How to capture multi-line output for commands issued with PHP exec? -


i trying execute system commands in php , capture output of commands output covers multiple lines. using exec(), seems returns value commands generate output on single line.

for example, if run date @ command line get:

 wed may 15 15:07:32 est 2013

as expected, if run command php exec using this...

exec("date",  $exec_results);

...then value of $exec_results becomes...

array ( [0] => wed may 15 15:07:32 est 2013 )

however, when run time command line this...

real 0m0.000s user 0m0.000s sys  0m0.000s

...but when php this...

exec("time",  $exec_results);

... value of $exec_results empty:

array( )

i don't need run date or time in application these examples of how single line vs. multi-line output on command line seems change gets php.

the documents say:

if output argument present, specified array filled every line of output command.

so why $exec_results array not being filled lines seen when time command run in command line?

notes - have run command line entries apache user rule out privileges.

this should work you

ob_start(); passthru("ls -la"); $dat = ob_get_clean();

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