3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('o:0:":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)
8.3.40.0160.00318.51
8.3.30.0030.01020.26
8.3.20.0070.00020.21
8.3.10.0040.00421.97
8.3.00.0040.00422.36
8.2.170.0070.01022.96
8.2.160.0120.00320.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00326.16
8.2.120.0040.00419.56
8.2.110.0000.00922.25
8.2.100.0070.00419.19
8.2.90.0000.00718.95
8.2.80.0040.00419.39
8.2.70.0050.00517.38
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0000.00917.78
8.2.30.0000.00717.80
8.2.20.0040.00417.42
8.2.10.0040.00417.53
8.2.00.0040.00417.58
8.1.270.0030.00524.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.01
8.1.230.0040.00719.15
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0030.00617.18
8.1.180.0000.00920.18
8.1.170.0030.00518.48
8.1.160.0000.00722.16
8.1.150.0030.00518.61
8.1.140.0070.00017.31
8.1.130.0030.00617.66
8.1.120.0000.00717.39
8.1.110.0040.00417.28
8.1.100.0020.00517.32
8.1.90.0050.00317.34
8.1.80.0070.00017.30
8.1.70.0030.00317.21
8.1.60.0040.00417.34
8.1.50.0040.00417.44
8.1.40.0070.00017.39
8.1.30.0000.00717.45
8.1.20.0000.00817.53
8.1.10.0000.00717.27
8.1.00.0050.00317.35
8.0.300.0040.00418.77
8.0.290.0040.00416.93
8.0.280.0030.00518.22
8.0.270.0040.00417.08
8.0.260.0030.00316.77
8.0.250.0070.00016.84
8.0.240.0040.00416.78
8.0.230.0070.00016.78
8.0.220.0070.00016.71
8.0.210.0030.00416.81
8.0.200.0000.00616.78
8.0.190.0040.00416.80
8.0.180.0040.00416.82
8.0.170.0040.00416.89
8.0.160.0000.00716.69
8.0.150.0000.00716.77
8.0.140.0080.00016.80
8.0.130.0070.00013.30
8.0.120.0040.00416.81
8.0.110.0030.00416.75
8.0.100.0000.00716.70
8.0.90.0000.00716.71
8.0.80.0100.01016.76
8.0.70.0000.00716.62
8.0.60.0000.00716.80
8.0.50.0040.00416.61
8.0.30.0130.00616.92
8.0.20.0110.00817.40
8.0.10.0040.00416.88
8.0.00.0110.01116.62
7.4.330.0030.00315.00
7.4.320.0030.00316.37
7.4.300.0000.00916.46
7.4.290.0070.00016.25
7.4.280.0030.00316.27
7.4.270.0040.00416.38
7.4.260.0060.00316.24
7.4.250.0000.00716.43
7.4.240.0040.00316.42
7.4.230.0000.00716.46
7.4.220.0060.01216.40
7.4.210.0070.00916.46
7.4.200.0000.00716.43
7.4.190.0030.00316.41
7.4.160.0120.00416.13
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0100.00816.39
7.4.120.0070.01316.29
7.4.110.0130.00416.44
7.4.100.0090.00916.36
7.4.90.0110.00716.28
7.4.80.0060.01219.39
7.4.70.0150.00316.29
7.4.60.0100.01016.32
7.4.50.0000.00616.34
7.4.40.0040.01422.77
7.4.30.0170.00016.50
7.4.00.0060.00914.96
7.3.330.0000.00513.04
7.3.320.0020.00213.09
7.3.310.0040.00416.21
7.3.300.0040.00416.14
7.3.290.0040.01016.14
7.3.280.0070.00816.23
7.3.270.0130.00717.40
7.3.260.0030.01516.08
