3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function foo($e) { var_dump( set_exception_handler('foo') ); restore_exception_handler(); echo "---" . PHP_EOL; exit; } set_exception_handler('foo'); register_shutdown_function(function () { var_dump( set_exception_handler(null) ); }); strlen(null);

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)
8.4.120.0120.00820.59
8.4.110.0070.01022.80
8.4.100.0200.00817.83
8.4.90.0270.00717.69
8.4.80.0250.00918.67
8.4.70.0390.00617.92
8.4.60.0320.00817.97
8.4.50.0280.00518.08
8.4.40.0350.00917.79
8.4.30.0390.01017.73
8.4.20.0420.01017.77
8.4.10.0340.01217.85
8.3.250.0110.00818.95
8.3.240.0140.00616.67
8.3.230.0160.00816.55
8.3.220.0240.00716.65
8.3.210.0390.00717.30
8.3.200.0390.00917.43
8.3.190.0320.00817.45
8.3.180.0360.00817.33
8.3.170.0380.01017.17
8.3.160.0420.00917.23
8.3.150.0310.00617.34
8.3.140.0310.00617.24
8.3.130.0250.00617.36
8.3.120.0230.00617.27
8.3.110.0310.00717.23
8.3.100.0430.00917.50
8.3.90.0370.01117.27
8.3.80.0410.00817.30
8.3.70.0390.00917.27
8.3.60.0310.00917.45
8.3.50.0270.00617.35
8.3.40.0270.00717.87
8.3.30.0310.00817.84
8.3.20.0320.01217.73
8.3.10.0290.00817.87
8.3.00.0260.00417.82
8.2.290.0130.00718.53
8.2.280.0280.01017.35
8.2.270.0320.00617.28
8.2.260.0260.00717.34
8.2.250.0310.00917.45
8.2.240.0290.01017.23
8.2.230.0250.00717.33
8.2.220.0310.00717.41
8.2.210.0310.00917.16
8.2.200.0360.00717.32
8.2.190.0330.00617.42
8.2.180.0290.00917.26
8.2.170.0370.00717.98
8.2.160.0380.00817.73
8.2.150.0350.00817.88
8.2.140.0350.00917.81
8.2.130.0300.00817.84
8.2.120.0320.00417.70
8.2.110.0270.00717.78
8.2.100.0230.00717.80
8.2.90.0330.00917.75
8.2.80.0360.00617.86
8.2.70.0250.00817.82
8.2.60.0250.00517.81
8.2.50.0340.00817.81
8.2.40.0260.01017.79
8.2.30.0330.00817.74
8.2.20.0280.01017.84
8.2.10.0320.00817.74
8.2.00.0310.00917.86
8.1.330.0360.00515.72
8.1.320.0320.00915.91
8.1.310.0330.00815.99
8.1.300.0290.01116.08
8.1.290.0270.00316.13
8.1.280.0310.00816.06
8.1.270.0330.00617.28
8.1.260.0280.00717.19
8.1.250.0250.01217.22
8.1.240.0240.00317.35
8.1.230.0130.00517.24
8.1.220.0370.00517.41
8.1.210.0350.00817.13
8.1.200.0310.00817.28
8.1.190.0310.00817.26
8.1.180.0310.00717.11
8.1.170.0320.00617.29
8.1.160.0280.01017.08
8.1.150.0260.01217.15
8.1.140.0320.00617.20
8.1.130.0270.00417.04
8.1.120.0160.00117.02
8.1.110.0140.00317.26
8.1.100.0310.00817.09
8.1.90.0320.00517.25
8.1.80.0250.01317.13
8.1.70.0350.00417.32
8.1.60.0370.01017.30
8.1.50.0350.01017.25
8.1.40.0320.00717.30
8.1.30.0280.00717.45
8.1.20.0330.00617.55
8.1.10.0320.01217.45
8.1.00.0190.00617.25
8.0.300.0150.00316.63
8.0.290.0250.01016.45
8.0.280.0310.00716.66
8.0.270.0220.00316.72
8.0.260.0170.00216.63
8.0.250.0300.00616.79
8.0.240.0300.00516.71
8.0.230.0120.00516.59
8.0.220.0140.00616.46
8.0.210.0240.00516.47
8.0.200.0300.00816.69
8.0.190.0290.01116.87
8.0.180.0300.00716.51
