Simple gulp file example using gulp-livereload

Gulpfile.js

/* 
* Simple gulp file using gulp-livereload
* $ gulp -v
* CLI version 3.9.1
* Local version 3.9.1
*
* run example:
* $ gulp watch
* 
* if you have errors, check first if you have fs.inotify.max_user_watches configured appropriate
* for Arch Linux follow these steps:
* # echo "fs.inotify.max_user_watches=524288" >> /etc/sysctl.d/99-sysctl.conf
* # sysctl --system
* this will also persist after reboot
*/
var gulp = require('gulp'),
livereload = require('gulp-livereload');

var fileArray = [
	'dir1/*.php',
	'dir2/**/*.php',
	];

gulp.task('php', function () {
	gulp.src(fileArray).pipe(livereload({ start: true }));
});

gulp.task('watch', function(){
	livereload.listen();
	gulp.watch(fileArray,['php']);
});