COMMAND MODE SYNTAX:
ph [-s server] [-p port] [-t type] [-f field1,field2,...] [-mMrRbBTlLF] query

ph [-s server] [-p port] [-t type] [-f field1,field2,...] [-mMnNrRbBTlLFcC]

INTERACTIVE MODE SYNTAX:
query [name-of-field=]value-of-field... [return {all|name-offield...}]