not able to execute command using "exec" in PHP (Could not open input parameters file)

Question

I am executing blow command through my php file but getting an error. Please guide me what I am doing wrong.

exec('/var/www/sizeme/demo/imaguRunner /var/www/sizeme/demo/example/
parameters.txt',$output,$return_val);

Error
-----------------
Array ( [0] => FATAL: Could not open input parameters file "/var/www/sizeme/demo/example/parameters.txt". (from ImaguSeg_InitFromFile() at ../RunIt.cpp::170)
        [1] => FATAL: Could not open input parameters file "/var/www/sizeme/demo/example/parameters.txt". (from ImaguSeg_InitFromFile() at ../RunIt.cpp::170) )

Please guide me.

Jimit · Accepted Answer · 2013-12-21 12:47:25Z

3

Okay.. got solution,

I need to change dir first and then executed command. see below code.

chdir('/var/www/sizeme/demo');
exec('/var/www/sizeme/demo/imaguRunner /var/www/sizeme/demo/example/
parameters.txt',$output,$return_val);

Thank God.

answered Dec 21, 2013 at 12:47

Jimit

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