3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new StdClass('asd'))->__toString();

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)
8.3.60.0140.00718.43
8.3.50.0130.00521.14
8.3.40.0140.00718.84
8.3.30.0150.00319.02
8.3.20.0050.00220.39
8.3.10.0000.01022.04
8.3.00.0040.00422.28
8.2.180.0070.00716.88
8.2.170.0090.00622.96
8.2.160.0100.00319.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00726.16
8.2.120.0080.00019.53
8.2.110.0060.00319.26
8.2.100.0090.00317.78
8.2.90.0030.00618.98
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0050.00317.91
8.2.50.0000.00818.10
8.2.40.0050.00320.59
8.2.30.0060.00318.02
8.2.20.0040.00417.64
8.2.10.0040.00417.69
8.2.00.0050.00517.67
8.1.280.0070.00725.92
8.1.270.0000.00920.27
8.1.260.0050.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00922.68
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0030.00718.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0030.00618.50
8.1.160.0040.00422.13
8.1.150.0000.00918.50
8.1.140.0070.00017.19
8.1.130.0030.00317.77
8.1.120.0000.00717.34
8.1.110.0030.00717.24
8.1.100.0030.00317.32
8.1.90.0030.00317.32
8.1.80.0000.00817.25
8.1.70.0030.00317.26
8.1.60.0030.00517.42
8.1.50.0060.00317.46
8.1.40.0040.00417.46
8.1.30.0040.00417.52
8.1.20.0040.00417.51
8.1.10.0040.00817.52
8.1.00.0000.00717.44
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0030.00318.27
8.0.270.0040.00417.13
8.0.260.0060.00316.84
8.0.250.0070.00016.95
8.0.240.0000.00816.95
8.0.230.0060.00016.98
8.0.220.0070.00016.78
8.0.210.0000.00716.89
8.0.200.0000.00616.98
8.0.190.0070.00016.94
8.0.180.0030.00516.91
8.0.170.0040.00416.83
8.0.160.0060.00316.72
8.0.150.0040.00416.88
8.0.140.0070.00016.83
8.0.130.0000.00513.30
8.0.120.0040.00416.89
8.0.110.0040.00416.90
8.0.100.0040.00416.76
8.0.90.0030.00316.94
8.0.80.0040.01116.86
8.0.70.0040.00416.77
8.0.60.0040.00416.91
8.0.50.0040.00416.93
8.0.30.0070.01117.03
8.0.20.0090.00917.40
8.0.10.0000.00716.90
8.0.00.0070.01016.76
7.4.330.0000.00515.00
7.4.320.0040.00416.51
7.4.300.0040.00416.53
7.4.290.0030.00316.43
7.4.280.0090.00016.46
7.4.270.0030.00316.42
7.4.260.0040.00416.38
7.4.250.0080.00016.53
7.4.240.0060.00216.42
7.4.230.0040.00416.42
7.4.220.0060.01316.45
7.4.210.0080.00616.52
7.4.200.0070.00016.54
7.4.190.0000.00716.61
7.4.160.0160.00716.26
7.4.150.0070.01117.40
7.4.140.0080.01117.86
7.4.130.0100.01016.42
7.4.120.0060.01016.47
7.4.110.0170.00416.44
7.4.100.0030.01316.53
7.4.90.0120.01216.54
7.4.80.0080.01219.39
7.4.70.0030.01616.53
7.4.60.0070.01016.36
7.4.50.0080.00016.28
7.4.40.0090.00622.77
7.4.30.0130.00416.55
7.4.00.0080.00914.88
7.3.330.0000.00513.09
7.3.320.0000.00512.95
7.3.310.0030.00316.10
7.3.300.0030.00316.27
7.3.290.0070.00716.29
7.3.280.0080.00816.28
7.3.270.0100.00617.40
7.3.260.0200.00716.11
7.3.250.0110.00916.38
7.3.240.0160.00616.43
7.3.230.0060.01516.50
7.3.210.0000.01616.37
7.3.200.0070.01019.39
7.3.190.0010.00116.20
7.3.180.0130.00916.30
7.3.170.0120.00316.27
7.3.160.0060.00916.20
7.3.120.0050.01214.66
7.3.110.0030.01314.81
7.3.100.0030.01014.96
7.3.90.0080.00614.81
7.3.80.0140.00014.74
7.3.70.0000.01014.76
7.3.60.0040.01114.69
7.3.50.0110.00314.84
7.3.40.0060.00614.78
7.3.30.0060.00314.77
7.3.20.0070.01016.65
7.3.10.0060.00916.35
7.3.00.0090.00316.74
7.2.330.0140.00316.53
7.2.320.0060.01316.23
7.2.310.0060.01016.53
7.2.300.0030.01316.48
7.2.290.0000.01616.25
7.2.250.0060.01314.86
7.2.240.0070.01315.11
7.2.230.0090.00914.48
7.2.220.0070.01114.90
7.2.210.0030.01714.77
7.2.200.0040.01114.80
7.2.190.0040.01414.84
7.2.180.0090.00614.82
7.2.170.0000.01614.78
7.2.60.0030.01216.81
7.2.00.0070.00719.02
7.1.330.0030.01215.66
7.1.320.0030.01415.35
7.1.310.0120.00415.71
7.1.300.0060.01015.68
7.1.290.0030.01015.67
7.1.280.0070.00715.41
