3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { // public function __construct() {} } class B { public function __construct() { die("what?"); } } $a = new A((die(1)));

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)
8.3.70.0110.00716.63
8.3.60.0170.00316.50
8.3.50.0130.00216.50
8.3.40.0110.00318.85
8.3.30.0040.01118.67
8.3.20.0040.00418.79
8.3.10.0080.00018.77
8.3.00.0050.00519.25
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0130.00718.76
8.2.150.0060.00324.18
8.2.140.0120.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00321.07
8.2.110.0120.00622.26
8.2.100.0080.00417.91
8.2.90.0000.00917.84
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0080.00019.35
8.2.30.0000.01017.59
8.2.20.0030.00617.49
8.2.10.0040.00417.72
8.2.00.0070.00417.66
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0070.00320.97
8.1.220.0030.00617.74
8.1.210.0050.00318.89
8.1.200.0060.00317.35
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0000.00818.36
8.1.160.0040.00418.81
8.1.150.0040.00418.50
8.1.140.0070.00017.36
8.1.130.0060.00319.10
8.1.120.0040.00417.39
8.1.110.0070.00017.21
8.1.100.0040.00417.20
8.1.90.0050.00217.32
8.1.80.0070.00017.33
8.1.70.0070.00017.25
8.1.60.0060.00317.50
8.1.50.0000.00717.30
8.1.40.0050.00317.29
8.1.30.0040.00417.60
8.1.20.0040.00417.61
8.1.10.0000.00717.44
8.1.00.0040.00417.28
8.0.300.0000.00919.77
8.0.290.0040.00416.63
8.0.280.0030.00318.57
8.0.270.0000.00717.23
8.0.260.0000.00716.85
8.0.250.0040.00416.97
8.0.240.0000.00716.85
8.0.230.0000.00816.84
8.0.220.0030.00316.76
8.0.210.0000.00716.78
8.0.200.0000.00716.87
8.0.190.0040.00416.88
8.0.180.0070.00316.87
8.0.170.0040.00416.76
8.0.160.0040.00316.85
8.0.150.0060.00316.65
8.0.140.0000.01116.70
8.0.130.0000.00613.23
8.0.120.0060.00316.73
8.0.110.0030.00316.71
8.0.100.0000.00716.68
8.0.90.0070.00016.84
8.0.80.0080.00716.82
8.0.70.0040.00416.76
8.0.60.0040.00416.75
8.0.50.0000.00816.63
8.0.30.0090.00917.18
8.0.20.0090.00916.98
8.0.10.0000.00716.83
8.0.00.0120.00816.71
7.4.330.0020.00212.88
7.4.320.0000.00616.45
7.4.300.0070.00016.44
7.4.290.0060.00316.38
7.4.280.0030.00516.38
7.4.270.0040.00416.46
7.4.260.0030.00313.22
7.4.250.0000.00816.35
7.4.240.0020.00516.27
7.4.230.0070.00016.47
7.4.220.0030.01416.33
7.4.210.0030.01116.31
7.4.200.0000.00816.26
7.4.190.0040.00416.53
7.4.160.0000.01716.50
7.4.150.0220.00316.25
7.4.140.0110.00717.86
7.4.130.0060.01316.32
7.4.120.0130.00316.52
7.4.110.0110.01216.21
7.4.100.0100.01616.39
7.4.90.0120.00616.40
7.4.80.0120.00419.39
7.4.70.0210.00316.45
7.4.60.0030.01316.24
7.4.50.0030.00616.35
7.4.40.0030.01016.14
7.4.30.0070.01016.46
7.4.00.0100.00314.91
7.3.330.0030.00313.06
7.3.320.0000.00513.05
7.3.310.0070.00016.14
