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118 lines
2.2 KiB
PHP
118 lines
2.2 KiB
PHP
--TEST--
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Test array_splice(): basic functionality
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--FILE--
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<?php
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/*
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* proto array array_splice(array input, int offset [, int length [, array replacement]])
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* Function is implemented in ext/standard/array.c
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*/
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echo "*** Testing array_splice() basic operations ***\n";
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echo "test truncation \n";
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$input = array("red", "green", "blue", "yellow");
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var_dump (array_splice($input, 2));
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var_dump ($input);
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// $input is now array("red", "green")
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echo "test removing entries from the middle \n";
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$input = array("red", "green", "blue", "yellow");
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var_dump (array_splice($input, 1, -1));
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var_dump ($input);
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// $input is now array("red", "yellow")
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echo "test substitution at end \n";
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$input = array("red", "green", "blue", "yellow");
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var_dump (array_splice($input, 1, count($input), "orange"));
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var_dump ($input);
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// $input is now array("red", "orange")
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$input = array("red", "green", "blue", "yellow");
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var_dump (array_splice($input, -1, 1, array("black", "maroon")));
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var_dump ($input);
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// $input is now array("red", "green",
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// "blue", "black", "maroon")
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echo "test insertion \n";
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$input = array("red", "green", "blue", "yellow");
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var_dump (array_splice($input, 3, 0, "purple"));
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var_dump ($input);
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// $input is now array("red", "green",
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// "blue", "purple", "yellow");
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?>
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--EXPECT--
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*** Testing array_splice() basic operations ***
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test truncation
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array(2) {
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[0]=>
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string(4) "blue"
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[1]=>
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string(6) "yellow"
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}
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array(2) {
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[0]=>
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string(3) "red"
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[1]=>
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string(5) "green"
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}
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test removing entries from the middle
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array(2) {
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[0]=>
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string(5) "green"
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[1]=>
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string(4) "blue"
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}
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array(2) {
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[0]=>
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string(3) "red"
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[1]=>
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string(6) "yellow"
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}
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test substitution at end
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array(3) {
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[0]=>
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string(5) "green"
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[1]=>
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string(4) "blue"
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[2]=>
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string(6) "yellow"
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}
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array(2) {
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[0]=>
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string(3) "red"
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[1]=>
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string(6) "orange"
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}
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array(1) {
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[0]=>
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string(6) "yellow"
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}
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array(5) {
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[0]=>
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string(3) "red"
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[1]=>
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string(5) "green"
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[2]=>
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string(4) "blue"
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[3]=>
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string(5) "black"
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[4]=>
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string(6) "maroon"
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}
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test insertion
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array(0) {
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}
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array(5) {
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[0]=>
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string(3) "red"
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[1]=>
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string(5) "green"
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[2]=>
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string(4) "blue"
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[3]=>
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string(6) "purple"
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[4]=>
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string(6) "yellow"
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}
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