3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('o: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)
8.3.70.0070.00716.88
8.3.60.0090.00616.63
8.3.50.0140.00816.62
8.3.40.0070.00718.54
8.3.30.0090.00618.61
8.3.20.0040.00418.44
8.3.10.0000.00818.65
8.3.00.0030.00719.25
8.2.180.0100.01016.75
8.2.170.0140.00022.96
8.2.160.0100.00320.75
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0070.00026.16
8.2.120.0030.00620.54
8.2.110.0100.00021.07
8.2.100.0060.00617.59
8.2.90.0000.00919.36
8.2.80.0030.00619.30
8.2.70.0000.00817.50
8.2.60.0050.00517.78
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0040.00417.91
8.2.20.0030.00517.41
8.2.10.0050.00217.45
8.2.00.0040.00417.45
8.1.280.0090.00925.92
8.1.270.0040.00424.66
8.1.260.0000.01526.35
8.1.250.0040.00428.09
8.1.240.0090.00320.48
8.1.230.0000.01120.84
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0110.00017.23
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0000.00718.84
8.1.160.0000.00718.67
8.1.150.0040.00418.44
8.1.140.0040.00417.31
8.1.130.0000.00717.80
8.1.120.0020.00517.43
8.1.110.0030.00517.29
8.1.100.0040.00417.24
8.1.90.0070.00017.25
8.1.80.0070.00017.32
8.1.70.0000.00717.31
8.1.60.0050.00317.45
8.1.50.0090.00017.23
8.1.40.0000.00817.25
8.1.30.0000.00717.53
8.1.20.0000.00817.56
8.1.10.0040.00417.27
8.1.00.0030.00517.34
8.0.300.0030.00319.91
8.0.290.0070.00016.75
8.0.280.0000.00818.23
8.0.270.0000.00717.17
8.0.260.0070.00018.22
8.0.250.0030.00516.79
8.0.240.0040.00416.84
8.0.230.0030.00316.84
8.0.220.0020.00516.78
8.0.210.0000.01116.71
8.0.200.0000.00716.82
8.0.190.0060.00316.77
8.0.180.0070.00016.86
8.0.170.0030.00616.83
8.0.160.0030.00316.86
8.0.150.0030.00616.83
8.0.140.0070.00216.75
8.0.130.0000.00513.23
8.0.120.0000.00716.74
8.0.110.0080.00016.85
8.0.100.0000.00716.68
8.0.90.0000.00716.88
8.0.80.0090.01216.75
8.0.70.0000.00716.70
8.0.60.0030.00316.60
8.0.50.0000.00716.70
8.0.30.0130.00717.15
8.0.20.0120.00616.93
8.0.10.0070.00017.00
8.0.00.0120.00716.55
7.4.330.0050.00012.83
7.4.320.0080.00016.38
7.4.300.0060.00016.46
7.4.290.0060.00316.31
7.4.280.0030.00516.43
7.4.270.0030.00316.45
7.4.260.0030.00313.14
7.4.250.0060.00316.36
7.4.240.0040.00416.39
7.4.230.0040.00416.20
7.4.220.0060.01216.49
7.4.210.0060.01016.39
7.4.200.0030.00316.48
7.4.190.0070.00016.40
7.4.160.0100.01316.27
7.4.150.0120.00616.44
7.4.140.0080.01216.31
7.4.130.0100.00716.27
7.4.120.0080.01116.56
7.4.110.0090.01316.28
7.4.100.0060.01216.33
7.4.90.0090.00916.29
7.4.80.0060.01016.52
7.4.70.0070.01016.27
7.4.60.0080.00816.22
7.4.50.0130.00016.44
7.4.40.0110.00416.39
7.4.30.0060.00916.35
7.4.00.0070.00714.45
7.3.330.0030.00313.03
7.3.320.0050.00013.09
7.3.310.0070.00016.29
7.3.300.0030.00315.97
7.3.290.0140.00316.18
7.3.280.0060.01016.21
7.3.270.0070.01316.40
7.3.260.0090.01316.54
7.3.250.0110.00916.35
