Make xdebug version-aware

Signed-off-by: Jacob Kiers <jacob@jacobkiers.net>

bin/xdebug

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+VERSION=$1
+shift 1
+
 COMMAND=$1;
 shift 1
 
@@ -12,4 +15,4 @@ if [ ! -f "${COMMAND}" ]; then
     exit 1;
 fi
 
-PHP_IDE_CONFIG="serverName=local" XDEBUG_CONFIG="remote_enable=1 remote_mode=req remote_port=9000 remote_host=127.0.0.1 remote_connect_back=0" php -d zend_extension=xdebug.so $COMMAND "$@"
+PHP_IDE_CONFIG="serverName=local" XDEBUG_CONFIG="remote_enable=1 remote_mode=req remote_port=9000 remote_host=127.0.0.1 remote_connect_back=0" php$VERSION -d zend_extension=xdebug.so $COMMAND "$@"