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Name	Size	Permission	Date
constants	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
include_files	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
operators	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
string	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
001.phpt	98 B	-rw-rw-r--	2022-10-31 11:36
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array_shortcut_001.phpt	142 B	-rw-rw-r--	2022-10-31 11:36
array_shortcut_002.phpt	219 B	-rw-rw-r--	2022-10-31 11:36
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array_shortcut_005.phpt	314 B	-rw-rw-r--	2022-10-31 11:36
bison1.phpt	116 B	-rw-rw-r--	2022-10-31 11:36
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bug73329.phpt	212 B	-rw-rw-r--	2022-10-31 11:36
bug7515.phpt	484 B	-rw-rw-r--	2022-10-31 11:36
catchable_error_001.phpt	530 B	-rw-rw-r--	2022-10-31 11:36
catchable_error_002.phpt	455 B	-rw-rw-r--	2022-10-31 11:36
comments.phpt	230 B	-rw-rw-r--	2022-10-31 11:36
comments2.phpt	87 B	-rw-rw-r--	2022-10-31 11:36
compare_objects_basic1.phpt	1.06 KB	-rw-rw-r--	2022-10-31 11:36
compare_objects_basic2.phpt	463 B	-rw-rw-r--	2022-10-31 11:36
each_binary_safety.phpt	414 B	-rw-rw-r--	2022-10-31 11:36
empty_variation.phpt	208 B	-rw-rw-r--	2022-10-31 11:36
engine_assignExecutionOrder_001.phpt	2.44 KB	-rw-rw-r--	2022-10-31 11:36
engine_assignExecutionOrder_002.phpt	2.44 KB	-rw-rw-r--	2022-10-31 11:36
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engine_assignExecutionOrder_009.phpt	684 B	-rw-rw-r--	2022-10-31 11:36
error_2_exception_001.phpt	924 B	-rw-rw-r--	2022-10-31 11:36
execution_order.phpt	2.12 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.001.phpt	944 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.002.phpt	3.08 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.003.phpt	730 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.004.phpt	826 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.005.phpt	812 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.006.phpt	224 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.009.phpt	2 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.010.phpt	1.13 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.011.phpt	482 B	-rw-rw-r--	2022-10-31 11:36
foreachLoop.012.phpt	8.55 KB	-rw-rw-r--	2022-10-31 11:36
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foreachLoop.015.phpt	9.87 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.016.phpt	3.45 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoop.017.phpt	181 B	-rw-rw-r--	2022-10-31 11:36
foreachLoopIterator.001.phpt	2.77 KB	-rw-rw-r--	2022-10-31 11:36
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foreachLoopIteratorAggregate.001.phpt	6.69 KB	-rw-rw-r--	2022-10-31 11:36
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foreachLoopObjects.001.phpt	1.21 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoopObjects.002.phpt	11.34 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoopObjects.003.phpt	4.95 KB	-rw-rw-r--	2022-10-31 11:36
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foreachLoopObjects.005.phpt	1.46 KB	-rw-rw-r--	2022-10-31 11:36
foreachLoopObjects.006.phpt	2.18 KB	-rw-rw-r--	2022-10-31 11:36
foreach_with_object_001.phpt	308 B	-rw-rw-r--	2022-10-31 11:36
foreach_with_references_001.phpt	351 B	-rw-rw-r--	2022-10-31 11:36
func_get_arg.001.phpt	140 B	-rw-rw-r--	2022-10-31 11:36
func_get_arg.002.phpt	212 B	-rw-rw-r--	2022-10-31 11:36
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func_get_arg.005.phpt	391 B	-rw-rw-r--	2022-10-31 11:36
func_get_arg_variation.phpt	640 B	-rw-rw-r--	2022-10-31 11:36
func_get_args.001.phpt	134 B	-rw-rw-r--	2022-10-31 11:36
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func_num_args.001.phpt	128 B	-rw-rw-r--	2022-10-31 11:36
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inc.inc	29 B	-rw-rw-r--	2022-10-31 11:36
inc_throw.inc	34 B	-rw-rw-r--	2022-10-31 11:36
include_variation1.phpt	119 B	-rw-rw-r--	2022-10-31 11:36
include_variation2.phpt	174 B	-rw-rw-r--	2022-10-31 11:36
include_variation3.phpt	153 B	-rw-rw-r--	2022-10-31 11:36
invalid_octal.phpt	113 B	-rw-rw-r--	2022-10-31 11:36
passByReference_001.phpt	375 B	-rw-rw-r--	2022-10-31 11:36
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passByReference_012.phpt	620 B	-rw-rw-r--	2022-10-31 11:36
returnByReference.001.phpt	207 B	-rw-rw-r--	2022-10-31 11:36
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short_tags.001.phpt	142 B	-rw-rw-r--	2022-10-31 11:36
short_tags.002.phpt	160 B	-rw-rw-r--	2022-10-31 11:36
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static_basic_001.phpt	1.46 KB	-rw-rw-r--	2022-10-31 11:36
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static_variation_001.phpt	1.12 KB	-rw-rw-r--	2022-10-31 11:36
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string_decimals_001.phpt	536 B	-rw-rw-r--	2022-10-31 11:36
this_assignment.phpt	583 B	-rw-rw-r--	2022-10-31 11:36
throw_variation_001.phpt	195 B	-rw-rw-r--	2022-10-31 11:36
type_hints_001.phpt	450 B	-rw-rw-r--	2022-10-31 11:36
type_hints_002.phpt	224 B	-rw-rw-r--	2022-10-31 11:36
type_hints_003.phpt	199 B	-rw-rw-r--	2022-10-31 11:36

