3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $_line; public function __construct() { $this->_lineNr = 10; } } new A;

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)
8.3.40.0150.00618.66
8.3.30.0110.00319.09
8.3.20.0050.00220.16
8.3.10.0080.00023.51
8.3.00.0080.00019.25
8.2.170.0070.00722.96
8.2.160.0170.00020.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0150.00326.16
8.2.120.0000.00822.11
8.2.110.0030.00621.02
8.2.100.0060.00617.84
8.2.90.0090.00019.21
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0050.00218.22
8.2.30.0070.00017.92
8.2.20.0070.00017.49
8.2.10.0000.00717.90
8.2.00.0030.00617.53
8.1.270.0050.00322.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.61
8.1.230.0060.00622.81
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00717.50
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0070.00021.88
8.1.150.0050.00318.54
8.1.140.0070.00017.30
8.1.130.0050.00317.88
8.1.120.0030.00517.29
8.1.110.0040.00417.39
8.1.100.0040.00417.45
8.1.90.0000.00717.36
8.1.80.0040.00417.41
8.1.70.0080.00017.26
8.1.60.0030.00517.61
8.1.50.0000.00817.50
8.1.40.0000.00717.51
8.1.30.0000.00817.62
8.1.20.0040.00417.66
8.1.10.0050.00217.50
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0000.00817.16
8.0.280.0080.00018.28
8.0.270.0000.00717.23
8.0.260.0000.00616.63
8.0.250.0040.00416.89
8.0.240.0030.00316.93
8.0.230.0000.00716.86
8.0.220.0000.00716.64
8.0.210.0050.00316.80
8.0.200.0030.00616.86
8.0.190.0020.00516.89
8.0.180.0040.00416.71
8.0.170.0080.00016.80
8.0.160.0000.00816.75
8.0.150.0040.00316.76
8.0.140.0030.00516.77
8.0.130.0000.00513.29
8.0.120.0040.00416.71
8.0.110.0000.00716.85
8.0.100.0000.00816.80
8.0.90.0050.00216.73
8.0.80.0100.01016.85
8.0.70.0000.00716.80
8.0.60.0080.00016.77
8.0.50.0040.00416.84
8.0.30.0090.00916.91
8.0.20.0070.01117.40
8.0.10.0030.00516.97
8.0.00.0060.01216.73
7.4.330.0000.00515.00
7.4.320.0000.00616.41
7.4.300.0030.00316.35
7.4.290.0070.00016.44
7.4.280.0000.00716.44
7.4.270.0040.00416.54
7.4.260.0100.00016.28
7.4.250.0000.00716.39
7.4.240.0030.00416.56
7.4.230.0000.00716.63
7.4.220.0070.01116.43
7.4.210.0100.00816.50
7.4.200.0030.00316.40
7.4.190.0070.00016.59
7.4.160.0070.01716.50
7.4.150.0150.00617.40
7.4.140.0100.00717.86
7.4.130.0110.00516.35
7.4.120.0070.00916.33
7.4.110.0120.00916.55
7.4.100.0100.00716.40
7.4.90.0030.01316.29
7.4.80.0070.01019.39
7.4.70.0090.00616.39
7.4.60.0070.01016.19
7.4.50.0000.00816.40
7.4.40.0060.00922.77
7.4.30.0120.00316.33
7.4.00.0110.00414.97
7.3.330.0030.00313.29
7.3.320.0000.00513.00
7.3.310.0040.00416.19
7.3.300.0070.00016.34
7.3.290.0100.00316.30
7.3.280.0080.01016.30
7.3.270.0080.00817.40