8.0.170.0310.00516.52
8.0.160.0320.00616.65
8.0.150.0310.00916.76
8.0.140.0150.00216.73
8.0.130.0130.00516.81
8.0.120.0140.00416.66
8.0.110.0340.00416.61
8.0.100.0320.00916.55
8.0.90.0140.00416.57
8.0.80.0220.00616.63
8.0.70.0310.00616.74
8.0.60.0270.00416.69
8.0.50.0170.00416.70
8.0.30.0180.00416.64
8.0.20.0150.00416.82
8.0.10.0280.00816.63
8.0.00.0310.00516.69
7.4.330.0290.00816.42
7.4.320.0250.01316.17
7.4.300.0280.00816.39
7.4.290.0310.00416.23
7.4.280.0290.00616.34
7.4.270.0290.00716.29
7.4.260.0260.01016.12
7.4.250.0290.00716.11
7.4.240.0290.00616.30
7.4.230.0280.00916.11
7.4.220.0320.00716.10
7.4.210.0310.00516.26
7.4.200.0250.00616.27
7.4.190.0200.00616.16
7.4.180.0290.00816.14
7.4.160.0330.01016.09
7.4.150.0270.01016.32
7.4.140.0310.00716.01
7.4.130.0300.00416.14
7.4.120.0270.00816.10
7.4.110.0300.00516.20
7.4.100.0310.00616.17
7.4.90.0270.00715.93
7.4.80.0200.00516.21
7.4.70.0270.00816.09
7.4.60.0280.00816.21
7.4.50.0410.00715.79
7.4.40.0440.00516.18
7.4.30.0330.00516.26
7.4.20.0310.00616.31
7.4.10.0290.00716.16
7.4.00.0260.00616.27
7.3.330.0290.00715.85
7.3.320.0300.00516.06
7.3.310.0280.00915.90
7.3.300.0250.00716.23
7.3.290.0280.00715.86
7.3.280.0320.00416.03
7.3.270.0320.00515.97
7.3.260.0240.00316.15
7.3.250.0300.00616.02
7.3.240.0280.00916.04
7.3.230.0320.00316.16
7.3.220.0300.01116.06
7.3.210.0280.00716.14
7.3.200.0160.00116.18
7.3.190.0270.00415.99
7.3.180.0280.00415.93
7.3.170.0140.00216.11
7.3.160.0210.00416.01
7.3.150.0260.00616.04
7.3.140.0300.00915.81
7.3.130.0290.00816.09
7.3.120.0260.00716.13
7.3.110.0260.00716.00
7.3.100.0250.01016.04
7.3.90.0300.00616.40
7.3.80.0280.00815.85
7.3.70.0290.00716.16
7.3.60.0270.00716.07
7.3.50.0130.00316.19
7.3.40.0390.00716.25
7.3.30.0280.00815.84
7.3.20.0330.00517.96
7.3.10.0300.00817.68
7.3.00.0300.00617.74
7.2.340.0290.00616.11
7.2.330.0290.00516.39
7.2.320.0310.00516.34
7.2.310.0280.00916.17
7.2.300.0260.00715.95
7.2.290.0180.00416.28
7.2.280.0150.00116.20
7.2.270.0170.00716.23
7.2.260.0120.00516.22
7.2.250.0270.00816.14
7.2.240.0270.00716.25
7.2.230.0190.00816.34
7.2.220.0340.00216.26
7.2.210.0120.00516.32
7.2.200.0110.00516.48
7.2.190.0120.00516.44
7.2.180.0280.00816.36
7.2.170.0320.00716.23
7.2.160.0240.00716.56
7.2.150.0280.00918.31
7.2.140.0270.00818.06
7.2.130.0330.00518.29
7.2.120.0200.00518.23
7.2.110.0240.00918.07
7.2.100.0290.00817.86
7.2.90.0280.00718.13
7.2.80.0310.00817.95
7.2.70.0270.00918.13
7.2.60.0300.00518.36
7.2.50.0390.00618.41
7.2.40.0320.00618.40
7.2.30.0300.00718.35
7.2.20.0250.00718.41
7.2.10.0300.00618.22
7.2.00.0290.00918.37
7.1.330.0250.00717.14
7.1.320.0270.00616.84
7.1.310.0230.00916.88
7.1.300.0230.01017.15
7.1.290.0280.00817.08
7.1.280.0250.00417.14
7.1.270.0120.00816.77
7.1.260.0250.00616.94
7.1.250.0230.01016.85
7.1.240.0240.00917.04
7.1.230.0260.00616.91
7.1.220.0250.00817.13
7.1.210.0250.00716.98
7.1.200.0260.00617.00
