<?php
$a = array_merge(range('A', 'Z'), range(0, 9), array('-', '_'));
var_dump($a);
- 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
- array(38) {
[0]=>
string(1) "A"
[1]=>
string(1) "B"
[2]=>
string(1) "C"
[3]=>
string(1) "D"
[4]=>
string(1) "E"
[5]=>
string(1) "F"
[6]=>
string(1) "G"
[7]=>
string(1) "H"
[8]=>
string(1) "I"
[9]=>
string(1) "J"
[10]=>
string(1) "K"
[11]=>
string(1) "L"
[12]=>
string(1) "M"
[13]=>
string(1) "N"
[14]=>
string(1) "O"
[15]=>
string(1) "P"
[16]=>
string(1) "Q"
[17]=>
string(1) "R"
[18]=>
string(1) "S"
[19]=>
string(1) "T"
[20]=>
string(1) "U"
[21]=>
string(1) "V"
[22]=>
string(1) "W"
[23]=>
string(1) "X"
[24]=>
string(1) "Y"
[25]=>
string(1) "Z"
[26]=>
int(0)
[27]=>
int(1)
[28]=>
int(2)
[29]=>
int(3)
[30]=>
int(4)
[31]=>
int(5)
[32]=>
int(6)
[33]=>
int(7)
[34]=>
int(8)
[35]=>
int(9)
[36]=>
string(1) "-"
[37]=>
string(1) "_"
}
- 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
array(38) {
[0]=>
string(1) "A"
[1]=>
string(1) "B"
[2]=>
string(1) "C"
[3]=>
string(1) "D"
[4]=>
string(1) "E"
[5]=>
string(1) "F"
[6]=>
string(1) "G"
[7]=>
string(1) "H"
[8]=>
string(1) "I"
[9]=>
string(1) "J"
[10]=>
string(1) "K"
[11]=>
string(1) "L"
[12]=>
string(1) "M"
[13]=>
string(1) "N"
[14]=>
string(1) "O"
[15]=>
string(1) "P"
[16]=>
string(1) "Q"
[17]=>
string(1) "R"
[18]=>
string(1) "S"
[19]=>
string(1) "T"
[20]=>
string(1) "U"
[21]=>
string(1) "V"
[22]=>
string(1) "W"
[23]=>
string(1) "X"
[24]=>
string(1) "Y"
[25]=>
string(1) "Z"
[26]=>
int(0)
[27]=>
int(1)
[28]=>
int(2)
[29]=>
int(3)
[30]=>
int(4)
[31]=>
int(5)
[32]=>
int(6)
[33]=>
int(7)
[34]=>
int(8)
[35]=>
int(9)
[36]=>
string(1) "-"
[37]=>
string(1) "_"
}
preferences:
237.13 ms | 403 KiB | 355 Q