Comparing Performance: PHP SPL vs. Native Foreach
Discover how PHP's Standard PHP Library (SPL) stacks up against the native foreach construct in terms of performance.
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<?php
// Generate a large array for testing
$largeArray = range(1, 1000000);
// Using native foreach
$startNative = microtime(true);
foreach ($largeArray as $value) {
// Do something with $value
}
$endNative = microtime(true);
$nativeTime = $endNative - $startNative;
// Using SPL
$iterator = new ArrayIterator($largeArray);
$startSPL = microtime(true);
foreach ($iterator as $value) {
// Do something with $value
}
$endSPL = microtime(true);
$splTime = $endSPL - $startSPL;
if($nativeTime < $splTime) {
echo 'Native is Faster!';
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settingsPHP Version
task_alt
7.2
panorama_fish_eye
7.4
panorama_fish_eye
8.0
panorama_fish_eye
8.1
panorama_fish_eye
8.2
panorama_fish_eye
8.3
panorama_fish_eye
8.4
panorama_fish_eye
8.5
terminal
Execution Result
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Ready to execute
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article
Description
Comparing Performance: PHP SPL vs. Native Foreach
In this article, we will explore the performance differences between PHP’s Standard PHP Library (SPL) and the native foreach construct. Understanding these differences can help you make informed decisions in your PHP development process.
Performance Test
We’ve created a simple benchmarking test to compare the execution times of both methods while iterating over a large array.
Test Setup
The test script generates a large array with one million elements and measures the time taken to loop through it using both foreach and SPL.
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