Custom PHP function

Wappler General
#1

Is any way to save a custom php function to reuse later in other part of the site??

Does Wappler have any Code hinting and code completion??

Is any snippets panel??

#2

No, there’s no snippets panel in Wappler and not place to save custom php functions. But normally in Wappler and its components you don’t need such on your pages.

#3

It depends what the function is doing. You can often add custom formatters/extensions to both server and client sides to achieve what you want.

#4

Hi. Can you orientate me please how to achieve this?? I am new in wappler.

Regards

#5

Maybe explain what are you trying to achieve, that’s not possible with the components in Wappler?

#6

For example:

I have created a function un php that takes the parameters and loop trought array for all the values…

Add a custom css to the DOM if a value from array is found.

Or simply create a PHP fucntion like this:


    // yes, the argument list can be empty
    3 function foo() {
    4
    5 // returns an array of all passed arguments
    6 $args = func_get_args();
    7
    8 foreach ($args as $k => $v) {
    9 echo "arg".($k+1).": $v\n";
    10 }
    11
    12 }
    13
    14 foo();
    15 /* prints nothing */
    16
    17 foo('hello');
    18 /* prints
    19 arg1: hello
    20 */
    21
    22 foo('hello', 'world', 'again');
    23 /* prints
    24 arg1: hello
    25 arg2: world
    26 arg3: again
    27 */

Thanks

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