3v4l.org

run code in 300+ PHP versions simultaneously
<?php $error_handler = function($level,$message) { echo "Main error handler: $message \n"; // ... // imagine somewhere inside the error handler a log writer is called // which uses it's own error handler for failing file operations // which is what Zend\Log\Writer\Stream does with Zend\StdLib\ErrorHandler $nested_error_handler = function ($level,$message) { echo "Nested error handler: $message \n"; }; set_error_handler($nested_error_handler,E_WARNING); //strpos(); //Produce a warning inside the log writer restore_error_handler(); //restore the error handler to $eh after log written // ... set_error_handler($this); return true; }; set_error_handler($error_handler); trigger_error('Some message',E_USER_NOTICE); /* expected output: Main error handler: Some message */ trigger_error('Some other message',E_USER_NOTICE); /* expected output: Main error handler: Some other message */

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.00716.50
8.3.50.0130.00316.63
8.3.40.0070.00718.79
8.3.30.0040.01218.84
8.3.20.0020.00520.24
8.3.10.0040.00423.71
8.3.00.0040.00421.91
8.2.180.0120.00325.92
8.2.170.0000.01519.01
8.2.160.0070.00722.96
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0040.00421.13
8.2.120.0040.00426.35
8.2.110.0140.00721.06
8.2.100.0060.00618.03
8.2.90.0080.00019.05
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0090.00017.91
8.2.50.0040.00418.09
8.2.40.0040.00422.33
8.2.30.0030.00519.51
8.2.20.0080.00017.77
8.2.10.0040.00418.14
8.2.00.0050.00218.16
8.1.280.0090.00925.92
8.1.270.0070.00024.66
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0090.00022.47
8.1.230.0080.00419.01
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0090.00317.36
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0000.00720.76
8.1.150.0000.00719.07
8.1.140.0000.00819.63
8.1.130.0000.00717.73
8.1.120.0040.00417.48
8.1.110.0040.00417.52
8.1.100.0070.00017.50
8.1.90.0030.00317.37
8.1.80.0050.00217.46
8.1.70.0000.00717.51
8.1.60.0070.00017.61
8.1.50.0030.00617.53
8.1.40.0140.00417.41
8.1.30.0000.00817.57
8.1.20.0040.00417.66
8.1.10.0040.00417.59
8.1.00.0050.00317.55
8.0.300.0000.00718.77
8.0.290.0050.00316.88
8.0.280.0030.00318.36
8.0.270.0000.00717.32
8.0.260.0000.00717.25
8.0.250.0020.00516.87
8.0.240.0070.00016.96
8.0.230.0050.00217.06
8.0.220.0030.00316.99
8.0.210.0030.00317.00
8.0.200.0060.00016.98
8.0.190.0050.00316.98
8.0.180.0070.00316.94
8.0.170.0030.00516.88
8.0.160.0030.00317.01
8.0.150.0040.00416.94
8.0.140.0070.00416.84
8.0.130.0030.00313.43
8.0.120.0050.00316.98
8.0.110.0000.00817.00
8.0.100.0000.00716.91
8.0.90.0030.00516.89
8.0.80.0100.01016.94
8.0.70.0020.00517.06
8.0.60.0000.00716.84
8.0.50.0000.00717.02
8.0.30.0090.00817.33
8.0.20.0140.00617.40
8.0.10.0030.00516.98
8.0.00.0080.00816.63
7.4.330.0000.00516.71
7.4.320.0070.00016.58
7.4.300.0040.00416.59
7.4.290.0000.01016.52
7.4.280.0070.00016.53
7.4.270.0000.00716.43
7.4.260.0030.00316.59
7.4.250.0050.00316.38
7.4.240.0030.00316.54
7.4.230.0070.00016.50
7.4.220.0120.00616.64
7.4.210.0090.00816.49
7.4.200.0000.00716.43
7.4.160.0090.00616.37
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0130.00616.53
7.4.120.0100.00716.50
7.4.110.0090.00916.63
7.4.100.0070.01016.69
7.4.90.0110.00616.45
7.4.80.0150.00419.39
7.4.70.0140.00616.57
7.4.60.0070.01016.61
7.4.50.0030.01016.53
7.4.40.0060.01016.29
7.4.30.0030.01316.38
7.4.00.0040.01314.93
7.3.330.0030.00313.14
7.3.320.0030.00313.23
7.3.310.0000.00716.41
7.3.300.0080.00016.23
7.3.290.0030.00316.36
7.3.280.0120.00716.36
7.3.270.0110.00717.40
7.3.260.0120.00616.46
7.3.250.0120.00916.38
7.3.240.0080.00816.35
7.3.230.0100.00716.39
7.3.210.0130.00616.48
7.3.200.0060.01319.39
7.3.190.0130.00316.48
7.3.180.0140.00716.44
7.3.170.0100.01016.50
7.3.160.0120.00316.49
7.3.120.0040.01514.98
7.3.110.0100.00714.98
7.3.100.0100.00714.80
7.3.90.0090.00614.90
7.3.80.0030.01014.72
7.3.70.0000.00914.91