Rename

--TEST--
Directly modifying a REFERENCED array when foreach'ing over it.
--FILE--
<?php

define('MAX_LOOPS',5);

function withRefValue($elements, $transform) {
	echo "\n---( Array with $elements element(s): )---\n";
	//Build array:
	for ($i=0; $i<$elements; $i++) {
		$a[] = "v.$i";
	}
	$counter=0;

$ref = &$a;

echo "--> State of referenced array before loop:\n";
	var_dump($a);

echo "--> Do loop:\n";
	foreach ($a as $k=>$v) {
		echo "     iteration $counter:  \$k=$k; \$v=$v\n";
		eval($transform);
		$counter++;
		if ($counter>MAX_LOOPS) {
			echo "  ** Stuck in a loop! **\n";
			break;
		}
	}

echo "--> State of array after loop:\n";
	var_dump($a);
}

echo "\nPopping elements off end of a referenced array";
$transform = 'array_pop($a);';
withRefValue(1, $transform);
withRefValue(2, $transform);
withRefValue(3, $transform);
withRefValue(4, $transform);

echo "\n\n\nShift elements off start of a referenced array";
$transform = 'array_shift($a);';
withRefValue(1, $transform);
withRefValue(2, $transform);
withRefValue(3, $transform);
withRefValue(4, $transform);

echo "\n\n\nRemove current element of a referenced array";
$transform = 'unset($a[$k]);';
withRefValue(1, $transform);
withRefValue(2, $transform);
withRefValue(3, $transform);
withRefValue(4, $transform);

echo "\n\n\nAdding elements to the end of a referenced array";
$transform = 'array_push($a, "new.$counter");';
withRefValue(1, $transform);
withRefValue(2, $transform);
withRefValue(3, $transform);
withRefValue(4, $transform);

echo "\n\n\nAdding elements to the start of a referenced array";
$transform = 'array_unshift($a, "new.$counter");';
withRefValue(1, $transform);
withRefValue(2, $transform);
withRefValue(3, $transform);
withRefValue(4, $transform);

?>
--EXPECT--
Popping elements off end of a referenced array
---( Array with 1 element(s): )---
--> State of referenced array before loop:
array(1) {
  [0]=>
  string(3) "v.0"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
--> State of array after loop:
array(0) {
}

---( Array with 2 element(s): )---
--> State of referenced array before loop:
array(2) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
     iteration 1:  $k=1; $v=v.1
--> State of array after loop:
array(0) {
}

Shift elements off start of a referenced array
---( Array with 1 element(s): )---
--> State of referenced array before loop:
array(1) {
  [0]=>
  string(3) "v.0"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
--> State of array after loop:
array(0) {
}

Remove current element of a referenced array
---( Array with 1 element(s): )---
--> State of referenced array before loop:
array(1) {
  [0]=>
  string(3) "v.0"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
--> State of array after loop:
array(0) {
}

Adding elements to the end of a referenced array
---( Array with 1 element(s): )---
--> State of referenced array before loop:
array(1) {
  [0]=>
  string(3) "v.0"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
--> State of array after loop:
array(2) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(5) "new.0"
}

---( Array with 3 element(s): )---
--> State of referenced array before loop:
array(3) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
     iteration 1:  $k=1; $v=v.1
     iteration 2:  $k=2; $v=v.2
--> State of array after loop:
array(6) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
  [3]=>
  string(5) "new.0"
  [4]=>
  string(5) "new.1"
  [5]=>
  string(5) "new.2"
}

---( Array with 4 element(s): )---
--> State of referenced array before loop:
array(4) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
  [3]=>
  string(3) "v.3"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
     iteration 1:  $k=1; $v=v.1
     iteration 2:  $k=2; $v=v.2
     iteration 3:  $k=3; $v=v.3
--> State of array after loop:
array(8) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
  [3]=>
  string(3) "v.3"
  [4]=>
  string(5) "new.0"
  [5]=>
  string(5) "new.1"
  [6]=>
  string(5) "new.2"
  [7]=>
  string(5) "new.3"
}

Adding elements to the start of a referenced array
---( Array with 1 element(s): )---
--> State of referenced array before loop:
array(1) {
  [0]=>
  string(3) "v.0"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
--> State of array after loop:
array(2) {
  [0]=>
  string(5) "new.0"
  [1]=>
  string(3) "v.0"
}

---( Array with 3 element(s): )---
--> State of referenced array before loop:
array(3) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
     iteration 1:  $k=1; $v=v.1
     iteration 2:  $k=2; $v=v.2
--> State of array after loop:
array(6) {
  [0]=>
  string(5) "new.2"
  [1]=>
  string(5) "new.1"
  [2]=>
  string(5) "new.0"
  [3]=>
  string(3) "v.0"
  [4]=>
  string(3) "v.1"
  [5]=>
  string(3) "v.2"
}

---( Array with 4 element(s): )---
--> State of referenced array before loop:
array(4) {
  [0]=>
  string(3) "v.0"
  [1]=>
  string(3) "v.1"
  [2]=>
  string(3) "v.2"
  [3]=>
  string(3) "v.3"
}
--> Do loop:
     iteration 0:  $k=0; $v=v.0
     iteration 1:  $k=1; $v=v.1
     iteration 2:  $k=2; $v=v.2
     iteration 3:  $k=3; $v=v.3
--> State of array after loop:
array(8) {
  [0]=>
  string(5) "new.3"
  [1]=>
  string(5) "new.2"
  [2]=>
  string(5) "new.1"
  [3]=>
  string(5) "new.0"
  [4]=>
  string(3) "v.0"
  [5]=>
  string(3) "v.1"
  [6]=>
  string(3) "v.2"
  [7]=>
  string(3) "v.3"
}