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Doc Bug #243 String subtraction (-) not noted as no longer supported
Submitted: 1998-04-04 04:33 UTC Modified: 1998-04-08 22:11 UTC
From: david at uws dot edu dot au Assigned:
Status: Closed Package: Documentation problem
PHP Version: 3.0 Release Candidate 2 OS: Debian/GNU Linux 1.3
Private report: No CVE-ID: None
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From: david at uws dot edu dot au
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 [1998-04-04 04:33 UTC] david at uws dot edu dot au 
The sample "guestbook" app with PHP/FI 2 uses a string
construct as per:

  $fn = $fn - "\.html";

The result of this in PHP3 is that $fn equals zero (0);
presumably that like the string concatenation (+), the
string subtraction (-) operator is no longer supported - but
this is not documented (nor handled by the "convertor" app).

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 [1998-04-08 22:11 UTC] jim 
Now notes in the CHANGES document.
 
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