Regarding to Linux Certification

Hello Everyone, I want to gain Linux certification and I have search about it for a long time and I have shortlisted a few certifications but I am confused about which one is better for me. I have 1 year experience in PHP and want to become linux certified. Can anyone suggest me which is better for me?

1. LFCS (Linux Foundation Certified System Administrator)
2. Linux+ CompTIA
3. GCUX - GIAC Certified Unix Security Administrator
4. LPIC 3 - 300 - Linux Enterprise Professional Certification
5. LFCE (Linux Foundation Certified Engineer)