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> Recent operating systems provide the ability to perform
versioning and scoping. This features make it possible to let
PHP 3 and PHP 4 run as concurrent modules in one Apache server.
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> This feature is known to work on the following platforms:
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>Linux with recent binutils (binutils 2.9.1.0.25 tested) </P
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>Solaris 2.5 or better</P
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>FreeBSD (3.2, 4.0 tested)</P
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> To enable it, configure PHP 3 and PHP 4 to use APXS
(<CODE
CLASS="option"
>--with-apxs</CODE
>) and the necessary
link extensions (<CODE
CLASS="option"
>--enable-versioning</CODE
>).
Otherwise, all standard installations instructions apply. For example:
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>$ ./configure \
--with-apxs=/apache/bin/apxs \
--enable-versioning \
--with-mysql \
--enable-track-vars</PRE
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