View array_vs_splfixedarray_memory_usage.php
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<?php | |
$sizes = []; | |
for ($exp = 0; $exp < 18; $exp++) { | |
$size = pow(2, $exp); | |
if ($size < 1000) { | |
continue; | |
} | |
$sizes[] = $size - ($size / 4); |
View array_vs_splfixedarray_memory_usage_simple.php
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<?php | |
$sizes = []; | |
for ($exp = 0; $exp < 20; $exp++) { | |
$size = pow(2, $exp); | |
if ($size < 1000) { | |
continue; | |
} | |
$sizes[] = $size - ($size / 4); |
View array_vs_splfixedarray_creation_time.php
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<?php | |
$sizes = []; | |
for ($exp = 0; $exp < 10; $exp++) { | |
$sizes[] = pow(2, $exp) * 1000; | |
} | |
echo "size, timeArray, timeSpl" . PHP_EOL; | |
foreach ($sizes as $size) { |
View foreach_without_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View array_replace_without_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View plus_without_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View spread_without_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View array_merge_without_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View foreach_in_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
View array_replace_in_loop.php
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<?php | |
function printMemory($start, $header) { | |
printf( | |
"%s - Time: %s | Memory (current): %s KB | Memory (max): %s KB" . PHP_EOL, | |
$header, | |
number_format(round((microtime(true) - $start) * 1000, 6), 6, ',', ''), | |
number_format(round((memory_get_usage() / 1024), 2), 2, ',', ''), | |
number_format(round((memory_get_peak_usage() / 1024), 2), 2, ',', '') | |
); |
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