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<?php $lot_num = strtoupper('e1,1,2,3,4,5,7,8,9,10,11,12,13,14,15,16,17,18,e18'); echo 'END UNIT: '.substr_count($lot_num, 'E').'\ntotal count: '. count(explode(",", $lot_num)) . '\nother count: '. count(explode(",", $lot_num))-intval(substr_count($lot_num, 'E'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
END UNIT: 2\ntotal count: 19\nother count: 17
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 END UNIT: 2\ntotal count: 19\nother count: 17
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /in/aHDjM on line 5 Warning: A non-numeric value encountered in /in/aHDjM on line 5 -2
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.26
Warning: A non-numeric value encountered in /in/aHDjM on line 5 -2
Output for 7.0.0 - 7.0.20
-2

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