7.3.260.0140.00316.27
7.3.250.0090.01116.35
7.3.240.0150.00316.59
7.3.230.0070.01016.41
7.3.210.0090.00916.45
7.3.200.0100.00919.39
7.3.190.0090.01316.20
7.3.180.0060.00916.15
7.3.170.0130.00616.54
7.3.160.0090.00916.30
7.3.120.0000.01414.52
7.3.10.0060.00316.57
7.3.00.0040.01416.52
7.2.330.0100.00716.28
7.2.320.0060.00916.54
7.2.310.0090.00916.21
7.2.300.0060.01116.44
7.2.290.0120.00616.62
7.2.130.0130.00716.80
7.2.120.0060.00916.70
7.2.110.0070.01016.39
7.2.100.0100.01016.27
7.2.90.0060.00916.70
7.2.80.0030.01316.57
7.2.70.0040.00716.56
7.2.60.0080.00316.91
7.2.50.0040.00716.90
7.2.40.0080.00816.73
7.2.30.0030.01316.89
7.2.20.0130.00716.66
7.2.10.0040.01216.59
7.2.00.0030.01017.85
7.1.250.0030.00715.65
7.1.100.0110.00417.86
7.1.70.0000.00717.22
7.1.60.0070.01719.33
7.1.50.0090.01217.01
7.1.00.0030.07722.43
7.0.200.0070.00016.65
7.0.140.0030.07322.13
7.0.100.0070.08319.97
7.0.90.0230.04320.02
7.0.80.0430.05020.00
7.0.70.0130.06719.99
7.0.60.0400.08320.01
7.0.50.0370.06320.20
7.0.40.0130.06720.15
7.0.30.0070.08320.15
7.0.20.0170.07020.07
7.0.10.0130.07320.09
7.0.00.0100.07320.09
5.6.280.0070.07321.13
5.6.250.0100.04720.61
5.6.240.0030.09320.69
5.6.230.0100.08020.50
5.6.220.0200.07020.48
5.6.210.0000.08720.61
5.6.200.0200.07020.95
5.6.190.0170.07021.08
5.6.180.0030.08021.08
5.6.170.0070.05321.02
5.6.160.0130.04720.99
5.6.150.0070.07721.05
5.6.140.0030.05721.04
5.6.130.0100.04721.00
5.6.120.0030.05721.02
5.6.110.0100.06720.95
5.6.100.0000.07021.14
5.6.90.0100.06721.00
5.6.80.0070.07020.46
5.6.70.0030.05020.38
5.6.60.0030.03720.34
5.6.50.0030.05020.55
5.6.40.0030.03720.29
5.6.30.0070.06720.49
5.6.20.0000.04320.46
5.6.10.0030.04020.43
5.6.00.0030.04320.29
5.5.380.0070.07020.40
5.5.370.0130.03720.40
5.5.360.0030.08320.45
5.5.350.0130.07020.37
5.5.340.0030.05020.61
5.5.330.0030.08320.90
5.5.320.0070.08320.80
5.5.310.0170.06720.76
5.5.300.0030.07720.87
5.5.290.0200.06720.87
5.5.280.0070.04720.89
5.5.270.0030.05020.63
5.5.260.0230.07320.75
5.5.250.0000.08020.70
5.5.240.0130.06720.19
5.5.230.0000.08320.27
5.5.220.0100.08020.29
5.5.210.0070.07020.25
5.5.200.0170.04720.00
5.5.190.0100.03720.19
5.5.180.0100.06320.06
5.5.160.0070.03320.11
5.5.150.0030.03320.17
5.5.140.0000.04320.13
5.5.130.0070.04320.17
5.5.120.0100.02720.07
5.5.110.0030.03320.07
5.5.100.0070.03020.06
5.5.90.0130.02720.01
5.5.80.0070.03320.09
5.5.70.0000.04020.06
5.5.60.0030.03019.96
5.5.50.0070.03720.05
5.5.40.0000.04020.09
5.5.30.0070.03720.04
5.5.20.0100.03720.09
5.5.10.0000.03720.04
5.5.00.0070.03020.06
5.4.450.0070.08319.36
5.4.440.0030.04319.36
5.4.430.0170.06319.36
5.4.420.0270.03719.57
5.4.410.0030.04719.40
5.4.400.0130.06719.03
