Prevent stderr from commandExists() #272
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If the program 'ps' is not available like in shared hosts prevent stderr messages from shell_exec(which ps) which gets repeated quite often.
mattab
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May 8, 2014
Prevent stderr from commandExists nice trick, cheers
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If the program 'ps' is not available like in shared hosts prevent stderr messages from shell_exec(which ps) which gets repeated quite often.