3v4l.org

run code in 300+ PHP versions simultaneously
<?php function chunk(\Generator $generator, $n) { for ($i = 0; $generator->valid() && $i < $n; $generator->next(), ++$i) { yield $generator->current(); } } function foo() { for ($i = 0; $i < 11; ++$i) { yield $i; } } for ($gen = foo(); $gen->valid();) { $chunk = []; foreach (chunk($gen, 3) as $value) { $chunk[] = $value; } print json_encode($chunk) . "\n"; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
[0,1,2] [3,4,5] [6,7,8] [9,10]
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$generator' (T_VARIABLE) in /in/3eSQm on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/3eSQm on line 5
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/3eSQm on line 3 Parse error: syntax error, unexpected T_VARIABLE in /in/3eSQm on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/3eSQm on line 3 Parse error: parse error, unexpected T_VARIABLE in /in/3eSQm on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/3eSQm on line 3 Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/3eSQm on line 3
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
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/3eSQm on line 3 Parse error: parse error, unexpected T_STRING, expecting ')' in /in/3eSQm on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/3eSQm on line 3 Parse error: parse error, expecting `')'' in /in/3eSQm on line 3
Process exited with code 255.
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