7.3.250.0110.00516.26
7.3.240.0080.00816.15
7.3.230.0080.00816.39
7.3.210.0060.01016.15
7.3.200.0100.00719.39
7.3.190.0170.00016.28
7.3.180.0090.00616.49
7.3.170.0040.01216.27
7.3.160.0150.00416.21
7.3.120.0000.01514.45
7.3.10.0120.00316.51
7.3.00.0090.00616.57
7.2.330.0060.01316.24
7.2.320.0120.00616.48
7.2.310.0030.01416.32
7.2.300.0100.01316.57
7.2.290.0070.01016.54
7.2.130.0030.00716.81
7.2.120.0030.01016.71
7.2.110.0100.00616.77
7.2.100.0100.00616.63
7.2.90.0030.01216.70
7.2.80.0000.00916.67
7.2.70.0040.00416.71
7.2.60.0030.00816.78
7.2.50.0100.00316.59
7.2.40.0100.00316.63
7.2.30.0030.01316.80
7.2.20.0070.01016.73
7.2.10.0050.00816.56
7.2.00.0050.00618.03
7.1.250.0050.00515.58
7.1.100.0060.00818.11
7.1.70.0030.00616.99
7.1.60.0110.01419.43
7.1.50.0070.01416.75
7.1.00.0000.03722.44
7.0.200.0000.00716.78
7.0.140.0100.06721.95
7.0.100.0330.05320.02
7.0.90.0000.06319.85
7.0.80.0070.05319.91
7.0.70.0100.08020.11
7.0.60.0070.06320.05
7.0.50.0370.05720.25
7.0.40.0030.06019.96
7.0.30.0100.07020.14
7.0.20.0130.04320.06
7.0.10.0130.03720.10
7.0.00.0130.08320.09
5.6.280.0070.07020.88
5.6.250.0030.04320.53
5.6.240.0030.08020.50
5.6.230.0100.06720.68
5.6.220.0070.07720.51
5.6.210.0030.09020.59
5.6.200.0130.08020.93
5.6.190.0130.08321.07
5.6.180.0070.05021.13
5.6.170.0170.06321.11
5.6.160.0070.04021.05
5.6.150.0100.07321.16
5.6.140.0130.07020.94
5.6.130.0100.04320.93
5.6.120.0030.08321.09
5.6.110.0030.05721.12
5.6.100.0130.06720.92
5.6.90.0130.07720.99
5.6.80.0200.03320.39
5.6.70.0100.07320.41
5.6.60.0070.04320.38
5.6.50.0070.05720.44
5.6.40.0030.04020.52
5.6.30.0070.07720.48
5.6.20.0070.08320.43
5.6.10.0030.08320.36
5.6.00.0070.08320.36
5.5.380.0100.08020.34
5.5.370.0030.08020.45
5.5.360.0170.07720.34
5.5.350.0100.04720.33
5.5.340.0130.07020.82
5.5.330.0030.09320.75
5.5.320.0270.06320.76
5.5.310.0000.08720.88
5.5.300.0070.07720.87
5.5.290.0070.08020.92
5.5.280.0030.05320.78
5.5.270.0100.08720.71
5.5.260.0000.07320.88
5.5.250.0100.06320.72
5.5.240.0030.04720.16
5.5.230.0070.04020.00
5.5.220.0030.04720.25
5.5.210.0000.08320.27
5.5.200.0070.05020.20
5.5.190.0230.06720.10
5.5.180.0070.07319.98
5.5.160.0070.07020.14
5.5.150.0170.03320.17
5.5.140.0130.07320.22
5.5.130.0000.04320.22
5.5.120.0100.04320.09
5.5.110.0070.07719.98
5.5.100.0070.07720.16
5.5.90.0070.05320.05
5.5.80.0100.06720.12
5.5.70.0170.07319.96
5.5.60.0130.07320.13
5.5.50.0200.06720.05
5.5.40.0070.08020.05
5.5.30.0170.07020.08
5.5.20.0170.07020.12
5.5.10.0130.05319.96
5.5.00.0100.07719.99
5.4.450.0000.04319.39
5.4.440.0070.07719.40
5.4.430.0070.08019.55
5.4.420.0170.06319.34
5.4.410.0070.08019.14
5.4.400.0100.04018.79
5.4.390.0000.08319.23
