Function: is_int()

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Referenced 7 times:

1. /textpattern/publish/taghandlers.php -> line 5442
2. /textpattern/lib/IXRClass.php -> line 1002
3. /textpattern/lib/txplib_html.php -> line 1566
4. /textpattern/lib/array_column.php -> line 51
5. /textpattern/lib/array_column.php -> line 62
6. /textpattern/lib/array_column.php -> line 76
7. /textpattern/lib/txplib_db.php -> line 1099