<?php
$text = "foo {
bar tree;
bar ball/sand;
snafu {
string;
}
random {
nested {
value;
bohica;
}
}
}";
$buf = "";
$brace_level = 0;
$words = array();
for ($i = 0; $i < strlen($text); $i++) {
switch ($text[$i]) {
case '{':
$words[$brace_level] = trim($buf);
$buf = "";
$brace_level++;
break;
case '}':
$brace_level--;
unset($words[$brace_level]);
break;
case ';':
$words[$brace_level] = trim($buf);
$buf = "";
print implode(" ", $words)."\n";
break;
default:
$buf .= $text[$i];
}
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.3.6
- foo bar tree
foo bar ball/sand
foo snafu string
foo nested random value
foo nested random bohica
preferences:
212.29 ms | 405 KiB | 329 Q