3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PHP_INT_MAX . "\n"; echo number_format(PHP_INT_MAX, 0) . "\n"; echo number_format(pow(2,63)-1, 0) . "\n";
Output for 8.3.0 - 8.3.6
9223372036854775807 9,223,372,036,854,775,807 9,223,372,036,854,775,808
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 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 - 8.1.28, 8.2.0 - 8.2.18
9223372036854775807 9,223,372,036,854,775,808 9,223,372,036,854,775,808
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0
9223372036854775807 9,223,372,036,854,776,000 9,223,372,036,854,776,000
Output for 4.3.2 - 4.3.11, 5.0.0 - 5.0.4
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/24UHt on line 2 PHP_INT_MAX Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/24UHt on line 3 0 9,223,372,036,854,776,000
Output for 4.3.0 - 4.3.1
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/24UHt on line 2 PHP_INT_MAX Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/24UHt on line 3 0 9,223,372,036,854,775,808
preferences:
256.06 ms | 402 KiB | 345 Q