3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bloppety { } $a = new bloppety; var_dump($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)
8.3.60.0110.01118.43
8.3.50.0130.00421.15
8.3.40.0070.00718.54
8.3.30.0100.00619.95
8.3.20.0040.00420.21
8.3.10.0040.00420.92
8.3.00.0040.00422.58
8.2.180.0000.01416.50
8.2.170.0070.01022.96
8.2.160.0100.00322.21
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00420.75
8.2.110.0030.00719.29
8.2.100.0090.00317.72
8.2.90.0000.00719.18
8.2.80.0000.00917.97
8.2.70.0040.00417.25
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00018.15
8.2.30.0040.00419.32
8.2.20.0030.00517.52
8.2.10.0000.00717.57
8.2.00.0030.00617.61
8.1.280.0040.01125.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.42
8.1.230.0040.00720.95
8.1.220.0000.00818.77
8.1.210.0000.00818.98
8.1.200.0090.00017.23
8.1.190.0000.00817.27
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0000.00718.82
8.1.150.0080.00318.51
8.1.140.0040.00417.41
8.1.130.0000.00717.85
8.1.120.0070.00417.39
8.1.110.0040.00417.42
8.1.100.0000.00817.32
8.1.90.0080.00017.29
8.1.80.0000.00717.29
8.1.70.0030.00317.30
8.1.60.0040.00417.42
8.1.50.0040.00417.34
8.1.40.0040.00417.39
8.1.30.0030.00517.45
8.1.20.0000.00817.54
8.1.10.0000.00817.54
8.1.00.0000.00817.34
8.0.300.0000.00719.85
8.0.290.0000.00716.93
8.0.280.0070.00018.43
8.0.270.0070.00017.18
8.0.260.0030.00316.73
8.0.250.0070.00016.90
8.0.240.0030.00616.86
8.0.230.0070.00016.92
8.0.220.0040.00416.81
8.0.210.0030.00316.71
8.0.200.0000.00616.84
8.0.190.0060.00316.78
8.0.180.0030.00616.80
8.0.170.0040.00416.81
8.0.160.0000.00716.74
8.0.150.0050.00316.79
8.0.140.0040.00416.75
8.0.130.0060.00013.21
8.0.120.0030.00616.82
8.0.110.0040.00416.80
8.0.100.0030.00516.70
8.0.90.0030.00416.76
8.0.80.0070.01016.77
8.0.70.0000.00716.88
8.0.60.0040.00416.82
8.0.50.0040.00416.64
8.0.30.0060.01316.98
8.0.20.0110.01217.40
8.0.10.0050.00316.96
8.0.00.0120.00816.52
7.4.330.0000.00516.66
7.4.320.0030.00316.41
7.4.300.0060.00016.42
7.4.290.0030.00316.43
7.4.280.0040.00416.43
7.4.270.0000.00716.41
7.4.260.0050.00013.20
7.4.250.0000.00816.25
7.4.240.0050.00216.47
7.4.230.0030.00316.53
7.4.220.0070.00716.54
7.4.210.0070.00816.45
7.4.200.0030.00316.63
7.4.190.0030.00316.53
7.4.160.0120.00316.34
7.4.150.0000.01817.40
7.4.140.0080.01017.86
7.4.130.0080.00916.51
7.4.120.0120.00716.45
7.4.110.0110.00616.40
7.4.100.0110.00716.52
7.4.90.0120.00916.27
7.4.80.0090.00919.39
7.4.70.0090.00616.40
7.4.60.0110.00616.35
7.4.50.0000.00816.32
7.4.40.0060.01022.77
7.4.30.0080.00816.63
7.4.00.0070.00714.75
