--TEST--
Indexing - various special cases.
--FILE--
<?php
echo "*** Indexing - Testing value assignment with key ***\n";
$array=array(1);
$testvalues=array(null, 0, 1, true, false,'',' ',0.1,array());
foreach ($testvalues as $testvalue) {
$testvalue['foo']=$array;
var_dump ($testvalue);
}
echo "\n*** Indexing - Testing reference assignment with key ***\n";
$testvalues=array(null, 0, 1, true, false,0.1,array());
foreach ($testvalues as $testvalue) {
$testvalue['foo']=&$array;
var_dump ($testvalue);
}
echo "*** Indexing - Testing value assignment no key ***\n";
$array=array(1);
$testvalues=array(null, 0, 1, true, false,0.1,array());
foreach ($testvalues as $testvalue) {
$testvalue[]=$array;
var_dump ($testvalue);
}
echo "\n*** Indexing - Testing reference assignment no key ***\n";
$testvalues=array(null, 0, 1, true, false,0.1,array());
foreach ($testvalues as $testvalue) {
$testvalue[]=&$array;
var_dump ($testvalue);
}
echo "\nDone";
?>
--EXPECTF--
*** Indexing - Testing value assignment with key ***
array(1) {
["foo"]=>
array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
int(0)
Warning: Cannot use a scalar value as an array in %s on line %d
int(1)
Warning: Cannot use a scalar value as an array in %s on line %d
bool(true)
array(1) {
["foo"]=>
array(1) {
[0]=>
int(1)
}
}
Warning: Illegal string offset 'foo' in %s on line %d
Notice: Array to string conversion in %s on line %d
string(1) "A"
Warning: Illegal string offset 'foo' in %s on line %d
Notice: Array to string conversion in %s on line %d
string(1) "A"
Warning: Cannot use a scalar value as an array in %s on line %d
float(0.1)
array(1) {
["foo"]=>
array(1) {
[0]=>
int(1)
}
}
*** Indexing - Testing reference assignment with key ***
array(1) {
["foo"]=>
&array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
int(0)
Warning: Cannot use a scalar value as an array in %s on line %d
int(1)
Warning: Cannot use a scalar value as an array in %s on line %d
bool(true)
array(1) {
["foo"]=>
&array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
float(0.1)
array(1) {
["foo"]=>
&array(1) {
[0]=>
int(1)
}
}
*** Indexing - Testing value assignment no key ***
array(1) {
[0]=>
array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
int(0)
Warning: Cannot use a scalar value as an array in %s on line %d
int(1)
Warning: Cannot use a scalar value as an array in %s on line %d
bool(true)
array(1) {
[0]=>
array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
float(0.1)
array(1) {
[0]=>
array(1) {
[0]=>
int(1)
}
}
*** Indexing - Testing reference assignment no key ***
array(1) {
[0]=>
&array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
int(0)
Warning: Cannot use a scalar value as an array in %s on line %d
int(1)
Warning: Cannot use a scalar value as an array in %s on line %d
bool(true)
array(1) {
[0]=>
&array(1) {
[0]=>
int(1)
}
}
Warning: Cannot use a scalar value as an array in %s on line %d
float(0.1)
array(1) {
[0]=>
&array(1) {
[0]=>
int(1)
}
}
Done
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