<?php
$text = "Rocket abc bla blub bla Rocket";
$textArr = explode(" ", $text);
$wordCountArr = [];
foreach ($textArr as $word) {
if (!isset($wordCountArr[$word])) {
$wordCountArr[$word] = 1;
} else {
$wordCountArr[$word]++;
}
}
natcasesort($wordCountArr);
print_r($wordCountArr);
$textOrderArr = $wordCountArr;
$inversedArr = [];
foreach ($textOrderArr as $word => $count) {
$inversedArr[$count][] = $word;
}
krsort($inversedArr);
foreach ($inversedArr as $count => $words) {
foreach ($words as $word) {
echo $count . " x " . $word;
echo PHP_EOL;
}
}
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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
- Array
(
[abc] => 1
[blub] => 1
[Rocket] => 2
[bla] => 2
)
2 x Rocket
2 x bla
1 x abc
1 x blub
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
- Array
(
[blub] => 1
[abc] => 1
[Rocket] => 2
[bla] => 2
)
2 x Rocket
2 x bla
1 x blub
1 x abc
- Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/WHq9p on line 7
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
- <br />
<b>Parse error</b>: syntax error, unexpected '[' in <b>/in/WHq9p</b> on line <b>7</b><br />
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- <br />
<b>Parse error</b>: parse error, unexpected '[' in <b>/in/WHq9p</b> on line <b>7</b><br />
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- <br />
<b>Parse error</b>: parse error in <b>/in/WHq9p</b> on line <b>7</b><br />
Process exited with code 255.
preferences:
248.58 ms | 401 KiB | 390 Q