Usage:
This shortcode is designed to check for the existence of a $_POST variable and, given a value to check, for a value match. Any content embedded between the tags will be displayed if the criteria is met.
[ELSE_ifpost] conditional branching is supported.
Shortcode nesting is supported:
[i4w_ifpost1] thru [i4w_ifpost19]
[ELSE_ifpost1] thru [ELSE_ifpost19]
Parameters:
| post | The name of the $_POST variable for whose existence you are checking. Default: none. Required: yes. |
| val | A value which the $_POST variable must hold in order for the shortcode to evaluate to true. Default: none. Required: no. |
Example:
Will display “Test POST is set” if $_POST[‘test_post’] exists.
[i4w_ifpost post='test_post'] Test POST is set [ELSE_ifpost] Test POST is NOT set [/i4w_ifpost]
Will display “Test POST is set to 123” if $_POST[‘test_post’] exists. AND its value is 123.
[i4w_ifpost post='test_post' val=123] Test POST is set to 123 [ELSE_ifpost] Test POST is NOT set to 123 [/i4w_ifget]
API:
There is no API function equivalent for this shortcode.