@ 2014-10-25T20:45:18Z <?php
$rose = "black";
${"rose"} = "white";
$rose = "red";
print_r(${"rose"});
echo "\n\n";
/**
Parse error: syntax error, unexpected '123' (T_LNUMBER), expecting variable (T_VARIABLE) or '{' or '$'
$123 = 456;
var_dump($123);
**/
${"123"} = "white";
var_dump(${"123"});
echo '<pre>';
//var_dump(get_defined_vars());
if( array_key_exists( '123',get_defined_vars() ) ){
echo "in array";
}
echo "\n\n";
$arr{"246a"} = 99;
var_dump($arr);
$o = (object) $arr;
var_dump($o);
echo $o->{"246a"},"\n\n";
class x extends stdClass {
public $val;
function Show($n){
$this->val = $n;
return $this->val;
}
}
$s = new x();
echo $s->Show(100),"\n";
var_dump($s);
var_dump($s instanceof stdClass);
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/e3iMZ on line 23
Process exited with code 255 . Output for 7.4.0 - 7.4.33 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/e3iMZ on line 23
red
string(5) "white"
<pre>
array(1) {
["246a"]=>
int(99)
}
object(stdClass)#1 (1) {
["246a"]=>
int(99)
}
99
100
object(x)#2 (1) {
["val"]=>
int(100)
}
bool(true)
Output for 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 , 5.5.24 - 5.5.35 , 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 red
string(5) "white"
<pre>
array(1) {
["246a"]=>
int(99)
}
object(stdClass)#1 (1) {
["246a"]=>
int(99)
}
99
100
object(x)#2 (1) {
["val"]=>
int(100)
}
bool(true)
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/e3iMZ on line 31
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 T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/e3iMZ on line 31
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/e3iMZ on line 31
Process exited with code 255 . preferences:dark mode live preview
238.6 ms | 401 KiB | 305 Q