php single thead implementation

php/search.php

@@ -0,0 +1,34 @@
+<?php
+class Hash {
+    public function __get($key)
+    {
+        $this->$key = 0;
+        return 0;
+    }
+}
+$result = new Hash();
+$dir = __DIR__ . '/../tmp/tweets';
+foreach(scandir($dir) as $file) {
+    if ($file === '.' || $file === '..') {
+        continue;
+    }
+
+    $fh = fopen($dir . '/' . $file, 'r');
+    while($line = fgets($fh)) {
+        if (stripos($line, 'knicks') !== false) {
+            list($_, $hood) = explode("\t", $line, 3);
+            $result->$hood++;
+        }
+    }
+    fclose($fh);
+}
+$result = (array)$result;
+arsort($result);
+$fh = fopen($dir . '/../php_output', 'w');
+foreach($result as $hood => $count) {
+    fwrite($fh, $hood);
+    fwrite($fh, "\t");
+    fwrite($fh, $count);
+    fwrite($fh, "\n");
+}
+fclose($fh);

run_php

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+export TIMEFORMAT=%R
+time php php/search.php