1 files changed, 42 insertions, 0 deletions
diff --git a/phpdoc.sh b/phpdoc.sh
new file mode 100644
index 0000000..e705532
--- /dev/null
+++ b/phpdoc.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -u
+set -e
+
+function usage
+{
+    echo "Usage: $0 -f <function>"
+}
+
+function lookup_function
+{
+    local name="$1"
+
+    echo "Looking up function $name"
+}
+
+opt_f=
+
+# Parse the arguments
+while getopts :f: opt ; do
+    case ${opt} in
+        f)
+            opt_f="${OPTARG}"
+            ;;
+        \?)
+            echo "Invalid option -${OPTARG}."
+            exit 1
+            ;;
+        :)
+            echo "Missing parameter for -${OPTARG}."
+            exit 1
+            ;;
+    esac
+done
+
+if [ -n "${opt_f}" ]; then
+    lookup_function "${opt_f}"
+else
+    usage "$0"
+    exit 1
+fi