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137 lines
1.9 KiB
PHP
Executable File
137 lines
1.9 KiB
PHP
Executable File
--TEST--
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SPL: forward
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--SKIPIF--
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<?php if (!extension_loaded("spl")) print "skip"; ?>
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--FILE--
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<?php
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class c implements spl_forward_assoc {
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public $max = 3;
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public $num = 0;
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function current() {
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echo __METHOD__ . "\n";
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return $this->num;
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}
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function next() {
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echo __METHOD__ . "\n";
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$this->num++;
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}
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function hasMore() {
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echo __METHOD__ . "\n";
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return $this->num < $this->max;
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}
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function key() {
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echo __METHOD__ . "\n";
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switch($this->num) {
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case 0: return "1st";
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case 1: return "2nd";
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case 2: return "3rd";
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default: return "???";
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}
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}
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}
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$i = new c();
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$c_info = array(get_class($i) => array('inheits' => class_parents($i), 'implements' => class_implements($i)));
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print_r($c_info);
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$methods = get_class_methods("spl_forward_assoc");
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sort($methods);
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print_r($methods);
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$methods = get_class_methods($i);
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sort($methods);
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print_r($methods);
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echo "1st try\n";
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foreach($i as $w) {
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echo "object:$w\n";
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}
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echo "2nd try\n";
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foreach($i as $v => $w) {
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echo "object:$v=>$w\n";
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}
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echo "3rd try\n";
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$i->num = 0;
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foreach($i as $v => $w) {
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echo "object:$v=>$w\n";
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}
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print "Done\n";
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?>
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--EXPECT--
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Array
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(
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[c] => Array
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(
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[inheits] => Array
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(
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)
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[implements] => Array
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(
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[spl_forward_assoc] => spl_forward_assoc
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[spl_assoc] => spl_assoc
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[spl_forward] => spl_forward
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)
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)
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)
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Array
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(
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[0] => current
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[1] => hasmore
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[2] => key
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[3] => next
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)
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Array
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(
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[0] => current
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[1] => hasmore
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[2] => key
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[3] => next
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)
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1st try
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c::hasmore
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c::current
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c::key
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object:0
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c::next
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c::hasmore
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c::current
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c::key
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object:1
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c::next
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c::hasmore
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c::current
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c::key
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object:2
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c::next
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c::hasmore
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2nd try
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c::hasmore
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3rd try
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c::hasmore
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c::current
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c::key
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object:1st=>0
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c::next
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c::hasmore
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c::current
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c::key
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object:2nd=>1
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c::next
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c::hasmore
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c::current
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c::key
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object:3rd=>2
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c::next
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c::hasmore
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Done
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