Online PHP editor | output for snnid

<?php $ini = <<<INI TPL_CONTACT_MISC="Miscellaneous Info" date.timezone = Pacific/Tahiti TPL_CONTACT_MISC="Your german misc info translation" COM_TODO_ALIGN="Image Float" JOOMLA! DEFAULT IMAGES=Жуумла! үндсэн зурагнууд COM_TODO_ALIGN_DESC="This will apply the classes 'pull-left', 'pull-center' or 'pull-right' to the '<figure>' or '<img>' element" COM_TODO_BROWSE_FILES="Browse files" COM_TODO_CAPTION="Caption" BAD_DOUBLE_QUOTING="quote in " the middle" WELL_ESCAPED_DOUBLE_QUOTE="this is \" okay" COM_TODO_CAPTION_CLASS_LABEL="Caption Class" COM_MEMBERSHIPS_FIELD_MEMBERSHIP_LABEL 911 WARNING_TEXT="<span class=\"red\">Warning!</span>" COM_FRED_GREETING='Hello' COM_FRED_GREETING_BARNEY='Yo, Buddy' DR_SOLD="SOLD" upload_tmp_dir = /var/www/html/tmp INI; $anomalies = []; $result = []; foreach (explode(PHP_EOL, $ini) as $i => $line) { $parsed = @parse_ini_string($line); if (!is_array($parsed)) { $anomalies[] = "Invalid character(s) @ line index $i: $line"; continue; } $key = key($parsed); if ($key === null) { $anomalies[] = "No valid declaration @ line index $i: $line"; } elseif (!mb_check_encoding($key, 'ASCII')) { $anomalies[] = "Non-ASCII character found in key @ line index $i: $line"; } elseif (!preg_match('/^[A-Z\d_-]+/', $key)) { $anomalies[] = "Key is expected to contain only uppercase letters, numbers, underscores, and hyphens @ line index $i: $line"; } elseif (!preg_match('/^[A-Z\d_-]+="(.*)"$/', $line, $m)) { $anomalies[] = "Value not wrapped in double quotes @ line index $i: $line"; } elseif (preg_match('/(?<!\\\\)(?:\\\\\\\\)*"/', $m[1])) { $anomalies[] = "Value contains unescaped double quote @ line index $i: $line"; } elseif (key_exists($key, $result)) { $anomalies[] = "Redundant key declaration @ line index $i: $key => $result[$key] **overwritten by** $parsed[$key]"; $result[$key] = $parsed[$key]; // mimic Joomla parser behaviour } else { $result[$key] = $parsed[$key]; } } var_export($anomalies); echo "\n---\n"; var_export($result);