3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(count(new stdClass()));

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)
8.3.60.0070.00716.63
8.3.50.0140.00621.27
8.3.40.0110.01118.65
8.3.30.0100.00718.55
8.3.20.0000.00820.22
8.3.10.0070.00222.61
8.3.00.0070.00223.22
8.2.180.0110.00416.50
8.2.170.0090.00922.96
8.2.160.0100.00319.16
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0020.00623.40
8.2.120.0030.00625.51
8.2.110.0070.00122.86
8.2.100.0060.00521.19
8.2.90.0040.00421.28
8.2.80.0030.00521.32
8.2.70.0040.00421.23
8.2.60.0020.00721.35
8.2.50.0070.00121.38
8.2.40.0020.00622.65
8.2.30.0030.00521.94
8.2.20.0040.00621.29
8.2.10.0070.00221.29
8.2.00.0050.00420.63
8.1.280.0140.00725.92
8.1.270.0050.00324.29
8.1.260.0030.00526.38
8.1.250.0000.00826.38
8.1.240.0050.00324.25
8.1.230.0070.00423.66
8.1.220.0000.00821.22
8.1.210.0040.00421.72
8.1.200.0060.00321.01
8.1.190.0000.00820.95
8.1.180.0070.00121.38
8.1.170.0010.00721.58
8.1.160.0010.00623.42
8.1.150.0060.00121.74
8.1.140.0040.00322.08
8.1.130.0050.00219.84
8.1.120.0040.00419.83
8.1.110.0040.00419.81
8.1.100.0060.00219.81
8.1.90.0030.00519.79
8.1.80.0040.00419.81
8.1.70.0040.00519.81
8.1.60.0060.00219.90
8.1.50.0030.00519.86
8.1.40.0040.00419.84
8.1.30.0040.00519.93
8.1.20.0020.00519.91
8.1.10.0010.00619.90
8.1.00.0010.00719.77
8.0.300.0070.00023.38
8.0.290.0060.00420.64
8.0.280.0060.00521.47
8.0.270.0030.00520.90
8.0.260.0070.00319.62
8.0.250.0060.00419.42
8.0.240.0070.00319.47
8.0.230.0070.00319.47
8.0.220.0010.00719.46
8.0.210.0070.00319.44
8.0.200.0070.00419.43
8.0.190.0030.00819.54
8.0.180.0090.00119.50
8.0.170.0080.00419.42
8.0.160.0070.00319.49
8.0.150.0060.00419.42
8.0.140.0080.00519.45
8.0.130.0060.00418.25
8.0.120.0080.00419.46
8.0.110.0060.00219.46
8.0.100.0010.00819.42
8.0.90.0070.00419.47
8.0.80.0030.00819.47
8.0.70.0050.00319.48
8.0.60.0070.00319.45
8.0.50.0080.00319.40
8.0.30.0090.00518.56
8.0.20.0090.00718.76
8.0.10.0090.00119.54
8.0.00.0090.00518.68
7.4.330.0070.00252.91
7.4.320.0120.00219.14
7.4.300.0090.00419.18
7.4.290.0120.00119.13
7.4.280.0090.00519.16
7.4.270.0080.00619.20
7.4.260.0100.00519.15
7.4.250.0080.00619.15
7.4.240.0120.00119.13
7.4.230.0090.00519.04
7.4.220.0130.00319.18
7.4.210.0080.00819.11
7.4.200.0130.00019.14
7.4.190.0150.00120.55
7.4.180.0090.00520.58
7.4.160.0110.00518.50
7.4.150.0080.00819.44
7.4.140.0100.00619.19
7.4.130.0100.00918.07
7.4.120.0120.00617.98
7.4.110.0120.00518.36
7.4.100.0110.00518.42
7.4.90.0090.00818.47
7.4.80.0100.00919.09
7.4.70.0110.00618.33
7.4.60.0110.00618.32
7.4.50.0100.00618.39
7.4.40.0110.00818.32
7.4.30.0120.00618.34
7.4.20.0120.00519.10
7.4.10.0110.00519.05
7.4.00.0130.00317.96
7.3.330.0070.00518.00
7.3.320.0070.00417.93
7.3.310.0080.00518.96
7.3.300.0090.00318.99
7.3.290.0080.00617.95
7.3.280.0090.00717.41
7.3.270.0090.00619.46
7.3.260.0100.00618.41
7.3.250.0100.00717.66
7.3.240.0130.00417.89
7.3.230.0110.00518.42
7.3.220.0100.00618.93
7.3.210.0130.00318.34
7.3.200.0080.00818.22
7.3.190.0100.00518.28
7.3.180.0100.00718.34
7.3.170.0100.00718.30
7.3.160.0100.00818.30
7.3.150.0130.00518.94
7.3.140.0110.00518.94
7.3.130.0120.00518.97
7.3.120.0120.00419.05
7.3.110.0060.01019.02
7.3.100.0100.00519.02
7.3.90.0100.00619.09
7.3.80.0110.00418.98
7.3.70.0130.00218.97
7.3.60.0080.00819.00
