OPNSense / core / c498f7a / ipsec: PHP 7.1 compat

OPNSense/core c498f7a — src/www vpn_ipsec.php vpn_ipsec_phase1.php

ipsec: PHP 7.1 compat

Delta		File
+8	-19	src/www/vpn_ipsec.php
+10	-17	src/www/vpn_ipsec_phase1.php
+2	-11	src/www/vpn_ipsec_mobile.php
+2	-11	src/www/vpn_ipsec_phase2.php
+2	-9	src/www/vpn_ipsec_keys.php
+2	-9	src/www/vpn_ipsec_keys_edit.php
+1	-3	src/www/vpn_ipsec_settings.php
+27	-79	7 files