User Tools
uphp:functions:call_user_func
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
|
uphp:functions:call_user_func [2017/02/18 12:48] jeff |
uphp:functions:call_user_func [2017/02/18 14:32] jeff |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ======call_user_function====== | + | ======call_user_func====== |
| < | < | ||
| Line 14: | Line 14: | ||
| ====Return Value==== | ====Return Value==== | ||
| - | The result of the function can be of any type depending on the way the function is defined | + | Any type depending on the way the function is defined |
| ====Example==== | ====Example==== | ||
| Line 24: | Line 24: | ||
| print($result); | print($result); | ||
| ?></ | ?></ | ||
| - | |||
| - | ====Additional Information==== | ||
| - | If called from within a function, the [[uphp: | ||
| ====See Also==== | ====See Also==== | ||
| + | [[uphp: | ||
| + | |||
| [[uphp: | [[uphp: | ||
| [[print()]] - Output data to the current output stream such as a web page or terminal | [[print()]] - Output data to the current output stream such as a web page or terminal | ||
| + | |||
| + | ====Additional Information==== | ||
| + | User defined functions can take many different forms, and it is not necessary to use [[call_user_func()]] to execute a function unless a direct return value is needed. | ||
| + | |||
| + | If used within a function, the [[uphp: | ||
uphp/functions/call_user_func.txt · Last modified: 2021/09/13 05:57 (external edit)
