3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'O:8:"DateTime":3:{s:4:"date";s:26:"2000-01-01 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"AAA";}'; var_export(unserialize($str));

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)
8.3.40.0090.00618.61
8.3.30.0070.00719.09
8.3.20.0040.00420.12
8.3.10.0070.00023.56
8.3.00.0060.00319.38
8.2.170.0100.00722.96
8.2.160.0070.00720.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0110.00422.12
8.2.110.0040.00421.94
8.2.100.0040.00817.75
8.2.90.0000.00719.08
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0000.00817.80
8.2.50.0000.01018.07
8.2.40.0050.00318.03
8.2.30.0050.00318.04
8.2.20.0040.00417.61
8.2.10.0040.00418.11
8.2.00.0040.00417.71
8.1.270.0080.00022.10
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00624.03
8.1.230.0060.00619.23
8.1.220.0050.00317.76
8.1.210.0000.00718.77
8.1.200.0030.00617.36
8.1.190.0060.00317.25
8.1.180.0000.00718.10
8.1.170.0000.00818.55
8.1.160.0000.00921.93
8.1.150.0000.00718.82
8.1.140.0050.00217.29
8.1.130.0050.00217.74
8.1.120.0000.00717.42
8.1.110.0070.00017.34
8.1.100.0000.00817.50
8.1.90.0040.00417.36
8.1.80.0040.00417.34
8.1.70.0000.00717.34
8.1.60.0040.00417.40
8.1.50.0040.00417.59
8.1.40.0030.00617.39
8.1.30.0050.00317.65
8.1.20.0000.00917.57
8.1.10.0000.00717.55
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00818.29
8.0.270.0030.00317.21
8.0.260.0060.00017.11
8.0.250.0070.00017.04
8.0.240.0000.00716.93
8.0.230.0000.00617.02
8.0.220.0030.00316.84
8.0.210.0000.00716.96
8.0.200.0050.00317.02
8.0.190.0080.00016.97
8.0.180.0000.00716.96
8.0.170.0000.00816.98
8.0.160.0000.00817.08
8.0.150.0050.00316.91
8.0.140.0070.00016.90
8.0.130.0030.00313.40
8.0.120.0000.00816.86
8.0.110.0040.00416.79
8.0.100.0040.00416.79
8.0.90.0030.00516.91
8.0.80.0080.01216.91
8.0.70.0050.00316.73
8.0.60.0040.00416.93
8.0.50.0040.00416.98
8.0.30.0130.00816.93
8.0.20.0080.01117.40
8.0.10.0030.00316.98
8.0.00.0140.00316.80
7.4.330.0060.00015.02
7.4.320.0030.00316.57
7.4.300.0000.00616.60
7.4.290.0040.00416.53
7.4.280.0060.00316.59
7.4.270.0000.00716.49
7.4.260.0050.00316.63
7.4.250.0000.00816.56
7.4.240.0050.00316.52
7.4.230.0030.00316.50
7.4.220.0110.00716.46
7.4.210.0120.00816.54
7.4.200.0040.00416.53
7.4.160.0090.00916.39
7.4.150.0110.00617.40
7.4.140.0130.00817.86
7.4.130.0100.00716.53
7.4.120.0050.01116.54
7.4.110.0130.01016.74
7.4.100.0060.01016.32
7.4.90.0090.00916.52
7.4.80.0100.01019.39
7.4.70.0090.00916.63
7.4.60.0070.01016.71
7.4.50.0080.00016.31
7.4.40.0110.01116.61
7.4.30.0100.00616.70
7.4.00.0040.01115.20
7.3.330.0060.00013.16
7.3.320.0020.00213.02
7.3.310.0050.00316.31
7.3.300.0040.00316.27
7.3.290.0060.00916.30
7.3.280.0060.01116.26
7.3.270.0110.00917.40
7.3.260.0060.01116.48
7.3.250.0110.00816.38
7.3.240.0100.01316.52
7.3.230.0070.01016.41
7.3.210.0130.00616.44
7.3.200.0100.00619.39
7.3.190.0140.00416.63
7.3.180.0070.01016.28
7.3.170.0120.00816.52
7.3.160.0060.00916.37
7.3.10.0060.00616.46
7.3.00.0030.01316.59
7.2.330.0070.01116.50
7.2.320.0110.00816.67
7.2.310.0120.00916.55
7.2.300.0130.00316.21
7.2.290.0150.00316.43
7.2.130.0040.00716.62
7.2.120.0030.01016.77
7.2.110.0030.00716.70
7.2.100.0040.00416.48
7.2.90.0030.01016.89
7.2.80.0040.01116.93
7.2.70.0030.01016.88
7.2.60.0110.00216.86
7.2.50.0070.00716.89
7.2.40.0100.00316.94
7.2.30.0070.00716.54
7.2.20.0030.00616.80
7.2.10.0060.01016.80
7.2.00.0070.01016.61
7.1.250.0030.00715.97
7.1.200.0040.00915.74
7.1.100.0040.01218.02
7.1.70.0000.01017.25
7.1.60.0070.01419.32
7.1.50.0060.01216.94
7.1.00.0070.07322.45
