3v4l.org

run code in 300+ PHP versions simultaneously
<?php is_callable(getmypid());

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)
8.3.60.0140.00718.30
8.3.50.0120.01022.06
8.3.40.0090.00918.72
8.3.30.0140.00318.96
8.3.20.0040.00420.16
8.3.10.0100.00020.36
8.3.00.0050.00319.26
8.2.180.0110.00416.50
8.2.170.0040.01122.96
8.2.160.0100.01020.26
8.2.150.0100.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0060.00320.39
8.2.100.0100.00017.91
8.2.90.0060.00318.77
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0050.00317.80
8.2.50.0030.00618.07
8.2.40.0000.00817.92
8.2.30.0000.00819.34
8.2.20.0020.00517.61
8.2.10.0040.00417.83
8.2.00.0040.00417.57
8.1.280.0070.00725.92
8.1.270.0030.00623.83
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00324.00
8.1.230.0040.00719.00
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0060.00618.51
8.1.160.0040.00421.93
8.1.150.0040.00418.67
8.1.140.0040.00417.25
8.1.130.0000.00617.77
8.1.120.0080.00017.29
8.1.110.0050.00217.20
8.1.100.0040.00417.39
8.1.90.0070.00017.21
8.1.80.0000.00717.34
8.1.70.0000.00717.29
8.1.60.0040.00417.39
8.1.50.0000.00717.26
8.1.40.0040.00417.38
8.1.30.0040.00417.45
8.1.20.0080.00017.43
8.1.10.0070.00017.27
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0030.00316.99
8.0.260.0030.00317.13
8.0.250.0030.00316.84
8.0.240.0000.00616.84
8.0.230.0000.00716.73
8.0.220.0070.00016.77
8.0.210.0030.00316.78
8.0.200.0030.00516.68
8.0.190.0000.00716.81
8.0.180.0040.00416.76
8.0.170.0030.00616.73
8.0.160.0070.00016.65
8.0.150.0000.00716.68
8.0.140.0080.00016.69
8.0.130.0000.00513.27
8.0.120.0000.00716.70
8.0.110.0030.00516.77
8.0.100.0040.00416.58
8.0.90.0070.00016.73
8.0.80.0060.01216.74
8.0.70.0070.00016.64
8.0.60.0030.00316.75
8.0.50.0040.00416.69
8.0.30.0100.01316.92
8.0.20.0080.01117.40
8.0.10.0070.00016.74
8.0.00.0080.00816.59
7.4.330.0050.00015.02
7.4.320.0030.00316.34
7.4.300.0030.00316.46
7.4.290.0030.00316.49
7.4.280.0070.00316.41
7.4.270.0040.00416.27
7.4.260.0030.00316.36
7.4.250.0070.00016.27
7.4.240.0020.00516.44
7.4.230.0070.00016.16
7.4.220.0030.01616.41
7.4.210.0070.00716.30
7.4.200.0070.00016.34
7.4.160.0070.01016.36
7.4.150.0070.01117.40
7.4.140.0070.01317.86
7.4.130.0090.01216.35
7.4.120.0050.01216.36
7.4.110.0100.00616.25
7.4.100.0030.01416.45
7.4.90.0150.01916.20
7.4.80.0110.00618.63
7.4.70.0040.01216.38
7.4.60.0030.01416.43
7.4.50.0030.00516.25
7.4.40.0030.01316.33
7.4.30.0080.01016.48
7.4.00.0070.00714.89
7.3.330.0030.00312.96
7.3.320.0020.00213.04
7.3.310.0070.00016.18
7.3.300.0000.00616.07
