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List HTTP and HTTPS live streaming for testing

phptuts June 19, 2018

HTTP live streaming for testing: HTTPS live streaming for testing: HTTP live TV HTTPS live TV

How to get real client IP address when you use Cloudflare

phptuts June 12, 2018

In almost all case, we can get real client IP address with $_SERVER[“HTTP_CF_CONNECTING_IP”] and $_SERVER[“REMOTE_ADDR”] But in some special cases we will get proxy IP…

Some errors when using puppeteer on Linux

phptuts June 2, 2018

Error 1: Fix: Error 2: Fix: Error 3: Fix: Use –no-sandbox Error 4: or Check version: Fix: Now version is 7.5.1804

Angular lesson 5: Parent component listens for child event

phptuts May 31, 2018

The child component exposes an EventEmitter property with which it emits events when something happens. The parent binds to that event property and reacts to…

Angular lesson 4: Intercept input property changes with ngOnChanges()

phptuts May 30, 2018

We can detect and act upon changes to input property values with the ngOnChanges() method of the OnChanges interface. Child component: src/app/child/child.component.html src/app/child/child.component.css src/app/child/child.component.ts Parent…

How to install php-pgsql on CentOS

phptuts May 29, 2018

Step 1: find PHP version Step 2: Step 3: in this case we install php56-php-pgsql Or you can use this repo: http://rpms.famillecollet.com/enterprise/7/test/x86_64//php56-php-pgsql-5.6.30-2.el7.remi.x86_64.rpm Then you will…

How to setup phpPgAdmin on CentOS

phptuts May 29, 2018

Suppose that we have a server with nginx and php-fpm installed. Step 1: Result: Step 2: create PostgreSQL user First login as the postgres user…

How to Install PostgreSQL on CentOS

phptuts May 29, 2018

Step 1: Step 2: Data Directory: /var/lib/pgsql/data Step 3: Step 4: Note: You can install other version e.g: 11 by using this repo: https://download.postgresql.org/pub/repos/yum/testing/11/redhat/rhel-7-x86_64/pgdg-centos11-11-1.noarch.rpm (You…