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<?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, $desc = null) { echo "Assertion failed at file $file, line $line, code $code"; if ($desc) { echo ": $desc"; } echo "\n"; } // Set up the callback assert_options(ASSERT_CALLBACK, 'my_assert_handler'); // Make an assertion that should fail assert('2 < 1', 'Testing if two is less than one');
Output for 8.3.0 - 8.3.4
Deprecated: Constant ASSERT_ACTIVE is deprecated in /in/tImND on line 3 Deprecated: Function assert_options() is deprecated in /in/tImND on line 3 Deprecated: Constant ASSERT_WARNING is deprecated in /in/tImND on line 4 Deprecated: Function assert_options() is deprecated in /in/tImND on line 4 Fatal error: Uncaught Error: Undefined constant "ASSERT_QUIET_EVAL" in /in/tImND:5 Stack trace: #0 {main} thrown in /in/tImND on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
Fatal error: Uncaught Error: Undefined constant "ASSERT_QUIET_EVAL" in /in/tImND:5 Stack trace: #0 {main} thrown in /in/tImND on line 5
Process exited with code 255.
Output for 7.2.6 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: assert(): Calling assert() with a string argument is deprecated in /in/tImND on line 21 Assertion failed at file /in/tImND, line 21, code 2 < 1: Testing if two is less than one
Output for 5.4.8 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33, 7.4.26
Assertion failed at file /in/tImND, line 21, code 2 < 1: Testing if two is less than one
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.7
Warning: assert() expects exactly 1 parameter, 2 given in /in/tImND on line 21
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Wrong parameter count for assert() in /in/tImND on line 21

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