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raphaelm/benchmark-echo.php

Created April 18, 2010 13:06
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PHP echo "",""; VS echo ""."";
Raw
benchmark-echo.php
<?php
ob_start();
$start = microtime(1);
for($i = 0; $i < 1000000; $i++){
echo "abc", "def", "ghi", "jkl", "mno", "pqr";
}
$end = microtime(1);
ob_end_clean();
echo "Kommas: ".(($end-$start)/1000000)."\n";
ob_start();
$start = microtime(1);
for($i = 0; $i < 1000000; $i++){
echo "abc"."def"."ghi"."jkl"."mno"."pqr";
}
$end = microtime(1);
ob_end_clean();
echo "Punkte: ".(($end-$start)/1000000);
@raphaelm
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Typical output:
Kommas: 4.37817811966E-7
Punkte: 5.49797058105E-7

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