<?php
$max = 1000;
$arr = array_fill(0, $max, 1);
$mem = memory_get_usage();
$count = 0;
foreach ($arr as $key => &$val)
{
$count ++;
$arr[$max+1] = 9999;
}
echo $count.' === '.(memory_get_usage()-$mem);
- Output for 7.4.0
- 1001 === 32104
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12
- 1001 === 24088
- Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
- 1001 === 48648
- Output for 5.4.0 - 5.4.45
- 1001 === 48656
- Output for 5.3.0 - 5.3.29
- 1001 === 48672
- Output for 5.2.10 - 5.2.17
- 1001 === 40648
- Output for 5.2.2 - 5.2.9
- 1001 === 40712
- Output for 5.2.1
- 1000 === 32408
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
- Fatal error: Call to undefined function memory_get_usage() in /in/vuNG5 on line 5
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/vuNG5 on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/vuNG5 on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/vuNG5 on line 7
Process exited with code 255.
preferences:
175.79 ms | 401 KiB | 220 Q