@ 2014-09-18T14:03:30Z <?php
function array_keys_exists($array, ...$keys) {
foreach($keys as $key) {
var_dump($key);
if(!array_key_exists($key, $array)) {
return false;
}
}
return true;
}
$_REQUEST['wert1'] = "";
$_REQUEST['wert2'] = "";
$_REQUEST['wert3'] = "";
var_dump((bool) $_REQUEST['wert1'] || $_REQUEST['wert2'] || $_REQUEST['wert3']);
var_dump((bool) array_keys_exists($_REQUEST, ['wert1', 'wert2', 'wert3']));
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Output for 8.3.0 - 8.3.6 bool(false)
array(3) {
[0]=>
string(5) "wert1"
[1]=>
string(5) "wert2"
[2]=>
string(5) "wert3"
}
Fatal error: Uncaught TypeError: Cannot access offset of type array on array in /in/s9Acr:5
Stack trace:
#0 /in/s9Acr(17): array_keys_exists(Array, Array)
#1 {main}
thrown in /in/s9Acr on line 5
Process exited with code 255 . Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 bool(false)
array(3) {
[0]=>
string(5) "wert1"
[1]=>
string(5) "wert2"
[2]=>
string(5) "wert3"
}
Fatal error: Uncaught TypeError: Illegal offset type in /in/s9Acr:5
Stack trace:
#0 /in/s9Acr(17): array_keys_exists(Array, Array)
#1 {main}
thrown in /in/s9Acr on line 5
Process exited with code 255 . Output for 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.7 , 7.2.29 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 bool(false)
array(3) {
[0]=>
string(5) "wert1"
[1]=>
string(5) "wert2"
[2]=>
string(5) "wert3"
}
Warning: array_key_exists(): The first argument should be either a string or an integer in /in/s9Acr on line 5
bool(false)
Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/s9Acr on line 2
Process exited with code 255 . Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/s9Acr on line 2
Process exited with code 255 . Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/s9Acr on line 2
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE or T_CONST in /in/s9Acr on line 2
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 Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE or T_CONST in /in/s9Acr on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/s9Acr on line 2
Process exited with code 255 . preferences:dark mode live preview
211.39 ms | 401 KiB | 309 Q