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<?php echo diffMonth("202407", "202408"); function diffMonth($month_A, $month_B) { // Extract year and month components $year_A = intval(substr($month_A, 0, 4)); $month_A = intval(substr($month_A, 4, 2)); $year_B = intval(substr($month_B, 0, 4)); $month_B = intval(substr($month_B, 4, 2)); // Calculate month difference $difference = ($year_A - $year_B) * 12 + ($month_A - $month_B); // Ensure positive difference return $difference; }
Output for 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 - 8.5.1
-1
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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59.65 ms | 407 KiB | 5 Q