<?php
$value = 4294967295;
echo 'value is float: ' . (($value >> 32 - 1) & 1); //OUTPUT: value is string: 1
$value = '4294967295';
echo 'value is string: ' . (($value >> 32 - 1) & 1); //OUTPUT: value is string: 0
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
- value is float: 1value is string: 1
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/IQ1CG on line 6
Process exited with code 255.
preferences:
234.01 ms | 401 KiB | 309 Q