example 1<?php
if(!extension_loaded('funcall')) {
dl('funcall.so');
}
function my_func($arg1,$arg2) {
usleep(20000);
echo "step 002\n";
return $arg1.$arg2;
}
class my_class {
function f1() {
return true;
}
}
function pre_cb($args) {
var_dump($args);
echo "step 001\n";
}
function post_cb($args,$result,$process_time) {
var_dump($args);
var_dump($result);
echo 'step 003 (cost:',$process_time,")\n";
}
fc_add_pre('my_func','pre_cb');
fc_add_post('my_func','post_cb');
my_func('php','c');
fc_add_post('trim','post_cb');
echo trim("abc\n");
fc_add_pre('my_class::f1','pre_cb');
fc_add_post('my_class::f1','post_cb');
$my_class=new my_class;
$my_class->f1();
var_dump(fc_list());
?>
example 2$mq_time=$mq_count=0;
function mysql_query_monitor($args,$result,$process_time) {
global $mq_time,$mq_count;
$mq_time+=$process_time;
$mq_count++;
}
function mysql_query_log() {
global $mq_time,$mq_count;
file_put_contents('/tmp/mq.log',$mq_count."\n".$mq_time);
}
fc_add_post('mysql_query','mysql_query_monitor');
register_shutdown_function('mysql_query_log');
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