3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ "S10.G00.00.001,'www.mywebsite.com'", "S10.G00.00.002,'Company name'", "S10.G00.00.003,'v2.01'", "S10.G00.01.001,'492484944'", "S10.G00.01.002,'00029'", "S10.G00.01.003,'First name'", "S10.G00.01.004,'120 R CHARLES'", "S10.G00.01.005,'92200'", "S10.G00.02.001,'01'", "S10.G00.02.002,'first name'", "S10.G00.02.004,'email@gmail.com'", "S10.G00.02.005,'0750000000'", "S20.G00.05.001,'01'", "S20.G00.05.002,'01'", "S20.G00.05.003,'11'", "S20.G00.05.004,'5'", "S20.G00.05.010,'01'", "S10.G00.01.001,'492484944'", "S10.G00.01.002,'00029'", "S10.G00.01.003,'Last name'" ]; $result = []; $previousKey = null; $index = -1; foreach ($arr as $item) { $currentKey = substr($item, 0, 10); if ($previousKey !== $currentKey) { $index++; $previousKey = $currentKey; } $result[$index][$currentKey][] = $item; } print_r($result);
Output for 8.2.28 - 8.2.29, 8.3.5 - 8.3.28, 8.4.3 - 8.4.14, 8.5.0
Array ( [0] => Array ( [S10.G00.00] => Array ( [0] => S10.G00.00.001,'www.mywebsite.com' [1] => S10.G00.00.002,'Company name' [2] => S10.G00.00.003,'v2.01' ) ) [1] => Array ( [S10.G00.01] => Array ( [0] => S10.G00.01.001,'492484944' [1] => S10.G00.01.002,'00029' [2] => S10.G00.01.003,'First name' [3] => S10.G00.01.004,'120 R CHARLES' [4] => S10.G00.01.005,'92200' ) ) [2] => Array ( [S10.G00.02] => Array ( [0] => S10.G00.02.001,'01' [1] => S10.G00.02.002,'first name' [2] => S10.G00.02.004,'email@gmail.com' [3] => S10.G00.02.005,'0750000000' ) ) [3] => Array ( [S20.G00.05] => Array ( [0] => S20.G00.05.001,'01' [1] => S20.G00.05.002,'01' [2] => S20.G00.05.003,'11' [3] => S20.G00.05.004,'5' [4] => S20.G00.05.010,'01' ) ) [4] => Array ( [S10.G00.01] => Array ( [0] => S10.G00.01.001,'492484944' [1] => S10.G00.01.002,'00029' [2] => S10.G00.01.003,'Last name' ) ) )
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.
preferences:
75.53 ms | 409 KiB | 5 Q