- Output for 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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- string(22) "#(?<!\\)((?:\\\\)*)\.#"
array(5) {
["bar.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
string(3) "baz"
}
}
["bar\.baz"]=>
array(2) {
[0]=>
array(1) {
[0]=>
string(8) "bar\.baz"
}
[1]=>
array(1) {
[0]=>
string(7) "bar.baz"
}
}
["bar\\.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(5) "bar\\"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(4) "bar\"
[1]=>
string(3) "baz"
}
}
["bar\\\.baz"]=>
array(2) {
[0]=>
array(1) {
[0]=>
string(10) "bar\\\.baz"
}
[1]=>
array(1) {
[0]=>
string(8) "bar\.baz"
}
}
["bar\\\\.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(7) "bar\\\\"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(5) "bar\\"
[1]=>
string(3) "baz"
}
}
}
- 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
string(22) "#(?<!\\)((?:\\\\)*)\.#"
array(5) {
["bar.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
string(3) "baz"
}
}
["bar\.baz"]=>
array(2) {
[0]=>
array(1) {
[0]=>
string(8) "bar\.baz"
}
[1]=>
array(1) {
[0]=>
string(7) "bar.baz"
}
}
["bar\\.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(5) "bar\\"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(4) "bar\"
[1]=>
string(3) "baz"
}
}
["bar\\\.baz"]=>
array(2) {
[0]=>
array(1) {
[0]=>
string(10) "bar\\\.baz"
}
[1]=>
array(1) {
[0]=>
string(8) "bar\.baz"
}
}
["bar\\\\.baz"]=>
array(2) {
[0]=>
array(2) {
[0]=>
string(7) "bar\\\\"
[1]=>
string(3) "baz"
}
[1]=>
array(2) {
[0]=>
string(5) "bar\\"
[1]=>
string(3) "baz"
}
}
}