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13 * to license@zend.com so we can send you a copy immediately. |
13 * to license@zend.com so we can send you a copy immediately. |
14 * |
14 * |
15 * @category Zend |
15 * @category Zend |
16 * @package Zend_Cache |
16 * @package Zend_Cache |
17 * @subpackage Zend_Cache_Backend |
17 * @subpackage Zend_Cache_Backend |
18 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
18 * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
19 * @license http://framework.zend.com/license/new-bsd New BSD License |
19 * @license http://framework.zend.com/license/new-bsd New BSD License |
20 * @version $Id: Backend.php 20880 2010-02-03 18:18:32Z matthew $ |
20 * @version $Id: Backend.php 24989 2012-06-21 07:24:13Z mabe $ |
21 */ |
21 */ |
22 |
22 |
23 |
23 |
24 /** |
24 /** |
25 * @package Zend_Cache |
25 * @package Zend_Cache |
26 * @subpackage Zend_Cache_Backend |
26 * @subpackage Zend_Cache_Backend |
27 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
27 * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
28 * @license http://framework.zend.com/license/new-bsd New BSD License |
28 * @license http://framework.zend.com/license/new-bsd New BSD License |
29 */ |
29 */ |
30 class Zend_Cache_Backend |
30 class Zend_Cache_Backend |
31 { |
31 { |
32 /** |
32 /** |
110 $this->_options[$name] = $value; |
110 $this->_options[$name] = $value; |
111 } |
111 } |
112 } |
112 } |
113 |
113 |
114 /** |
114 /** |
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115 * Returns an option |
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116 * |
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117 * @param string $name Optional, the options name to return |
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118 * @throws Zend_Cache_Exceptions |
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119 * @return mixed |
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120 */ |
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121 public function getOption($name) |
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122 { |
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123 $name = strtolower($name); |
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124 |
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125 if (array_key_exists($name, $this->_options)) { |
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126 return $this->_options[$name]; |
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127 } |
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128 |
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129 if (array_key_exists($name, $this->_directives)) { |
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130 return $this->_directives[$name]; |
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131 } |
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132 |
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133 Zend_Cache::throwException("Incorrect option name : {$name}"); |
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134 } |
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135 |
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136 /** |
115 * Get the life time |
137 * Get the life time |
116 * |
138 * |
117 * if $specificLifetime is not false, the given specific life time is used |
139 * if $specificLifetime is not false, the given specific life time is used |
118 * else, the global lifetime is used |
140 * else, the global lifetime is used |
119 * |
141 * |
152 public function getTmpDir() |
174 public function getTmpDir() |
153 { |
175 { |
154 $tmpdir = array(); |
176 $tmpdir = array(); |
155 foreach (array($_ENV, $_SERVER) as $tab) { |
177 foreach (array($_ENV, $_SERVER) as $tab) { |
156 foreach (array('TMPDIR', 'TEMP', 'TMP', 'windir', 'SystemRoot') as $key) { |
178 foreach (array('TMPDIR', 'TEMP', 'TMP', 'windir', 'SystemRoot') as $key) { |
157 if (isset($tab[$key])) { |
179 if (isset($tab[$key]) && is_string($tab[$key])) { |
158 if (($key == 'windir') or ($key == 'SystemRoot')) { |
180 if (($key == 'windir') or ($key == 'SystemRoot')) { |
159 $dir = realpath($tab[$key] . '\\temp'); |
181 $dir = realpath($tab[$key] . '\\temp'); |
160 } else { |
182 } else { |
161 $dir = realpath($tab[$key]); |
183 $dir = realpath($tab[$key]); |
162 } |
184 } |
198 } |
220 } |
199 |
221 |
200 /** |
222 /** |
201 * Verify if the given temporary directory is readable and writable |
223 * Verify if the given temporary directory is readable and writable |
202 * |
224 * |
203 * @param $dir temporary directory |
225 * @param string $dir temporary directory |
204 * @return boolean true if the directory is ok |
226 * @return boolean true if the directory is ok |
205 */ |
227 */ |
206 protected function _isGoodTmpDir($dir) |
228 protected function _isGoodTmpDir($dir) |
207 { |
229 { |
208 if (is_readable($dir)) { |
230 if (is_readable($dir)) { |
235 } |
257 } |
236 |
258 |
237 // Create a default logger to the standard output stream |
259 // Create a default logger to the standard output stream |
238 require_once 'Zend/Log.php'; |
260 require_once 'Zend/Log.php'; |
239 require_once 'Zend/Log/Writer/Stream.php'; |
261 require_once 'Zend/Log/Writer/Stream.php'; |
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262 require_once 'Zend/Log/Filter/Priority.php'; |
240 $logger = new Zend_Log(new Zend_Log_Writer_Stream('php://output')); |
263 $logger = new Zend_Log(new Zend_Log_Writer_Stream('php://output')); |
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264 $logger->addFilter(new Zend_Log_Filter_Priority(Zend_Log::WARN, '<=')); |
241 $this->_directives['logger'] = $logger; |
265 $this->_directives['logger'] = $logger; |
242 } |
266 } |
243 |
267 |
244 /** |
268 /** |
245 * Log a message at the WARN (4) priority. |
269 * Log a message at the WARN (4) priority. |