ptarjan
117 linhas
2.1 KiB
PHP
117 linhas
2.1 KiB
PHP
<?php
|
|
|
|
function ci($x) {
|
|
print "----------\nx == 0\n";
|
|
var_dump($x);
|
|
var_dump($x == 0);
|
|
|
|
print "----------\nx == 123\n";
|
|
var_dump($x);
|
|
var_dump($x == 123);
|
|
|
|
print "----------\nx == -456\n";
|
|
var_dump($x);
|
|
var_dump($x == -456);
|
|
|
|
print "----------\nx == 7.8\n";
|
|
var_dump($x);
|
|
var_dump($x == 7.8);
|
|
|
|
print "----------\nx == 90000000000\n";
|
|
var_dump($x);
|
|
var_dump($x == 90000000000);
|
|
}
|
|
|
|
function cs($x) {
|
|
print "----------\nx == ''\n";
|
|
var_dump($x);
|
|
var_dump($x == "");
|
|
|
|
print "----------\nx == '123'\n";
|
|
var_dump($x);
|
|
var_dump($x == "123");
|
|
|
|
print "----------\nx == '123q'\n";
|
|
var_dump($x);
|
|
var_dump($x == "123q");
|
|
|
|
print "----------\nx == 'q123'\n";
|
|
var_dump($x);
|
|
var_dump($x == "q123");
|
|
|
|
print "----------\nx == '123.0'\n";
|
|
var_dump($x);
|
|
var_dump($x == "123.0");
|
|
|
|
print "----------\nx == '-456'\n";
|
|
var_dump($x);
|
|
var_dump($x == "-456");
|
|
|
|
print "----------\nx == '-456.7'\n";
|
|
var_dump($x);
|
|
var_dump($x == "-456.7");
|
|
|
|
print "----------\nx == '7.80'\n";
|
|
var_dump($x);
|
|
var_dump($x == "7.80");
|
|
|
|
print "----------\nx == '90000000000'\n";
|
|
var_dump($x);
|
|
var_dump($x == "90000000000");
|
|
|
|
print "----------\nx == '9e10'\n";
|
|
var_dump($x);
|
|
var_dump($x == "9e10");
|
|
}
|
|
|
|
function is($x, $y) {
|
|
print("----------\nx == y\n");
|
|
var_dump($x);
|
|
var_dump($y);
|
|
var_dump($x == $y);
|
|
}
|
|
|
|
function cmpr() {
|
|
$s = array(
|
|
"",
|
|
"123",
|
|
"123q",
|
|
"q123",
|
|
"-456",
|
|
"-456.7",
|
|
"7.80",
|
|
"9000000000",
|
|
"9e10",
|
|
);
|
|
$i = array(
|
|
0, 123, -456, 7.8, 90000000000,
|
|
);
|
|
|
|
for ($ji = 0; $ji < 5; ++$ji) {
|
|
cs($i[$ji]);
|
|
}
|
|
for ($js = 0; $js < 9; ++$js) {
|
|
ci($s[$js]);
|
|
}
|
|
|
|
for ($ji = 0; $ji < 5; ++$ji) {
|
|
for ($js = 0; $js < 9; ++$js) {
|
|
is($i[$ji], $s[$js]);
|
|
}
|
|
}
|
|
|
|
print "----------\n0 == 'q123'\n";
|
|
var_dump(0 == "q123");
|
|
print "----------\n123 == '123q'\n";
|
|
var_dump(123 == "123q");
|
|
print "----------\n123 == '123.0'\n";
|
|
var_dump(123 == "123.0");
|
|
print "----------\n90000000000 == '9e10'\n";
|
|
var_dump(9000000000 == "9e10");
|
|
print "----------\n0 == '-456'\n";
|
|
var_dump(0 == "-456");
|
|
}
|
|
|
|
cmpr();
|
|
|