@ 2012-05-23T13:47:44Z <?php
$array = array(0, 1, 2);
while (each($array)) {
var_dump(key($array), current($array));
}
reset($array);
echo "----\n";
foreach ($array as $elem) {
var_dump(key($array), current($array));
}
reset($array);
echo "----\n";
$array2 = &$array;
foreach ($array2 as $elem) {
var_dump(key($array), current($array));
}
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught Error: Call to undefined function each() in /in/HP2as:3
Stack trace:
#0 {main}
thrown in /in/HP2as on line 3
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.25 , 7.4.27 - 7.4.33 Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /in/HP2as on line 3
int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.3.32 - 7.3.33 , 7.4.26 int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
Output for 5.2.4 - 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 int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(1)
int(1)
int(1)
int(1)
int(1)
int(1)
----
int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
Output for 4.3.0 - 4.3.11 , 4.4.0 , 4.4.2 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.3 int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
----
int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
Output for 4.4.1 int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(1)
int(1)
int(2)
int(2)
NULL
bool(false)
----
int(0)
int(0)
int(0)
int(0)
int(0)
int(0)
preferences:dark mode live preview
243.87 ms | 401 KiB | 345 Q