3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ↭() { echo "↭"; } ↭();

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)
8.3.40.0110.00318.79
8.3.30.0140.00718.52
8.3.20.0090.00018.53
8.3.10.0030.00620.30
8.3.00.0040.00419.26
8.2.170.0040.01122.96
8.2.160.0140.00320.85
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.11
8.2.110.0030.00621.03
8.2.100.0060.00617.72
8.2.90.0000.00919.18
8.2.80.0000.00719.25
8.2.70.0050.00317.25
8.2.60.0090.00017.93
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0020.00517.84
8.2.20.0000.00817.52
8.2.10.0060.00317.57
8.2.00.0100.00017.53
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.53
8.1.230.0090.00320.96
8.1.220.0090.00017.74
8.1.210.0030.00718.85
8.1.200.0000.00817.23
8.1.190.0040.00417.28
8.1.180.0080.00018.10
8.1.170.0040.00418.97
8.1.160.0040.00418.80
8.1.150.0000.00718.50
8.1.140.0000.01017.24
8.1.130.0030.00317.67
8.1.120.0000.00717.24
8.1.110.0000.00717.20
8.1.100.0030.00417.34
8.1.90.0040.00417.31
8.1.80.0000.00717.34
8.1.70.0000.00717.29
8.1.60.0110.00017.47
8.1.50.0030.00617.39
8.1.40.0000.00817.38
8.1.30.0070.00017.54
8.1.20.0000.00717.59
8.1.10.0040.00417.48
8.1.00.0040.00417.44
8.0.300.0040.00419.95
8.0.290.0070.00016.63
8.0.280.0040.00418.44
8.0.270.0000.00717.21
8.0.260.0030.00316.69
8.0.250.0050.00216.76
8.0.240.0000.00816.84
8.0.230.0030.00316.84
8.0.220.0040.00416.72
8.0.210.0030.00316.77
8.0.200.0030.00316.86
8.0.190.0040.00416.82
8.0.180.0000.00716.78
8.0.170.0040.00416.79
8.0.160.0000.00716.80
8.0.150.0000.00916.69
8.0.140.0100.00016.61
8.0.130.0030.00313.20
8.0.120.0030.00516.77
8.0.110.0040.00416.59
8.0.100.0040.00416.78
8.0.90.0000.00716.80
8.0.80.0040.01116.73
8.0.70.0000.00716.60
8.0.60.0000.00716.63
8.0.50.0050.00216.71
8.0.30.0140.00516.89
8.0.20.0120.00617.02
8.0.10.0050.00316.86
8.0.00.0120.00916.63
7.4.330.0030.00312.88
7.4.320.0070.00016.32
7.4.300.0060.00016.34
7.4.290.0000.00716.57
7.4.280.0040.00416.29
7.4.270.0070.00016.51
7.4.260.0000.00613.23
7.4.250.0030.00616.57
7.4.240.0050.00216.34
7.4.230.0000.00716.37
7.4.220.0150.00316.39
7.4.210.0100.00916.52
7.4.200.0070.00016.64
7.4.190.0000.00716.44
7.4.160.0130.00316.74
7.4.150.0170.00016.14
7.4.140.0070.01416.58
7.4.130.0090.00816.43
7.4.120.0130.00716.36
7.4.110.0060.01116.71
7.4.100.0100.00716.58
7.4.90.0090.01316.23
7.4.80.0120.00819.39
7.4.70.0090.00916.45
7.4.60.0000.01916.52
7.4.50.0080.00016.47
7.4.40.0070.00716.55
7.4.30.0040.01316.50
7.4.00.0060.00915.11
7.3.330.0060.00013.21
7.3.320.0030.00313.10
7.3.310.0060.00016.25
7.3.300.0000.00616.06
7.3.290.0090.00916.16
7.3.280.0080.00716.21
7.3.270.0070.01016.36
7.3.260.0100.00616.46
7.3.250.0100.00816.33
7.3.240.0060.01016.25
7.3.230.0030.01316.39
7.3.210.0040.01316.29
7.3.200.0060.00916.29
7.3.190.0130.00516.58
7.3.180.0040.01116.19
7.3.170.0130.00316.49
7.3.160.0160.00016.41
7.3.120.0150.00314.94
7.3.10.0000.01616.02
7.3.00.0120.00316.32
7.2.330.0090.00816.59
7.2.320.0070.01016.21
7.2.310.0180.00316.47
7.2.300.0100.00716.48
7.2.290.0080.00816.59
7.2.130.0140.00316.06
7.2.120.0100.00316.20
7.2.110.0040.00816.71
7.2.100.0000.01316.34
7.2.90.0030.01016.14
7.2.80.0160.00016.53
7.2.70.0060.01016.30
7.2.60.0030.01016.50
7.2.50.0040.01216.31
7.2.40.0120.00616.52
7.2.30.0140.00416.61
7.2.20.0070.01016.43
7.2.10.0030.01016.46
7.2.00.0030.01116.32
7.1.250.0000.01215.30
7.1.100.0030.01017.98
7.1.70.0040.00417.03
7.1.60.0170.00719.40
7.1.50.0030.01716.77
7.1.00.0070.03022.28
7.0.200.0030.00616.49
7.0.140.0070.06022.07
7.0.120.0000.07722.11
