PHP UML Generator

Question

How do I generate UML diagram based on existing classes in PHP

User · Answer

If you are looking to generate UML easily from your existing PHP Classes you might want to consider PHPStorm 3.0 IDE. It does a good job of replicating existing code into UML.

Have a look at the PHP Storm feature list.

User · Answer

There s also php2xmi  You have to do a bit of manual work  but it generates all the classes  so all you have to do is to drag them into a classdiagram in Umbrello   Otherwise  generating a diagram with the use of reflection and graphviz  is fairly simple  I have a snippet over here  that you can use as a starting point

User · Answer

the best  Windows  software i have found to do PHP and UML is Sparx Systems Enterprise Architect  besides a pletora of features  it supports the following for PHP    Reverse engineer object oriented PHP into UML class diagrams Generate PHP class definitions from UML class diagrams Synchronize changes made in a UML class into the corresponding PHP class definition Synchronize changes made in a PHP class definition into the corresponding UML class Create UML sequence diagrams to show what PHP classes use and how they are used Produce detailed documentation of your PHP code in standard RTF and HTML format Perform code engineering on models to generate base PHP pages    not free   199   but definitely worth the money

User · Answer

Here s how I did it  directly from code to PDF drawing without manual drawing of anything     Use BOUML for  reverse engineering PHP code   sic  to extract the class model  BOUML is available from  universe  repository of Ubuntu   I seriously recommend BOUML for this step because it s really fast compared to many other programs I have tried  In addition  it seems that BOUML seems to extract the model correctly  for the parts that BOUML even tries to extract   Use BOUML to export model as XMI 1 4 file Use ArgoUML to import said XMI file  you can use webstart version for this step  Export XMI from ArgoUML  I don t know which XMI version variant the output is but it is not the same result as the output from BOUML  The argouml-graphviz cannot handle XMI file directly from BOUML   Use argouml-graphviz to convert ArgoUML exported XMI file to dot format  you may need to use saxon instead of xsltproc to get it work due to use of XSLT2  Use dot or fdp or sfdp to render the class diagram    Here s an example of suitable command line for using fdp to output PDF diagram  assuming that dot file generated by argouml-graphviz XLST processing is saved as xmi-model dot    fdp -Tpdf -Gmaxiter 1000 -Gmindist 0 5 -Gpackmode node     -Eweight 0 05 -Elen 1 0 -Eminlen 1 0 -Gsplines true     -Goverlap false xmi-model dot -oxmi-model pdf   As an alternative you could try PHP UML or php2xmi instead of BOUML for doing the  reverse engineering  part  I haven t yet tried that    I m using the phrase  reverse engineering  because it seems that UML people are using those words when they mean extracting class and method information from the source code  I would personally interpret those words as extracting information from executable binary file or captured raw wire data    If you prefer drawing the class diagram by hand  instead of using computer to do all the drawing   you can use either BOUML or ArgoUML for the drawing  Using the  reverse engineered  data via BOUML will help in that case

User · Answer

Have you tried Autodia yet  Last time I tried it it wasn t perfect  but it was good enough

User · Answer

If you are looking to generate UML easily from your existing PHP Classes you might want to consider PHPStorm 3.0 IDE. It does a good job of replicating existing code into UML.

Have a look at the PHP Storm feature list.

User · Answer

Have you tried Autodia yet  Last time I tried it it wasn t perfect  but it was good enough

User · Answer

I strongly recommend BOUML which    is extremely fast  fastest UML tool ever created  check out benchmarks   has rock solid PHP import and export support  also supports C    Java  Python  is multiplatform  Linux  Windows  other OSes   is full featured  impressively intensively developed  look at development history  it s hard to believe that such fast progress is possible   supports plugins  has modular architecture  this allows user contributions  looks like BOUML community is forming up

User · Answer

There s also php2xmi  You have to do a bit of manual work  but it generates all the classes  so all you have to do is to drag them into a classdiagram in Umbrello   Otherwise  generating a diagram with the use of reflection and graphviz  is fairly simple  I have a snippet over here  that you can use as a starting point

User · Answer

phUML     phUML is fully automatic UML class diagramm generator written in PHP  licensed under the BSD license  It is capable of parsing any PHP5 object oriented source code and create an appropriate image representation of the oo structure based on the UML specification        phuml -r  var www my project -graphviz -createAssociations false -neato out png   Step by step guide

