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diff --git a/ext/java/README b/ext/java/README deleted file mode 100644 index 1bc43600e4..0000000000 --- a/ext/java/README +++ /dev/null @@ -1,154 +0,0 @@ -What is PHP4 ext/java? - - PHP4 ext/java provides a simple and effective means for creating and - invoking methods on Java objects from PHP. The JVM is created using JNI, - and everthing runs in-process. - - Two examples are provided, jver and jawt, to illustrate usage of this - extension. A few things to note: - - 1) new Java() will create an instance of a class if a suitable constructor - is available. If no parameters are passed and the default constructor - is private, then an instance of the class is returned instead. This - is useful as it provides access to classes like "java.lang.system" - which expose most of their functionallity through static methods. - - 2) Accessing a member of an instance will first look for bean properties - then public fields. In other words, "print $date.time" will first - attempt to be resolved as "$date.getTime()", then as "$date.time"; - - 3) Both static and instance members can be accessed on an object with - the same syntax. Furthermore, if the java object is of type - "java.lang.Class", then static members - - 4) Exceptions raised result in PHP warnings, and null results. - - 5) Overload resolution is in general a hard problem given the - differences in types between the two languages. This being said, - the current support is pretty lame and I intend to improve it. - The current algorithm is to pick the first method with the right - name (ignoring case!) and number of parameters - I warned you it - was lame! - -Build and execution instructions: - - Given the number of platforms and providers of JVMs, no single set of - instructions will be able to cover all cases. So in place of hard and - fast instructions, below are a working examples for a number of free and - commercial implementations and platforms. Please adjust the paths to - suit your installation. Also, if you happen to get this to work on - another JVM/platform combination, please let me know, particularly if - a unique build or execution setup was required. - - This function has been tested in both CGI and Apache (apxs) modes. As - the current design requires shared libraries, this support can not be - linked statically into Apache. - - Finally, it is worth noting that no JVMs are created until the first - Java call is made. This not only eliminates unnecessary overhead if - the extension is never used, it also provides error messages directly - back to the user instead of being burried in a log some place. - Additionally, on Unix, the loading of the shared library which implements - the JVM is also deferred until first use. - -======================================================================== -=== JVM=Kaffe 1.0.4 (as delivered with OS), OS=Redhat Linux 6.1 === -======================================================================== - -build instructions: - - ./configure --with-java - -php.ini: - - [java] - java.library=/usr/lib/kaffe/libkaffevm.so - java.library.path=/usr/lib/kaffe:/home/rubys/php4/modules - java.class.path=/usr/share/kaffe/Klasses.jar:/home/rubys/php4/modules/php_java.jar - extension_dir=/home/rubys/php4/modules - extension=libphp_java.so - -======================================================================== -=== JVM=Kaffe 1.0.5 (built from source), OS=Redhat Linux 6.1 === -======================================================================== - -build instructions: - - ./configure --with-java - -php.ini: - - [java] - java.library=/usr/local/lib/libkaffevm.so - java.library.path=/usr/local/lib/kaffe:/home/rubys/php4/modules - java.class.path=/usr/local/share/kaffe/Klasses.jar:/home/rubys/php4/modules/php_java.jar - extension_dir=/home/rubys/php4/modules - extension=libphp_java.so - -======================================================================== -=== JVM=IBM 1.1.8, OS=Redhat Linux 6.1 === -======================================================================== - -build instructions: - - ./configure --with-java=/home/jdk118 - -php.ini: - - [java] - java.library=/home/jdk118/lib/linux/native_threads/libjava.so - java.class.path=/home/jdk118/lib/classes.zip:/home/rubys/php4/modules/php_java.jar - extension_dir=/home/rubys/php4/modules - extension=libphp_java.so - -======================================================================== -=== JVM=Sun/Blackdown 1.2pre-release-v2, OS=Linux (glibc 2.1) === -======================================================================== - -build instructions: - - ./configure --with-java=/usr/local/lib/jdk1.2 - -php.ini: - - [java] - java.library=/usr/local/lib/jdk1.2/jre/lib/i386/libjava.so - java.library.path=/usr/local/lib/jdk1.2/jre/lib/i386/classic:/usr/local/lib/jdk1.2/jre/lib/i386/native_threads:/usr/local/lib/jdk1.2/jre/lib/i386:/var/tmp/work/php4/modules - java.class.path=/usr/local/lib/jdk1.2/jre/lib/rt.jar:/usr/local/lib/jdk1.2/jre/lib/i18n.jar:/var/tmp/work/php4/modules/php_java.jar - extension_dir=/var/tmp/work/php4/modules - extension=libphp_java.so - -You may also have to adapt your LD_LIBRARY_PATH environment variable, -if you didn't add the jdk library paths to /etc/ld.so.conf : - -LD_LIBRARY_PATH="/usr/local/lib/jdk1.2/jre/lib/i386:/usr/local/lib/jdk1.2/jre/lib/i386/classic:/usr/local/lib/jdk1.2/jre/lib/i386/native_threads:$LD_LIBRARY_PATH" - -======================================================================== -=== JVM=Sun JDK 1.1.8, OS=Windows NT 4 === -======================================================================== - -build instructions: - - SET JAVA_HOME=D:\jdk1.1.8 - msdev ext\java\java.dsp /MAKE "java - Win32 Debug_TS" - -php.ini: - - [java] - java.class.path="D:\jdk1.1.8\lib\classes.zip;F:\PHP4\Debug_TS\php_java.jar" - extension=php_java.dll - -======================================================================== -=== JVM=Sun JDK 1.2.2, OS=Windows NT 4 === -======================================================================== - -build instructions: - - SET JAVA_HOME=D:\jdk1.2.2 - msdev ext\java\java.dsp /MAKE "java - Win32 Debug_TS" - -php.ini: - - [java] - java.class.path=F:\PHP4\Debug_TS\php_java.jar - extension=php_java.dll |