ptarjan
113 linhas
2.5 KiB
PHP
113 linhas
2.5 KiB
PHP
<?
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trait T {
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public function binary($la, $ra) {
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// Stick this in a trait, so we get different copies for different
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// data.
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for ($i = 0; $i < 3; $i++) {
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// Compare each to each. Do so a couple times, so we exercise both
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// directions of each branch through multiple executions. (The jit
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// uses different code for the first several executions of any given
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// branch.)
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foreach ($la as $l) foreach ($ra as $r) {
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if ($l === $r) echo "$l === $r\n";
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if ($l !== $r) echo "$l !== $r\n";
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if ($l == $r) echo "$l == $r\n";
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if ($l != $r) echo "$l != $r\n";
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if ($l <= $r) echo "$l <= $r\n";
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if ($l >= $r) echo "$l >= $r\n";
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if ($l < $r) echo "$l < $r\n";
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if ($l > $r) echo "$l > $r\n";
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}
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}
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}
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public function unary($la) {
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for ($i = 0; $i < 3; $i++) {
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foreach($la as $l) {
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if (is_int($l)) echo "$l is_int\n";
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if (is_string($l)) echo "$l is_string\n";
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if (is_double($l)) echo "$l is_double\n";
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if (is_null($l)) echo "$l is_null\n";
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if (is_double($l)) echo "$l is_double\n";
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if (is_array($l)) echo "$l is_array\n";
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if (is_object($l)) echo "$l is_object\n";
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}
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}
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}
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}
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function banner($s) {
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printf("---- %40s\n", $s);
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}
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class Ascending {
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use T;
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function __construct() {
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banner("asc");
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$this->binary(array(-1, 0, 1), array(-1, 0, 1));
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}
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}
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class Descending {
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use T;
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function __construct() {
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banner("desc");
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$this->binary(array(1, 0, -1), array(1, 0, -1));
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}
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}
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class Equal {
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use T;
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function __construct() {
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banner("eq");
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$this->binary(array(0, 0, 0), array(0, 0, 0));
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}
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}
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class Str {
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use T;
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function __construct() {
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$a = array("a", "abc", "abcd", "0", "1", "2");
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$this->binary($a, $a);
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}
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}
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class NotEqual {
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use T;
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function __construct() {
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banner("neq");
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$this->binary(array(1, 2, 3), array(4, 5, 6));
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}
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}
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class Bools {
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use T;
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function __construct() {
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banner("bools");
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$this->binary(array(false, true), array(false, true));
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}
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}
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class C {
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public function __toString() { return "snee!"; }
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}
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class DifferentTypes {
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use T;
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function __construct() {
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banner("weirdTypes");
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$a = array(0, true, null, 0.3, "str", array(), new C());
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$this->unary($a);
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}
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}
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function main() {
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$asc = new Ascending();
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$desc = new Descending();
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$eq = new Equal();
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$str = new Str();
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$neq = new NotEqual();
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$bools = new Bools();
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$diff = new DifferentTypes();
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}
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main();
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