5.4.390.0100.03019.05
5.4.380.0030.03318.85
5.4.370.0030.03719.14
5.4.360.0030.03319.14
5.4.350.0130.06319.03
5.4.340.0130.07019.25
5.4.320.0030.04319.23
5.4.310.0000.04019.05
5.4.300.0100.03718.84
5.4.290.0100.03719.16
5.4.280.0100.03718.87
5.4.270.0000.04019.23
5.4.260.0100.02719.13
5.4.250.0100.03019.20
5.4.240.0100.02719.20
5.4.230.0070.04019.16
5.4.220.0030.04019.16
5.4.210.0030.03019.20
5.4.200.0070.03019.12
5.4.190.0030.03319.13
5.4.180.0030.03719.15
5.4.170.0000.03318.86
5.4.160.0030.04019.02
5.4.150.0030.04319.11
5.4.140.0000.03316.41
5.4.130.0030.03016.41
5.4.120.0000.04016.30
5.4.110.0070.02716.46
5.4.100.0000.03316.27
5.4.90.0100.02316.50
5.4.80.0000.03316.49
5.4.70.0000.03316.49
5.4.60.0030.03716.31
5.4.50.0000.03316.46
5.4.40.0000.03716.39
5.4.30.0070.02716.48
5.4.20.0000.03316.39
5.4.10.0070.03316.32
5.4.00.0030.03015.90
5.3.290.0000.05314.69
5.3.280.0000.03714.52
5.3.270.0070.03714.69
5.3.260.0070.03714.61
5.3.250.0030.03014.55
5.3.240.0070.02714.58
5.3.230.0070.03014.58
5.3.220.0030.03314.48
5.3.210.0070.02714.49
5.3.200.0000.03714.66
5.3.190.0070.03014.50
5.3.180.0070.03714.63
5.3.170.0030.04714.66
5.3.160.0030.03014.56
5.3.150.0030.03014.51
5.3.140.0000.03714.48
5.3.130.0100.02714.63
5.3.120.0100.02314.66
5.3.110.0030.03014.57
5.3.100.0130.03314.09
5.3.90.0030.05314.02
5.3.80.0000.04714.04
5.3.70.0030.05714.16
5.3.60.0000.03713.93
5.3.50.0070.06014.06
5.3.40.0030.03714.00
5.3.30.0070.07013.83
5.3.20.0000.04013.80
5.3.10.0000.07313.79
5.3.00.0070.05013.61
5.2.170.0000.04711.25
5.2.160.0030.03711.21
5.2.150.0030.06311.05
5.2.140.0030.05311.25
5.2.130.0100.01711.16
5.2.120.0030.06311.09
5.2.110.0000.03311.00
5.2.100.0000.03311.20
5.2.90.0000.02710.98
5.2.80.0000.03311.09
5.2.70.0030.06711.00
5.2.60.0100.05311.07
5.2.50.0030.03010.88
5.2.40.0030.05711.09
5.2.30.0070.05711.05
5.2.20.0100.05711.02
5.2.10.0030.04710.87
5.2.00.0100.04710.73
5.1.60.0070.04010.00
5.1.50.0030.03010.02
5.1.40.0070.05010.04
5.1.30.0130.04710.39
5.1.20.0030.02710.28
5.1.10.0030.03010.18
5.1.00.0070.02310.18
5.0.50.0030.0408.60
5.0.40.0030.0208.47
5.0.30.0130.0338.32
5.0.20.0030.0378.32
5.0.10.0100.0208.32
5.0.00.0000.0378.32
4.4.90.0030.0178.32
4.4.80.0130.0178.32
4.4.70.0000.0208.32
4.4.60.0030.0308.32
4.4.50.0030.0278.32
4.4.40.0030.0408.32
4.4.30.0070.0138.32
4.4.20.0030.0238.32
4.4.10.0000.0278.32
4.4.00.0030.0408.32
4.3.110.0030.0178.32
4.3.100.0000.0308.32
4.3.90.0070.0308.32
4.3.80.0070.0338.32
4.3.70.0000.0338.32
4.3.60.0070.0138.32
4.3.50.0030.0278.32
4.3.40.0030.0478.32
4.3.30.0000.0338.32
4.3.20.0000.0208.32
4.3.10.0000.0278.32
4.3.00.0000.0378.32

preferences:
52.31 ms | 400 KiB | 5 Q