Function: is_wp_error()

Defined at:

1. /wp-includes/class-wp-error.php -> line 194

Referenced 314 times:

1. /wp-includes/bookmark.php -> line 75
2. /wp-admin/includes/nav-menu.php -> line 57
3. /wp-admin/includes/nav-menu.php -> line 358
4. /wp-admin/includes/nav-menu.php -> line 701
5. /wp-admin/includes/nav-menu.php -> line 706
6. /wp-admin/includes/nav-menu.php -> line 823
7. /wp-admin/includes/nav-menu.php -> line 931
8. /wp-admin/includes/nav-menu.php -> line 936
9. /wp-admin/includes/nav-menu.php -> line 1120
10. /wp-admin/includes/class-wp-theme-install-list-table.php -> line 100
11. /wp-includes/class-wp-theme.php -> line 437
12. /wp-admin/async-upload.php -> line 84
13. /wp-includes/pluggable.php -> line 484
14. /wp-admin/includes/upgrade.php -> line 1922
15. /wp-admin/includes/theme-install.php -> line 39
16. /wp-admin/includes/theme-install.php -> line 184
17. /wp-includes/link-template.php -> line 135
18. /wp-includes/link-template.php -> line 183
19. /wp-includes/link-template.php -> line 593
20. /wp-includes/link-template.php -> line 1139
21. /wp-admin/includes/taxonomy.php -> line 130
22. /wp-admin/includes/taxonomy.php -> line 227
23. /wp-includes/query.php -> line 3004
24. /wp-includes/user.php -> line 55
25. /wp-includes/user.php -> line 106
26. /wp-admin/network/user-new.php -> line 44
27. /wp-admin/network/user-new.php -> line 80
28. /wp-admin/includes/image.php -> line 40
29. /wp-admin/includes/image.php -> line 44
30. /wp-admin/includes/image.php -> line 105
31. /wp-includes/rss.php -> line 540
32. /wp-admin/update-core.php -> line 348
33. /wp-admin/network/site-new.php -> line 85
34. /wp-includes/update.php -> line 91
35. /wp-includes/update.php -> line 207
36. /wp-includes/update.php -> line 312
37. /wp-includes/class-wp-http-ixr-client.php -> line 60
38. /wp-includes/class-feed.php -> line 79
39. /wp-admin/includes/dashboard.php -> line 786
40. /wp-admin/includes/dashboard.php -> line 905
41. /wp-admin/includes/dashboard.php -> line 946
42. /wp-admin/includes/dashboard.php -> line 1101
43. /wp-admin/includes/dashboard.php -> line 1222
44. /wp-admin/user-new.php -> line 103
45. /wp-admin/user-new.php -> line 117
46. /wp-admin/user-new.php -> line 232
47. /wp-admin/user-new.php -> line 248
48. /wp-includes/class-wp-xmlrpc-server.php -> line 187
49. /wp-includes/class-wp-xmlrpc-server.php -> line 1177
50. /wp-includes/class-wp-xmlrpc-server.php -> line 1198
51. /wp-includes/class-wp-xmlrpc-server.php -> line 1213
52. /wp-includes/class-wp-xmlrpc-server.php -> line 1568
53. /wp-includes/class-wp-xmlrpc-server.php -> line 1585
54. /wp-includes/class-wp-xmlrpc-server.php -> line 1647
55. /wp-includes/class-wp-xmlrpc-server.php -> line 1667
56. /wp-includes/class-wp-xmlrpc-server.php -> line 1684
57. /wp-includes/class-wp-xmlrpc-server.php -> line 1734
58. /wp-includes/class-wp-xmlrpc-server.php -> line 1742
59. /wp-includes/class-wp-xmlrpc-server.php -> line 1801
60. /wp-includes/class-wp-xmlrpc-server.php -> line 1877
61. /wp-includes/class-wp-xmlrpc-server.php -> line 2230
62. /wp-includes/class-wp-xmlrpc-server.php -> line 2621
63. /wp-includes/class-wp-xmlrpc-server.php -> line 2923
64. /wp-includes/class-wp-xmlrpc-server.php -> line 3885
65. /wp-includes/class-wp-xmlrpc-server.php -> line 4292
66. /wp-includes/class-wp-xmlrpc-server.php -> line 4569
67. /wp-includes/class-wp-ajax-response.php -> line 67
68. /wp-includes/class-wp-ajax-response.php -> line 73
69. /wp-includes/pluggable-deprecated.php -> line 162
70. /wp-includes/taxonomy.php -> line 672
71. /wp-includes/taxonomy.php -> line 757
72. /wp-includes/taxonomy.php -> line 961
73. /wp-includes/taxonomy.php -> line 1050
74. /wp-includes/taxonomy.php -> line 1081
75. /wp-includes/taxonomy.php -> line 1770
76. /wp-includes/taxonomy.php -> line 1795