7.3.240.0140.00316.32
7.3.230.0130.00316.14
7.3.210.0060.01016.13
7.3.200.0120.00819.39
7.3.190.0130.00416.29
7.3.180.0060.00916.15
7.3.170.0080.00816.17
7.3.160.0120.00316.23
7.3.120.0060.00914.59
7.3.110.0060.00914.53
7.3.100.0040.00714.61
7.3.90.0060.00914.53
7.3.80.0000.01014.43
7.3.70.0100.00314.72
7.3.60.0030.01314.82
7.3.50.0040.01214.73
7.3.40.0030.01314.66
7.3.30.0000.00814.57
7.3.20.0070.00416.60
7.3.10.0040.01216.64
7.3.00.0060.00616.74
7.2.330.0060.01116.26
7.2.320.0100.01016.39
7.2.310.0060.01616.26
7.2.300.0070.01116.34
7.2.290.0140.00316.42
7.2.240.0060.00914.48
7.2.230.0030.01315.08
7.2.220.0130.00315.09
7.2.210.0030.01314.88
7.2.200.0090.00914.71
7.2.190.0040.00714.96
7.2.180.0050.01014.89
7.2.170.0070.01014.86
7.2.160.0070.00714.75
7.2.150.0080.00816.70
7.2.140.0100.00616.60
7.2.130.0000.01016.80
7.2.120.0030.01316.64
7.2.110.0080.00816.86
7.2.100.0000.00816.82
7.2.90.0030.00916.62
7.2.80.0000.01316.82
7.2.70.0070.00716.66
7.2.60.0040.00716.86
7.2.50.0000.01516.81
7.2.40.0060.00916.87
7.2.30.0070.00316.70
7.2.20.0040.01116.85
7.2.10.0100.00316.36
7.2.00.0060.00818.05
7.1.330.0060.00315.78
7.1.320.0030.01015.88
7.1.310.0070.01015.66
7.1.300.0070.00715.63
7.1.290.0080.00815.69
7.1.280.0120.00315.72
7.1.270.0030.00915.34
7.1.260.0030.01015.44
7.1.250.0070.00715.73
7.1.100.0200.00617.90
7.1.70.0000.01017.04
7.1.60.0030.01419.40
7.1.50.0110.01116.78
7.1.00.0000.03722.30
7.0.200.0250.00714.76
7.0.140.0100.06722.11
7.0.120.0030.06722.04
7.0.60.0000.04319.92
7.0.50.0100.05717.87
7.0.40.0100.09020.04
7.0.30.0030.04720.23
7.0.20.0100.08720.30
7.0.10.0070.09320.07
7.0.00.0030.06020.23
5.6.280.0030.07321.04
5.6.210.0030.09020.46
5.6.200.0100.08318.13
5.6.190.0200.03020.60
5.6.180.0130.06720.45
5.6.170.0000.09320.68
5.6.160.0100.08320.20
5.6.150.0070.06320.27
5.6.140.0030.06720.37
5.6.130.0030.04720.32
5.6.120.0170.07320.40
5.6.110.0070.07320.31
5.6.100.0030.08320.41
5.6.90.0070.05720.11
5.6.80.0070.04319.68
5.6.70.0130.07719.74
5.6.60.0130.06019.80
5.6.50.0070.05319.80
5.6.40.0070.04019.73
5.6.30.0100.05319.79
5.6.20.0200.06719.79
5.6.10.0100.07319.72
5.6.00.0100.04319.68
5.5.350.0300.07320.43
5.5.340.0070.04318.02
5.5.330.0070.07020.32
5.5.320.0200.07320.37
5.5.310.0100.06720.20
5.5.300.0030.08020.24
5.5.290.0070.04320.21
5.5.280.0030.05020.23
5.5.270.0100.08020.22
5.5.260.0130.07020.22
5.5.250.0100.08019.73
5.5.240.0170.07319.31
5.5.230.0100.03719.61
5.5.220.0070.06319.45
5.5.210.0070.03719.35
5.5.200.0070.08019.52
5.5.190.0100.07019.61
5.5.180.0000.05319.58
5.5.160.0070.03719.52
5.5.150.0170.06019.27
5.5.140.0100.05019.32
5.5.130.0070.06319.56
5.5.120.0030.04319.55
5.5.110.0030.07019.50
5.5.100.0030.08319.39
5.5.90.0000.08319.22
5.5.80.0100.05019.45
5.5.70.0100.05019.37
5.5.60.0000.05319.14
5.5.50.0100.05019.19
5.5.40.0000.04319.26
5.5.30.0030.08319.31
