README

Enhances XHProf profiling data by adding detailed function signatures including parameter types while keeping class names short and readable.

Installation

composer require performance-x/xhprof-data-processor

Usage

use PerformanceX\XHProfProcessor\XHProfDataProcessor;

$processor = new XHProfDataProcessor();
$processed_data = $processor->process($xhprof_data);

Example

Input:

[
    "main()" => [
        "ct" => 1,
        "wt" => 100
    ],
    "SomeClass::method==>strlen" => [
        "ct" => 1,
        "wt" => 50
    ]
]

Output:

[
    "main()" => [
        "ct" => 1,
        "wt" => 100
    ],
    "SomeClass::method(User $user, array $data)==>strlen(string $string)" => [
        "ct" => 1,
        "wt" => 50
    ]
]

Features

• Adds parameter type information to function calls
• Uses short class names for better readability
• Preserves XHProf recursion markers
• Maintains all original metrics
• Handles special types (self, static, parent)

Requirements

• PHP 8.1 or higher
• Reflection extension enabled