XDebug - PHP脚本需要5到30秒的时间才能在最后一行之后结束

Question

I have some scripts running showing a website, and on my macbook, with php 7.1 installed + xdebug, if I don't put an exit at the end of my script, php takes very long to finish executing.

This code works normally:

<?php
$start = microtime(true);
// many many code
exit(microtime(true) - $start);
// exits 0.2

This code is ending very slowly:

<?php
// many many code
echo microtime(true) - $start; // echoes 0.2s

// but the script need about 10.4s to finish (quite long and changing time)

I don't have any code after the exit, so it's really the end of my script...

This is not happening on windows nor on linux. What's wrong about my setup?

Answer 1

I managed to fix my issue by disabling XDebug remote, thanks to @Mario's comment: XDebug was enabled for remote use. Disabling it made my script ends fast again:

xdebug.remote_enable = 0
xdebug.remote_autostart = 0