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<?php $parts = preg_split('~([+*/-])~', '6+4*4+100+444*6*13*14', -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); print_r($parts);
Output for 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1
Array ( [0] => 6 [1] => + [2] => 4 [3] => * [4] => 4 [5] => + [6] => 100 [7] => + [8] => 444 [9] => * [10] => 6 [11] => * [12] => 13 [13] => * [14] => 14 )
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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123.96 ms | 407 KiB | 5 Q