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run code in 300+ PHP versions simultaneously
<?php echo ini_get('precision') . PHP_EOL; echo ini_get('serialize_precision') . PHP_EOL; echo json_encode(array('price' => round('45.99', 2))) . PHP_EOL; echo (0.1+0.7), json_encode(0.1+0.7) . PHP_EOL;
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 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 - 8.3.4, 8.3.6
14 -1 {"price":45.99} 0.80.7999999999999999
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 14 -1 {"price":45.99} 0.80.7999999999999999
Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33
14 17 {"price":45.99} 0.80.8
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.5
14 100 {"price":45.99} 0.80.8
Output for 5.0.2 - 5.0.5, 5.1.0 - 5.1.6
14 100 Fatal error: Call to undefined function json_encode() in /in/ldgo8 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 3 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 4 100PHP_EOL Fatal error: Call to undefined function json_encode() in /in/ldgo8 on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
14 100 Fatal error: Call to undefined function: json_encode() in /in/ldgo8 on line 5
Process exited with code 255.
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.4
14 100 Fatal error: Call to undefined function: json_encode() in /in/ldgo8 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 3 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 4 100PHP_EOL Fatal error: Call to undefined function: json_encode() in /in/ldgo8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 3 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ldgo8 on line 4 PHP_EOL Fatal error: Call to undefined function: json_encode() in /in/ldgo8 on line 5

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