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)
8.3.70.0090.00618.56
8.3.60.0110.00716.88
8.3.50.0250.00921.92
8.3.40.0120.00318.66
8.3.30.0120.00318.66
8.3.20.0030.00520.24
8.3.10.0000.00823.52
8.3.00.0060.00317.50
8.2.180.0180.00318.52
8.2.170.0170.00322.96
8.2.160.0100.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00717.63
8.2.110.0070.00320.48
8.2.100.0040.00817.93
8.2.90.0060.00319.09
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0070.00017.80
8.2.50.0050.00518.07
8.2.40.0050.00321.11
8.2.30.0000.00720.55
8.2.20.0000.00817.72
8.2.10.0040.00418.04
8.2.00.0050.00217.92
8.1.280.0100.01025.92
8.1.270.0080.00024.01
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00019.27
8.1.230.0080.00317.51
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00718.74
8.1.160.0040.00422.06
8.1.150.0000.00718.68
8.1.140.0060.00319.42
8.1.130.0030.00317.67
8.1.120.0070.00017.34
8.1.110.0030.00717.32
8.1.100.0040.00417.44
8.1.90.0060.00317.29
8.1.80.0000.00817.45
8.1.70.0030.00517.41
8.1.60.0040.00417.55
8.1.50.0040.00417.41
8.1.40.0000.00717.26
8.1.30.0030.00517.59
8.1.20.0000.00817.48
8.1.10.0000.00717.46
8.1.00.0040.00417.28
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.39
8.0.270.0000.00717.09
8.0.260.0060.00017.18
8.0.250.0000.00716.94
8.0.240.0040.00416.84
8.0.230.0030.00316.84
8.0.220.0030.00316.91
8.0.210.0030.00316.89
8.0.200.0060.00016.86
8.0.190.0060.00316.99
8.0.180.0080.00016.86
8.0.170.0070.00016.87
8.0.160.0030.00317.00
8.0.150.0000.00716.89
8.0.140.0000.00716.80
8.0.130.0050.00013.34
8.0.120.0040.00416.80
8.0.110.0040.00416.81
8.0.100.0070.00016.91
8.0.90.0000.00716.72
8.0.80.0070.01316.83
8.0.70.0050.00216.92
8.0.60.0040.00417.05
8.0.50.0080.00017.05
8.0.30.0090.00917.20
8.0.20.0150.00717.40
8.0.10.0070.00016.91
8.0.00.0100.01016.73
7.4.330.0060.00015.08
7.4.320.0000.00716.35
7.4.300.0030.00316.55
7.4.290.0000.01016.56
7.4.280.0040.00416.53
7.4.270.0000.00716.53
7.4.260.0000.00716.35
7.4.250.0080.00016.30
7.4.240.0010.00616.54
7.4.230.0000.00816.45
7.4.220.0140.01116.46
7.4.210.0110.01116.53
7.4.200.0070.00016.53
7.4.160.0000.01616.30
7.4.150.0100.01017.40
7.4.140.0130.00717.86
7.4.130.0090.00816.55
7.4.120.0100.00816.38
7.4.110.0170.00716.43
7.4.100.0060.01516.47
7.4.90.0140.00816.30
7.4.80.0030.01419.39
7.4.70.0130.00316.27
7.4.60.0100.00616.35
7.4.50.0000.00816.52
7.4.40.0090.01216.26
7.4.30.0120.00616.47
7.4.00.0040.01115.16
7.3.330.0000.00613.23
7.3.320.0060.00012.99
7.3.310.0030.00316.11
7.3.300.0030.00316.28
7.3.290.0030.00316.25
7.3.280.0100.00816.27
7.3.270.0100.01317.40
7.3.260.0040.01416.41
7.3.250.0090.00816.34
7.3.240.0100.00716.29
7.3.230.0030.01416.39
7.3.210.0080.00816.18
7.3.200.0090.00916.34
7.3.190.0060.01016.43
7.3.180.0120.00916.46
7.3.170.0060.00916.27
7.3.160.0060.00916.42
7.2.330.0060.01216.24
7.2.320.0120.00816.22
7.2.310.0130.00316.21
7.2.300.0090.00916.46
7.2.290.0100.00716.41
7.2.60.0100.00016.78
7.2.00.0090.00519.04
7.1.200.0090.00615.63
7.1.100.0000.01117.77
7.1.70.0030.00616.86
7.1.60.0070.01719.13
7.1.50.0120.00916.74
7.1.00.0070.06322.45
7.0.200.0030.00614.86
7.0.60.0030.04019.79
7.0.50.0070.05017.87
7.0.40.0070.04020.04
7.0.30.0300.08020.18
7.0.20.0300.05020.11
7.0.10.0270.07720.12
7.0.00.0100.07720.19
5.6.280.0030.06321.14
5.6.210.0130.07320.61
5.6.200.0100.04718.17
5.6.190.0030.09020.45
5.6.180.3600.04320.61
5.6.170.0170.04020.51
5.6.160.0030.09020.41
5.6.150.0030.08718.18
5.6.140.0100.08018.21
5.6.130.0070.07718.11
5.6.120.0130.07321.00
5.6.110.0070.06021.02
5.6.100.0030.08721.00
5.6.90.0070.06320.85
5.6.80.0070.04020.38
5.6.70.0330.05320.39
5.5.350.0070.08020.48
5.5.340.0070.06017.92
5.5.330.0100.08020.25
5.5.320.0230.04320.18
5.5.310.0270.08020.32
5.5.300.0030.05318.02
5.5.290.0030.08317.92
5.5.280.0070.06020.67
5.5.270.0000.05720.75
5.5.260.0070.07020.88
5.5.250.0100.07720.54
5.5.240.0130.03320.01
5.4.450.0200.05719.51
5.4.440.0100.06319.23
5.4.430.0370.04319.50
5.4.420.0270.04319.42
5.4.410.0100.06719.45
5.4.400.0130.06319.11
5.4.390.0300.05318.77
5.4.380.0270.04718.99
5.4.370.0130.05718.78
5.4.360.0230.05319.15
5.4.350.0200.06319.13
5.4.340.0270.05018.76
5.4.320.0330.06719.17
5.4.310.0330.06319.12
5.4.300.0230.04719.29
5.4.290.0170.05319.28
5.4.280.0130.06019.22
5.4.270.0200.06018.93
5.4.260.0270.05319.25
5.4.250.0230.06018.88
5.4.240.0230.05319.17
5.4.230.0170.06019.13
5.4.220.0230.05318.88
5.4.210.0230.05019.28
5.4.200.0230.05319.16
5.4.190.0200.05018.98
5.4.180.0170.05319.11
5.4.170.0230.04719.14
5.4.160.0130.07018.76
5.4.150.0170.06318.87
5.4.140.0100.06016.30
5.4.130.0130.05316.13
5.4.120.0100.05716.36
5.4.110.0170.05316.37
5.4.100.0170.05316.50
5.4.90.0130.05316.48
5.4.80.0170.05016.05
5.4.70.0170.05016.52
5.4.60.0200.04716.38
5.4.50.0170.05016.44
5.4.40.0170.05016.42
5.4.30.0270.05716.53
5.4.20.0130.05016.53
5.4.10.0130.05016.43
5.4.00.0170.05015.77

preferences:
60.02 ms | 401 KiB | 5 Q