#!/usr/bin/php

<?php

include_once ("java/Java.inc");

ini_set("max_execution_time", 0);

$System=new JavaClass("java.lang.System");

$n=10000;

for ($i = 0; $i < $n; $i++) {

$temp_array[$i]="$i";

}

// post temp array to java (as hash)

$hash = new java("java.util.Hashtable", $temp_array);

// post temp array to java (as arrayList)

$hashMap = new java("java.util.HashMap", $temp_array);

$now = java_values($System->currentTimeMillis());

// receive Hashtable and Hashmap in one request

$php_hash=java_get_values($hash);

$php_hashMap=java_get_values($hashMap);

echo "array from java_get_values:\n";

for ($i = 0; $i < $n; $i++) {

$val = "($php_hash[$i],$php_hashMap[$i]) ";

}

$now=java_values($System->currentTimeMillis())-$now;

echo "$now (ms)\n\n";

$now = java_values($System->currentTimeMillis());

echo "the same, but slower (uses $n*4 round trips):\n";

for ($i = 0; $i < $n; $i++) {

$val = "($hash[$i],$hashMap[$i])";

}

$now=java_values($System->currentTimeMillis())-$now;

echo "$now (ms)\n";

?>