shell script fix using shellcheck lint
authorKartik Mistry <kartik.mistry@gmail.com>
Tue, 1 Apr 2014 12:17:22 +0000 (17:47 +0530)
committerKartik Mistry <kartik.mistry@gmail.com>
Tue, 1 Apr 2014 12:49:06 +0000 (18:19 +0530)
commite10082c62b73a2d2d11b152066fff53d5fa22360
tree77bd80487af82b1f66951504875a2861f3564322
parent3e05447e381a33ed4a01be922afadd953736c246
shell script fix using shellcheck lint

* shellcheck script used: https://github.com/koalaman/shellcheck
* includes/php.sh: Use $(..) instead of deprecated `..`.

Change-Id: Ie1dfff97b548aca75d76c762b74f8fcab84d46fb
maintenance/dev/includes/php.sh