3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("cat");

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)
8.3.60.0140.00418.28
8.3.50.0140.00721.98
8.3.40.0110.00418.61
8.3.30.0080.00618.93
8.3.20.0080.00020.09
8.3.10.0040.00421.81
8.3.00.0040.00419.26
8.2.180.0110.00418.14
8.2.170.0040.01122.96
8.2.160.0100.00420.60
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.15
8.2.110.0030.00819.15
8.2.100.0090.00317.63
8.2.90.0080.00019.14
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.79
8.2.50.0050.01018.07
8.2.40.0060.00318.16
8.2.30.0000.00718.05
8.2.20.0000.00817.55
8.2.10.0000.00818.04
8.2.00.0080.00017.51
8.1.280.0090.00925.92
8.1.270.0060.00320.39
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00020.78
8.1.230.0090.00317.54
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0090.00017.23
8.1.190.0090.00017.10
8.1.180.0000.00818.10
8.1.170.0060.00620.32
8.1.160.0000.00721.91
8.1.150.0000.00818.77
8.1.140.0040.00417.44
8.1.130.0040.00417.87
8.1.120.0040.00417.48
8.1.110.0040.00417.23
8.1.100.0000.00717.42
8.1.90.0030.00417.29
8.1.80.0050.00317.30
8.1.70.0030.00317.36
8.1.60.0060.00317.48
8.1.50.0050.00317.53
8.1.40.0000.00817.34
8.1.30.0080.00017.50
8.1.20.0020.00617.43
8.1.10.0080.00017.29
8.1.00.0000.00817.44
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.24
8.0.270.0000.00717.12
8.0.260.0060.00017.16
8.0.250.0000.00716.76
8.0.240.0050.00316.92
8.0.230.0030.00316.91
8.0.220.0040.00416.75
8.0.210.0030.00416.77
8.0.200.0000.00716.91
8.0.190.0000.00816.93
8.0.180.0070.00016.82
8.0.170.0050.00316.79
8.0.160.0090.00016.80
8.0.150.0040.00416.83
8.0.140.0040.00416.80
8.0.130.0050.00013.28
8.0.120.0000.00816.66
8.0.110.0000.00816.80
8.0.100.0070.00016.62
8.0.90.0040.00416.63
8.0.80.0040.01216.69
8.0.70.0000.00716.67
8.0.60.0070.00016.71
8.0.50.0000.00716.81
8.0.30.0110.01516.88
8.0.20.0110.00817.40
8.0.10.0000.00816.97
8.0.00.0110.00816.65
7.4.330.0050.00315.03
7.4.320.0030.00316.42
7.4.300.0030.00316.46
7.4.290.0030.00316.46
7.4.280.0070.00016.36
7.4.270.0070.00016.41
7.4.260.0000.00816.34
7.4.250.0040.00416.31
7.4.240.0000.00716.34
7.4.230.0030.00416.57
7.4.220.0170.00416.32
7.4.210.0070.01416.22
7.4.200.0000.00716.19
7.4.160.0160.00716.41
7.4.150.0110.01017.40
7.4.140.0170.00717.86
7.4.130.0110.01016.43
7.4.120.0090.01016.36
7.4.110.0070.01116.45
7.4.100.0090.01316.38
7.4.90.0090.00916.37
7.4.80.0090.01019.39
7.4.70.0060.01116.14
7.4.60.0130.00416.38
7.4.50.0040.00416.35
7.4.40.0130.00416.30
7.4.30.0160.00716.37
7.4.00.0130.00414.48
7.3.330.0000.00513.11
7.3.320.0120.00313.10
7.3.310.0000.00816.01
7.3.300.0040.00416.20
7.3.290.0110.00816.19
7.3.280.0100.00816.16
7.3.270.0130.00617.40
7.3.260.0060.01216.47
7.3.250.0150.00816.33
7.3.240.0100.00716.22
7.3.230.0090.01516.39
7.3.210.0120.01016.26
7.3.200.0180.00319.39
7.3.190.0050.01316.28
7.3.180.0100.00716.34
7.3.170.0090.01016.34
7.3.160.0130.00316.24
7.3.10.0100.00316.02
7.3.00.0120.00316.55
7.2.330.0090.00916.54
7.2.320.0090.00916.13
7.2.310.0120.00916.17
7.2.300.0150.00316.13
7.2.290.0110.00616.16
7.2.130.0040.01116.43
7.2.120.0030.01016.28
7.2.110.0110.00616.54
7.2.100.0030.00716.09
7.2.90.0130.00716.79
7.2.80.0040.01616.39
7.2.70.0130.00816.59
7.2.60.0060.01316.35
7.2.50.0060.01716.21
7.2.40.0070.01116.50
7.2.30.0070.01916.55
7.2.20.0170.01016.77
7.2.10.0110.01116.47
7.2.00.0070.00917.93
7.1.250.0070.00715.37
7.1.100.0000.01417.95
7.1.70.0140.00017.21
7.1.60.0040.02219.50
7.1.50.0080.01516.98
7.1.00.0030.07722.34
7.0.200.0060.00614.75
7.0.140.0070.06721.99
