Display the drop-down list

Test of grapheme_strlen()

Example #1 : test success
Example #1
$input = '_DOUBLE_QUOTES_abca\\xCC\\x8Ao\\xCC\\x88a\\xCC\\x8A_DOUBLE_QUOTES_'
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'int' => 6,
  ],
  
'php_version' => '7.1.33 Linux x86_64',
]