7.3.290.0030.01716.12
7.3.280.0060.00916.16
7.3.270.0180.00017.40
7.3.260.0000.01816.28
7.3.250.0060.01016.17
7.3.240.0060.01016.22
7.3.230.0070.01016.39
7.3.210.0210.03616.25
7.3.200.0100.01019.39
7.3.190.0090.00916.13
7.3.180.0120.00616.23
7.3.170.0140.00416.27
7.3.160.0120.00316.35
7.2.330.0140.00316.46
7.2.320.0120.00616.42
7.2.310.0030.01616.14
7.2.300.0060.01316.48
7.2.290.0030.01716.43
7.2.00.0110.00018.81
7.1.100.0130.00617.88
7.1.70.0030.00316.90
7.1.60.0150.00919.32
7.1.50.0070.01416.85
7.1.00.0070.07322.36
7.0.200.0000.01016.56
7.0.140.0030.07322.08
7.0.120.0030.03722.00
7.0.110.0030.04322.08
7.0.100.0000.05321.99
7.0.90.0030.04322.02
7.0.80.0030.04022.02
7.0.70.0030.03722.02
7.0.60.0000.07322.03
7.0.50.0000.04321.92
7.0.40.0030.04020.14
7.0.30.0000.04320.07
7.0.20.0030.05720.02
7.0.10.0100.03719.93
7.0.00.0000.04319.92
5.6.280.0130.06321.04
5.6.270.0030.04721.00
5.6.260.0000.04020.92
5.6.250.0030.04321.04
5.6.240.0000.04321.04
5.6.230.0000.04320.93
5.6.220.0000.06320.96
5.6.210.0070.03320.91
5.6.200.0130.06020.80
5.6.190.0000.04320.95
5.6.180.0000.04320.79
5.6.170.0030.04720.75
5.6.160.0030.04020.74
5.6.150.0030.04020.68
5.6.140.0000.04320.99
5.6.130.0030.04020.97
5.6.120.0030.04020.87
5.6.110.0070.04320.93
5.6.100.0030.04320.92
5.6.90.0000.04021.01
5.6.80.0030.03720.34
5.6.70.0070.05320.32
5.6.60.0030.04720.07
5.6.50.0070.06320.18
5.6.40.0070.04320.33
5.6.30.0130.03320.30
5.6.20.0000.05020.35
5.6.10.0030.04020.09
5.6.00.0030.05320.40
5.5.380.0000.04017.62
5.5.370.0070.06317.52
5.5.360.0030.06317.42
5.5.350.0100.03717.62
5.5.340.0000.07018.09
5.5.330.0070.03317.86
5.5.320.0030.05018.13
5.5.310.0070.06717.89
5.5.300.0030.04017.86
5.5.290.0070.03718.01
5.5.280.0000.08018.02
5.5.270.0030.07718.00
5.5.260.0030.05318.12
5.5.250.0030.04017.66
5.5.240.0070.04017.15
5.5.230.0000.06017.50
5.5.220.0000.04717.40
5.5.210.0000.03317.63
5.5.200.0030.07717.16
5.5.190.0000.04317.21
5.5.180.0000.04017.37
5.5.160.0000.03717.43
5.5.150.0030.04017.46
5.5.140.0030.04317.37
5.5.130.0070.05317.49
5.5.120.0000.04017.33
5.5.110.0000.06017.50
5.5.100.0130.02717.02
5.5.90.0030.03717.11
5.5.80.0030.04017.33
5.5.70.0030.03717.48
5.5.60.0070.04017.32
5.5.50.0030.04017.25
5.5.40.0000.04017.27
5.5.30.0000.04017.48
5.5.20.0070.04017.26
5.5.10.0000.04017.36
5.5.00.0100.03017.39
5.4.450.0030.04019.28
5.4.440.0100.03319.22
5.4.430.0070.04019.28
5.4.420.0000.04319.30
5.4.410.0030.06319.22
5.4.400.0000.05719.19
5.4.390.0030.05018.98
5.4.380.0100.03019.13
5.4.370.0030.04019.06
5.4.360.0030.07718.98
5.4.350.0030.04719.22