7.3.300.0060.00016.26
7.3.290.0040.01116.24
7.3.280.0110.00716.37
7.3.270.0100.00716.39
7.3.260.0060.01216.43
7.3.240.0100.01016.48
7.3.230.0110.00716.37
7.3.210.0040.01216.16
7.3.200.0080.00816.39
7.3.190.0090.00916.32
7.3.180.0100.00716.16
7.3.170.0110.00616.30
7.3.160.0090.00616.38
7.3.120.0070.01014.57
7.3.10.0000.01216.50
7.3.00.0130.00016.67
7.2.330.0030.01416.23
7.2.320.0110.00916.54
7.2.310.0120.00616.58
7.2.300.0070.01116.63
7.2.290.0120.00616.47
7.2.130.0030.01416.62
7.2.120.0000.01416.45
7.2.110.0110.00416.55
7.2.100.0080.00416.66
7.2.90.0090.00916.95
7.2.80.0110.00316.87
7.2.70.0070.00416.78
7.2.60.0040.01216.91
7.2.50.0090.00016.91
7.2.40.0070.00716.66
7.2.30.0120.00316.77
7.2.20.0000.01116.56
7.2.10.0050.00516.68
7.2.00.0030.01017.91
7.1.250.0090.00015.75
7.1.100.0200.01317.20
7.1.70.0080.00017.08
7.1.60.0070.01719.25
7.1.50.0120.00316.89
7.1.00.0030.03322.42
7.0.200.0030.00916.36
7.0.140.0030.07722.12
7.0.110.0770.07019.96
7.0.100.0700.07319.92
7.0.90.0830.05719.94
7.0.80.0700.07719.97
7.0.70.0800.05019.96
7.0.60.0700.07319.93
7.0.50.0870.06719.99
7.0.40.0070.08019.66
7.0.30.0100.05019.71
7.0.20.0070.04019.73
7.0.10.0100.08019.87
7.0.00.0100.07319.84
5.6.260.0100.07720.73
5.6.250.0100.07720.75
5.6.240.0170.08020.57
5.6.230.0070.05720.70
5.6.220.0070.08320.85
5.6.210.0100.08020.59
5.6.200.0130.07320.69
5.6.190.0030.08720.59
5.6.180.0070.08020.58
5.6.170.0070.08020.65
5.6.160.0130.06720.64
5.6.150.0070.07320.62
5.6.140.0200.07020.62
5.6.130.0030.04020.61
5.6.120.0030.04320.46
5.6.110.0030.06020.68
5.6.100.0070.08720.65
5.6.90.0070.04020.64
5.6.80.0100.06719.95
5.6.70.0130.07019.93
5.6.60.0030.04719.84
5.6.50.0100.03019.97
5.6.40.0070.03319.97
5.6.30.0030.05019.98
5.6.20.0030.04019.91
5.6.10.0000.03720.01
5.6.00.0000.05720.01
5.5.380.0070.07020.25
5.5.370.0030.05020.36
5.5.360.0170.07020.54
5.5.350.0100.04320.39
5.5.340.0230.05020.89
5.5.330.0100.07721.02
5.5.320.0130.07720.81
5.5.310.0030.05020.98
5.5.300.0030.05320.80
5.5.290.0070.04320.97
5.5.280.0070.04020.70
5.5.270.0000.04720.80
5.5.260.0070.03720.80
5.5.250.0030.04320.51
5.5.240.0000.04320.17
5.5.230.0030.04020.41
5.5.220.0070.03320.30
5.5.210.0100.05020.26
5.5.200.0030.07720.04
5.5.190.0000.04720.16
5.5.180.0030.04320.24
5.5.160.0030.04320.09
5.5.150.0030.04020.33
5.5.140.0070.05020.19
5.5.130.0030.05720.25
5.5.120.0070.03320.33
5.5.110.0030.03720.29
5.5.100.0070.03720.26
5.5.90.0000.03720.07
5.5.80.0030.03320.19
5.5.70.0000.06020.09
5.5.60.0000.04320.00
5.5.50.0030.03720.03
5.5.40.0000.04020.23
5.5.30.0070.04020.19
5.5.20.0030.04020.12
5.5.10.0100.02720.00
5.5.00.0100.07720.13
5.4.450.0030.04019.32
5.4.440.0100.06319.34
5.4.430.0100.03719.36
5.4.420.0000.06719.36