7.1.270.0000.01515.75
7.1.260.0100.00315.57
7.1.200.0030.01015.59
7.1.100.0040.01417.82
7.1.70.0000.00717.02
7.1.60.0040.01119.82
7.1.50.0060.01616.77
7.1.00.0030.03322.45
7.0.200.0170.00314.40
7.0.140.0070.07022.00
7.0.60.0070.05021.84
7.0.50.0070.06717.85
7.0.40.0130.08020.23
7.0.30.0300.07320.16
7.0.20.0330.07720.30
7.0.10.0100.07320.04
7.0.00.0070.08719.95
5.6.280.0070.07021.04
5.6.210.0200.07320.60
5.6.200.0070.06718.13
5.6.190.0030.04720.45
5.6.180.0400.08020.41
5.6.170.0270.04720.62
5.6.160.0070.05320.32
5.6.150.0030.08718.22
5.6.140.0030.04018.12
5.6.130.0070.05318.18
5.6.120.0070.08321.09
5.6.110.0130.08721.01
5.6.100.0130.08021.04
5.6.90.0070.08321.03
5.6.80.0030.08720.38
5.5.350.4070.04720.32
5.5.340.0030.04018.03
5.5.330.0100.08320.21
5.5.320.0170.05020.24
5.5.310.0230.05320.30
5.5.300.0030.04017.91
5.5.290.0000.04717.91
5.5.280.0070.07720.75
5.5.270.0100.08020.72
5.5.260.0130.05320.86
5.5.250.0070.08320.71
5.5.240.0000.04020.36
5.4.450.0270.04719.48
5.4.440.0330.03719.27
5.4.430.0270.04319.39
5.4.420.0230.04719.48
5.4.410.0400.03019.27
5.4.400.0270.04019.00
5.4.390.0530.05019.08
5.4.380.0330.04319.19
5.4.370.0570.05718.90
5.4.360.0500.07319.04
5.4.350.0500.06719.13
5.4.340.0400.03719.16
5.4.320.0530.06718.89
5.4.310.0370.04019.20
5.4.300.0400.06019.20
5.4.290.0470.06019.13
5.4.280.0430.07019.15
5.4.270.0370.03719.20
5.4.260.0530.04319.04
5.4.250.0530.06319.19
5.4.240.0500.04019.16
5.4.230.0530.06019.03
5.4.220.0530.06019.25
5.4.210.0470.02718.86
5.4.200.0500.04319.16
5.4.190.0430.04319.25
5.4.180.0330.04018.88
5.4.170.0470.05319.15
5.4.160.0470.03018.95
5.4.150.0500.05719.14
5.4.140.0370.04016.22
5.4.130.0430.04016.43
5.4.120.0430.03316.41
5.4.110.0500.04716.32
5.4.100.0500.06016.46
5.4.90.0430.06316.25
5.4.80.0530.05316.37
5.4.70.0470.03016.39
5.4.60.0330.03716.32
5.4.50.0530.05716.42
5.4.40.0400.04716.36
5.4.30.0500.07016.45
5.4.20.0430.04316.48
5.4.10.0470.06316.32
5.4.00.0430.05015.86
5.3.290.0500.05014.49
5.3.280.0470.06014.61
5.3.270.0470.06314.70
5.3.260.0500.06014.53
5.3.250.0430.03314.50
5.3.240.0370.03714.55
5.3.230.0400.05714.56
5.3.220.0400.05014.50
5.3.210.0500.07014.48
5.3.200.0430.07014.53
5.3.190.0400.03714.36
5.3.180.0430.05714.48
5.3.170.0400.04314.51
5.3.160.0400.03314.50
5.3.150.0470.07014.54
5.3.140.0470.04714.52
5.3.130.0570.06014.34
5.3.120.0600.06014.47
5.3.110.0400.05314.56
5.3.100.0430.03013.99
5.3.90.0400.04714.11
5.3.80.0430.06313.93
5.3.70.0400.04714.10
5.3.60.0500.06013.81
5.3.50.0470.06713.87
5.3.40.0370.05713.87
5.3.30.0470.04013.83
5.3.20.0470.06013.51
5.3.10.0400.03713.75
5.3.00.0470.06013.45
5.2.170.0370.05011.13
5.2.160.0430.05011.11
5.2.150.0370.05711.14
5.2.140.0470.04711.09
5.2.130.0430.04011.00
5.2.120.0400.02711.08
5.2.110.0230.03710.95
5.2.100.0430.05011.03
5.2.90.0370.03011.00
5.2.80.0370.02711.18
5.2.70.0430.05311.09
5.2.60.0370.03711.05
5.2.50.0400.05310.94
5.2.40.0330.05011.00
5.2.30.0370.05010.86
5.2.20.0300.03310.86
5.2.10.0330.05710.86
5.2.00.0300.06710.75
5.1.60.0330.0279.94
5.1.50.0270.0379.83
5.1.40.0300.0439.97
5.1.30.0330.02710.18
5.1.20.0300.03310.20
5.1.10.0330.03010.04
5.1.00.0330.05010.04
5.0.50.0170.0208.45
5.0.40.0170.0238.40
5.0.30.0200.0338.27
5.0.20.0230.0338.18
5.0.10.0230.0378.17
5.0.00.0170.0438.14
4.4.90.0300.0177.76
4.4.80.0200.0337.76
4.4.70.0200.0307.76
4.4.60.0200.0307.76
4.4.50.0200.0277.76
4.4.40.0100.0407.76
4.4.30.0200.0307.76
4.4.20.0200.0277.76
4.4.10.0170.0277.76
4.4.00.0170.0437.76
4.3.110.0230.0307.76
4.3.100.0170.0337.76
4.3.90.0170.0277.76
4.3.80.0130.0277.76
4.3.70.0130.0177.76
4.3.60.0200.0207.76
4.3.50.0170.0177.76
4.3.40.0200.0477.76
4.3.30.0100.0177.76
4.3.20.0100.0207.76
4.3.10.0070.0277.76
4.3.00.0070.0377.76

preferences:
49.83 ms | 401 KiB | 5 Q