77. /wp-includes/taxonomy.php -> line 2048
78. /wp-includes/taxonomy.php -> line 2200
79. /wp-includes/taxonomy.php -> line 2283
80. /wp-includes/taxonomy.php -> line 2360
81. /wp-includes/taxonomy.php -> line 2812
82. /wp-includes/taxonomy.php -> line 3004
83. /wp-includes/taxonomy.php -> line 3169
84. /wp-includes/taxonomy.php -> line 3235
85. /wp-includes/taxonomy.php -> line 3258
86. /wp-includes/class-wp-image-editor-imagick.php -> line 142
87. /wp-includes/class-wp-image-editor-imagick.php -> line 265
88. /wp-includes/class-wp-image-editor-imagick.php -> line 272
89. /wp-includes/class-wp-image-editor-imagick.php -> line 390
90. /wp-mail.php -> line 208
91. /wp-admin/includes/class-wp-links-list-table.php -> line 158
92. /wp-includes/media.php -> line 393
93. /wp-includes/media.php -> line 393
94. /wp-includes/media.php -> line 398
95. /wp-includes/media.php -> line 1181
96. /wp-includes/http.php -> line 120
97. /wp-includes/http.php -> line 136
98. /wp-includes/http.php -> line 156
99. /wp-includes/http.php -> line 173
100. /wp-includes/http.php -> line 188
101. /wp-includes/category.php -> line 83
102. /wp-includes/category.php -> line 131
103. /wp-includes/category.php -> line 189
104. /wp-admin/includes/class-wp-plugin-install-list-table.php -> line 95
105. /wp-admin/includes/image-edit.php -> line 205
106. /wp-admin/includes/image-edit.php -> line 454
107. /wp-admin/includes/image-edit.php -> line 470
108. /wp-admin/includes/image-edit.php -> line 562
109. /wp-includes/canonical.php -> line 167
110. /wp-includes/canonical.php -> line 209
111. /wp-includes/canonical.php -> line 209
112. /wp-admin/plugin-editor.php -> line 88
113. /wp-includes/class-http.php -> line 254
114. /wp-admin/includes/misc.php -> line 266
115. /wp-admin/includes/theme.php -> line 55
116. /wp-admin/includes/theme.php -> line 223
117. /wp-admin/includes/theme.php -> line 286
118. /wp-admin/users.php -> line 408
119. /wp-admin/press-this.php -> line 51
120. /wp-admin/press-this.php -> line 66
121. /wp-admin/network/upgrade.php -> line 69
122. /wp-includes/ms-functions.php -> line 879
123. /wp-includes/ms-functions.php -> line 916
124. /wp-includes/ms-functions.php -> line 1685
125. /wp-login.php -> line 220
126. /wp-login.php -> line 421
127. /wp-login.php -> line 463
128. /wp-login.php -> line 536
129. /wp-login.php -> line 612
130. /wp-includes/deprecated.php -> line 1310
131. /wp-includes/deprecated.php -> line 3268
132. /wp-includes/deprecated.php -> line 3273
133. /wp-includes/deprecated.php -> line 3279
134. /wp-includes/deprecated.php -> line 3319
135. /wp-includes/post.php -> line 5069
136. /wp-includes/post.php -> line 5148
137. /wp-includes/post.php -> line 5177
138. /wp-includes/post.php -> line 5255
139. /wp-includes/post.php -> line 5400
140. /wp-admin/includes/plugin.php -> line 530
141. /wp-admin/includes/plugin.php -> line 650
142. /wp-admin/includes/plugin.php -> line 712
143. /wp-admin/includes/plugin.php -> line 782
144. /wp-admin/includes/plugin-install.php -> line 45
145. /wp-admin/includes/plugin-install.php -> line 52
146. /wp-admin/includes/plugin-install.php -> line 74
147. /wp-admin/includes/plugin-install.php -> line 96
148. /wp-admin/includes/plugin-install.php -> line 269
149. /wp-includes/class-wp-image-editor-gd.php -> line 148
150. /wp-includes/class-wp-image-editor-gd.php -> line 189
151. /wp-includes/class-wp-image-editor-gd.php -> line 194
152. /wp-includes/class-wp-image-editor-gd.php -> line 319
153. /wp-includes/comment.php -> line 1666
154. /wp-includes/comment.php -> line 1679
155. /wp-includes/comment.php -> line 1920
156. /wp-includes/default-widgets.php -> line 767
157. /wp-includes/default-widgets.php -> line 791
158. /wp-includes/default-widgets.php -> line 829
159. /wp-includes/default-widgets.php -> line 1007
