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@ 2021-08-13T08:04:57Z

<?php

$t = microtime(true);
$array = [];
for($i = 0; $i < 1000000; $i++) {
    $array[] = $i;
}
print "[] ".(microtime(true) - $t);
print "\n";
$t = microtime(true);
$array = [];
for($i = 0; $i < 1000000; $i++) {
    array_push($array, $i);
}
print "array_push ".(microtime(true) - $t);

Output
Performance
VLD
References
Branches

array_push: documentation ( source)
microtime: documentation ( source)

preferences:dark modelive previewkey bindings

30.02 ms | 406 KiB | 5 Q