<?php

$arr = explode("\n",file_get_contents("redis.c"));

$idx = [];

foreach($arr as $str) {

if(strpos($str, "zend_parse_method_parameters")!==false) {

$start = strpos($str, '"O');

$str = substr($str, $start+1);

$end = strpos($str, '"');

$str = substr($str, 0, $end);

if(!isset($idx[$str])) {

$idx[$str]=1;

} else {

$idx[$str]++;

}

}

}

arsort($idx);

foreach($idx as $proto => $count) {

echo $proto . "\t" . $count . "\n";

}

?>