<?php
var_dump(preg_match('#/search/(?P<mac>(?:[[:xdigit:]]{2}([-:]))(?:[[:xdigit:]]{2}\2){4}[[:xdigit:]]{2})#', '/search/12-12-12-12-12-12', $matches));
var_dump($matches);
var_dump(preg_match('#/(?P<id>\d+)/(?P<mac>(?:[[:xdigit:]]{2}([-:]))(?:[[:xdigit:]]{2}\2){4}[[:xdigit:]]{2})#', '/555/12-12-12-12-12-12', $matches));
var_dump($matches);
var_dump(preg_match('#((?:[[:xdigit:]]{2}([-:]))(?:[[:xdigit:]]{2}\2){4}[[:xdigit:]]{2})#', '12-12-12-12-12-12', $matches));
var_dump($matches);
var_dump(preg_match('#(?:[[:xdigit:]]{2}([-:]))(?:[[:xdigit:]]{2}\2){4}[[:xdigit:]]{2}#', '12-12-12-12-12-12', $matches));
var_dump($matches);
- Output for 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
- int(1)
array(4) {
[0]=>
string(25) "/search/12-12-12-12-12-12"
["mac"]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
int(0)
array(0) {
}
int(1)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
Warning: preg_match(): Compilation failed: reference to non-existent subpattern at offset 44 in /in/1JZUU on line 13
bool(false)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
- int(1)
array(4) {
[0]=>
string(25) "/search/12-12-12-12-12-12"
["mac"]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
int(0)
array(0) {
}
int(1)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
Warning: preg_match(): Compilation failed: reference to non-existent subpattern at offset 64 in /in/1JZUU on line 13
bool(false)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
- Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- int(1)
array(4) {
[0]=>
string(25) "/search/12-12-12-12-12-12"
["mac"]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
int(0)
array(0) {
}
int(1)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
Warning: preg_match(): Compilation failed: reference to non-existent subpattern at offset 64 in /in/1JZUU on line 13
bool(false)
array(0) {
}
- Output for 4.3.3 - 4.3.10
- int(1)
array(4) {
[0]=>
string(25) "/search/12-12-12-12-12-12"
["mac"]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
int(0)
array(0) {
}
int(1)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
Warning: Compilation failed: reference to non-existent subpattern at offset 64 in /in/1JZUU on line 13
bool(false)
array(0) {
}
- Output for 4.3.0 - 4.3.2
- int(1)
array(3) {
[0]=>
string(25) "/search/12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
int(0)
array(0) {
}
int(1)
array(3) {
[0]=>
string(17) "12-12-12-12-12-12"
[1]=>
string(17) "12-12-12-12-12-12"
[2]=>
string(1) "-"
}
Warning: Compilation failed: reference to non-existent subpattern at offset 64 in /in/1JZUU on line 13
bool(false)
array(0) {
}
preferences:
270.37 ms | 402 KiB | 329 Q