<?php
$keywordRegex = '(?<key>-?mock)';
$valueRegex = '"(?<quoted>(?:[^"]|\\\")*)"|(?<unquoted>[^"\s]+)';
$regex = "/(?<=^|\\s){$keywordRegex}:\\s*{$valueRegex}/";
echo $regex, "\n\n";
$inputs = array( 'mock:"foo"', 'mock:""foo', 'mock:""foo""' );
foreach ( $inputs as $term ) {
$matches = null;
echo $term, "\n";
preg_match( $regex, $term, $matches );
var_dump( $matches );
}
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
- /(?<=^|\s)(?<key>-?mock):\s*"(?<quoted>(?:[^"]|\\")*)"|(?<unquoted>[^"\s]+)/
mock:"foo"
array(5) {
[0]=>
string(10) "mock:"foo""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(3) "foo"
[2]=>
string(3) "foo"
}
mock:""foo
array(5) {
[0]=>
string(7) "mock:"""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(0) ""
[2]=>
string(0) ""
}
mock:""foo""
array(5) {
[0]=>
string(7) "mock:"""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(0) ""
[2]=>
string(0) ""
}
- 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
/(?<=^|\s)(?<key>-?mock):\s*"(?<quoted>(?:[^"]|\\")*)"|(?<unquoted>[^"\s]+)/
mock:"foo"
array(5) {
[0]=>
string(10) "mock:"foo""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(3) "foo"
[2]=>
string(3) "foo"
}
mock:""foo
array(5) {
[0]=>
string(7) "mock:"""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(0) ""
[2]=>
string(0) ""
}
mock:""foo""
array(5) {
[0]=>
string(7) "mock:"""
["key"]=>
string(4) "mock"
[1]=>
string(4) "mock"
["quoted"]=>
string(0) ""
[2]=>
string(0) ""
}
preferences:
296.91 ms | 403 KiB | 291 Q