5.5.20.0100.07719.43
5.5.10.0070.06019.30
5.5.00.0030.04719.23
5.4.450.0030.05019.51
5.4.440.0030.04719.24
5.4.430.0100.03719.11
5.4.420.0030.08019.46
5.4.410.0070.08019.00
5.4.400.0100.07019.05
5.4.390.0070.06018.81
5.4.380.0070.07719.14
5.4.370.0030.05019.14
5.4.360.0030.04019.17
5.4.350.0030.04318.92
5.4.340.0100.03319.20
5.4.320.0130.05019.08
5.4.310.0100.03319.08
5.4.300.0100.04018.92
5.4.290.0030.05719.15
5.4.280.0100.06318.91
5.4.270.0100.08019.18
5.4.260.0030.04719.14
5.4.250.0100.04318.91
5.4.240.0100.06318.78
5.4.230.0130.05018.80
5.4.220.0030.04719.14
5.4.210.0070.07318.91
5.4.200.0130.05319.20
5.4.190.0170.07019.13
5.4.180.0070.04319.06
5.4.170.0070.03719.17
5.4.160.0070.06719.15
5.4.150.0000.04018.89
5.4.140.0070.03316.29
5.4.130.0070.03316.25
5.4.120.0030.03716.25
5.4.110.0070.03316.27
5.4.100.0000.04316.37
5.4.90.0000.04016.39
5.4.80.0070.03016.13
5.4.70.0070.03016.27
5.4.60.0070.03316.34
5.4.50.0030.03316.30
5.4.40.0000.03716.43
5.4.30.0030.07316.25
5.4.20.0070.07016.25
5.4.10.0130.07016.12
5.4.00.0130.06315.88
5.3.290.0130.03714.62
5.3.280.0100.06014.55
5.3.270.0000.06714.53
5.3.260.0100.04314.53
5.3.250.0030.03714.54
5.3.240.0030.04014.54
5.3.230.0000.04014.56
5.3.220.0030.03714.52
5.3.210.0000.04014.66
5.3.200.0070.03314.51
5.3.190.0100.03014.55
5.3.180.0100.03014.54
5.3.170.0000.04014.58
5.3.160.0000.05714.51
5.3.150.0070.03314.50
5.3.140.0100.03014.43
5.3.130.0030.04014.48
5.3.120.0070.03314.51
5.3.110.0030.04314.64
5.3.100.0100.03713.96
5.3.90.0130.02713.96
5.3.80.0030.03713.96
5.3.70.0030.04013.85
5.3.60.0070.03313.93
5.3.50.0000.04013.87
5.3.40.0030.03713.88
5.3.30.0030.03313.86
5.3.20.0030.04013.62
5.3.10.0030.03313.75
5.3.00.0000.03713.56
5.2.170.0030.02711.00
5.2.160.0000.03011.04
5.2.150.0030.02711.32
5.2.140.0030.03011.15
5.2.130.0030.02710.99
5.2.120.0030.02711.09
5.2.110.0030.02710.99
5.2.100.0000.03011.07
5.2.90.0070.02711.07
5.2.80.0030.02711.24
5.2.70.0030.02711.07
5.2.60.0000.03011.13
5.2.50.0030.03011.17
5.2.40.0070.02310.93
5.2.30.0000.03010.96
5.2.20.0030.02710.94
5.2.10.0030.02710.89
5.2.00.0030.02710.79
5.1.60.0000.02710.05
5.1.50.0030.0239.96
5.1.40.0000.0309.96
5.1.30.0030.02710.34
5.1.20.0130.03010.35
5.1.10.0030.02310.12
5.1.00.0070.04710.04
5.0.50.0000.0508.53
5.0.40.0000.0478.39
5.0.30.0070.0478.28
5.0.20.0030.0338.28
5.0.10.0100.0408.28
5.0.00.0030.0338.28
4.4.90.0030.0138.28
4.4.80.0000.0138.28
4.4.70.0030.0138.28
4.4.60.0000.0178.28
4.4.50.0000.0138.28
4.4.40.0070.0278.28
4.4.30.0030.0138.28
4.4.20.0000.0178.28
4.4.10.0030.0338.28
4.4.00.0000.0378.28
4.3.110.0030.0338.28
4.3.100.0000.0278.28
4.3.90.0030.0208.28
4.3.80.0000.0538.28
4.3.70.0030.0238.28
4.3.60.0030.0308.28
4.3.50.0000.0378.28
4.3.40.0030.0508.28
4.3.30.0030.0338.28
4.3.20.0000.0238.28
4.3.10.0030.0338.28
4.3.00.0000.0208.28

preferences:
75.4 ms | 401 KiB | 5 Q