7.3.330.0030.00313.12
7.3.320.0000.00513.10
7.3.310.0030.00316.07
7.3.300.0040.00416.21
7.3.290.0090.00616.19
7.3.280.0080.00916.18
7.3.270.0120.00617.40
7.3.260.0090.00718.24
7.3.250.0160.00116.18
7.3.240.0100.00716.50
7.3.230.0110.00616.39
7.3.210.0200.00016.13
7.3.200.0070.01019.39
7.3.190.0130.00316.41
7.3.180.0090.00916.16
7.3.170.0170.00016.32
7.3.160.0120.00316.36
7.3.120.0090.00914.34
7.2.330.0120.00616.37
7.2.320.0150.00316.52
7.2.310.0120.00616.44
7.2.300.0040.01216.60
7.2.290.0080.00816.31
7.2.60.0070.00716.68
7.2.00.0030.01019.16
7.1.200.0030.00715.57
7.1.100.0000.01217.82
7.1.70.0030.00317.09
7.1.60.0070.01919.17
7.1.50.0040.00716.90
7.1.00.0030.07022.40
7.0.200.0000.00816.71
7.0.140.0070.07022.16
7.0.100.0230.08019.98
7.0.90.0230.07319.98
7.0.80.0100.03719.91
7.0.70.0230.05019.92
7.0.60.0300.02719.92
7.0.50.0300.05720.34
7.0.40.0070.03720.07
7.0.30.0100.04320.13
7.0.20.0070.08020.11
7.0.10.0030.08320.02
7.0.00.0100.03720.11
5.6.280.0070.07021.06
5.6.250.0030.07720.49
5.6.240.0070.04320.62
5.6.230.0100.06720.63
5.6.220.0070.04320.49
5.6.210.0000.05320.66
5.6.200.0100.07320.89
5.6.190.0000.07021.02
5.6.180.0070.07321.05
5.6.170.0100.07021.02
5.6.160.0170.08021.02
5.6.150.0170.06021.00
5.6.140.0200.06721.16
5.6.130.0000.05720.95
5.6.120.0000.09021.05
5.6.110.0100.04721.03
5.6.100.0200.07321.03
5.6.90.0200.07021.07
5.6.80.0100.07720.45
5.6.70.0030.04720.42
5.6.60.0070.04320.48
5.6.50.0070.08020.52
5.6.40.0100.08720.48
5.6.30.0100.07320.42
5.6.20.0130.05720.44
5.6.10.0100.08020.39
5.6.00.0070.06320.51
5.5.380.0070.07020.54
5.5.370.0070.07020.49
5.5.360.0100.07720.41
5.5.350.0070.05020.36
5.5.340.0070.08020.64
5.5.330.0100.07720.77
5.5.320.0130.07720.93
5.5.310.0170.05320.64
5.5.300.0130.07320.77
5.5.290.0070.07720.92
5.5.280.0030.05720.86
5.5.270.0030.09020.85
5.5.260.0030.08020.76
5.5.250.0100.08320.64
5.5.240.0000.05020.15
5.5.230.0100.07720.30
5.5.220.0070.04320.10
5.5.210.0100.05320.25
5.5.200.0000.08320.27
5.5.190.0070.08020.18
5.5.180.0100.03720.08
5.5.160.0070.08320.18
5.5.150.0070.04020.14
5.5.140.0070.07720.23
5.5.130.0100.07319.99
5.5.120.0000.08320.18
5.5.110.0070.06720.26
5.5.100.0130.04020.16
5.5.90.0130.06720.15
5.5.80.0070.04320.16
5.5.70.0030.05020.14
5.5.60.0100.07320.13
5.5.50.0100.07020.12
5.5.40.0130.04020.14
5.5.30.0070.08020.03
5.5.20.0030.07720.07
5.5.10.0030.06720.10
5.5.00.0070.05019.97
5.4.450.0030.05019.54
5.4.440.0030.07019.48
5.4.430.0030.07719.23
5.4.420.0100.06719.27
5.4.410.0100.07719.29
5.4.400.0030.04319.03
5.4.390.0130.07319.10
5.4.380.0070.04019.10
5.4.370.0100.07019.18
