3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { echo 'foo'; } $callback = 'test'; $callback();

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)
8.3.60.0120.00318.18
8.3.50.0140.00821.08
8.3.40.0110.01118.85
8.3.30.0130.00720.27
8.3.20.0070.00020.34
8.3.10.0070.01121.92
8.3.00.0060.00322.40
8.2.180.0150.00616.75
8.2.170.0110.00422.96
8.2.160.0030.01022.26
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0150.00019.48
8.2.110.0040.00422.29
8.2.100.0040.00817.72
8.2.90.0060.00319.06
8.2.80.0040.00419.21
8.2.70.0060.00317.50
8.2.60.0060.00617.89
8.2.50.0040.00718.07
8.2.40.0060.00618.16
8.2.30.0000.00719.49
8.2.20.0030.00317.64
8.2.10.0030.00617.65
8.2.00.0040.00417.66
8.1.280.0070.00725.92
8.1.270.0000.00821.98
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00323.64
8.1.230.0070.00320.86
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.12
8.1.190.0040.00417.38
8.1.180.0050.00318.10
8.1.170.0000.00818.52
8.1.160.0030.00518.86
8.1.150.0040.00418.57
8.1.140.0040.00417.42
8.1.130.0030.00317.88
8.1.120.0070.00017.43
8.1.110.0070.00017.42
8.1.100.0000.00717.38
8.1.90.0070.00017.29
8.1.80.0070.00317.31
8.1.70.0070.00017.36
8.1.60.0040.00417.56
8.1.50.0040.00417.49
8.1.40.0030.00617.56
8.1.30.0000.00717.60
8.1.20.0040.00417.61
8.1.10.0040.00417.59
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0070.00018.43
8.0.270.0000.00717.25
8.0.260.0000.00716.87
8.0.250.0000.00716.82
8.0.240.0000.00716.89
8.0.230.0000.00816.78
8.0.220.0040.00416.71
8.0.210.0060.00316.73
8.0.200.0030.00316.82
8.0.190.0040.00416.95
8.0.180.0070.00016.82
8.0.170.0070.00016.72
8.0.160.0000.00816.88
8.0.150.0000.00716.86
8.0.140.0030.00616.77
8.0.130.0000.00513.25
8.0.120.0080.00016.69
8.0.110.0000.00716.86
8.0.100.0030.00516.70
8.0.90.0050.00316.89
8.0.80.0060.00916.81
8.0.70.0000.00716.65
8.0.60.0050.00316.64
8.0.50.0040.00416.70
8.0.30.0130.01117.11
8.0.20.0160.00617.40
8.0.10.0070.00016.98
8.0.00.0060.01216.81
7.4.330.0000.00415.09
7.4.320.0000.00616.41
7.4.300.0030.00316.62
7.4.290.0070.00016.55
7.4.280.0070.00016.50
7.4.270.0030.00316.51
7.4.260.0000.00513.17
7.4.250.0030.00516.55
7.4.240.0020.00516.54
7.4.230.0070.00016.57
7.4.220.0040.01416.37
7.4.210.0080.00716.55
7.4.200.0000.00716.48
7.4.190.0000.00716.49
7.4.160.0100.00616.45
7.4.150.0110.00717.40
7.4.140.0130.00317.86
7.4.130.0070.00916.43
7.4.120.0070.01016.56
7.4.110.0090.00916.69
7.4.100.0100.00716.52
7.4.90.0040.01216.66
7.4.80.0090.00919.39
7.4.70.0100.00616.54
7.4.60.0150.00616.48
7.4.50.0000.00716.33
7.4.40.0060.00822.77
7.4.30.0170.00016.63
7.4.00.0100.00314.91
