Update minimum PHP version requirement (fairly conservatively)

For context, debian jessie has 5.6, ubuntu trusty (out of support) has 5.5.

I believe I have used 5.4 array syntax in some DAViCal code, and made a change to AWL which requires 5.2.
This commit is contained in:
Jamie McClymont 2019-03-06 04:58:17 +00:00
parent 9522fd5f3c
commit 535ae22ea1

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@ -78,7 +78,7 @@ a number of years.
The following other software is also needed:
Apache: 1.3.x or 2.x.x
PHP: 5.1 or greater (along with the PDO and PostgreSQL extensions)
PHP: 5.4 or greater (along with the PDO and PostgreSQL extensions)
PostgreSQL: 8.2 or greater
The PostgreSQL database may be installed on a server other