7.0.60.0100.08319.95
7.0.50.0000.04717.83
7.0.40.0100.08319.99
7.0.30.0230.03720.18
7.0.20.0330.06320.20
7.0.10.0230.08720.17
7.0.00.0070.03720.00
5.6.280.0070.07020.91
5.6.210.0070.08320.54
5.6.200.0030.04318.23
5.6.190.0030.09320.48
5.6.180.0270.04320.74
5.6.170.0270.08020.48
5.6.160.0030.09020.54
5.6.150.0070.04718.21
5.6.140.0070.04018.25
5.6.130.0130.07718.21
5.6.120.0100.05721.02
5.6.110.0030.09020.98
5.6.100.0100.08320.98
5.6.90.0130.07721.05
5.6.80.0100.07020.50
5.6.70.0970.03320.37
5.5.350.0300.07020.36
5.5.340.0000.05017.95
5.5.330.0130.06720.13
5.5.320.0100.08020.21
5.5.310.0330.04720.27
5.5.300.0070.04017.95
5.5.290.0070.04718.05
5.5.280.0000.09020.87
5.5.270.0070.05020.87
5.5.260.0130.07020.87
5.5.250.0070.05320.79
5.5.240.0100.03320.26
5.4.450.0230.06019.44
5.4.440.0800.05019.47
5.4.430.1070.07019.46
5.4.420.0900.04319.13
5.4.410.0130.05318.91
5.4.400.1030.07318.72
5.4.390.1070.07318.55
5.4.380.1200.07318.64
5.4.370.1130.08018.55
5.4.360.1030.06018.71
5.4.350.1270.07018.71
5.4.340.1270.07718.64
5.4.320.1100.07718.70
5.4.310.0900.05018.70
5.4.300.1000.06318.74
5.4.290.0930.05318.71
5.4.280.1000.07718.63
5.4.270.1170.06718.54
5.4.260.1100.07018.70
5.4.250.1200.05718.58
5.4.240.0830.06718.67
5.4.230.0930.06718.70
5.4.220.1000.06718.62
5.4.210.0900.06018.73
5.4.200.0800.06316.52
5.4.190.1200.06718.56
5.4.180.1170.07718.72
5.4.170.1070.07318.72
5.4.160.1000.07718.53
5.4.150.1130.07018.70
5.4.140.1030.07716.38
5.4.130.0430.06316.32
5.4.120.1130.06716.32
5.4.110.1100.07016.36
5.4.100.1200.06316.11
5.4.90.1070.07016.29
5.4.80.1070.07316.10
5.4.70.1370.05716.18
5.4.60.1130.07016.32
5.4.50.1200.06316.09
5.4.40.1330.06316.28
5.4.30.1170.07016.14
5.4.20.1000.06016.33
5.4.10.1000.06316.21
5.4.00.1130.03715.77
5.3.290.0900.07014.62
5.3.280.1170.05714.51
5.3.270.1070.05714.52
5.3.260.1170.06714.70
5.3.250.1100.06314.52
5.3.240.0870.07014.54
5.3.230.1000.06014.58
5.3.220.0930.06714.48
5.3.210.1100.07014.48
5.3.200.0800.08014.54
5.3.190.0200.07314.58
5.3.180.1000.07714.59
5.3.170.1370.06314.64
5.3.160.0970.05714.66
5.3.150.1100.05014.51
5.3.140.1030.05314.54
5.3.130.1170.06014.46
5.3.120.1130.06314.60
5.3.110.1030.07014.64
5.3.100.0900.07014.01
5.3.90.0830.05714.07
5.3.80.1170.04714.00
5.3.70.1270.07013.91
5.3.60.1470.05013.92
5.3.50.1230.05013.86
5.3.40.1000.06713.94
5.3.30.0970.06313.91
5.3.20.1200.04013.77
5.3.10.1170.06313.64
5.3.00.1300.05313.64
5.2.170.0830.06311.12
5.2.160.1070.04311.29
5.2.150.0870.04711.11
5.2.140.0930.04711.28
5.2.130.1000.05711.06
5.2.120.0830.05011.16
5.2.110.1070.04311.06
5.2.100.1070.04311.09
5.2.90.1070.05711.07
5.2.80.0900.05011.16
5.2.70.1170.04711.05
5.2.60.1030.05011.10
5.2.50.1170.05010.98
5.2.40.0770.05711.03
5.2.30.0900.04310.96
5.2.20.0830.05011.09
5.2.10.0900.04310.91
5.2.00.0730.04010.81
5.1.60.0800.03710.12
5.1.50.0730.04010.02
5.1.40.0500.04310.07
5.1.30.0730.04010.43
5.1.20.0930.04310.37
5.1.10.0700.03710.09
5.1.00.0530.03310.21
5.0.50.0500.0308.61
5.0.40.0600.0408.43
5.0.30.0270.0478.20
5.0.20.0400.0238.32
5.0.10.0270.0378.37
5.0.00.0270.0508.25
4.4.90.0400.0205.88
4.4.80.0270.0275.94
4.4.70.0370.0335.91
4.4.60.0330.0205.86
4.4.50.0270.0275.91
4.4.40.0230.0405.90
4.4.30.0370.0175.82
4.4.20.0200.0305.93
4.4.10.0330.0205.97
4.4.00.0330.0405.90
4.3.110.0130.0235.75
4.3.100.0270.0305.80
4.3.90.0430.0205.84
4.3.80.0400.0475.78
4.3.70.0400.0105.80
4.3.60.0170.0235.88
4.3.50.0430.0175.78
4.3.40.0330.0375.88
4.3.30.0170.0274.57
4.3.20.0030.0274.56
4.3.10.0230.0234.55
4.3.00.0070.0176.68

preferences:
52.39 ms | 401 KiB | 5 Q