3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Active assert and make it quiet assert_options(ASSERT_ACTIVE, 1); assert_options(ASSERT_WARNING, 0); assert_options(ASSERT_QUIET_EVAL, 1); // Create a handler function function my_assert_handler($file, $line, $code) { echo "<hr>Assertion Failed: File '$file'<br /> Line '$line'<br /> Code '$code'<br /><hr />"; } // Set up the callback assert_options(ASSERT_CALLBACK, 'my_assert_handler'); // Make an assertion that should fail assert('mysql_query("")');
Output for 8.3.0 - 8.3.6
Deprecated: Constant ASSERT_ACTIVE is deprecated in /in/GJ8Hj on line 4 Deprecated: Function assert_options() is deprecated in /in/GJ8Hj on line 4 Deprecated: Constant ASSERT_WARNING is deprecated in /in/GJ8Hj on line 5 Deprecated: Function assert_options() is deprecated in /in/GJ8Hj on line 5 Fatal error: Uncaught Error: Undefined constant "ASSERT_QUIET_EVAL" in /in/GJ8Hj:6 Stack trace: #0 {main} thrown in /in/GJ8Hj on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Error: Undefined constant "ASSERT_QUIET_EVAL" in /in/GJ8Hj:6 Stack trace: #0 {main} thrown in /in/GJ8Hj on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Deprecated: assert(): Calling assert() with a string argument is deprecated in /in/GJ8Hj on line 21 Fatal error: Uncaught Error: Call to undefined function mysql_query() in /in/GJ8Hj(21) : assert code:1 Stack trace: #0 [internal function]: unknown() #1 /in/GJ8Hj(21): assert('mysql_query("")') #2 {main} thrown in /in/GJ8Hj(21) : assert code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Fatal error: Uncaught Error: Call to undefined function mysql_query() in /in/GJ8Hj(21) : assert code:1 Stack trace: #0 [internal function]: unknown() #1 /in/GJ8Hj(21): assert('mysql_query("")') #2 {main} thrown in /in/GJ8Hj(21) : assert code on line 1
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40

Process exited with code 255.
preferences:
243.35 ms | 402 KiB | 385 Q