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Compliance: in_array/array_search enum identity parity (#5851, #5592, #5668) #7920

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Merged
PurHur merged 1 commit into from
Jun 10, 2026
Merged

Compliance: in_array/array_search enum identity parity (#5851, #5592, #5668) #7920

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16 changes: 16 additions & 0 deletions test/compliance/cases/stdlib/array_search_enum_strict.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
--TEST--
stdlib array_search() strict — enum needle must not match backing int haystack (#5668, ext/standard/array.c)
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

var_export(array_search(1, [E::A, E::B], true));
echo "\n";
var_export(array_search(E::B, [E::A, E::B], true));
echo "\n";
var_export(array_search(E::A, [E::A], true));
echo "\n";
--EXPECT--
false
1
0
17 changes: 17 additions & 0 deletions test/compliance/cases/stdlib/array_search_enum_strict_jit.phpt
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Original file line number Diff line number Diff line change
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--TEST--
stdlib array_search() strict JIT — enum needle must not match backing int haystack (#5668)
--JIT--
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

var_export(array_search(1, [E::A, E::B], true));
echo "\n";
var_export(array_search(E::B, [E::A, E::B], true));
echo "\n";
var_export(array_search(E::A, [E::A], true));
echo "\n";
--EXPECT--
false
1
0
15 changes: 15 additions & 0 deletions test/compliance/cases/stdlib/in_array_enum_loose.phpt
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--TEST--
stdlib in_array() loose — enum cases must not match backing scalars (#5592, ext/standard/array.c)
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

echo in_array(1, [E::A], false) ? 'y' : 'n', "\n";
echo in_array(E::A, [1], false) ? 'y' : 'n', "\n";
echo in_array('1', [E::A], false) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A], true) ? 'y' : 'n', "\n";
--EXPECT--
n
n
n
y
16 changes: 16 additions & 0 deletions test/compliance/cases/stdlib/in_array_enum_loose_jit.phpt
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Original file line number Diff line number Diff line change
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--TEST--
stdlib in_array() loose JIT — enum cases must not match backing scalars (#5592)
--JIT--
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

echo in_array(1, [E::A], false) ? 'y' : 'n', "\n";
echo in_array(E::A, [1], false) ? 'y' : 'n', "\n";
echo in_array('1', [E::A], false) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A], true) ? 'y' : 'n', "\n";
--EXPECT--
n
n
n
y
15 changes: 15 additions & 0 deletions test/compliance/cases/stdlib/in_array_strict_enum.phpt
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Original file line number Diff line number Diff line change
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--TEST--
stdlib in_array() strict — enum cases must not match backing scalars (#5851, ext/standard/array.c)
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

echo in_array(1, [E::A, E::B], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [1, 2], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A, E::B], true) ? 'y' : 'n', "\n";
--EXPECT--
n
n
y
y
16 changes: 16 additions & 0 deletions test/compliance/cases/stdlib/in_array_strict_enum_jit.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
--TEST--
stdlib in_array() strict JIT — enum cases must not match backing scalars (#5851)
--JIT--
--FILE--
<?php
enum E: int { case A = 1; case B = 2; }

echo in_array(1, [E::A, E::B], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [1, 2], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A], true) ? 'y' : 'n', "\n";
echo in_array(E::A, [E::A, E::B], true) ? 'y' : 'n', "\n";
--EXPECT--
n
n
y
y