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|
--TEST--
array_splice() function precerve foreach by reference iterator pointer
--FILE--
<?php
/* remove before */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 3) {
$done = 1;
array_splice($a, 1, 2);
}
}
echo "\n";
/* remove after */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 0) {
$done = 1;
array_splice($a, 2, 2);
}
}
echo "\n";
/* remove current */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 2) {
$done = 1;
array_splice($a, 1, 3);
}
}
echo "\n";
$replacement = ['x', 'y', 'z'];
/* replace before */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 3) {
$done = 1;
array_splice($a, 1, 2, $replacement);
}
}
echo "\n";
/* replace after */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 0) {
$done = 1;
array_splice($a, 2, 2, $replacement);
}
}
echo "\n";
/* replace current */
$done = 0;
$a = [0,1,2,3,4];
foreach($a as &$v) {
echo "$v\n";
if (!$done && $v == 2) {
$done = 1;
array_splice($a, 1, 3, $replacement);
}
}
echo "\n";
?>
--EXPECT--
0
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2
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4
0
1
4
0
1
2
4
0
1
2
3
4
0
1
x
y
z
4
0
1
2
4
|
