<?php
class MyClass
{
public function myCaller($other)
{
$other->myCallee();
}
}
class MyOther
{
public function myCallee()
{
printf("%s", xdebug_call_class());
printf("::%s", xdebug_call_function());
printf(" in %s", xdebug_call_file());
printf(":%s\n", xdebug_call_line());
}
}
$a = new MyClass();
$b = new MyOther();
$a->myCaller($b);
echo '<hr/>';
xdebug_start_trace('trace');
$a->myCaller($b);
xdebug_stop_trace();