3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo2 = 'used variable'; $closure = function ($foo) use ($foo) { return $foo; }; var_dump($closure('argument2'));

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)
8.3.60.0070.00718.52
8.3.50.0140.00522.94
8.3.40.0090.00618.51
8.3.30.0090.00618.68
8.3.20.0040.00420.21
8.3.10.0040.00421.78
8.3.00.0000.00917.80
8.2.180.0090.00916.63
8.2.170.0070.00722.96
8.2.160.0100.00320.10
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0070.00320.94
8.2.100.0080.00317.70
8.2.90.0090.00019.09
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0000.00817.91
8.2.50.0000.00918.07
8.2.40.0030.00618.03
8.2.30.0040.00417.98
8.2.20.0080.00017.49
8.2.10.0070.00017.80
8.2.00.0000.00717.42
8.1.280.0100.00325.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.17
8.1.230.0070.00421.03
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0080.00018.53
8.1.160.0000.00721.95
8.1.150.0040.00418.74
8.1.140.0040.00417.25
8.1.130.0040.00417.74
8.1.120.0070.00017.36
8.1.110.0040.00417.28
8.1.100.0040.00417.32
8.1.90.0040.00417.32
8.1.80.0000.00717.33
8.1.70.0030.00317.27
8.1.60.0040.00417.34
8.1.50.0080.00017.45
8.1.40.0080.00017.45
8.1.30.0040.00417.55
8.1.20.0040.00417.52
8.1.10.0050.00317.27
8.1.00.0050.00217.31
8.0.300.0000.00819.77
8.0.290.0000.00716.63
8.0.280.0070.00018.28
8.0.270.0000.00716.99
8.0.260.0000.00617.09
8.0.250.0030.00316.91
8.0.240.0040.00416.92
8.0.230.0030.00316.78
8.0.220.0070.00016.87
8.0.210.0030.00316.82
8.0.200.0060.00016.74
8.0.190.0040.00416.74
8.0.180.0000.00716.81
8.0.170.0000.00816.93
8.0.160.0030.00616.87
8.0.150.0000.00716.85
8.0.140.0040.00416.68
8.0.130.0000.00613.28
8.0.120.0030.00516.75
8.0.110.0050.00316.81
8.0.100.0040.00416.84
8.0.90.0040.00416.89
8.0.80.0090.00916.77
8.0.70.0000.00716.71
8.0.60.0000.00716.82
8.0.50.0000.00816.65
8.0.30.0140.00816.92
8.0.20.0120.00817.40
8.0.10.0040.00416.83
8.0.00.0080.00916.64
7.4.330.0050.00015.00
7.4.320.0000.00616.23
7.4.300.0000.00616.47
7.4.290.0070.00016.29
7.4.280.0050.00516.38
7.4.270.0030.00316.39
7.4.260.0000.00716.31
7.4.250.0000.00716.42
7.4.240.0010.00616.34
7.4.230.0000.00716.39
7.4.220.0070.01016.43
7.4.210.0040.01316.41
7.4.200.0070.00016.55
7.4.160.0070.01316.25
7.4.150.0100.00717.40
7.4.140.0070.01217.86
7.4.130.0080.00816.40
7.4.120.0070.01016.30
7.4.110.0100.00716.31
7.4.100.0070.01016.26
7.4.90.0030.01316.34
7.4.80.0070.01019.39
7.4.70.0030.02016.30
7.4.60.0070.01016.36
7.4.50.0000.00416.23
7.4.40.0130.00316.46
7.4.30.0030.01216.37
7.4.00.0090.00914.52
7.3.330.0060.00013.24
7.3.320.0050.00013.23
7.3.310.0070.00016.05
7.3.300.0040.00416.23
7.3.290.0140.00016.27
7.3.280.0080.01116.21
7.3.270.0120.00617.40
7.3.260.0100.00716.38
7.3.250.0090.00916.21
7.3.240.0060.01216.28
7.3.230.0100.00716.39
7.3.210.0060.01016.25
7.3.200.0110.01119.39
7.3.190.0030.01416.16
7.3.180.0060.01516.20
7.3.170.0060.01016.31
7.3.160.0160.00016.28
7.3.10.0070.00716.45
7.3.00.0060.01016.61
7.2.330.0030.01516.60
7.2.320.0120.00316.37
7.2.310.0120.00916.43
7.2.300.0080.00816.50
7.2.290.0080.00816.59
7.2.130.0090.00016.63
7.2.120.0110.00316.74
7.2.110.0080.00616.51
7.2.100.0100.00316.71
7.2.90.0060.00616.61
7.2.80.0040.01116.72
7.2.70.0100.00716.30
7.2.60.0050.00816.48
7.2.50.0030.01016.53
7.2.40.0100.01016.06
7.2.30.0100.01016.48
7.2.20.0040.01116.59
7.2.10.0030.01216.58
7.2.00.0130.00418.00
7.1.250.0090.00315.66
7.1.200.0000.01215.79
7.1.100.0170.00617.73
7.1.70.0050.00216.89
7.1.60.0150.00619.40
7.1.50.0030.01616.81
7.1.00.0070.07022.37
7.0.200.0060.00316.61
