118 lines
2.6 KiB
PHP
118 lines
2.6 KiB
PHP
<?php
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//$container var declaration in const generated file
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// Read before write
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try {
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echo "Read before write:\n";
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var_dump($container[$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Write
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try {
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echo "Write:\n";
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$container[$dimension] = 5;
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Read
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try {
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echo "Read:\n";
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var_dump($container[$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Read-Write
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try {
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echo "Read-Write:\n";
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$container[$dimension] += 20;
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Is
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try {
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echo "isset():\n";
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var_dump(isset($container[$dimension]));
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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echo "empty():\n";
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var_dump(empty($container[$dimension]));
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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echo "null coalesce:\n";
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var_dump($container[$dimension] ?? 'default');
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Fetch reference
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try {
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echo "Reference to dimension:\n";
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$r = &$container[$dimension];
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echo "Value of reference:\n";
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var_dump($r);
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$r = 100;
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echo "Value of container dimension after write to reference (should be int(100) if successful):\n";
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var_dump($container[$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Unset
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try {
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echo "unset():\n";
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unset($container[$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Nested read
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try {
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echo "Nested read:\n";
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var_dump($container[$dimension][$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Nested write
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try {
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echo "Nested write:\n";
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$container[$dimension][$dimension] = 5;
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Nested Read-Write
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try {
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echo "Nested Read-Write:\n";
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$container[$dimension][$dimension] += 25;
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Nested Is
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try {
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echo "Nested isset():\n";
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var_dump(isset($container[$dimension][$dimension]));
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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echo "Nested empty():\n";
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var_dump(empty($container[$dimension][$dimension]));
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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echo "Nested null coalesce:\n";
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var_dump($container[$dimension][$dimension] ?? 'default');
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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// Nested unset
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try {
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echo "Nested unset():\n";
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unset($container[$dimension][$dimension]);
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} catch (\Throwable $e) {
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echo $e->getMessage(), "\n";
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}
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