3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_callable('f')); f();

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)
8.3.60.0110.00418.43
8.3.50.0090.00722.05
8.3.40.0070.00718.92
8.3.30.0070.00719.09
8.3.20.0070.00020.29
8.3.10.0030.00523.55
8.3.00.0030.00620.81
8.2.180.0140.00716.75
8.2.170.0170.00322.96
8.2.160.0070.00720.43
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0050.00322.08
8.2.100.0040.00720.58
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0000.00917.50
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0060.00319.82
8.2.30.0070.00018.24
8.2.20.0040.00417.55
8.2.10.0000.00718.10
8.2.00.0000.00717.68
8.1.280.0070.01125.92
8.1.270.0070.00023.84
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00623.88
8.1.230.0070.00319.04
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0090.00017.10
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0000.00818.66
8.1.160.0000.00822.00
8.1.150.0070.00018.45
8.1.140.0090.00017.32
8.1.130.0000.00617.82
8.1.120.0070.00017.39
8.1.110.0000.00917.42
8.1.100.0000.00717.27
8.1.90.0070.00017.33
8.1.80.0000.00717.22
8.1.70.0000.00717.18
8.1.60.0080.00017.47
8.1.50.0000.00817.46
8.1.40.0000.00717.36
8.1.30.0000.00817.59
8.1.20.0000.00717.61
8.1.10.0040.00417.52
8.1.00.0000.00717.45
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0070.00017.20
8.0.260.0030.00317.25
8.0.250.0070.00016.94
8.0.240.0080.00016.87
8.0.230.0000.00817.02
8.0.220.0040.00416.91
8.0.210.0070.00016.78
8.0.200.0000.00616.86
8.0.190.0000.00716.83
8.0.180.0040.00416.84
8.0.170.0040.00416.95
8.0.160.0030.00316.90
8.0.150.0000.00716.90
8.0.140.0030.00616.73
8.0.130.0030.00313.30
8.0.120.0000.00816.84
8.0.110.0050.00216.76
8.0.100.0040.00416.84
8.0.90.0030.00616.88
8.0.80.0100.00716.77
8.0.70.0000.00816.95
8.0.60.0040.00416.91
8.0.50.0000.00716.70
8.0.30.0120.00717.08
8.0.20.0100.01317.40
8.0.10.0100.00016.95
8.0.00.0140.00516.75
7.4.330.0000.00515.00
7.4.320.0030.00316.41
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0040.00416.48
7.4.270.0030.00316.35
7.4.260.0030.00316.41
7.4.250.0000.00716.46
7.4.240.0050.00216.41
7.4.230.0030.00316.27
7.4.220.0040.01216.51
7.4.210.0030.01016.54
7.4.200.0050.00216.53
7.4.160.0070.01316.44
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0100.00816.39
7.4.120.0110.00616.42
7.4.110.0080.00816.41
7.4.100.0120.00616.57
7.4.90.0090.00916.50
7.4.80.0120.00619.39
7.4.70.0070.01016.57
7.4.60.0110.00716.34
7.4.50.0040.00416.32
7.4.40.0120.00416.58
7.4.30.0040.01216.44
7.4.00.0060.01015.11
7.3.330.0050.00013.18
7.3.320.0000.00513.00
7.3.310.0000.00716.19
7.3.300.0000.00716.27
7.3.290.0100.00316.25
7.3.280.0090.00816.29
7.3.270.0150.00317.40
7.3.260.0040.01816.43
7.3.250.0080.00816.42
