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run code in 300+ PHP versions simultaneously
<?php $time[1] = "2017-08-28 18:30:00"; $time[2] = "2017-08-28 14:00:00"; $time[3] = "2017-08-28 13:00:00"; $time[4] = "2017-08-28 12:45:00"; $time[5] = "2017-08-28 12:30:00"; $time[6] = "2017-08-28 12:00:00"; for ($i = 1; $i <= count($time) - 1; $i++) { $hourdiff = round((strtotime($time[$i + 1]) - strtotime($time[$i]))/3600, 1); echo "The difference is: $hourdiff" . PHP_EOL; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
The difference is: -4.5 The difference is: -1 The difference is: -0.3 The difference is: -0.3 The difference is: -0.5
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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177.65 ms | 407 KiB | 5 Q