<?php
echo "Unsigned and Signed:\n";
$offset = abs(~0xffffffff) + 2 + 4294967295;
printf("%f\n",PHP_INT_MAX * 2 - 1);
printf("%d\n",~$offset);
- Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Unsigned and Signed:
18446744073709551616.000000
-8589934594
- Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0
- Unsigned and Signed:
18446744073709552000.000000
-8589934594
- Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
- Unsigned and Signed:
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/nWA4i on line 6
-1.000000
-8589934594
preferences:
297.41 ms | 402 KiB | 366 Q