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