7.0.140.0030.07022.08
7.0.60.0000.08719.80
7.0.50.0070.08717.95
7.0.40.0070.05320.40
7.0.30.0570.07020.09
7.0.20.0270.06720.21
7.0.10.0000.05020.23
7.0.00.0070.04720.33
5.6.280.0100.06720.93
5.6.210.0130.05020.73
5.6.200.0070.04018.29
5.6.190.0030.04720.39
5.6.180.0430.07020.41
5.6.170.0430.06320.46
5.6.160.0100.08320.43
5.6.150.0030.08018.18
5.6.140.0130.07318.24
5.6.130.0070.04318.17
5.6.120.0070.08021.02
5.6.110.0130.08021.01
5.6.100.0170.07021.11
5.6.90.0170.05720.95
5.6.80.0030.03720.35
5.5.350.0000.05020.32
5.5.340.0070.08317.96
5.5.330.0030.04720.41
5.5.320.0430.07020.27
5.5.310.0270.08020.41
5.5.300.0000.04718.06
5.5.290.0130.08317.98
5.5.280.0030.04320.85
5.5.270.0070.04720.68
5.5.260.0100.08720.97
5.5.250.0070.08020.46
5.5.240.0230.07020.04
5.4.450.2770.04319.39
5.4.440.3400.03719.32
5.4.430.3570.04719.46
5.4.420.3400.05019.63
5.4.410.3400.04019.36
5.4.400.3630.03718.84
5.4.390.4230.04019.00
5.4.380.3770.03319.09
5.4.370.3430.04018.95
5.4.360.2900.03018.87
5.4.350.3430.04719.06
5.4.340.3270.04019.00
5.4.320.3030.04019.22
5.4.310.3800.05019.15
5.4.300.3470.04318.80
5.4.290.3530.03319.24
5.4.280.3300.03319.15
5.4.270.3270.03319.19
5.4.260.3130.03319.16
5.4.250.3300.04019.08
5.4.240.3570.04019.16
5.4.230.2170.04018.96
5.4.220.3430.03718.97
5.4.210.3030.04318.83
5.4.200.2600.05019.08
5.4.190.3230.03719.24
5.4.180.3200.04319.07
5.4.170.2970.04019.08
5.4.160.3570.03318.82
5.4.150.3570.03719.21
5.4.140.3030.03716.50
5.4.130.3230.03716.29
5.4.120.3530.03316.28
5.4.110.3330.04016.59
5.4.100.1470.03316.55
5.4.90.1130.03716.54
5.4.80.3300.04716.25
5.4.70.2570.03716.54
5.4.60.2170.04016.34
5.4.50.2800.03316.42
5.4.40.3200.04016.53
5.4.30.3330.03716.37
5.4.20.2930.03716.51
5.4.10.2430.03716.34
5.4.00.3030.03315.94
5.3.290.2370.04014.77
5.3.280.2270.03714.52
5.3.270.3030.03714.65
5.3.260.2970.03314.59
5.3.250.3530.05014.75
5.3.240.2930.03314.57
5.3.230.2830.03314.57
5.3.220.3030.05014.64
5.3.210.2600.04014.47
5.3.200.2970.03314.64
5.3.190.2830.03714.57
5.3.180.2400.03314.79
5.3.170.2800.03714.48
5.3.160.3370.03714.53
5.3.150.3430.04014.45
5.3.140.3430.03314.67
5.3.130.3300.03714.51
5.3.120.2700.03314.51
5.3.110.0330.05714.46
5.3.100.0400.04713.96
5.3.90.0370.03714.07
5.3.80.0430.04713.93
5.3.70.0230.05714.27
5.3.60.0400.05314.15
5.3.50.0430.06313.95
5.3.40.0300.04013.91
5.3.30.0400.06713.83
5.3.20.0430.04313.68
5.3.10.0270.03713.56
5.3.00.0570.04313.55
5.2.170.0230.04010.98
5.2.160.0230.03011.19
5.2.150.0370.05311.00
5.2.140.0430.05311.19
5.2.130.0230.03311.12
5.2.120.0270.02311.18
5.2.110.0300.02711.26
5.2.100.0370.05011.04
5.2.90.0300.02310.94
5.2.80.0270.05710.93
5.2.70.0170.04310.93
5.2.60.0370.04711.20
5.2.50.0330.03011.06
5.2.40.0370.05010.84
5.2.30.0230.05710.80
5.2.20.0230.03710.87
5.2.10.0230.03310.78
5.2.00.0230.05310.72
5.1.60.0370.04310.15
5.1.50.0300.0239.97
5.1.40.0300.0439.95
5.1.30.0230.04310.45
5.1.20.0230.05010.27
5.1.10.0300.0509.96
5.1.00.0270.05010.05
5.0.50.0170.0408.44
5.0.40.0230.0308.45
5.0.30.0130.0578.20
5.0.20.0170.0408.09
5.0.10.0130.0378.06
5.0.00.0130.0308.04
4.4.90.0100.0236.42
4.4.80.0100.0206.42
4.4.70.0070.0206.42
4.4.60.0130.0376.42
4.4.50.0130.0236.42
4.4.40.0170.0276.42
4.4.30.0170.0306.42
4.4.20.0100.0176.42
4.4.10.0130.0376.42
4.4.00.0170.0476.42
4.3.110.0170.0336.42
4.3.100.0070.0176.42
4.3.90.0100.0176.42
4.3.80.0130.0236.42
4.3.70.0130.0136.42
4.3.60.0130.0136.42
4.3.50.0100.0136.42
4.3.40.0100.0236.42
4.3.30.0030.0176.42
4.3.20.0030.0176.42
4.3.10.0030.0176.42
4.3.00.0070.0136.42

preferences:
51.75 ms | 401 KiB | 5 Q