@ 2015-10-22T17:59:58Z <?php
$input = '1234567';
$array = ['1', '12', '123', '1234', '456', '56', '7', '3456', '234567'];
$results = [];
foreach ($array as $data) {
if (strpos($input, $data) === 0) {
$results[strlen($data)][] = $data;
}
}
krsort($results);
// best results - you can use foreach to scroll them all
var_dump($results);
// pick the best result
echo current($results)[0]; // 1234
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Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.36 , 5.6.0 - 5.6.28 , 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 - 8.3.4 , 8.3.6 array(4) {
[4]=>
array(1) {
[0]=>
string(4) "1234"
}
[3]=>
array(1) {
[0]=>
string(3) "123"
}
[2]=>
array(1) {
[0]=>
string(2) "12"
}
[1]=>
array(1) {
[0]=>
string(1) "1"
}
}
1234 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
array(4) {
[4]=>
array(1) {
[0]=>
string(4) "1234"
}
[3]=>
array(1) {
[0]=>
string(3) "123"
}
[2]=>
array(1) {
[0]=>
string(2) "12"
}
[1]=>
array(1) {
[0]=>
string(1) "1"
}
}
1234 preferences:dark mode live preview
195.39 ms | 402 KiB | 306 Q