7.1.190.0260.00617.11
7.1.180.0270.00616.78
7.1.170.0260.00616.98
7.1.160.0230.00616.99
7.1.150.0120.00317.11
7.1.140.0230.01016.98
7.1.130.0240.00416.93
7.1.120.0290.00417.05
7.1.110.0250.00416.86
7.1.100.0150.00417.00
7.1.90.0260.00617.00
7.1.80.0230.00716.94
7.1.70.0300.00316.82
7.1.60.0240.00916.93
7.1.50.0260.00417.03
7.1.40.0270.00516.95
7.1.30.0260.00516.98
7.1.20.0370.00716.98
7.1.10.0290.00316.94
7.1.00.0260.00817.23
7.0.330.0280.00516.86
7.0.320.0240.00616.94
7.0.310.0220.00016.79
7.0.300.0150.00516.79
7.0.290.0180.00716.64
7.0.280.0260.00816.66
7.0.270.0230.00816.75
7.0.260.0240.00416.74
7.0.250.0250.00616.95
7.0.240.0230.00516.83
7.0.230.0200.00816.74
7.0.220.0260.00516.97
7.0.210.0280.00316.85
7.0.200.0250.00516.67
7.0.190.0230.00816.76
7.0.180.0300.00716.75
7.0.170.0260.00616.91
7.0.160.0270.00716.99
7.0.150.0250.00716.90
7.0.140.0260.00616.79
7.0.130.0160.00516.75
7.0.120.0270.00616.68
7.0.110.0250.00516.85
7.0.100.0260.00716.72
7.0.90.0250.01016.73
7.0.80.0270.00416.64
7.0.70.0250.00316.77
7.0.60.0240.00316.89
7.0.50.0180.00716.64
7.0.40.0110.00516.49
7.0.30.0170.00616.85
7.0.20.0230.00916.77
7.0.10.0210.00516.70
7.0.00.0270.00316.45
5.6.400.0260.00615.43
5.6.390.0220.00615.51
5.6.380.0270.00615.30
5.6.370.0250.00715.65
5.6.360.0370.00515.48
5.6.350.0260.00615.41
5.6.340.0290.00615.48
5.6.330.0250.00615.53
5.6.320.0230.00615.55
5.6.310.0210.00715.14
5.6.300.0280.00615.34
5.6.290.0220.00915.28
5.6.280.0260.00615.41
5.6.270.0250.00715.52
5.6.260.0240.00715.40
5.6.250.0240.00815.26
5.6.240.0260.00615.51
5.6.230.0280.00415.68
5.6.220.0250.00715.71
5.6.210.0210.00515.71
5.6.200.0160.01215.63
5.6.190.0290.00315.82
5.6.180.0290.00715.23
5.6.170.0250.00715.83
5.6.160.0250.00715.66
5.6.150.0260.00915.63
5.6.140.0240.00715.55
5.6.130.0260.00615.30
5.6.120.0250.00715.29
5.6.110.0260.00915.51
5.6.100.0220.00915.40
5.6.90.0390.00615.57
5.6.80.0230.00615.64
5.6.70.0260.00615.60
5.6.60.0190.00815.53
5.6.50.0110.00315.66
5.6.40.0250.00515.45
5.6.30.0190.00615.75
5.6.20.0090.00415.42
5.6.10.0140.00315.48
5.6.00.0150.00515.47
5.5.380.0170.00515.68
5.5.370.0240.00415.55
5.5.360.0220.01015.44
5.5.350.0240.00915.44
5.5.340.0240.00715.35
5.5.330.0270.00615.16
5.5.320.0330.00715.47
5.5.310.0280.00815.38
5.5.300.0290.00515.18
5.5.290.0240.00515.60
5.5.280.0230.00515.49
5.5.270.0210.00915.28
5.5.260.0270.00415.27
5.5.250.0210.01115.53
5.5.240.0230.00715.57
5.5.230.0240.00715.45
5.5.220.0270.00315.49
5.5.210.0240.00715.64
5.5.200.0240.01115.30
5.5.190.0230.00315.19
5.5.180.0230.00715.29
5.5.170.0250.00515.33
5.5.160.0220.00815.10
5.5.150.0240.00615.20
5.5.140.0260.00415.27
5.5.130.0240.00915.16
5.5.120.0230.00715.04
5.5.110.0250.00615.13
5.5.100.0260.00415.55
5.5.90.0260.00415.52
5.5.80.0210.01015.46
5.5.70.0200.01115.56
5.5.60.0230.00915.21
5.5.50.0260.00615.40
5.5.40.0240.00715.33
5.5.30.0240.00715.28
5.5.20.0270.00415.27
