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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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35
Task/Read-a-configuration-file/PHP/read-a-configuration-file.php Normal file
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<?php
$conf = file_get_contents('parse-conf-file.txt');
// Add an "=" after entry name
$conf = preg_replace('/^([a-z]+)/mi', '$1 =', $conf);
// Replace multiple parameters separated by commas :
// name = value1, value2
// by multiple lines :
// name[] = value1
// name[] = value2
$conf = preg_replace_callback(
'/^([a-z]+)\s*=((?=.*\,.*).*)$/mi',
function ($matches) {
$r = '';
foreach (explode(',', $matches[2]) AS $val) {
$r .= $matches[1] . '[] = ' . trim($val) . PHP_EOL;
}
return $r;
},
$conf
);
// Replace empty values by "true"
$conf = preg_replace('/^([a-z]+)\s*=$/mi', '$1 = true', $conf);
// Parse configuration file
$ini = parse_ini_string($conf);
echo 'Full name = ', $ini['FULLNAME'], PHP_EOL;
echo 'Favourite fruit = ', $ini['FAVOURITEFRUIT'], PHP_EOL;
echo 'Need spelling = ', (empty($ini['NEEDSPEELING']) ? 'false' : 'true'), PHP_EOL;
echo 'Seeds removed = ', (empty($ini['SEEDSREMOVED']) ? 'false' : 'true'), PHP_EOL;
echo 'Other family = ', print_r($ini['OTHERFAMILY'], true), PHP_EOL;