<?php
function a() {
var_dump('a1');
yield 1;
var_dump('a2');
yield 2;
var_dump('a3');
yield 3;
var_dump('a4');
yield 4;
var_dump('a5');
yield 5;
}
$a = a();
var_dump('after gen');
var_dump($a->valid());
var_dump('after valid');
var_dump($a->current());
var_dump('after current');
$a->next();
var_dump('after next');
$a->send(1);
var_dump($a->current());
$a->send(1);
var_dump($a->current());
$a->send(1);
var_dump($a->current());
- Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- string(9) "after gen"
string(2) "a1"
bool(true)
string(11) "after valid"
int(1)
string(13) "after current"
string(2) "a2"
string(10) "after next"
string(2) "a3"
int(3)
string(2) "a4"
int(4)
string(2) "a5"
int(5)
- 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(9) "after gen"
string(2) "a1"
bool(true)
string(11) "after valid"
int(1)
string(13) "after current"
string(2) "a2"
string(10) "after next"
string(2) "a3"
int(3)
string(2) "a4"
int(4)
string(2) "a5"
int(5)
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/6vAUW on line 5
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_LNUMBER in /in/6vAUW on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_LNUMBER in /in/6vAUW on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/6vAUW on line 5
Process exited with code 255.
preferences:
252.86 ms | 401 KiB | 356 Q