5.5.10.0260.00515.30
5.5.00.0210.01015.39
5.4.450.0210.00615.04
5.4.440.0180.00515.04
5.4.430.0200.00215.04
5.4.420.0210.00715.04
5.4.410.0220.00315.04
5.4.400.0100.00415.04
5.4.390.0200.00115.04
5.4.380.0080.00515.04
5.4.370.0090.00315.04
5.4.360.0090.00215.04
5.4.350.0150.00515.04
5.4.340.0170.00415.04
5.4.330.0140.00715.04
5.4.320.0130.00315.04
5.4.310.0220.00415.04
5.4.300.0190.00415.04
5.4.290.0180.00515.04
5.4.280.0190.00615.04
5.4.270.0210.00415.04
5.4.260.0200.00515.04
5.4.250.0220.00215.04
5.4.240.0190.00515.04
5.4.230.0160.00815.04
5.4.220.0180.00615.04
5.4.210.0190.00515.04
5.4.200.0190.00515.04
5.4.190.0180.00615.04
5.4.180.0210.00415.04
5.4.170.0160.00815.04
5.4.160.0150.00315.04
5.4.150.0130.00315.04
5.4.140.0190.00415.04
5.4.130.0140.00315.04
5.4.120.0140.00315.04
5.4.110.0190.00415.04
5.4.100.0200.00415.04
5.4.90.0210.00615.04
5.4.80.0190.00515.04
5.4.70.0200.00415.04
5.4.60.0180.00415.04
5.4.50.0130.00615.04
5.4.40.0210.00415.04
5.4.30.0230.00315.04
5.4.20.0200.00515.04
5.4.10.0090.00315.04
5.4.00.0070.00415.04
5.3.290.0210.00315.04
5.3.280.0190.00615.04
5.3.270.0190.00515.04
5.3.260.0200.00415.04
5.3.250.0210.00415.04
5.3.240.0240.00115.04
5.3.230.0220.00315.04
5.3.220.0190.00615.04
5.3.210.0190.00615.04
5.3.200.0170.00715.04
5.3.190.0120.00615.04
5.3.180.0090.00215.04
5.3.170.0080.00315.04
5.3.160.0200.00715.04
5.3.150.0230.00215.04
5.3.140.0220.00415.04
5.3.130.0180.00715.04
5.3.120.0210.00415.04
5.3.110.0220.00715.04
5.3.100.0230.00515.04
5.3.90.0100.00215.04
5.3.80.0120.00415.04
5.3.70.0180.00315.04
5.3.60.0160.00815.04
5.3.50.0190.00815.04
5.3.40.0180.00615.04
5.3.30.0220.00315.04
5.3.20.0190.00415.04
5.3.10.0160.00815.04
5.3.00.0180.00515.04
5.2.170.0180.00315.04
5.2.160.0180.00415.04
5.2.150.0110.00515.04
5.2.140.0070.00215.04
5.2.130.0060.00215.04
5.2.120.0070.00315.04
5.2.110.0130.00215.04
5.2.100.0130.00615.04
5.2.90.0150.00515.04
5.2.80.0140.00515.04
5.2.70.0170.00315.04
5.2.60.0160.00415.04
5.2.50.0160.00415.04
5.2.40.0160.00615.04
5.2.30.0090.00615.04
5.2.20.0140.00415.04
5.2.10.0160.00315.04
5.2.00.0150.00415.04
5.1.60.0180.00215.04
5.1.50.0130.00415.04
5.1.40.0160.00215.04
5.1.30.0130.00515.04
5.1.20.0040.00515.04
5.1.10.0070.00115.04
5.1.00.0060.00115.04
5.0.50.0050.00115.04
5.0.40.0090.00415.04
5.0.30.0120.00315.04
5.0.20.0120.00215.04
5.0.10.0110.00115.04
5.0.00.0100.00515.04
4.4.90.0070.00115.04
4.4.80.0070.00215.04
4.4.70.0090.00015.04
4.4.60.0070.00215.04
4.4.50.0080.00115.04
4.4.40.0060.00315.04
4.4.30.0080.00115.04
4.4.20.0090.00015.04
4.4.10.0060.00415.04
4.4.00.0080.00115.04
4.3.110.0070.00215.04
4.3.100.0070.00115.04
4.3.90.0070.00215.04
4.3.80.0080.00115.04
4.3.70.0070.00215.04
4.3.60.0060.00215.04
4.3.50.0080.00115.04
4.3.40.0090.00015.04
4.3.30.0060.00015.04
4.3.20.0040.00215.04
4.3.10.0070.00015.04
4.3.00.0060.00115.04

preferences:
33.28 ms | 403 KiB | 5 Q