<?php
$unicodeChar = '\u135F';
$string = json_decode('"'.$unicodeChar.'"');
echo "String is $string \n";
$result = preg_match_all( '/\X/u' , $string , $matches , PREG_SET_ORDER );
echo "Result is :".$result."\n";
var_dump($matches);
$result = preg_match_all( '/./u' , $string , $matches , PREG_SET_ORDER );
echo "Result is :".$result."\n";
var_dump($matches);
exit(0);
- Output for 5.3.24 - 5.3.29, 5.4.14 - 5.4.45, 5.5.0 - 5.5.38, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- String is ፟
Result is :1
array(1) {
[0]=>
array(1) {
[0]=>
string(3) "፟"
}
}
Result is :1
array(1) {
[0]=>
array(1) {
[0]=>
string(3) "፟"
}
}
- Output for 5.2.2 - 5.2.17, 5.3.0 - 5.3.23, 5.4.0 - 5.4.13
- String is ፟
Result is :0
array(0) {
}
Result is :1
array(1) {
[0]=>
array(1) {
[0]=>
string(3) "፟"
}
}
- Output for 5.2.1
- String is \u135F
Result is :6
array(6) {
[0]=>
array(1) {
[0]=>
string(1) "\"
}
[1]=>
array(1) {
[0]=>
string(1) "u"
}
[2]=>
array(1) {
[0]=>
string(1) "1"
}
[3]=>
array(1) {
[0]=>
string(1) "3"
}
[4]=>
array(1) {
[0]=>
string(1) "5"
}
[5]=>
array(1) {
[0]=>
string(1) "F"
}
}
Result is :6
array(6) {
[0]=>
array(1) {
[0]=>
string(1) "\"
}
[1]=>
array(1) {
[0]=>
string(1) "u"
}
[2]=>
array(1) {
[0]=>
string(1) "1"
}
[3]=>
array(1) {
[0]=>
string(1) "3"
}
[4]=>
array(1) {
[0]=>
string(1) "5"
}
[5]=>
array(1) {
[0]=>
string(1) "F"
}
}
- Output for 5.2.0
- String is
Result is :0
array(0) {
}
Result is :0
array(0) {
}
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Fatal error: Call to undefined function json_decode() in /in/6PlP7 on line 4
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: json_decode() in /in/6PlP7 on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: json_decode() in /in/6PlP7 on line 4
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: json_decode() in /in/6PlP7 on line 4
preferences:
303.15 ms | 401 KiB | 453 Q