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the following query is syntactically invalid, so fbsql_query() fails and returns false:
it is perfectly possible for a query to succeed but affect no rows or return no rows.
Ultimo aggiornamento 2011-10-24
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php doesn't make use of any formal function declarations; this is why call syntax is always completely dynamic and never checked for errors. checking for correct call syntax is left to the user code. for example, it's possible to call a function using only one argument at one time and four arguments the next time - both invocations are syntactically absolutely correct.
since php doesn 't have formal function definitions with support for call syntax checking, and since php features variable arguments, sometimes you need to find out with how many arguments your function has been called.
Ultimo aggiornamento 2011-10-24
Frequenza di utilizzo: 1
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