The 5th Annual China PHP Conference

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coffear at gmail dot com
7 years ago
In the notes it there is an example of running 1 line of PHP using:

php -r 'print_r(get_defined_constants());'

This might work on a UNIX machine but unfortunately on windows it produces the following error message:

Parse error: parse error in Command line code on line 1

Instead of using ' (single quotes) to encompass the PHP code use " (double quotes) instead. You can safely use ' within the code itself however such as:

php -r "echo 'hello';"

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