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PHP script to compare files (similar to grep)

We need a simple PHP script/webpage that accepts an uploaded csv file, cleans it by comparing it to an existing file, and then offers 2 results files for download.

The cleaning process should replicate the following shell commands:

grep -Ff [login to view URL] [login to view URL] > [login to view URL]

(in words: put all lines in [login to view URL] that contain any entry from [login to view URL] into the first output file)

grep -v -Ff [login to view URL] [login to view URL] > [login to view URL]

(in words: put all lines in [login to view URL] that DO NOT contain any entry from [login to view URL] into the second output file)

The file uploaded by the user is listtobecleaned.csv. The file [login to view URL] exists on the server and contains a list with one entry per line.

Please write a few comments to indicate you understand the project requirements and can solve them quickly.

Skills: PHP, Software Architecture, MySQL, HTML, Javascript

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About the Employer:
( 73 reviews ) Panama City, Paraguay

Project ID: #23546585

13 freelancers are bidding on average $29 for this job

VileGnosis

I can make this CSV parsing and exporting script to compare the two files you put into it. My average project completion time is within 3-5 hours on the same day. The skills I have include PHP, HTML5, CSS3, JavaScript, More

$30 USD in 1 day
(249 Reviews)
7.0
softcoats

Hi, I am Full stack developer having 6 years experience in technologies like Html 5, Css3, Bootstrap, JavasScript, jQuery, Angular.JS, React.JS, Node.JS, [login to view URL], Vue.JS, Php, Laravel, WordPress. Let's discuss in d More

$20 USD in 7 days
(42 Reviews)
6.2
kovirijagdish

I believe in providing good quality code and services with security. I am a Web Developer, Web Security Researcher & Bug Bounty Hunter at HackerOne, BugCrowd, BountyFactory and many other Independent Bug Bounty Program More

$70 USD in 1 day
(98 Reviews)
5.2
webdroid

Hi, I'd love to Create a simple PHP script/webpage that accepts an uploaded csv file on time as per your project details along with 100% satisfactory work. Website design and development work portfolio: https://www.f More

$50 USD in 2 days
(18 Reviews)
5.0
anunanda83

Hello How are you ? I have 5 years experience in PHP I had read out your project details . i will start this project right now Please ping me Here are my some work : core php [login to view URL] https:// More

$16 USD in 1 day
(4 Reviews)
3.6
fenilrana129

Hi Sir/Ma'am, FAMILIAR WITH FILE COMPARISION. EXPERT OF PHP. READY TO START. As I am a FULL STACK PHP developer of CODEIGNITOR, MAGENTO 2, LARAVEL and having 5+ years of experience in HTML, CSS, BOOTSTRAP, JAVASCRIPT More

$25 USD in 2 days
(15 Reviews)
3.9
AleksandarDikic

Hello. I have some experiences for similar projects with yours. I have rich experiences as a Web Frontend developer for 12 years. I have developed 250+ projects based Javascript and modern Javascript frameworks like j More

$25 USD in 7 days
(5 Reviews)
2.9
BorisBobrov

Hi, web design and development expert here! I have 6 years of web development . * WordPress, CodeIgniter, Laravel development * React.js, Node.js, ExpressJS development * HTML, CSS3, JavaScript(including modern Java More

$20 USD in 7 days
(3 Reviews)
2.3
chetanprajapat

Hi, we need only opportunity for prove my skill i don't need first money our moto is give first satisfying work. I am a Web and App developer specializing in creating and modifying Websites, E-Commerce Website, Custo More

$10 USD in 1 day
(3 Reviews)
1.9
Qchmqs

I can finish that in a few hours from now, can I have the rest of the details about this task ? is php really a requirement here ? I'm a php programmer mainly, but I don't use php for this type of tasks, I'd rather u More

$35 USD in 3 days
(2 Reviews)
1.5
Yangwudi

Hi! this is Yang, I reviewed your project description and I feel a stirring of curiosity about your project. I have rich experiences in developing websites by core php, Laravel and mysql. I am a new freelancer but I've More

$30 USD in 1 day
(2 Reviews)
0.9
RAJ1994KUMAR

hey man. grep is linux command and i know what it does. I can do the same task for you with php. you want to compare to files and give download option consider it done. because i have rich experience in core php and fi More

$30 USD in 2 days
(1 Review)
0.0
Gourav6588

Hi, I ready you description you are looking for a website in PHP and I will provide you details in chat . I m new here hope you love my work and hire me for a long terms projects and I will give me 100% to you. Hire More

$20 USD in 7 days
(2 Reviews)
0.1