| changeset 7 | cf61fcea0001 |
| parent 5 | 5e2f62d02dcd |
| child 9 | 177826044cd9 |
| 6:490d5cc509ed | 7:cf61fcea0001 |
|---|---|
14 * |
14 * |
15 * @package WordPress |
15 * @package WordPress |
16 */ |
16 */ |
17 |
17 |
18 global $pagenow, |
18 global $pagenow, |
19 $is_lynx, $is_gecko, $is_winIE, $is_macIE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone, $is_IE, |
19 $is_lynx, $is_gecko, $is_winIE, $is_macIE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone, $is_IE, $is_edge, |
20 $is_apache, $is_IIS, $is_iis7, $is_nginx; |
20 $is_apache, $is_IIS, $is_iis7, $is_nginx; |
21 |
21 |
22 // On which page are we ? |
22 // On which page are we ? |
23 if ( is_admin() ) { |
23 if ( is_admin() ) { |
24 // wp-admin pages are checked more carefully |
24 // wp-admin pages are checked more carefully |
46 $pagenow = 'index.php'; |
46 $pagenow = 'index.php'; |
47 } |
47 } |
48 unset($self_matches); |
48 unset($self_matches); |
49 |
49 |
50 // Simple browser detection |
50 // Simple browser detection |
51 $is_lynx = $is_gecko = $is_winIE = $is_macIE = $is_opera = $is_NS4 = $is_safari = $is_chrome = $is_iphone = false; |
51 $is_lynx = $is_gecko = $is_winIE = $is_macIE = $is_opera = $is_NS4 = $is_safari = $is_chrome = $is_iphone = $is_edge = false; |
52 |
52 |
53 if ( isset($_SERVER['HTTP_USER_AGENT']) ) { |
53 if ( isset($_SERVER['HTTP_USER_AGENT']) ) { |
54 if ( strpos($_SERVER['HTTP_USER_AGENT'], 'Lynx') !== false ) { |
54 if ( strpos($_SERVER['HTTP_USER_AGENT'], 'Lynx') !== false ) { |
55 $is_lynx = true; |
55 $is_lynx = true; |
56 } elseif ( strpos( $_SERVER['HTTP_USER_AGENT'], 'Edge' ) !== false ) { |
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57 $is_edge = true; |
|
56 } elseif ( stripos($_SERVER['HTTP_USER_AGENT'], 'chrome') !== false ) { |
58 } elseif ( stripos($_SERVER['HTTP_USER_AGENT'], 'chrome') !== false ) { |
57 if ( stripos( $_SERVER['HTTP_USER_AGENT'], 'chromeframe' ) !== false ) { |
59 if ( stripos( $_SERVER['HTTP_USER_AGENT'], 'chromeframe' ) !== false ) { |
58 $is_admin = is_admin(); |
60 $is_admin = is_admin(); |
59 /** |
61 /** |
60 * Filter whether Google Chrome Frame should be used, if available. |
62 * Filters whether Google Chrome Frame should be used, if available. |
61 * |
63 * |
62 * @since 3.2.0 |
64 * @since 3.2.0 |
63 * |
65 * |
64 * @param bool $is_admin Whether to use the Google Chrome Frame. Default is the value of is_admin(). |
66 * @param bool $is_admin Whether to use the Google Chrome Frame. Default is the value of is_admin(). |
65 */ |
67 */ |
116 $is_iis7 = $is_IIS && intval( substr( $_SERVER['SERVER_SOFTWARE'], strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/' ) + 14 ) ) >= 7; |
118 $is_iis7 = $is_IIS && intval( substr( $_SERVER['SERVER_SOFTWARE'], strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/' ) + 14 ) ) >= 7; |
117 |
119 |
118 /** |
120 /** |
119 * Test if the current browser runs on a mobile device (smart phone, tablet, etc.) |
121 * Test if the current browser runs on a mobile device (smart phone, tablet, etc.) |
120 * |
122 * |
121 * @return bool true|false |
123 * @since 3.4.0 |
124 * |
|
125 * @return bool |
|
122 */ |
126 */ |
123 function wp_is_mobile() { |
127 function wp_is_mobile() { |
124 static $is_mobile; |
|
125 |
|
126 if ( isset($is_mobile) ) |
|
127 return $is_mobile; |
|
128 |
|
129 if ( empty($_SERVER['HTTP_USER_AGENT']) ) { |
128 if ( empty($_SERVER['HTTP_USER_AGENT']) ) { |
130 $is_mobile = false; |
129 $is_mobile = false; |
131 } elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.) |
130 } elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.) |
132 || strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false |
131 || strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false |
133 || strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false |
132 || strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false |
138 $is_mobile = true; |
137 $is_mobile = true; |
139 } else { |
138 } else { |
140 $is_mobile = false; |
139 $is_mobile = false; |
141 } |
140 } |
142 |
141 |
143 return $is_mobile; |
142 /** |
143 * Filters whether the request should be treated as coming from a mobile device or not. |
|
144 * |
|
145 * @since 4.9.0 |
|
146 * |
|
147 * @param bool $is_mobile Whether the request is from a mobile device or not. |
|
148 */ |
|
149 return apply_filters( 'wp_is_mobile', $is_mobile ); |
|
144 } |
150 } |