5.4.340.0030.07719.09
5.4.320.0100.06019.10
5.4.310.0030.03719.03
5.4.300.0100.03019.04
5.4.290.0030.04719.10
5.4.280.0000.04318.89
5.4.270.0100.03018.98
5.4.260.0070.05018.95
5.4.250.0030.04018.97
5.4.240.0000.05019.21
5.4.230.0000.05319.05
5.4.220.0000.04018.95
5.4.210.0070.03319.18
5.4.200.0100.04019.04
5.4.190.0100.03018.92
5.4.180.0100.03018.97
5.4.170.0070.03318.87
5.4.160.0030.06019.11
5.4.150.0100.04018.96
5.4.140.0030.04016.31
5.4.130.0000.03716.38
5.4.120.0030.03316.31
5.4.110.0000.05716.41
5.4.100.0000.03716.32
5.4.90.0000.04316.13
5.4.80.0000.03716.28
5.4.70.0030.05016.41
5.4.60.0030.03316.43
5.4.50.0000.03716.45
5.4.40.0030.03716.50
5.4.30.0070.04016.43
5.4.20.0070.03316.20
5.4.10.0030.03316.15
5.4.00.0000.04015.64
5.3.290.0070.05714.76
5.3.280.0130.04714.52
5.3.270.0030.05314.68
5.3.260.0030.03714.70
5.3.250.0100.03014.67
5.3.240.0000.06314.46
5.3.230.0000.04014.56
5.3.220.0000.04014.57
5.3.210.0030.04314.63
5.3.200.0000.04014.64
5.3.190.0070.03014.39
5.3.180.0000.05014.50
5.3.170.0030.03714.43
5.3.160.0000.03714.50
5.3.150.0030.04314.50
5.3.140.0000.04014.40
5.3.130.0070.03314.47
5.3.120.0030.05014.43
5.3.110.0100.04714.56
5.3.100.0030.03713.91
5.3.90.0070.03313.80
5.3.80.0030.06713.89
5.3.70.0030.05313.93
5.3.60.0000.06713.93
5.3.50.0030.05013.79
5.3.40.0000.04013.83
5.3.30.0000.03313.80
5.3.20.0000.04013.53
5.3.10.0070.03013.51
5.3.00.0070.03013.51
5.2.170.0000.03011.64
5.2.160.0000.03011.64
5.2.150.0030.02711.64
5.2.140.0000.03011.64
5.2.130.0030.06011.64
5.2.120.0030.03711.64
5.2.110.0070.04311.64
5.2.100.0000.03311.64
5.2.90.0030.02711.64
5.2.80.0000.04711.64
5.2.70.0000.04011.64
5.2.60.0100.02011.64
5.2.50.0070.02711.64
5.2.40.0000.03011.64
5.2.30.0000.03011.64
5.2.20.0070.05711.64
5.2.10.0000.04011.64
5.2.00.0070.03711.64
5.1.60.0070.02711.64
5.1.50.0030.02711.64
5.1.40.0000.03711.64
5.1.30.0000.04711.64
5.1.20.0070.05011.64
5.1.10.0000.02711.64
5.1.00.0030.04311.64
5.0.50.0000.02711.64
5.0.40.0000.02311.64
5.0.30.0070.05011.64
5.0.20.0000.03711.64
5.0.10.0030.01711.64
5.0.00.0030.03011.64
4.4.90.0000.01311.64
4.4.80.0030.01011.64
4.4.70.0000.02311.64
4.4.60.0000.02711.64
4.4.50.0030.01311.64
4.4.40.0000.02711.64
4.4.30.0030.01311.64
4.4.20.0000.01311.64
4.4.10.0000.02011.64
4.4.00.0000.02711.64
4.3.110.0030.01311.64
4.3.100.0000.01311.64
4.3.90.0000.01711.64
4.3.80.0030.02011.64
4.3.70.0000.01711.64
4.3.60.0030.01711.64
4.3.50.0000.02311.64
4.3.40.0000.03011.64
4.3.30.0000.01711.64
4.3.20.0000.01711.64
4.3.10.0000.01311.64
4.3.00.0000.01711.64

preferences:
77.18 ms | 401 KiB | 5 Q