User · Answer

There s also the PHP UML tool available from pear   PHP UML    Can generate UML XMI files in version 1 4  or in version 2 1  logical  component  and deployment views  Can generate an API documentation in HTML format Can generate PHP code  code skeleton  from a given XMI file Can convert UML XMI content from version 1 4 to version 2 1   Install it on the command  line via     pear install pear php uml   This used to be   pear install pear php uml-alpha but the package has since gone stable    Generate your xmi     phpuml -o project xmi

User · Answer

Have you tried Autodia yet  Last time I tried it it wasn t perfect  but it was good enough

User · Answer

In theory you can use PhpStorm to visualise your classes using UML  The generation is not really great but you can effectively refactor stuff and again  at least preview parents  implementations  constants  attributes  methods and their visibility in a nice way    Situation  I want to visualise a communication between already existing components to a colleague   Process using PHPStorm   https   blog jetbrains com phpstorm 2017 09 uml-diagrams-in-phpstorm-2017-2   Advantages   Nice UI  final diagram  Able to refactor code from a diagram  Able to add notes  The class diagram symbolises private public properties  constructors  methods nicely    Disadvantages   No support for PHP 7  Painfully to use  Can t resize the generated boxes  When adding a new relation  the previous ones get randomly lost  O wtf  Restarting PhpStorm destroys the diagrams Changed my mind  impossible to use relations   Result  Anyway  after some painful hour of work I was only able to generate unrelated boxes and had to use additional program to link relations  Really bad  But I believe once they make it work properly it will be a great feature because as the code changes  the diagrams would be automatically updated   For now  don t use PhpStorm for UML diagrams

User · Answer

There s also the PHP UML tool available from pear   PHP UML    Can generate UML XMI files in version 1 4  or in version 2 1  logical  component  and deployment views  Can generate an API documentation in HTML format Can generate PHP code  code skeleton  from a given XMI file Can convert UML XMI content from version 1 4 to version 2 1   Install it on the command  line via     pear install pear php uml   This used to be   pear install pear php uml-alpha but the package has since gone stable    Generate your xmi     phpuml -o project xmi

User · Answer

Have you tried Autodia yet  Last time I tried it it wasn t perfect  but it was good enough

User · Answer

You can use Visual Paradigm for UML  This might not be the best paid  it s US 699  product  just as an option if anyone would like to try  It can create class diagram from PHP and vice versa  and not only PHP  there s a bunch of language you can choose such as C   C    Ruby  Java  VB NET  Python  Objective C  Perl  etc  There s also a trial you can check on

User · Answer

the best  Windows  software i have found to do PHP and UML is Sparx Systems Enterprise Architect  besides a pletora of features  it supports the following for PHP    Reverse engineer object oriented PHP into UML class diagrams Generate PHP class definitions from UML class diagrams Synchronize changes made in a UML class into the corresponding PHP class definition Synchronize changes made in a PHP class definition into the corresponding UML class Create UML sequence diagrams to show what PHP classes use and how they are used Produce detailed documentation of your PHP code in standard RTF and HTML format Perform code engineering on models to generate base PHP pages    not free   199   but definitely worth the money

User · Answer

Well to be honest  first and foremost you shouldn t generate UML model from code  but code from UML model      Even if you are in a rare situation  when you need to do this reverse engineering  it is generally suggested that you do it by hand or at least tidy-up the diagrams  as auto-generated UML has really poor visual   information  value most of the time   If you just need to generate the diagrams  it s probably a good thing to ask yourself why exactly  Who is the intended audience and what is the goal  What does the auto-generated diagram have to offer  what code doesn t   Basicly I accept only one answer to that question  It just got too big and incomprehensible   Which again is a reason to start with UML in the first place  as opposed to start coding    It s called analysis and it s on decline  because every second guy in business thinks it s a bit too expensive and not really necessary

User · Answer

There s also php2xmi  You have to do a bit of manual work  but it generates all the classes  so all you have to do is to drag them into a classdiagram in Umbrello   Otherwise  generating a diagram with the use of reflection and graphviz  is fairly simple  I have a snippet over here  that you can use as a starting point

User · Answer

Well to be honest  first and foremost you shouldn t generate UML model from code  but code from UML model      Even if you are in a rare situation  when you need to do this reverse engineering  it is generally suggested that you do it by hand or at least tidy-up the diagrams  as auto-generated UML has really poor visual   information  value most of the time   If you just need to generate the diagrams  it s probably a good thing to ask yourself why exactly  Who is the intended audience and what is the goal  What does the auto-generated diagram have to offer  what code doesn t   Basicly I accept only one answer to that question  It just got too big and incomprehensible   Which again is a reason to start with UML in the first place  as opposed to start coding    It s called analysis and it s on decline  because every second guy in business thinks it s a bit too expensive and not really necessary