7.3.50.0110.00719.03
7.3.40.0130.00319.02
7.3.30.0140.00318.97
7.3.20.0150.00619.63
7.3.10.0250.00518.30
7.3.00.0270.00617.17
7.2.340.0130.00518.36
7.2.330.0100.00818.35
7.2.320.0170.00218.39
7.2.310.0130.00618.37
7.2.300.0110.00818.30
7.2.290.0140.00418.33
7.2.280.0110.00718.94
7.2.270.0150.00319.04
7.2.260.0090.00819.00
7.2.250.0140.00418.99
7.2.240.0110.00619.07
7.2.230.0140.00519.09
7.2.220.0100.00618.92
7.2.210.0110.00619.10
7.2.200.0140.00419.00
7.2.190.0160.00219.06
7.2.180.0110.00519.05
7.2.170.0110.00619.08
7.2.160.0110.00518.99
7.2.150.0120.00819.74
7.2.140.0130.00619.68
7.2.130.0260.00717.23
7.2.120.0270.00416.86
7.2.110.0330.00516.82
7.2.100.0330.00616.78
7.2.90.0340.00616.89
7.2.80.0300.00516.77
7.2.70.0290.00716.93
7.2.60.0270.00816.90
7.2.50.0350.00916.90
7.2.40.0480.00717.01
7.2.30.0400.00817.05
7.2.20.0360.00717.03
7.2.10.0360.01016.94
7.2.00.0390.00817.26
7.1.330.0160.00518.99
7.1.320.0410.00619.16
7.1.310.0140.00819.03
7.1.300.0160.00619.12
7.1.290.0180.00218.99
7.1.280.0140.00619.09
7.1.270.0150.00419.01
7.1.260.0100.00819.05
7.1.250.0310.00616.41
7.1.240.0300.00815.95
7.1.230.0370.00715.92
7.1.220.0310.00716.02
7.1.210.0350.00915.90
7.1.200.0510.00815.93
7.1.190.0330.00515.96
7.1.180.0290.01015.91
7.1.170.0300.00515.93
7.1.160.0430.00815.93
7.1.150.0530.00515.98
7.1.140.0410.00616.00
7.1.130.0380.00616.08
7.1.120.0430.00715.96
7.1.110.0330.00915.93
7.1.100.0380.00616.15
7.1.90.0680.01015.99
7.1.80.0420.00816.00
7.1.70.0440.00616.01
7.1.60.0370.00718.03
7.1.50.0360.00617.94
7.1.40.0300.00717.80
7.1.30.0360.00717.82
7.1.20.0420.00617.88
7.1.10.0310.00515.88
7.1.00.0360.00715.97
7.0.330.0410.00716.02
7.0.320.0380.00515.67
7.0.310.0340.00515.63
7.0.300.0380.00415.59
7.0.290.0430.00515.61
7.0.280.0330.00715.56
7.0.270.0340.00715.77
7.0.260.0360.00815.75
7.0.250.0410.00715.73
7.0.240.0350.00815.79
7.0.230.0450.00715.71
7.0.220.0400.00715.63
7.0.210.0360.00815.55
7.0.200.0430.01015.67
7.0.190.0300.00715.62
7.0.180.0310.00815.66
7.0.170.0360.00615.53
7.0.160.0290.00915.53
7.0.150.0290.00715.60
7.0.140.0360.00715.60
7.0.130.0370.00715.71
7.0.120.0330.00815.63
7.0.110.0320.00615.64
7.0.100.0340.00515.60
7.0.90.0310.00815.61
7.0.80.0350.00715.56
7.0.70.0310.00915.48
7.0.60.0300.00715.56
7.0.50.0430.00815.59
7.0.40.0310.00615.50
7.0.30.0400.00715.54
7.0.20.0370.00715.53
7.0.10.0290.00815.52
7.0.00.0370.00515.61
5.6.400.0130.00718.58
5.6.390.0120.00318.73
5.6.380.0090.00815.99
5.6.370.0120.00816.10
5.6.360.0140.00516.10
5.6.350.0150.00615.99
5.6.340.0110.00815.99
5.6.330.0110.01016.06
5.6.320.0130.00816.09
5.6.310.0130.00716.07
5.6.300.0120.01817.13
5.6.290.0090.01917.18
5.6.280.0100.01917.20
5.6.270.0110.01817.21
5.6.260.0110.01717.17
5.6.250.0100.01917.07
5.6.240.0100.02017.20
5.6.230.0130.01917.13
5.6.220.0120.01617.17
5.6.210.0130.01817.16
5.6.200.0100.02217.09
5.6.190.0130.01717.14
5.6.180.0100.02017.07
5.6.170.0130.01717.15
5.6.160.0120.01417.20
5.6.150.0120.01617.13
5.6.140.0120.01617.11
5.6.130.0120.02317.18
5.6.120.0120.02117.16
5.6.110.0120.01917.15
5.6.100.0120.01917.07
5.6.90.0110.02017.13
5.6.80.0130.01516.94
5.6.70.0090.01916.97
5.6.60.0100.01517.04
5.6.50.0100.01816.99
5.6.40.0130.01816.99
5.6.30.0130.01716.92
5.6.20.0140.01416.99
5.6.10.0110.01516.94
5.6.00.0100.01616.99

preferences:
63.77 ms | 401 KiB | 5 Q