7.3.240.0100.01016.28
7.3.230.0110.00716.39
7.3.210.0120.00616.29
7.3.200.0100.00619.39
7.3.190.0120.01216.32
7.3.180.0060.00916.41
7.3.170.0060.01216.60
7.3.160.0090.00616.38
7.3.120.0040.01014.72
7.3.110.0110.00714.89
7.3.100.0030.01014.67
7.3.90.0090.00614.71
7.3.80.0120.00314.50
7.3.70.0000.01414.70
7.3.60.0080.00614.64
7.3.50.0030.00614.41
7.3.40.0070.00714.75
7.3.30.0130.00314.61
7.3.20.0030.00916.41
7.3.10.0090.00316.66
7.3.00.0030.01016.72
7.2.330.0130.00916.49
7.2.320.0140.00716.47
7.2.310.0030.01316.55
7.2.300.0090.01716.23
7.2.290.0110.00616.66
7.2.250.0070.01414.83
7.2.240.0000.02014.78
7.2.230.0060.00914.79
7.2.220.0030.00715.04
7.2.210.0030.01014.54
7.2.200.0060.00314.93
7.2.190.0100.00714.75
7.2.180.0070.00714.82
7.2.170.0120.00614.91
7.2.60.0150.00016.59
7.2.00.0100.00319.16
7.1.330.0040.01115.52
7.1.320.0000.01015.43
7.1.310.0030.01015.62
7.1.300.0090.00615.79
7.1.290.0070.01015.67
7.1.280.0060.00315.39
7.1.270.0000.01615.54
7.1.260.0080.00815.85
7.1.200.0000.01015.44
7.1.100.0060.00917.89
7.1.70.0060.00417.02
7.1.60.0070.00419.70
7.1.50.0120.00616.82
7.1.00.0030.07722.30
7.0.200.0000.00916.64
7.0.140.0030.07322.05
7.0.70.0100.07721.67
7.0.60.0130.07321.85
7.0.50.0070.08322.19
7.0.40.0030.08319.99
7.0.30.0130.08020.01
7.0.20.0030.05320.05
7.0.10.0000.07019.95
7.0.00.0030.06320.07
5.6.280.0070.07020.79
5.6.220.0030.04320.55
5.6.210.0100.07720.68
5.6.200.0070.08321.16
5.6.190.0100.08720.94
5.6.180.0130.05321.07
5.6.170.0070.05720.93
5.6.160.0030.04021.10
5.6.150.0030.04021.07
5.6.140.0170.07321.08
5.6.130.0100.08321.11
5.6.120.0000.07321.09
5.6.110.0130.07321.01
5.6.100.0030.08021.05
5.6.90.0100.08320.93
5.6.80.0000.06020.43
5.6.70.0100.04320.39
5.6.60.0070.04020.42
5.6.50.0130.07020.43
5.6.40.0000.08020.52
5.6.30.0070.07720.41
5.6.20.0000.08320.35
5.6.10.0000.07720.45
5.6.00.0070.07320.41
5.5.360.0130.07020.49
5.5.350.0070.08320.38
5.5.340.0070.08020.79
5.5.330.0030.08020.83
5.5.320.0100.07720.89
5.5.310.0030.05020.79
5.5.300.0030.08320.86
5.5.290.0030.08320.88
5.5.280.0130.07720.88
5.5.270.0130.07720.74
5.5.260.0100.08320.81
5.5.250.0030.06320.70
5.5.240.0100.07320.27
5.5.230.0070.03720.29
5.5.220.0000.04720.01
5.5.210.0030.08020.14
5.5.200.0170.07020.22
5.5.190.0100.03720.28
5.5.180.0100.06020.23
5.5.160.0100.07720.08
5.5.150.0130.07720.23
5.5.140.0070.07320.17
5.5.130.0070.04320.25
5.5.120.0030.06320.20
5.5.110.0030.05020.11
5.5.100.0030.04020.14
5.5.90.0100.06320.00
5.5.80.0100.07319.96
5.5.70.0070.07720.14
5.5.60.0030.08019.90
5.5.50.0070.08020.08
5.5.40.0130.07320.14
5.5.30.0030.06020.07
5.5.20.0070.05020.10
5.5.10.0030.08320.03
5.5.00.0030.08020.04
5.4.450.0070.06719.23
5.4.440.0030.08719.55
5.4.430.0100.08019.35
5.4.420.0130.07319.13
