100	}
101
102
103
104
105
106
107
108	public function startsWithAnyFromList(array $needlesList, string $haystack): bool
109	{
110	foreach ($needlesList as $needle) {
111	if ($this->startsWith($haystack, $needle)) {
112	return true;
113	}
114	}
115
116	return false;
117	}
118
119
120
121
122
123
124
125	public function endsWith($haystack, $needle)
126	{
127	$haystack = strrev($haystack);
128	$needle = strrev($needle);
129	return strpos($haystack, $needle) === 0;
130	}
131
132
133
134
135
136
137
138
139	public function replaceLastMatch($needle, $replace, $haystack)
140	{
141	$result = $haystack;
142	$pos = strrpos($haystack, $needle);
143	if ($pos !== false) {
144	$result = substr_replace($haystack, $replace, $pos, strlen($needle));
145	}
146
147	return $result;
148	}
149
150
151
152
153
154
155	public function maybeAppendUnderscore(string $string): string
156	{
157
158	if (substr($string, -1) === '_') {
159	return $string;
160	}
161
162	return $string . '_';
163	}
164
165
166
167
168
169
170
171
172
173
174
175	public function replaceStartWith(string $needle, string $replace, string $haystack): string
176	{
177	if (strpos($haystack, $needle) === 0) {
178	return $replace . substr($haystack, strlen($needle));
179	}
180
181	return $haystack;
182	}
183
184
185
186
187
188	public function maskEmail(string $email): string
189	{
190	if (empty($email)) {
191	return '';
192	}
193
194	list($username, $domain) = explode('@', $email);
195	$usernameLength = strlen($username);
196	$firstChar = substr($username, 0, 1);
197	$lastChar = substr($username, -1);
198	if ($usernameLength <= 2) {
199	$maskedUsername = $firstChar . str_repeat('*', max(0, $usernameLength - 1));
200	} else {
201	$maskedUsername = $firstChar . str_repeat('*', $usernameLength - 2) . $lastChar;
202	}
203
204	list($domainName, $topLevelDomain) = explode('.', $domain);
205	$maskedDomainName = substr($domainName, 0, 1) . str_repeat('*', max(0, strlen($domainName) - 1));
206	return $maskedUsername . '@' . $maskedDomainName . '.' . $topLevelDomain;
207	}
208
209
210
211
212
213
214
215
216
217
218
219
220	public function maskBackupFilename(string $filename): string
221	{
222	if ($filename === '') {
223	return '';
224	}
225
226	$basename = basename($filename);
227
228
229	if (preg_match('/^(.+?)_([0-9]{8}-[0-9]{6}_[a-f0-9]+)(\.(wpstgdb\|otherfiles\|rootfiles\|themes\|plugins\|muplugins)\.\d+\.wpstg)$/', $basename, $matches)) {
230	$prefix = substr($matches[1], 0, 6);
231	$suffix = substr($matches[2], -6);
232	return $prefix . '*********' . $suffix . $matches[3];
233	}
234
235
236	if (preg_match('/^(.+?)_([0-9]{8}-[0-9]{6}_[a-f0-9]+)(\.wpstg)$/', $basename, $matches)) {
237	$prefix = substr($matches[1], 0, 6);
238	$suffix = substr($matches[2], -6);
239	return $prefix . '*********' . $suffix . $matches[3];
240	}
241
242
243	$nameWithoutExt = pathinfo($basename, PATHINFO_FILENAME);
244	$extension = pathinfo($basename, PATHINFO_EXTENSION);
245	$extension = $extension ? '.' . $extension : '';
246
247	$length = strlen($nameWithoutExt);
248	if ($length <= 2) {
249	return substr($nameWithoutExt, 0, 1) . '*********' . substr($nameWithoutExt, -1) . $extension;
250	}
251
252	return substr($nameWithoutExt, 0, 6) . '*********' . substr($nameWithoutExt, -6) . $extension;
253	}
254	}
255