more cli stuff

cli/args

@@ -0,0 +1,9 @@
+#!/usr/bin/php -q
+<?php
+
+printf("ARGC = $argc\n\n");
+foreach($argv as $i => $value) {
+    printf("ARGV[$i] = $value\n");
+}
+
+?>

cli/hello

@@ -1,6 +1,6 @@
 #!/usr/bin/php -q
 <?php
 
-echo "Hello World via command line!\n";
+printf("Hello World via command line!\n");
 
 ?>