3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(Count(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)
8.3.60.0090.00916.75
8.3.50.0090.00921.86
8.3.40.0100.00718.67
8.3.30.0000.01418.66
8.3.20.0040.00420.30
8.3.10.0040.00423.51
8.3.00.0080.00019.38
8.2.180.0060.00916.63
8.2.170.0130.00722.96
8.2.160.0070.00720.34
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00317.38
8.2.120.0040.00426.35
8.2.110.0100.00019.18
8.2.100.0090.00317.50
8.2.90.0000.00819.23
8.2.80.0000.00917.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0050.00319.21
8.2.30.0050.00320.49
8.2.20.0040.00417.54
8.2.10.0000.00718.06
8.2.00.0000.00718.06
8.1.280.0150.00625.92
8.1.270.0000.00923.89
8.1.260.0050.00228.09
8.1.250.0080.00028.09
8.1.240.0090.00023.84
8.1.230.0040.00817.54
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.41
8.1.160.0040.00422.00
8.1.150.0040.00418.65
8.1.140.0020.00719.40
8.1.130.0000.00717.43
8.1.120.0040.00417.36
8.1.110.0000.01017.21
8.1.100.0050.00217.30
8.1.90.0000.00717.33
8.1.80.0030.00417.29
8.1.70.0040.00417.33
8.1.60.0040.00417.37
8.1.50.0030.00517.50
8.1.40.0080.00017.50
8.1.30.0070.00017.60
8.1.20.0000.00817.50
8.1.10.0040.00417.55
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.38
8.0.270.0070.00017.18
8.0.260.0040.00417.14
8.0.250.0050.00216.86
8.0.240.0000.00716.90
8.0.230.0000.00716.82
8.0.220.0000.01016.91
8.0.210.0030.00516.81
8.0.200.0060.00016.90
8.0.190.0040.00416.87
8.0.180.0040.00416.79
8.0.170.0080.00016.86
8.0.160.0000.00716.92
8.0.150.0060.00316.87
8.0.140.0000.00716.84
8.0.130.0000.00613.28
8.0.120.0000.00816.89
8.0.110.0040.00416.88
8.0.100.0040.00416.72
8.0.90.0030.00316.85
8.0.80.0130.00316.80
8.0.70.0070.00016.88
8.0.60.0050.00216.89
8.0.50.0050.00316.75
8.0.30.0120.00716.93
8.0.20.0090.00917.40
8.0.10.0070.00016.74
8.0.00.0090.00816.64
7.4.330.0050.00016.82
7.4.320.0080.00016.47
7.4.300.0030.00316.45
7.4.290.0000.00716.39
7.4.280.0040.00416.43
7.4.270.0000.00716.36
7.4.260.0040.00416.44
7.4.250.0070.00016.43
7.4.240.0030.00416.43
7.4.230.0000.00716.39
7.4.220.0100.01716.38
7.4.210.0120.00816.46
7.4.200.0000.00716.20
7.4.160.0080.00816.63
7.4.150.0100.00717.40
7.4.140.0040.01617.86
7.4.130.0110.00716.38
7.4.120.0070.01316.56
7.4.110.0090.00816.46
7.4.100.0070.01316.52
7.4.90.0100.00716.29
7.4.80.0060.01019.39
7.4.70.0060.01016.39
7.4.60.0080.00816.23
7.4.50.0030.01016.32
7.4.40.0090.00616.04
7.4.30.0120.00916.36
7.4.00.0100.00714.86
7.3.330.0000.00712.91
7.3.320.0050.00013.07
7.3.310.0070.00016.13
7.3.300.0030.00316.23
7.3.290.0050.00916.17
7.3.280.0110.01016.22
7.3.270.0080.00817.40
7.3.260.0060.01116.21
7.3.250.0110.00716.17
7.3.240.0120.00816.29
7.3.230.0090.00916.39
7.3.210.0090.00616.25
7.3.200.0130.00316.34
7.3.190.0090.01216.17
7.3.180.0100.01016.24
7.3.170.0080.01216.29
7.3.160.0030.01316.34
7.3.120.0100.00614.61
7.3.110.0070.01014.60
7.3.100.0030.00614.74
7.3.90.0030.01314.64
7.3.80.0070.00414.61
7.3.70.0000.01114.73
7.3.60.0090.00614.59
7.3.50.0060.00614.68
7.3.40.0070.00714.71
7.3.30.0040.01214.59
7.3.20.0070.00716.60
7.3.10.0030.01016.47
7.3.00.0110.00416.26
7.2.330.0090.00916.51
7.2.320.0140.00316.45
7.2.310.0120.00416.49
7.2.300.0070.01016.58
7.2.290.0140.00316.51
7.2.250.0070.00715.06
7.2.240.0110.00414.39
7.2.230.0060.00614.71
7.2.220.0070.00714.58
7.2.210.0000.00914.98
7.2.200.0040.01214.76
7.2.190.0060.00314.75
7.2.180.0110.00314.73
7.2.170.0070.00314.77
7.2.60.0030.01016.41
7.2.00.0110.01118.98
7.1.330.0060.01015.59
7.1.320.0030.01215.69
7.1.310.0040.00415.66
7.1.300.0030.00615.82
7.1.290.0040.00815.73
7.1.280.0060.01215.27
7.1.270.0040.00715.61
7.1.260.0040.00415.48
7.1.200.0090.00615.53
7.1.100.0030.00718.24
7.1.70.0090.00317.01
7.1.60.0070.01319.36
7.1.50.0150.00616.86
7.1.00.0000.08022.33
7.0.200.0000.01116.69
7.0.60.0230.07721.72
7.0.50.0130.06317.89
7.0.40.0070.06320.24
7.0.30.0200.04720.35
7.0.20.0230.07020.16
7.0.10.0100.05020.16
7.0.00.0100.04720.16
5.6.280.0100.04720.89
5.6.210.0230.06320.54
5.6.200.0130.05318.17
5.6.190.0070.05020.80
5.6.180.0170.08720.41
5.6.170.0270.07720.71
5.6.160.0030.04320.49
5.6.150.0030.08318.21
5.6.140.0070.07718.11
5.6.130.0070.08018.15
5.6.120.0170.06721.00
5.6.110.0100.06021.12
5.6.100.0070.04020.97
5.6.90.0100.07721.11
5.6.80.0170.07020.37
5.5.350.0300.07020.37
5.5.340.0000.04317.93
5.5.330.0030.09020.37
5.5.320.0530.07020.31
5.5.310.0370.07720.18
5.5.300.0100.07718.01
5.5.290.0000.08717.95
5.5.280.0030.04020.72
5.5.270.0030.06020.86
5.5.260.0000.04320.88
5.5.250.0070.05720.67
5.5.240.0300.06720.16

preferences:
43.78 ms | 401 KiB | 5 Q