7.3.330.0000.00613.10
7.3.320.0050.00013.08
7.3.310.0030.00316.33
7.3.300.0030.00316.15
7.3.290.0110.00316.19
7.3.280.0030.01316.20
7.3.270.0070.01017.40
7.3.260.0120.01216.51
7.3.250.0080.01016.25
7.3.240.0110.00516.60
7.3.230.0080.00816.54
7.3.210.0100.00616.37
7.3.200.0030.01316.41
7.3.190.0130.00316.24
7.3.180.0090.00616.36
7.3.170.0100.00616.44
7.3.160.0100.01316.48
7.3.120.0030.01014.96
7.2.330.0120.00616.29
7.2.320.0100.00616.71
7.2.310.0060.01316.71
7.2.300.0130.00316.38
7.2.290.0080.01116.34
7.2.00.0030.01019.20
7.1.100.0060.00617.90
7.1.70.0000.00716.75
7.1.60.0070.01819.21
7.1.50.0110.01116.82
7.1.00.0000.06322.45
7.0.200.0030.00616.48
7.0.140.0000.07722.09
7.0.100.0070.04319.91
7.0.90.0070.06319.86
7.0.80.0100.03720.01
7.0.70.0070.04019.98
7.0.60.0030.04319.92
7.0.50.0030.04320.29
7.0.40.0070.04320.07
7.0.30.0030.04320.13
7.0.20.0000.04720.04
7.0.10.0100.03720.03
7.0.00.0100.04320.00
5.6.280.0170.06021.08
5.6.250.0100.03720.63
5.6.240.0130.04320.51
5.6.230.0030.05020.63
5.6.220.0030.04020.70
5.6.210.0070.04020.75
5.6.200.0000.04321.01
5.6.190.0030.03720.95
5.6.180.0070.04321.08
5.6.170.0030.03320.92
5.6.160.0130.03321.03
5.6.150.0000.04021.05
5.6.140.0000.04021.07
5.6.130.0000.05021.10
5.6.120.0030.04321.00
5.6.110.0000.04720.93
5.6.100.0030.05021.03
5.6.90.0000.04720.99
5.6.80.0100.03720.38
5.6.70.0070.04320.48
5.6.60.0100.03320.49
5.6.50.0000.03720.41
5.6.40.0130.03020.29
5.6.30.0070.03320.47
5.6.20.0070.03720.39
5.6.10.0000.04320.40
5.6.00.0100.03720.35
5.5.380.0130.04320.35
5.5.370.0100.06720.39
5.5.360.0070.04320.50
5.5.350.0030.04320.39
5.5.340.0030.03720.91
5.5.330.0070.03020.75
5.5.320.0100.03720.73
5.5.310.0070.03720.77
5.5.300.0000.04320.74
5.5.290.0070.04320.75
5.5.280.0030.03720.80
5.5.270.0030.04020.88
5.5.260.0070.04320.88
5.5.250.0030.03720.63
5.5.240.0000.03720.11
5.5.230.0130.03020.18
5.5.220.0070.03020.16
5.5.210.0030.03720.30
5.5.200.0030.04020.25
5.5.190.0030.03720.25
5.5.180.0070.04320.24
5.5.160.0000.04320.18
5.5.150.0030.06020.26
5.5.140.0030.04020.18
5.5.130.0030.05020.21
5.5.120.0130.05319.95
5.5.110.0130.07720.12
5.5.100.0100.05320.16
5.5.90.0100.07020.14
5.5.80.0070.07020.09
5.5.70.0100.07020.14
5.5.60.0070.05020.14
5.5.50.0100.08019.96
5.5.40.0100.05020.10
5.5.30.0100.04319.93
5.5.20.0070.03720.14
5.5.10.0070.03720.08
5.5.00.0100.08020.06
5.4.450.0000.04019.48
5.4.440.0070.04719.27
5.4.430.0070.04719.37
5.4.420.0030.06319.46
5.4.410.0000.05019.20
5.4.400.0030.03719.05
5.4.390.0070.02719.04
5.4.380.0070.03719.16
5.4.370.0000.04019.07
5.4.360.0030.03019.03
5.4.350.0030.03718.89