5.4.410.0000.04019.29
5.4.400.0000.03719.14
5.4.390.0070.04018.98
5.4.380.0000.04018.95
5.4.370.0000.03719.34
5.4.360.0070.03319.24
5.4.350.0070.04719.01
5.4.340.0000.03719.16
5.4.320.0070.03319.03
5.4.310.0070.05019.09
5.4.300.0000.06019.31
5.4.290.0070.07719.18
5.4.280.0000.04319.24
5.4.270.0130.07019.23
5.4.260.0100.05019.01
5.4.250.0000.04719.02
5.4.240.0100.02719.02
5.4.230.0000.05319.33
5.4.220.0030.04019.04
5.4.210.0030.05718.99
5.4.200.0070.03319.20
5.4.190.0030.03719.15
5.4.180.0000.04318.99
5.4.170.0070.05318.99
5.4.160.0130.07019.00
5.4.150.0200.06319.26
5.4.140.0030.07316.51
5.4.130.0030.07716.56
5.4.120.0000.08016.59
5.4.110.0030.07716.52
5.4.100.0100.07016.63
5.4.90.0100.06716.63
5.4.80.0100.07316.61
5.4.70.0100.06716.30
5.4.60.0200.04016.48
5.4.50.0130.06716.52
5.4.40.0070.05716.68
5.4.30.0070.07316.28
5.4.20.0070.07316.28
5.4.10.0030.05316.48
5.4.00.0070.05715.77
5.3.290.0000.04014.52
5.3.280.0030.03714.68
5.3.270.0000.03714.62
5.3.260.0100.07014.83
5.3.250.0070.07014.59
5.3.240.0070.03714.83
5.3.230.0000.08014.45
5.3.220.0000.07314.56
5.3.210.0100.07014.70
5.3.200.0070.06714.56
5.3.190.0070.07314.59
5.3.180.0030.07714.70
5.3.170.0130.04014.63
5.3.160.0070.05714.59
5.3.150.0170.06714.58
5.3.140.0030.07014.63
5.3.130.0100.07014.67
5.3.120.0100.07714.58
5.3.110.0070.08014.50
5.3.100.0070.07314.05
5.3.90.0070.04013.88
5.3.80.0130.06013.97
5.3.70.0070.07714.03
5.3.60.0070.04713.85
5.3.50.0000.05313.93
5.3.40.0130.06013.95
5.3.30.0070.07713.89
5.3.20.0170.06013.72
5.3.10.0070.05713.74
5.3.00.0030.07713.76
5.2.170.0000.06312.09
5.2.160.0070.05712.09
5.2.150.0130.03712.09
5.2.140.0070.03312.09
5.2.130.0070.06012.09
5.2.120.0070.06012.09
5.2.110.0130.04712.09
5.2.100.0100.05312.09
5.2.90.0100.03312.09
5.2.80.0030.06012.09
5.2.70.0030.06312.09
5.2.60.0030.06312.09
5.2.50.0100.03712.09
5.2.40.0000.06712.09
5.2.30.0030.05712.09
5.2.20.0130.05312.09
5.2.10.0070.05312.09
5.2.00.0070.05012.09
5.1.60.0100.04712.09
5.1.50.0030.05012.09
5.1.40.0030.03012.09
5.1.30.0070.05712.09
5.1.20.0000.06012.09
5.1.10.0100.05312.09
5.1.00.0070.05012.09
5.0.50.0030.04312.09
5.0.40.0070.02312.09
5.0.30.0030.06712.09
5.0.20.0000.03312.09
5.0.10.0030.04312.09
5.0.00.0070.06012.09
4.4.90.0000.04012.09
4.4.80.0030.03712.09
4.4.70.0000.03712.09
4.4.60.0070.03012.09
4.4.50.0030.03012.09
4.4.40.0070.05312.09
4.4.30.0030.02312.09
4.4.20.0030.03712.09
4.4.10.0030.03312.09
4.4.00.0030.04312.09
4.3.110.0000.04012.09
4.3.100.0070.02312.09
4.3.90.0030.01712.09
4.3.80.0000.05312.09
4.3.70.0030.03712.09
4.3.60.0030.03312.09
4.3.50.0070.03012.09
4.3.40.0030.04712.09
4.3.30.0070.02712.09
4.3.20.0000.03712.09
4.3.10.0070.01712.09
4.3.00.0000.03712.09

preferences:
49.64 ms | 401 KiB | 5 Q