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run code in 300+ PHP versions simultaneously
<?php function foo() { for ($i = 11; $i < 12; $i++) { echo 'In generator foo.......',"\n"; $string=(yield $i); if (isset($string)) { echo "generator foo displaying sent data: "; echo "$string\n"; } } echo 'generator done and closed.',"\n"; return; } $generator = foo(); foreach ($generator as $value) { echo "Back in generator object ........\n"; echo "Fetched value is $value\n"; if ($value == 11) { echo "generator object injecting ....\n"; $generator->send('Hello World'); } echo "generator object foo done working!\n"; } unset($generator); if(!$generator) echo "generator foo is history\n";
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
In generator foo....... Back in generator object ........ Fetched value is 11 generator object injecting .... generator foo displaying sent data: Hello World generator done and closed. generator object foo done working! Warning: Undefined variable $generator in /in/eeF3K on line 26 generator foo is history
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
In generator foo....... Back in generator object ........ Fetched value is 11 generator object injecting .... generator foo displaying sent data: Hello World generator done and closed. generator object foo done working! Notice: Undefined variable: generator in /in/eeF3K on line 26 generator foo is history
Output for 7.3.32 - 7.3.33, 7.4.26
In generator foo....... Back in generator object ........ Fetched value is 11 generator object injecting .... generator foo displaying sent data: Hello World generator done and closed. generator object foo done working! generator foo is history
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/eeF3K on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/eeF3K on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/eeF3K on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eeF3K on line 5
Process exited with code 255.

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