160. /wp-includes/feed.php -> line 84
161. /wp-admin/media-new.php -> line 33
162. /wp-admin/credits.php -> line 25
163. /wp-admin/includes/post.php -> line 172
164. /wp-admin/includes/post.php -> line 542
165. /wp-admin/includes/post.php -> line 563
166. /wp-admin/includes/post.php -> line 593
167. /wp-admin/includes/post.php -> line 1228
168. /wp-admin/includes/post.php -> line 1294
169. /wp-admin/includes/post.php -> line 1298
170. /wp-admin/custom-header.php -> line 695
171. /wp-admin/custom-header.php -> line 836
172. /wp-admin/includes/update-core.php -> line 676
173. /wp-admin/includes/update-core.php -> line 697
174. /wp-admin/includes/update-core.php -> line 723
175. /wp-admin/includes/update-core.php -> line 731
176. /wp-admin/includes/update-core.php -> line 816
177. /wp-admin/nav-menus.php -> line 56
178. /wp-admin/nav-menus.php -> line 93
179. /wp-admin/nav-menus.php -> line 129
180. /wp-admin/nav-menus.php -> line 159
181. /wp-admin/nav-menus.php -> line 231
182. /wp-admin/nav-menus.php -> line 275
183. /wp-admin/nav-menus.php -> line 298
184. /wp-admin/nav-menus.php -> line 300
185. /wp-admin/nav-menus.php -> line 311
186. /wp-admin/nav-menus.php -> line 334
187. /wp-admin/nav-menus.php -> line 403
188. /wp-admin/nav-menus.php -> line 578
189. /wp-admin/includes/file.php -> line 492
190. /wp-admin/includes/file.php -> line 552
191. /wp-admin/includes/file.php -> line 770
192. /wp-admin/includes/file.php -> line 816
193. /wp-admin/includes/file.php -> line 953
194. /wp-content/plugins/akismet/akismet.php -> line 172
195. /wp-admin/includes/class-wp-upgrader.php -> line 78
196. /wp-admin/includes/class-wp-upgrader.php -> line 120
197. /wp-admin/includes/class-wp-upgrader.php -> line 154
198. /wp-admin/includes/class-wp-upgrader.php -> line 182
199. /wp-admin/includes/class-wp-upgrader.php -> line 202
200. /wp-admin/includes/class-wp-upgrader.php -> line 223
201. /wp-admin/includes/class-wp-upgrader.php -> line 244
202. /wp-admin/includes/class-wp-upgrader.php -> line 261
203. /wp-admin/includes/class-wp-upgrader.php -> line 288
204. /wp-admin/includes/class-wp-upgrader.php -> line 300
205. /wp-admin/includes/class-wp-upgrader.php -> line 310
206. /wp-admin/includes/class-wp-upgrader.php -> line 325
207. /wp-admin/includes/class-wp-upgrader.php -> line 409
208. /wp-admin/includes/class-wp-upgrader.php -> line 454
209. /wp-admin/includes/class-wp-upgrader.php -> line 549
210. /wp-admin/includes/class-wp-upgrader.php -> line 591
211. /wp-admin/includes/class-wp-upgrader.php -> line 608
212. /wp-admin/includes/class-wp-upgrader.php -> line 696
213. /wp-admin/includes/class-wp-upgrader.php -> line 723
214. /wp-admin/includes/class-wp-upgrader.php -> line 762
215. /wp-admin/includes/class-wp-upgrader.php -> line 808
216. /wp-admin/includes/class-wp-upgrader.php -> line 907
217. /wp-admin/includes/class-wp-upgrader.php -> line 933
218. /wp-admin/includes/class-wp-upgrader.php -> line 948
219. /wp-admin/includes/class-wp-upgrader.php -> line 974
220. /wp-admin/includes/class-wp-upgrader.php -> line 1031
221. /wp-admin/includes/class-wp-upgrader.php -> line 1051
222. /wp-admin/includes/class-wp-upgrader.php -> line 1055
223. /wp-admin/includes/class-wp-upgrader.php -> line 1133
224. /wp-admin/includes/class-wp-upgrader.php -> line 1190
225. /wp-admin/includes/class-wp-upgrader.php -> line 1198
226. /wp-admin/includes/class-wp-upgrader.php -> line 1269
227. /wp-admin/includes/class-wp-upgrader.php -> line 1307
228. /wp-admin/includes/class-wp-upgrader.php -> line 1449
229. /wp-admin/includes/class-wp-upgrader.php -> line 1527
230. /wp-admin/includes/class-wp-upgrader.php -> line 1587
231. /wp-admin/network.php -> line 178
232. /wp-admin/network.php -> line 326
233. /wp-admin/network.php -> line 388
