请记住，cron在不同的工作目录中运行脚本，而不是你可能使用的目录。在命令行上尝试类似以下命令：

  cd / 
 ./path/to/your/script。 php 
 

如果失败，请正确修改脚本中的所有路径，直到它运行。然后它将在cron中运行。

i have a php script which runs fine when executed by SSHing into my server and running it.

however the php script doesn't seem to run even though a cron job set to run it every 10 minutes.

How do I view errors produced by cron job ?

Remember that cron runs your script in a different working directory than what you're probably used to. Try something like the following on the command line:

cd /
./path/to/your/script.php

If it fails, modify all paths in your script correctly until it runs. Then it will run in cron.