Function: is_numeric()

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Referenced 58 times:

1. /wp-admin/includes/class-wp-importer.php -> line 119
2. /wp-admin/includes/class-wp-importer.php -> line 146
3. /wp-includes/class-IXR.php -> line 809
4. /wp-includes/pluggable.php -> line 1593
5. /wp-includes/pluggable.php -> line 1597
6. /wp-includes/link-template.php -> line 312
7. /wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php -> line 149
8. /wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php -> line 299
9. /wp-includes/wp-diff.php -> line 219
10. /wp-includes/wp-diff.php -> line 219
11. /wp-includes/query.php -> line 2171
12. /wp-includes/user.php -> line 475
13. /wp-includes/user.php -> line 737
14. /wp-includes/user.php -> line 1114
15. /wp-includes/user.php -> line 1177
16. /wp-includes/cache.php -> line 374
17. /wp-includes/cache.php -> line 487
18. /wp-admin/includes/image.php -> line 27
19. /wp-includes/ms-blogs.php -> line 171
20. /wp-includes/widgets.php -> line 133
21. /wp-includes/widgets.php -> line 170
22. /wp-includes/widgets.php -> line 191
23. /wp-includes/widgets.php -> line 250
24. /wp-includes/widgets.php -> line 1069
25. /wp-includes/class-wp-xmlrpc-server.php -> line 2967
26. /wp-includes/class-wp-xmlrpc-server.php -> line 4162
27. /wp-includes/class-wp-xmlrpc-server.php -> line 4193
28. /wp-includes/class-wp-xmlrpc-server.php -> line 4439
29. /wp-includes/class-wp-xmlrpc-server.php -> line 4468
30. /wp-admin/includes/ms.php -> line 289
31. /wp-includes/class-json.php -> line 558
32. /wp-includes/ms-functions.php -> line 1341
33. /wp-includes/ms-functions.php -> line 1963
34. /wp-includes/ms-functions.php -> line 1966
35. /wp-includes/deprecated.php -> line 2279
36. /wp-includes/deprecated.php -> line 2380
37. /wp-includes/deprecated.php -> line 2690
38. /wp-includes/deprecated.php -> line 3221
39. /wp-includes/post.php -> line 300
40. /wp-includes/post.php -> line 2632
41. /wp-includes/post.php -> line 4309
42. /wp-includes/post.php -> line 4315
43. /wp-includes/post.php -> line 4378
44. /wp-includes/post.php -> line 4933
45. /wp-admin/includes/file.php -> line 247
46. /wp-admin/includes/file.php -> line 917
47. /wp-admin/includes/class-wp-upgrader.php -> line 1645
48. /wp-includes/capabilities.php -> line 494
49. /wp-includes/capabilities.php -> line 536
50. /wp-includes/capabilities.php -> line 919
51. /wp-admin/includes/ajax-actions.php -> line 1096
52. /wp-admin/includes/schema.php -> line 352
53. /wp-admin/includes/media.php -> line 229
54. /wp-admin/includes/media.php -> line 290
55. /wp-includes/class-oembed.php -> line 271
56. /wp-includes/class-oembed.php -> line 271
57. /wp-includes/functions.php -> line 211
58. /wp-admin/includes/class-wp-ms-sites-list-table.php -> line 69