<?php
$attrPattern = '/([a-z0-9-]*)(=(["\']??)([^"\']*?)\\3)?/si';
$attr = 'target="_parent" data-foo data-bar="baz"';
preg_match_all($attrPattern, $attr, $matches, PREG_SET_ORDER);
var_dump($matches);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(13) {
[0]=>
array(5) {
[0]=>
string(7) "target="
[1]=>
string(6) "target"
[2]=>
string(1) "="
[3]=>
string(0) ""
[4]=>
string(0) ""
}
[1]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[2]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[3]=>
array(2) {
[0]=>
string(6) "parent"
[1]=>
string(6) "parent"
}
[4]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[5]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[6]=>
array(2) {
[0]=>
string(8) "data-foo"
[1]=>
string(8) "data-foo"
}
[7]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[8]=>
array(5) {
[0]=>
string(9) "data-bar="
[1]=>
string(8) "data-bar"
[2]=>
string(1) "="
[3]=>
string(0) ""
[4]=>
string(0) ""
}
[9]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[10]=>
array(2) {
[0]=>
string(3) "baz"
[1]=>
string(3) "baz"
}
[11]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
[12]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
}
preferences:
262.62 ms | 408 KiB | 337 Q