The expression you typed is not valid for the reason indicated in the message. Make sure you have typed field names and punctuation correctly, and then try the operation again.
/usr/local/bin/lsusb: line 89: 16#00 01: syntax error in expression (error token is "01") /usr/local/bin/lsusb: line 89: 16#: invalid integer constant (error token is ...
Parse error: syntax error, unexpected $end in Command line code on line 1 To solve the missing parenthesis error in PHP, the code has to be checked from the beginning to search for it.