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<?php $array = [ 'bar', 'fdsfsf345#3gt#$%3^#$T$#tr43r43', 'test spaces', '"test spaces"', '"fdsfsf345#3gt#$%3^#$T$#tr43r43" #comment', 'test spaces" #comment', 'bar', '""', '""""', 'foo1 #comment2', '"with space value" #comment', 'with quote value\'', 'somestringstart', 'with spaces" # a comment', 'bar' ]; $result=preg_replace('~ #.*~','',$array); var_export($result);
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
array ( 0 => 'bar', 1 => 'fdsfsf345#3gt#$%3^#$T$#tr43r43', 2 => 'test spaces', 3 => '"test spaces"', 4 => '"fdsfsf345#3gt#$%3^#$T$#tr43r43"', 5 => 'test spaces"', 6 => 'bar', 7 => '""', 8 => '""""', 9 => 'foo1', 10 => '"with space value"', 11 => 'with quote value\'', 12 => 'somestringstart', 13 => 'with spaces"', 14 => 'bar', )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array ( 0 => 'bar', 1 => 'fdsfsf345#3gt#$%3^#$T$#tr43r43', 2 => 'test spaces', 3 => '"test spaces"', 4 => '"fdsfsf345#3gt#$%3^#$T$#tr43r43"', 5 => 'test spaces"', 6 => 'bar', 7 => '""', 8 => '""""', 9 => 'foo1', 10 => '"with space value"', 11 => 'with quote value\'', 12 => 'somestringstart', 13 => 'with spaces"', 14 => 'bar', )

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