<?php
$inputs = [
-1, "-1", -0.9, "-0.9", 0, "0", 0.0, "0.0", .9, ".9", 1, "1.0", 1.1, "1.1", 2, "2",
];
foreach ($inputs as $input) {
$ok = filter_var($input, FILTER_VALIDATE_INT, [ 'options' => [ 'min_range' => 1, 'max_range' => PHP_INT_MAX ]]);
var_dump([ $input, $ok ]);
}
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 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 - 8.2.19, 8.3.0 - 8.3.7
- array(2) {
[0]=>
int(-1)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(2) "-1"
[1]=>
bool(false)
}
array(2) {
[0]=>
float(-0.9)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(4) "-0.9"
[1]=>
bool(false)
}
array(2) {
[0]=>
int(0)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(1) "0"
[1]=>
bool(false)
}
array(2) {
[0]=>
float(0)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(3) "0.0"
[1]=>
bool(false)
}
array(2) {
[0]=>
float(0.9)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(2) ".9"
[1]=>
bool(false)
}
array(2) {
[0]=>
int(1)
[1]=>
int(1)
}
array(2) {
[0]=>
string(3) "1.0"
[1]=>
bool(false)
}
array(2) {
[0]=>
float(1.1)
[1]=>
bool(false)
}
array(2) {
[0]=>
string(3) "1.1"
[1]=>
bool(false)
}
array(2) {
[0]=>
int(2)
[1]=>
int(2)
}
array(2) {
[0]=>
string(1) "2"
[1]=>
int(2)
}
preferences:
184.25 ms | 405 KiB | 204 Q