ptarjan
106 linhas
1.6 KiB
PHP
106 linhas
1.6 KiB
PHP
<?php
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function cmpCTrue($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == true) = ";
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var_dump($x == true);
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print "(true == x) = ";
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var_dump(false == $x);
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}
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function cmpCFalse($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == false) = ";
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var_dump($x == false);
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print "(false == x) = ";
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var_dump(false == $x);
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}
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function cmpC0($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == 0) = ";
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var_dump($x == 0);
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print "(0 == x) = ";
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var_dump(0 == $x);
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}
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function cmpC1($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == 1) = ";
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var_dump($x == 1);
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print "(1 == x) = ";
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var_dump(1 == $x);
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}
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function cmpC2($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == 2) = ";
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var_dump($x == 2);
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print "(2 == x) = ";
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var_dump(2 == $x);
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}
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function cmpC3($x) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "(x == 3) = ";
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var_dump($x == 3);
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print "(3 == x) = ";
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var_dump(3 == $x);
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}
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function cmp3($x, $y) {
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print "----------\n";
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print "x = ";
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var_dump($x);
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print "y = ";
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var_dump($y);
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print "(x == y) = ";
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var_dump($x == $y);
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print "(x != y) = ";
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var_dump($x != $y);
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}
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function cmp2($x, $y) {
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cmp3($x, $y);
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cmp3($y, $x);
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}
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function cmp1($x) {
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cmp2($x, true);
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cmp2($x, false);
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cmp2($x, 0);
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cmp2($x, 1);
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cmp2($x, 2);
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cmp2($x, 3);
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cmpCTrue($x);
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cmpCFalse($x);
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cmpC0($x);
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cmpC1($x);
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cmpC2($x);
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cmpC3($x);
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}
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function cmp() {
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cmp1(true);
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cmp1(false);
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cmp1(0);
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cmp1(1);
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cmp1(2);
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cmp1(1234567);
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}
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cmp();
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