Project Summary
phpCallGraph is a tool to generate static call graphs for PHP source code. Such a graph visualizes the call dependencies among methods or functions of an application. Arrows represent calls from one method to another method. Classes are drawn as rectangles containing the respective methods. The graphs can be leveraged to gain a better understanding of large PHP applications or even to debunk design flaws in them.
The core of the call graph generator forms an object-oriented PHP5 library, which may also be integrated in other projects. It leverages the InstantSVC CodeAnalyzer and DOT. On top of it, a commandline application allows easy creation of call graphs in various formats, e.g. text, png, jpg or svg. phpCallGraph is free software licensed under GPLv3.
In a Nutshell, phpCallGraph...
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took an estimated 2 years of effort (COCOMO model)
starting with its first commit in April, 2022
ending with its most recent commit over 3 years ago
Quick Reference
GNU General Public License v3.0 or later
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Include Copyright
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Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
This Project has No vulnerabilities Reported Against it
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30 Day SummaryNov 22 2025 — Dec 22 2025
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12 Month SummaryDec 22 2024 — Dec 22 2025
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