7.0.200.0000.00816.81
7.0.140.0000.07722.07
7.0.60.0170.07720.02
7.0.50.0000.08717.83
7.0.40.0100.05720.06
7.0.30.0270.04020.17
7.0.20.0230.08020.09
7.0.10.0070.07320.00
7.0.00.0000.08720.10
5.6.280.0030.07321.04
5.6.210.0100.08320.66
5.6.200.0100.08018.23
5.6.190.0130.07020.39
5.6.180.4100.04020.39
5.6.170.0370.06320.43
5.6.160.0030.08720.55
5.6.150.0070.08318.18
5.6.140.0030.05318.14
5.6.130.0100.07318.07
5.6.120.0070.05321.01
5.6.110.0100.06320.99
5.6.100.0000.07721.11
5.6.90.0030.06020.98
5.6.80.0170.07020.50
5.5.350.0270.06720.40
5.5.340.0000.04317.92
5.5.330.0030.05720.40
5.5.320.3800.04020.29
5.5.310.0270.03320.51
5.5.300.0070.08717.97
5.5.290.0070.08317.91
5.5.280.0070.05320.81
5.5.270.0070.08320.66
5.5.260.0030.07020.86
5.5.250.0100.06020.61
5.5.240.4170.03720.15
5.4.450.0630.05319.11
5.4.440.0700.05319.61
5.4.430.0700.05319.11
5.4.420.0770.06019.46
5.4.410.0170.04318.97
5.4.400.1030.04018.80
5.4.390.0770.06018.91
5.4.380.0670.05018.80
5.4.370.0770.05318.95
5.4.360.0670.05319.00
5.4.350.0730.04319.25
5.4.340.0060.03711.97
5.4.320.0070.04012.46
5.4.310.0090.04412.45
5.4.300.0060.03812.45
5.4.290.0060.03912.45
5.4.280.0040.03812.35
5.4.270.0050.03712.35
5.4.260.0060.03712.35
5.4.250.0050.03812.35
5.4.240.0080.03412.35
5.4.230.0020.04112.34
5.4.220.0050.03712.34
5.4.210.0030.03912.34
5.4.200.0090.03912.34
5.4.190.0070.03512.34
5.4.180.0070.03512.34
5.4.170.0070.03412.35
5.4.160.0040.03812.34
5.4.150.0080.03412.34
5.4.140.0090.03812.03
5.4.130.0060.03512.02
5.4.120.0050.03711.98
5.4.110.0060.03711.96
5.4.100.0080.03311.96
5.4.90.0050.03811.96
5.4.80.0100.03611.97
5.4.70.0020.03811.96
5.4.60.0050.03511.96
5.4.50.0040.03611.96
5.4.40.0070.03511.95
5.4.30.0040.03811.95
5.4.20.0040.03711.95
5.4.10.0030.03711.95
5.4.00.0040.03711.44
5.3.290.0100.03512.80
5.3.280.0100.04612.71
5.3.270.0100.03512.73
5.3.260.0040.04012.72
5.3.250.0050.03712.72
5.3.240.0080.03512.72
5.3.230.0040.03912.71
5.3.220.0060.03712.68
5.3.210.0090.03812.68
5.3.200.0090.04412.68
5.3.190.0060.04012.68
5.3.180.0100.03512.67
5.3.170.0080.04312.67
5.3.160.0060.03712.67
5.3.150.0070.04312.67
5.3.140.0120.04712.66
5.3.130.0090.07012.66
5.3.120.0080.04012.66
5.3.110.0070.03912.66
5.3.100.0060.03512.12
5.3.90.0050.03912.09
5.3.80.0060.03612.07
5.3.70.0040.03812.07
5.3.60.0050.03812.06
5.3.50.0040.03612.00
5.3.40.0050.03812.00
5.3.30.0080.03411.94
5.3.20.0090.03611.69
5.3.10.0100.03911.66
5.3.00.0070.05411.64
5.2.170.0070.0429.18
5.2.160.0080.0409.18
5.2.150.0060.0589.18
5.2.140.0040.0409.18
5.2.130.0080.0359.14
5.2.120.0110.0409.14
5.2.110.0080.0349.15
5.2.100.0080.0309.14
5.2.90.0070.0379.14
5.2.80.0080.0289.14
5.2.70.0050.0359.14
5.2.60.0080.0329.09
5.2.50.0100.0279.06
5.2.40.0040.0329.04
5.2.30.0100.0269.01
5.2.20.0040.0319.00
5.2.10.0050.0328.92
5.2.00.0080.0308.78
5.1.60.0060.0258.07
5.1.50.0050.0288.06
5.1.40.0050.0258.05
5.1.30.0080.0378.39
5.1.20.0020.0308.41
5.1.10.0080.0238.14
5.1.00.0030.0278.14
5.0.50.0030.0226.62
5.0.40.0060.0206.47
5.0.30.0030.0366.29
5.0.20.0030.0206.26
5.0.10.0000.0236.24
5.0.00.0040.0306.23
4.4.90.0020.0174.78
4.4.80.0030.0144.75
4.4.70.0040.0164.75
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0050.0134.75
4.4.20.0020.0164.85
4.4.10.0020.0164.84
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0040.0144.67
4.3.90.0030.0144.63
4.3.80.0020.0274.59
4.3.70.0010.0174.63
4.3.60.0020.0164.62
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0040.0193.28
4.3.20.0020.0223.27
4.3.10.0050.0133.23
4.3.00.0130.0206.88

preferences:
44.81 ms | 400 KiB | 5 Q