User · Answer

phUML     phUML is fully automatic UML class diagramm generator written in PHP  licensed under the BSD license  It is capable of parsing any PHP5 object oriented source code and create an appropriate image representation of the oo structure based on the UML specification        phuml -r  var www my project -graphviz -createAssociations false -neato out png   Step by step guide

User · Answer

Here s how I did it  directly from code to PDF drawing without manual drawing of anything     Use BOUML for  reverse engineering PHP code   sic  to extract the class model  BOUML is available from  universe  repository of Ubuntu   I seriously recommend BOUML for this step because it s really fast compared to many other programs I have tried  In addition  it seems that BOUML seems to extract the model correctly  for the parts that BOUML even tries to extract   Use BOUML to export model as XMI 1 4 file Use ArgoUML to import said XMI file  you can use webstart version for this step  Export XMI from ArgoUML  I don t know which XMI version variant the output is but it is not the same result as the output from BOUML  The argouml-graphviz cannot handle XMI file directly from BOUML   Use argouml-graphviz to convert ArgoUML exported XMI file to dot format  you may need to use saxon instead of xsltproc to get it work due to use of XSLT2  Use dot or fdp or sfdp to render the class diagram    Here s an example of suitable command line for using fdp to output PDF diagram  assuming that dot file generated by argouml-graphviz XLST processing is saved as xmi-model dot    fdp -Tpdf -Gmaxiter 1000 -Gmindist 0 5 -Gpackmode node     -Eweight 0 05 -Elen 1 0 -Eminlen 1 0 -Gsplines true     -Goverlap false xmi-model dot -oxmi-model pdf   As an alternative you could try PHP UML or php2xmi instead of BOUML for doing the  reverse engineering  part  I haven t yet tried that    I m using the phrase  reverse engineering  because it seems that UML people are using those words when they mean extracting class and method information from the source code  I would personally interpret those words as extracting information from executable binary file or captured raw wire data    If you prefer drawing the class diagram by hand  instead of using computer to do all the drawing   you can use either BOUML or ArgoUML for the drawing  Using the  reverse engineered  data via BOUML will help in that case

User · Answer

There s also php2xmi  You have to do a bit of manual work  but it generates all the classes  so all you have to do is to drag them into a classdiagram in Umbrello   Otherwise  generating a diagram with the use of reflection and graphviz  is fairly simple  I have a snippet over here  that you can use as a starting point

User · Answer

You can use Visual Paradigm for UML  This might not be the best paid  it s US 699  product  just as an option if anyone would like to try  It can create class diagram from PHP and vice versa  and not only PHP  there s a bunch of language you can choose such as C   C    Ruby  Java  VB NET  Python  Objective C  Perl  etc  There s also a trial you can check on

User · Answer

In theory you can use PhpStorm to visualise your classes using UML  The generation is not really great but you can effectively refactor stuff and again  at least preview parents  implementations  constants  attributes  methods and their visibility in a nice way    Situation  I want to visualise a communication between already existing components to a colleague   Process using PHPStorm   https   blog jetbrains com phpstorm 2017 09 uml-diagrams-in-phpstorm-2017-2   Advantages   Nice UI  final diagram  Able to refactor code from a diagram  Able to add notes  The class diagram symbolises private public properties  constructors  methods nicely    Disadvantages   No support for PHP 7  Painfully to use  Can t resize the generated boxes  When adding a new relation  the previous ones get randomly lost  O wtf  Restarting PhpStorm destroys the diagrams Changed my mind  impossible to use relations   Result  Anyway  after some painful hour of work I was only able to generate unrelated boxes and had to use additional program to link relations  Really bad  But I believe once they make it work properly it will be a great feature because as the code changes  the diagrams would be automatically updated   For now  don t use PhpStorm for UML diagrams

User · Answer

I strongly recommend BOUML which    is extremely fast  fastest UML tool ever created  check out benchmarks   has rock solid PHP import and export support  also supports C    Java  Python  is multiplatform  Linux  Windows  other OSes   is full featured  impressively intensively developed  look at development history  it s hard to believe that such fast progress is possible   supports plugins  has modular architecture  this allows user contributions  looks like BOUML community is forming up

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