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-rw-r--r--tests/lang/engine_assignExecutionOrder_009.phpt36
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/lang/engine_assignExecutionOrder_009.phpt b/tests/lang/engine_assignExecutionOrder_009.phpt
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+++ b/tests/lang/engine_assignExecutionOrder_009.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Execution ordering with comparison operators.
+--FILE--
+<?php
+function f($x) {
+ echo "f($x) ";
+ return $x;
+}
+
+echo "Function call args:\n";
+var_dump(f($i=0) < f(++$i));
+var_dump(f($i=0) <= f(++$i));
+var_dump(f($i=0) > f(++$i));
+var_dump(f($i=0) >= f(++$i));
+
+echo "\nArray indices:\n";
+$a[1][2] = 0;
+$a[3][4] = 1;
+$i=0;
+var_dump($a[$i=1][++$i] < $a[++$i][++$i]);
+var_dump($a[$i=1][++$i] <= $a[++$i][++$i]);
+var_dump($a[$i=1][++$i] > $a[++$i][++$i]);
+var_dump($a[$i=1][++$i] >= $a[++$i][++$i]);
+?>
+--EXPECTF--
+Function call args:
+f(0) f(1) bool(true)
+f(0) f(1) bool(true)
+f(0) f(1) bool(false)
+f(0) f(1) bool(false)
+
+Array indices:
+bool(true)
+bool(true)
+bool(false)
+bool(false)