Warning: Division by zero in /var/customers/webs/stc/benchmark/index.php on line 256 Test: array_push vs. [] =

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Performance comparison of PHP code alternatives.

Test: array_push() vs. [] =

According to the documentation, these are equivalent. Past tests have shown otherwise...

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Result

Unfortunately, no history for this test is available.

Code

The first test, "array_push()", was:

$array = array();
for ($n = 0; $n < 8; $n++)
{
	for ($i = 0; $i < 50; $i++)
		array_push($array, $i);
}

The second test, "$array[] =", was:

$array = array();
for ($n = 0; $n < 8; $n++)
{
	for ($i = 0; $i < 50; $i++)
		$array[] = $i;
}

Running: Linux (x86_64:1 GB) PHP (7.2.25-1+ubuntu16.04.1+deb.sury.org+1)