Disabling a Code function

there is a code but wanna disable its function

[websoft]

there is a code on a php file, i wanna use a code before it to disable the code e.g. from if ( ) till another } - i wanna disable it without removing it. i really need this help thanks all u

[MatthewHSE]

Can you just comment it out?

/* Begin PHP comment
if () {
}
End PHP comment */

[janharders]

yeah, commenting it out would be the cleanest way. if that is out of the question for some reason, modify the if( )
instead of
if(something)
say
if(false && something)

which will never be true.

[websoft]

it's decoded comment it ?

[websoft]

if ( trim($mta_cbid) != '' ) {
}
between {} there is the code i wanna disable

[websoft]

commenting completely disable the script function

[MatthewHSE]

commenting completely disable the script function

You must have commented out the wrong code. Just put the comment tags around the code you want to disable, e.g.,

if (trim($mta_cbid) != ") {
$keep = '123';
/* Begin comment
$disable = '456';
End comment */
$AndAlsoKeep = '789';
}