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Opened 19 years ago
Closed 18 years ago
#5481 closed defect (bug) (fixed)
Use is_numeric instead of ctype_digit in wp-admin/includes/image.php
| Reported by: | josephscott | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | 2.5 |
| Component: | Administration | Version: | 2.5 |
| Severity: | normal | Keywords: | has-patch |
| Cc: | Focuses: |
Description
The use of ctype_digit() has brought in as part of r6309 in wp-admin/includes/image.php. This will sound odd, but I've run into PHP installs that don't have ctype_* functions available. Seems like the next best thing is to use is_numeric().
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Change History (3)
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use of the WordPress function absint() would be even better than is_numeric().