<?php
$newString = "he 800s.";
$originalString = $newString;
$regex = "/[$#]*(\d+(\.|\,|\s)?\d*(\.|\,|\s)?\d*){3,}[%.\)]*/";
preg_match_all($regex, $originalString, $matches);
foreach($matches[0] as $match) {
if ($match[0] == "$" || $match[0] == "#") {
continue;
}
$stringLength = strlen($match);
if ($match[$stringLength - 1] == "%" || $match[$stringLength - 1] == "." || $match[$stringLength - 1] == ")") {
continue;
}
$replacement = '';
for ($i = 0; $i < strlen($match); $i++) {
if ($match[$i] == '-' || $match[$i] == '+' || $match[$i] == ' ' || $match[$i] == '.' || $match[$i] == ',' || $match[$i] == '(' || $match[$i] == ')') {
$replacement .= $match[$i];
} else {
$replacement .= 'X';
}
}
$match = preg_quote($match);
$newString = preg_replace("/" . $match . "/U", $replacement, $newString);
}
print_r("ORIGINAL STRING: " . $originalString . "\n");
print_r("FILTERED STRING: " . $newString . "\n");
print_r("MATCHES: \n");
print_r($matches);
- Output for 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 - 8.3.4, 8.3.6
- ORIGINAL STRING: he 800s.
FILTERED STRING: he XXXs.
MATCHES:
Array
(
[0] => Array
(
[0] => 800
)
[1] => Array
(
[0] => 0
)
[2] => Array
(
[0] =>
)
[3] => Array
(
[0] =>
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
ORIGINAL STRING: he 800s.
FILTERED STRING: he XXXs.
MATCHES:
Array
(
[0] => Array
(
[0] => 800
)
[1] => Array
(
[0] => 0
)
[2] => Array
(
[0] =>
)
[3] => Array
(
[0] =>
)
)
preferences:
125.49 ms | 402 KiB | 172 Q