7.0.60.0070.07720.02
7.0.50.0170.07017.80
7.0.40.0070.07720.30
7.0.30.0330.07320.26
7.0.20.0270.07320.06
7.0.10.0030.04320.05
7.0.00.0100.08720.15
5.6.280.0100.07021.09
5.6.210.0100.07720.47
5.6.200.0100.06018.15
5.6.190.0170.04020.61
5.6.180.0130.04320.63
5.6.170.0230.05720.48
5.6.160.0070.06020.39
5.6.150.0130.07718.16
5.6.140.0070.03718.18
5.6.130.0170.05318.28
5.6.120.0070.05321.13
5.6.110.0100.08321.02
5.6.100.0070.08320.99
5.6.90.0070.06720.98
5.6.80.0070.08020.37
5.5.350.0070.08720.42
5.5.340.0130.04318.07
5.5.330.0070.04720.27
5.5.320.3830.04320.30
5.5.310.0270.04020.31
5.5.300.0070.08018.08
5.5.290.0030.05017.96
5.5.280.0000.04320.75
5.5.270.0070.07320.88
5.5.260.0070.05720.72
5.5.250.0070.07020.43
5.5.240.0170.03720.28
5.4.450.0100.07719.45
5.4.440.0030.07719.16
5.4.430.0070.04719.28
5.4.420.0130.07319.46
5.4.410.0030.06719.43
5.4.400.0070.07319.21
5.4.390.0070.05018.85
5.4.380.0030.07019.24
5.4.370.0230.03318.87
5.4.360.0130.07018.85
5.4.350.0030.06018.98
5.4.340.0030.06019.25
5.4.320.0000.08719.14
5.4.310.0170.06319.21
5.4.300.0070.04319.14
5.4.290.0070.05719.14
5.4.280.0100.07319.08
5.4.270.0070.08019.23
5.4.260.0170.06319.08
5.4.250.0030.07319.14
5.4.240.0070.07718.86
5.4.230.0170.06719.02
5.4.220.0070.07718.97
5.4.210.0000.06019.14
5.4.200.0070.04719.27
5.4.190.0070.08019.13
5.4.180.0070.06318.84
5.4.170.0070.04318.84
5.4.160.0130.05318.96
5.4.150.0070.04019.22
5.4.140.0100.07016.40
5.4.130.0070.06016.37
5.4.120.0100.07016.45
5.4.110.0070.07716.27
5.4.100.0000.04016.34
5.4.90.0000.05316.53
5.4.80.0070.04316.51
5.4.70.0030.03716.48
5.4.60.0030.03716.39
5.4.50.0070.05316.39
5.4.40.0200.05016.45
5.4.30.0000.06016.39
5.4.20.0100.07316.31
5.4.10.0070.07716.50
5.4.00.0070.06715.82
5.3.290.0030.07714.66
5.3.280.0100.07314.62
5.3.270.0030.05714.66
5.3.260.0100.04314.63
5.3.250.0030.07014.61
5.3.240.0100.07314.65
5.3.230.0070.03714.62
5.3.220.0130.04714.57
5.3.210.0100.03714.72
5.3.200.0030.05014.58
5.3.190.0130.05714.56
5.3.180.0100.07014.61
5.3.170.0130.03314.56
5.3.160.0070.03714.59
5.3.150.0000.04714.71
5.3.140.0030.04714.44
5.3.130.0170.06314.62
5.3.120.0170.06714.54
5.3.110.0100.07314.57
5.3.100.0130.05714.06
5.3.90.0100.03314.17
5.3.80.0070.06013.98
5.3.70.0030.06314.02
5.3.60.0030.08013.94
5.3.50.0030.05714.00
5.3.40.0200.06713.83
5.3.30.0070.05713.90
5.3.20.0000.06013.60
5.3.10.0200.06013.69
5.3.00.0030.04313.63
5.2.170.0070.03711.18
5.2.160.0070.06311.15
5.2.150.0030.06711.12
5.2.140.0000.04311.10
5.2.130.0030.05711.27
5.2.120.0000.03311.13
5.2.110.0100.05311.05
5.2.100.0000.04011.10
5.2.90.0030.04311.04
5.2.80.0070.04311.05
5.2.70.0030.03311.14
5.2.60.0030.04011.02
5.2.50.0070.04311.06
5.2.40.0030.06011.02
5.2.30.0000.05011.02
5.2.20.0070.06310.84
5.2.10.0100.05710.87
5.2.00.0030.05310.59
5.1.60.0070.03010.05
5.1.50.0070.06010.00
5.1.40.0000.03010.03
5.1.30.0070.04710.35
5.1.20.0100.03310.34
5.1.10.0100.04310.01
5.1.00.0130.04010.11
5.0.50.0070.0408.60
5.0.40.0070.0378.54
5.0.30.0030.0538.28
5.0.20.0100.0408.22
5.0.10.0030.0478.12
5.0.00.0000.0478.20
4.4.90.0030.0378.10
4.4.80.0030.0308.10
4.4.70.0070.0308.10
4.4.60.0000.0338.10
4.4.50.0100.0208.10
4.4.40.0000.0238.10
4.4.30.0000.0378.10
4.4.20.0070.0338.10
4.4.10.0030.0338.10
4.4.00.0070.0538.10
4.3.110.0030.0178.10
4.3.100.0030.0208.10
4.3.90.0030.0338.10
4.3.80.0000.0308.10
4.3.70.0130.0278.10
4.3.60.0070.0208.10
4.3.50.0030.0338.10
4.3.40.0030.0478.10
4.3.30.0000.0238.10
4.3.20.0000.0278.10
4.3.10.0000.0238.10
4.3.00.0000.0308.10

preferences:
40.1 ms | 400 KiB | 5 Q