5.4.340.0100.03019.23
5.4.320.0070.03719.13
5.4.310.0100.06318.90
5.4.300.0030.07719.14
5.4.290.0000.07319.12
5.4.280.0100.07719.20
5.4.270.0070.08018.87
5.4.260.0100.05318.93
5.4.250.0070.06018.86
5.4.240.0000.04319.04
5.4.230.0000.05719.09
5.4.220.0070.04318.94
5.4.210.0000.06718.94
5.4.200.0170.06719.22
5.4.190.0030.04719.04
5.4.180.0070.06719.21
5.4.170.0130.07319.02
5.4.160.0130.07319.01
5.4.150.0130.06719.10
5.4.140.0130.04716.28
5.4.130.0000.07316.22
5.4.120.0070.08016.38
5.4.110.0070.06016.47
5.4.100.0070.07016.43
5.4.90.0130.05016.39
5.4.80.0130.03016.41
5.4.70.0070.06716.33
5.4.60.0070.05016.44
5.4.50.0030.04716.44
5.4.40.0130.07316.35
5.4.30.0070.07316.34
5.4.20.0070.04016.47
5.4.10.0130.07316.41
5.4.00.0070.07015.82
5.3.290.0030.04314.66
5.3.280.0100.07014.69
5.3.270.0000.04714.57
5.3.260.0100.04714.61
5.3.250.0100.05714.55
5.3.240.0070.06714.66
5.3.230.0030.04014.62
5.3.220.0070.04714.68
5.3.210.0130.06714.67
5.3.200.0130.06714.53
5.3.190.0000.04714.53
5.3.180.0070.07714.54
5.3.170.0100.06314.51
5.3.160.0000.05014.51
5.3.150.0100.07014.65
5.3.140.0130.05314.52
5.3.130.0070.08014.65
5.3.120.0030.04014.51
5.3.110.0030.08014.68
5.3.100.0200.04713.96
5.3.90.0100.03313.95
5.3.80.0070.05714.03
5.3.70.0030.08314.16
5.3.60.0100.05714.06
5.3.50.0030.07014.03
5.3.40.0130.07013.84
5.3.30.0100.04313.91
5.3.20.0130.06313.82
5.3.10.0030.07313.68
5.3.00.0070.07313.51
5.2.170.0030.03712.15
5.2.160.0070.05712.15
5.2.150.0070.04312.15
5.2.140.0000.06012.15
5.2.130.0070.03312.15
5.2.120.0070.05712.15
5.2.110.0030.06012.15
5.2.100.0000.03712.15
5.2.90.0070.06012.15
5.2.80.0000.05712.15
5.2.70.0070.05712.15
5.2.60.0100.05012.15
5.2.50.0070.03012.15
5.2.40.0000.06712.15
5.2.30.0070.06012.15
5.2.20.0070.04712.15
5.2.10.0100.05312.15
5.2.00.0000.03712.15
5.1.60.0030.05312.15
5.1.50.0070.03312.15
5.1.40.0070.02312.15
5.1.30.0000.06312.15
5.1.20.0070.03012.15
5.1.10.0000.06012.15
5.1.00.0030.03712.15
5.0.50.0030.03012.15
5.0.40.0000.03312.15
5.0.30.0100.05712.15
5.0.20.0070.03712.15
5.0.10.0000.02712.15
5.0.00.0070.06012.15
4.4.90.0030.01712.15
4.4.80.0000.03312.15
4.4.70.0000.04012.15
4.4.60.0000.03712.15
4.4.50.0030.03312.15
4.4.40.0030.05312.15
4.4.30.0170.02012.15
4.4.20.0000.02012.15
4.4.10.0000.04012.15
4.4.00.0000.05712.15
4.3.110.0030.03012.15
4.3.100.0030.02012.15
4.3.90.0030.03312.15
4.3.80.0030.04712.15
4.3.70.0070.02712.15
4.3.60.0030.03312.15
4.3.50.0070.03312.15
4.3.40.0000.05012.15
4.3.30.0070.01312.15
4.3.20.0030.03312.15
4.3.10.0070.03012.15
4.3.00.0030.03312.15

preferences:
43.15 ms | 400 KiB | 5 Q