5.4.360.0070.05019.20
5.4.350.0070.04718.85
5.4.340.0030.04719.04
5.4.320.0030.08319.03
5.4.310.0000.05719.14
5.4.300.0030.06019.02
5.4.290.0170.05719.12
5.4.280.0000.05019.04
5.4.270.0100.06319.04
5.4.260.0170.06018.90
5.4.250.0000.08319.15
5.4.240.0130.07019.02
5.4.230.0100.07019.03
5.4.220.0070.06019.09
5.4.210.0130.07319.02
5.4.200.0100.07319.17
5.4.190.0030.08019.04
5.4.180.0030.08019.11
5.4.170.0000.04319.02
5.4.160.0100.07018.88
5.4.150.0030.08719.11
5.4.140.0070.09016.44
5.4.130.0070.04316.42
5.4.120.0030.04316.17
5.4.110.0070.09716.38
5.4.100.0100.07316.43
5.4.90.0070.06016.57
5.4.80.0000.05316.38
5.4.70.0030.04716.50
5.4.60.0130.07316.34
5.4.50.0100.07316.39
5.4.40.0030.03716.45
5.4.30.0070.07016.39
5.4.20.0130.03316.48
5.4.10.0100.06716.48
5.4.00.0000.04315.76
5.3.290.0030.07714.80
5.3.280.0000.06714.51
5.3.270.0070.08314.73
5.3.260.0030.06714.52
5.3.250.0030.08014.56
5.3.240.0070.08014.73
5.3.230.0070.06314.68
5.3.220.0070.06014.61
5.3.210.0030.08714.66
5.3.200.0030.07714.63
5.3.190.0030.04714.52
5.3.180.0130.06714.53
5.3.170.0070.06714.50
5.3.160.0070.06714.57
5.3.150.0030.05714.52
5.3.140.0070.04314.68
5.3.130.0070.04714.52
5.3.120.0070.03714.46
5.3.110.0030.08014.54
5.3.100.0130.06014.04
5.3.90.0130.03713.99
5.3.80.0030.04313.91
5.3.70.0070.05314.06
5.3.60.0070.03314.06
5.3.50.0030.07713.98
5.3.40.0000.06013.98
5.3.30.0070.06013.96
5.3.20.0070.06313.82
5.3.10.0070.05713.55
5.3.00.0070.07713.55
5.2.170.0070.04011.20
5.2.160.0030.03011.14
5.2.150.0030.04711.20
5.2.140.0070.04711.14
5.2.130.0000.05010.98
5.2.120.0030.07011.10
5.2.110.0030.05011.00
5.2.100.0000.06711.21
5.2.90.0030.03011.04
5.2.80.0000.04711.19
5.2.70.0100.05711.14
5.2.60.0070.06010.95
5.2.50.0030.03311.02
5.2.40.0030.06311.08
5.2.30.0030.06310.88
5.2.20.0030.05711.07
5.2.10.0070.05010.87
5.2.00.0000.06310.61
5.1.60.0030.03010.05
5.1.50.0000.0309.83
5.1.40.0030.0279.96
5.1.30.0030.04310.23
5.1.20.0030.03010.43
5.1.10.0070.04710.06
5.1.00.0100.05010.13
5.0.50.0100.0238.61
5.0.40.0000.0478.47
5.0.30.0030.0678.33
5.0.20.0000.0278.22
5.0.10.0070.0408.22
5.0.00.0000.0378.22
4.4.90.0030.0408.22
4.4.80.0030.0378.22
4.4.70.0000.0338.22
4.4.60.0030.0208.22
4.4.50.0000.0338.22
4.4.40.0130.0338.22
4.4.30.0030.0178.22
4.4.20.0000.0338.22
4.4.10.0030.0338.22
4.4.00.0100.0508.22
4.3.110.0000.0378.22
4.3.100.0000.0378.22
4.3.90.0070.0138.22
4.3.80.0000.0578.22
4.3.70.0030.0238.22
4.3.60.0070.0278.22
4.3.50.0000.0208.22
4.3.40.0030.0508.22
4.3.30.0000.0378.22
4.3.20.0030.0178.22
4.3.10.0030.0408.22
4.3.00.0000.0308.22

preferences:
45.74 ms | 401 KiB | 5 Q