MFH: r422652

lang/php56: Update from 5.6.25 to 5.6.26

Security: CVE-2016-7416
Security: CVE-2016-7412
Security: CVE-2016-7414
Security: CVE-2016-7417
Security: CVE-2016-7411
Security: CVE-2016-7413
Security: CVE-2016-7418

Approved by: swills (mentor)

Approved by: ports-secteam (mat)