regex - Removing comments from a group of php files via command line in Windows -

-

i have bunch of files , send them deployment sans comments whitespace intact (so can make quick changes in production in emergency cases).

the comments can either single line comments (#, //) or multi line syntax /**/ , @ indentation level.

i want create batch file when executed directory reads php files , strips comments.

i not sure try. know can fetch files .php extension , loop through them. replacing content easy enough well. stuck on how remove comments.

there's multiple ways it, think efficient use regular expressions. i'm not regexp guru, know can use grep (or powerfull text editor such notepad++, sublimetext, et...) replace expressions highlighted empty string.

for example, in sublime text, i've tested regular expression, find multiple lines comment :

\/\*([\s\s]*?)\*/|//.*|#.*

quick explanation :

  • the regexp made of 3, or symbol inside ( pipe symbol |)
  • the first expression mean "something starting /*, character, or blank character , , finishing */"
  • the second means "any expression starting // , character following
  • the third means "any expression starting # , character following

once you've set search expression in sublime text, can replace did return "blank" replacement.


Comments

Post a Comment

Popular posts from this blog

Hatching array of circles in AutoCAD using c# -

-
i beginner in autocad plugins .i have created array of circle using following code. now, have hatch circles in array .how that??how hatch circles @ once? moreover, how can return hatch method , use hatch objects.sorry language.thanks in advance. [assembly: commandclass(typeof(beamsection.class1))] namespace beamsection { public class class1 { //class1 obj = new class1(); [commandmethod("beamatsupport")] public void addlightweightpolyline() { // current document , database document acdoc = application.documentmanager.mdiactivedocument; database accurdb = acdoc.database; promptpointresult ppr = acdoc.editor.getpoint("\nselect starting point "); var ucs = acdoc.editor.currentusercoordinatesystem; point3d startingpt = ppr.value.transformby(ucs); list<double> radius = new list<double>(); radius.add(0.5);
Read more

ios - UITEXTFIELD InputView Uipicker not working in swift -

-
hello trying pop uipickerview view programmatically when user clicks on textfield. have tried doesn't doing anything. isn't working. nothing happening when click textfield class userprofiletableviewcontroller: uitableviewcontroller,uitextfielddelegate,uipickerviewdelegate,uipickerviewdatasource { var itempicker: uipickerview! = uipickerview() @iboutlet weak var gendertxtfield: uitextfield! var gender = ["male","female"] override func viewdidload() { super.viewdidload() gendertxtfield.delegate = self itempicker!.delegate = self itempicker!.datasource = self itempicker!.backgroundcolor = uicolor.blackcolor() self.gendertxtfield.inputview = itempicker } func numberofcomponentsinpickerview(pickerview: uipickerview) -> int{ return 1 } // returns # of rows in each component.. func pickerview(pickerview: uipickerview, numberofrowsincomponent component:
Read more

Python Pig Latin Translator -

-
so have been working on @ codecademy.com while trying learn python. don't know if blind , can't see why won't work or what. here's code won't let me use. function print variable if had typed in , print "empty" if didn't type anything. print "welcome english pig latin translator!" original = raw_input("what's name?") if len(original) > 0 print original else print "empty" if len(original) > 0 else the above lines contains syntax errors. try: if len(original) > 0: else: note added colons, ( : ).
Read more