3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 1.02; $i += 0.17) { $a[$i] = $i; } echo count($a);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Implicit conversion from float 0.17 to int loses precision in /in/4uPWY on line 3 Deprecated: Implicit conversion from float 0.34 to int loses precision in /in/4uPWY on line 3 Deprecated: Implicit conversion from float 0.51 to int loses precision in /in/4uPWY on line 3 Deprecated: Implicit conversion from float 0.68 to int loses precision in /in/4uPWY on line 3 Deprecated: Implicit conversion from float 0.8500000000000001 to int loses precision in /in/4uPWY on line 3 1
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
1

preferences:
217.64 ms | 403 KiB | 294 Q