234. /wp-admin/network.php -> line 525
235. /wp-admin/includes/ajax-actions.php -> line 305
236. /wp-admin/includes/ajax-actions.php -> line 330
237. /wp-admin/includes/ajax-actions.php -> line 414
238. /wp-admin/includes/ajax-actions.php -> line 431
239. /wp-admin/includes/ajax-actions.php -> line 543
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241. /wp-admin/includes/ajax-actions.php -> line 601
242. /wp-admin/includes/ajax-actions.php -> line 603
243. /wp-admin/includes/ajax-actions.php -> line 656
244. /wp-admin/includes/ajax-actions.php -> line 877
245. /wp-admin/includes/ajax-actions.php -> line 930
246. /wp-admin/includes/ajax-actions.php -> line 1001
247. /wp-admin/includes/ajax-actions.php -> line 1083
248. /wp-admin/includes/ajax-actions.php -> line 1396
249. /wp-admin/includes/ajax-actions.php -> line 1398
250. /wp-admin/includes/ajax-actions.php -> line 1399
251. /wp-admin/includes/ajax-actions.php -> line 1404
252. /wp-admin/includes/ajax-actions.php -> line 1618
253. /wp-admin/includes/ajax-actions.php -> line 1732
254. /wp-admin/includes/schema.php -> line 960
255. /wp-includes/nav-menu.php -> line 57
256. /wp-includes/nav-menu.php -> line 154
257. /wp-includes/nav-menu.php -> line 191
258. /wp-includes/nav-menu.php -> line 222
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260. /wp-includes/nav-menu.php -> line 237
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262. /wp-includes/nav-menu.php -> line 279
263. /wp-includes/nav-menu.php -> line 361
264. /wp-includes/nav-menu.php -> line 495
265. /wp-includes/nav-menu.php -> line 604
266. /wp-includes/nav-menu.php -> line 607
267. /wp-signup.php -> line 153
268. /wp-signup.php -> line 230
269. /wp-signup.php -> line 299
270. /wp-admin/includes/import.php -> line 36
271. /wp-includes/nav-menu-template.php -> line 166
272. /wp-includes/nav-menu-template.php -> line 177
273. /wp-includes/nav-menu-template.php -> line 181
274. /wp-includes/post-template.php -> line 334
275. /wp-includes/post-template.php -> line 440
276. /wp-includes/load.php -> line 368
277. /wp-includes/category-template.php -> line 24
278. /wp-includes/category-template.php -> line 45
279. /wp-includes/category-template.php -> line 76
280. /wp-includes/category-template.php -> line 139
281. /wp-includes/category-template.php -> line 531
282. /wp-includes/category-template.php -> line 539
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284. /wp-includes/category-template.php -> line 1049
285. /wp-includes/category-template.php -> line 1094
286. /wp-includes/category-template.php -> line 1102
287. /wp-includes/category-template.php -> line 1127
288. /wp-includes/category-template.php -> line 1188
289. /wp-admin/update.php -> line 100
290. /wp-admin/update.php -> line 143
291. /wp-admin/update.php -> line 204
292. /wp-admin/update.php -> line 249
293. /wp-admin/user-edit.php -> line 142
294. /wp-admin/user-edit.php -> line 174
295. /wp-admin/plugins.php -> line 41
296. /wp-admin/plugins.php -> line 137
297. /wp-admin/plugins.php -> line 391
298. /wp-admin/includes/media.php -> line 250
299. /wp-admin/includes/media.php -> line 314
300. /wp-admin/includes/media.php -> line 537
301. /wp-admin/includes/media.php -> line 624
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303. /wp-admin/includes/media.php -> line 1484
304. /wp-admin/includes/media.php -> line 1625
305. /wp-includes/class-oembed.php -> line 175
306. /wp-includes/class-oembed.php -> line 177
307. /wp-activate.php -> line 76
308. /wp-admin/edit-tags.php -> line 60
309. /wp-admin/edit-tags.php -> line 156
310. /wp-includes/functions.php -> line 507
311. /wp-includes/functions.php -> line 548
312. /wp-includes/functions.php -> line 764
313. /wp-includes/functions.php -> line 2040
314. /wp-admin/setup-config.php -> line 209