7.3.60.0080.00814.81
7.3.50.0040.00714.99
7.3.40.0080.00514.73
7.3.30.0040.00714.95
7.3.20.0090.00616.49
7.3.10.0000.01016.52
7.3.00.0070.00316.61
7.2.330.0060.01216.35
7.2.320.0040.01216.73
7.2.310.0090.01216.79
7.2.300.0100.00616.74
7.2.290.0100.01016.70
7.2.250.0090.00914.88
7.2.240.0060.01215.12
7.2.230.0130.00614.91
7.2.220.0060.01314.73
7.2.210.0030.00915.16
7.2.200.0050.00515.08
7.2.190.0060.01015.07
7.2.180.0040.00814.97
7.2.170.0030.00915.02
7.2.120.0340.00416.56
7.2.110.0190.00716.39
7.2.100.0340.00016.69
7.2.90.0270.00316.70
7.2.80.0090.01316.48
7.2.70.0120.00716.84
7.2.60.0110.01016.75
7.2.50.0220.01316.51
7.2.40.0280.00316.86
7.2.30.0310.00616.61
7.2.20.0240.00916.92
7.2.10.0280.00716.86
7.2.00.0130.00717.91
7.1.330.0120.00315.57
7.1.320.0030.00915.76
7.1.310.0030.01015.88
7.1.300.0070.00715.71
7.1.290.0040.00715.78
7.1.280.0140.00015.60
7.1.270.0000.01215.73
7.1.260.0090.00315.84
7.1.240.0110.01115.55
7.1.230.0250.00315.83
7.1.220.0280.00315.81
7.1.210.0130.00415.77
7.1.200.0150.00715.74
7.1.190.0220.00315.88
7.1.180.0130.01015.81
7.1.170.0260.00615.61
7.1.160.0260.00415.88
7.1.150.0320.00015.81
7.1.140.0110.00615.59
7.1.130.0270.00915.47
7.1.120.0170.01415.77
7.1.110.0140.00515.68
7.1.100.0180.00416.96
7.1.90.0270.01015.50
7.1.80.0270.00615.59
7.1.70.0160.00616.37
7.1.60.0140.00917.61
7.1.50.0230.01125.29
7.1.40.0360.01015.79
7.1.30.0470.00715.81
7.1.20.0310.00315.44
7.1.10.0230.00315.91
7.1.00.0300.04019.17
7.0.320.0280.00315.31
7.0.310.0140.01015.24
7.0.300.0250.00415.32
7.0.290.0070.00715.13
7.0.280.0100.00715.31
7.0.270.0290.00015.25
7.0.260.0170.01015.50
7.0.250.0180.00615.61
7.0.240.0270.00415.47
7.0.230.0580.00315.46
7.0.220.0090.00615.56
7.0.210.0220.01315.48
7.0.200.0270.00515.24
7.0.190.0230.00415.09
7.0.180.0210.00615.50
7.0.170.0420.00815.21
7.0.160.0210.01015.46
7.0.150.0210.01415.28
7.0.140.0250.00315.10
7.0.130.0200.00315.37
7.0.120.0340.00715.51
7.0.110.0280.00415.27
7.0.100.0260.00715.24
7.0.90.0190.01315.13
7.0.80.0230.01015.55
7.0.70.0230.00815.11
7.0.60.0270.03418.55
7.0.50.0260.02516.67
7.0.40.0080.03416.94
7.0.30.0170.02516.97
7.0.20.0190.04716.73
7.0.10.0110.04416.78
7.0.00.0090.04316.80
5.6.380.0050.01314.30
5.6.370.0060.00914.48
5.6.360.0140.00514.63
5.6.350.0100.00414.41
5.6.340.0130.00614.32
5.6.330.0130.00314.42
5.6.320.0150.00514.33
5.6.310.0140.00314.49
5.6.300.0120.00314.27
5.6.290.0080.00814.08
5.6.280.0040.02517.74
5.6.270.0170.00014.42
5.6.260.0110.00514.39
5.6.250.0110.00414.23
5.6.240.0060.01214.22
5.6.230.0130.00614.32
5.6.220.0070.00714.43
5.6.210.0080.02517.37
5.6.200.0090.02816.28
5.6.190.0110.02017.45
5.6.180.0160.04817.38
5.6.170.0190.01817.29
5.6.160.0140.01717.28
5.6.150.0090.03916.27
5.6.140.0120.02016.21
5.6.130.0050.03016.18
5.6.120.0080.04517.66
5.6.110.0060.02317.70
5.6.100.0110.03317.88
5.6.90.0090.03417.50
5.6.80.0090.02917.28
5.6.70.0130.00414.23
5.6.60.0130.00514.02
5.6.50.0070.00714.17
5.6.40.0130.00314.11
5.6.30.0130.00014.21
5.6.20.0140.00013.98
5.6.10.0150.00014.28
5.6.00.0040.00814.09
5.5.380.0070.00711.15
5.5.370.0080.00811.09
5.5.360.0120.00311.09
5.5.350.0050.04415.76
5.5.340.0110.03814.54
5.5.330.0070.03815.79
5.5.320.0130.02315.76
5.5.310.0230.03715.89
5.5.300.0080.02014.59
5.5.290.0030.03214.61
5.5.280.0050.02615.87
5.5.270.0040.02615.91
5.5.260.0160.03716.03
5.5.250.0070.04115.95
5.5.240.0120.04415.73
5.5.230.0100.00311.09
5.5.220.0070.00711.09
5.5.210.0110.00411.16
5.5.200.0080.00811.09
5.5.190.0090.00911.09
5.5.180.0090.00011.09
5.5.170.0070.01014.18
5.5.160.0100.00311.09
5.5.150.0100.00011.25
5.5.140.0120.00011.18
5.5.130.0160.00311.09
5.5.120.0050.00511.20
5.5.110.0080.00011.14
5.5.100.0070.00211.09
5.5.90.0100.00311.09
5.5.80.0040.00811.09
5.5.70.0040.01111.09
5.5.60.0050.00511.09
5.5.50.0140.00011.23
5.5.40.0080.00411.09
5.5.30.0080.00611.18
5.5.20.0100.00211.18
5.5.10.0080.00511.09
5.5.00.0080.00411.09

preferences:
50.87 ms | 400 KiB | 5 Q