5.4.380.0100.07719.07
5.4.370.0070.08018.90
5.4.360.0000.04019.15
5.4.350.0030.08018.79
5.4.340.0200.04319.04
5.4.320.0170.05719.06
5.4.310.0100.04019.06
5.4.300.0130.06019.22
5.4.290.0030.05718.80
5.4.280.0170.06718.83
5.4.270.0030.07719.23
5.4.260.0030.04319.25
5.4.250.0070.07019.13
5.4.240.0100.05018.94
5.4.230.0030.04019.14
5.4.220.0070.05719.11
5.4.210.0100.07019.13
5.4.200.0100.07718.93
5.4.190.0070.05019.02
5.4.180.0000.06019.02
5.4.170.0130.03718.80
5.4.160.0070.05718.92
5.4.150.0170.05318.82
5.4.140.0100.05016.36
5.4.130.0030.07716.27
5.4.120.0070.03316.34
5.4.110.0030.07016.21
5.4.100.0070.06316.42
5.4.90.0070.06716.36
5.4.80.0000.04716.30
5.4.70.0130.06016.29
5.4.60.0000.06716.38
5.4.50.0000.07716.35
5.4.40.0030.05316.23
5.4.30.0070.05716.30
5.4.20.0070.06716.22
5.4.10.0000.06016.20
5.4.00.0130.04715.81
5.3.290.0100.07314.50
5.3.280.0070.04014.50
5.3.270.0070.07014.46
5.3.260.0030.08314.54
5.3.250.0070.07714.57
5.3.240.0130.07014.59
5.3.230.0170.04014.59
5.3.220.0070.07014.55
5.3.210.0170.07014.42
5.3.200.0030.04314.50
5.3.190.0100.06714.42
5.3.180.0030.07714.57
5.3.170.0070.07314.55
5.3.160.0070.06014.51
5.3.150.0030.08314.38
5.3.140.0070.07714.41
5.3.130.0100.04014.51
5.3.120.0030.06014.50
5.3.110.0000.05014.49
5.3.100.0030.04013.99
5.3.90.0100.06314.01
5.3.80.0070.06313.79
5.3.70.0100.07314.02
5.3.60.0100.06713.98
5.3.50.0070.07313.95
5.3.40.0100.06713.93
5.3.30.0030.07013.90
5.3.20.0200.04713.66
5.3.10.0030.05313.60
5.3.00.0130.06313.64
5.2.170.0130.05312.31
5.2.160.0070.05312.31
5.2.150.0100.03012.31
5.2.140.0130.06012.31
5.2.130.0030.05312.31
5.2.120.0130.05712.31
5.2.110.0030.04312.31
5.2.100.0100.06712.31
5.2.90.0030.03312.31
5.2.80.0000.06012.31
5.2.70.0030.04312.31
5.2.60.0000.05712.31
5.2.50.0000.07312.31
5.2.40.0030.03012.31
5.2.30.0070.06012.31
5.2.20.0070.05012.31
5.2.10.0100.04312.31
5.2.00.0030.05312.31
5.1.60.0000.03312.31
5.1.50.0030.05012.31
5.1.40.0030.02712.31
5.1.30.0130.04712.31
5.1.20.0030.05712.31
5.1.10.0070.05312.31
5.1.00.0100.05012.31
5.0.50.0000.04012.31
5.0.40.0030.02312.31
5.0.30.0030.03712.31
5.0.20.0000.04712.31
5.0.10.0030.02312.31
5.0.00.0070.05712.31
4.4.90.0070.02712.31
4.4.80.0030.01312.31
4.4.70.0030.02012.31
4.4.60.0030.03012.31
4.4.50.0000.03712.31
4.4.40.0030.05012.31
4.4.30.0070.02012.31
4.4.20.0000.03012.31
4.4.10.0070.04012.31
4.4.00.0000.04012.31
4.3.110.0000.03712.31
4.3.100.0100.03012.31
4.3.90.0030.03312.31
4.3.80.0030.06012.31
4.3.70.0070.03012.31
4.3.60.0000.03712.31
4.3.50.0070.02312.31
4.3.40.0000.03312.31
4.3.30.0070.03012.31
4.3.20.0030.03312.31
4.3.10.0030.02312.31
4.3.00.0000.03712.31

preferences:
52.54 ms | 400 KiB | 5 Q