5.4.410.0000.05019.31
5.4.400.0030.04718.97
5.4.390.0070.04019.23
5.4.380.0070.04019.04
5.4.370.0100.07019.02
5.4.360.0000.08318.79
5.4.350.0100.05319.07
5.4.340.0100.07719.07
5.4.320.0070.07719.07
5.4.310.0130.07018.95
5.4.300.0030.07318.77
5.4.290.0000.06719.06
5.4.280.0030.05319.11
5.4.270.0000.06318.97
5.4.260.0000.04319.04
5.4.250.0000.04719.05
5.4.240.0100.07319.13
5.4.230.0000.08319.11
5.4.220.0070.08019.22
5.4.210.0100.08019.11
5.4.200.0130.06718.75
5.4.190.0070.07319.04
5.4.180.0000.07319.08
5.4.170.0030.07019.05
5.4.160.0070.07719.04
5.4.150.0100.07019.02
5.4.140.0030.07016.48
5.4.130.0100.04716.26
5.4.120.0000.05316.05
5.4.110.0070.07316.36
5.4.100.0030.07016.41
5.4.90.0070.05016.40
5.4.80.0000.07016.34
5.4.70.0070.06316.25
5.4.60.0070.07316.36
5.4.50.0070.07016.35
5.4.40.0070.04016.46
5.4.30.0070.07716.31
5.4.20.0070.07316.32
5.4.10.0130.06316.30
5.4.00.0030.05015.75
5.3.290.0070.08014.64
5.3.280.0000.08014.45
5.3.270.0030.07714.59
5.3.260.0030.07714.55
5.3.250.0000.07714.54
5.3.240.0030.05314.41
5.3.230.0000.04314.56
5.3.220.0070.07714.47
5.3.210.0130.07014.55
5.3.200.0030.08314.54
5.3.190.0000.05314.55
5.3.180.0070.07714.51
5.3.170.0030.05714.55
5.3.160.0070.06014.52
5.3.150.0070.07714.41
5.3.140.0030.05314.50
5.3.130.0070.05714.40
5.3.120.0000.08014.40
5.3.110.0000.08014.36
5.3.100.0030.04014.03
5.3.90.0100.03313.98
5.3.80.0100.06713.86
5.3.70.0070.04313.96
5.3.60.0000.06013.77
5.3.50.0030.07713.93
5.3.40.0030.04013.91
5.3.30.0100.03313.76
5.3.20.0070.07013.59
5.3.10.0070.04313.61
5.3.00.0030.08313.50
5.2.170.0030.04712.23
5.2.160.0000.06012.23
5.2.150.0100.05312.23
5.2.140.0000.06312.23
5.2.130.0170.05012.23
5.2.120.0030.05012.23
5.2.110.0070.05012.23
5.2.100.0030.05312.23
5.2.90.0000.03312.23
5.2.80.0000.04012.23
5.2.70.0030.06712.23
5.2.60.0000.04012.23
5.2.50.0070.05712.23
5.2.40.0000.06012.23
5.2.30.0070.06312.23
5.2.20.0030.06312.23
5.2.10.0000.06312.23
5.2.00.0000.05712.23
5.1.60.0000.03312.23
5.1.50.0100.04712.23
5.1.40.0000.02712.23
5.1.30.0030.04012.23
5.1.20.0070.05312.23
5.1.10.0000.05712.23
5.1.00.0030.04012.23
5.0.50.0000.03712.23
5.0.40.0070.05012.23
5.0.30.0030.06312.23
5.0.20.0030.04312.23
5.0.10.0000.04012.23
5.0.00.0030.05012.23
4.4.90.0000.04012.23
4.4.80.0000.03312.23
4.4.70.0000.03712.23
4.4.60.0000.03712.23
4.4.50.0000.03012.23
4.4.40.0070.03012.23
4.4.30.0000.02312.23
4.4.20.0000.03712.23
4.4.10.0000.03012.23
4.4.00.0000.05312.23
4.3.110.0030.03712.23
4.3.100.0000.03012.23
4.3.90.0030.03312.23
4.3.80.0000.05312.23
4.3.70.0000.03312.23
4.3.60.0000.03312.23
4.3.50.0030.01312.23
4.3.40.0030.05012.23
4.3.30.0030.03012.23
4.3.20.0030.03312.23
4.3.10.0000.03712.23
4.3.00.0000.02712.23

preferences:
37.82 ms | 401 KiB | 5 Q