3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a:3:{s:7:\"company\";a:10:{i:0;s:0:\"\";i:1;s:0:\"\";i:2;s:0:\"\";i:3;s:0:\"\";i:4;s:0:\"\";i:5;s:0:\"\";i:6;s:0:\"\";i:7;s:0:\"\";i:8;s:0:\"\";i:9;s:0:\"\";}s:6:\"amount\";a:10:{i:0;s:0:\"\";i:1;s:0:\"\";i:2;s:0:\"\";i:3;s:0:\"\";i:4;s:0:\"\";i:5;s:0:\"\";i:6;s:0:\"\";i:7;s:0:\"\";i:8;s:0:\"\";i:9;s:0:\"\";}s:9:\"repayment\";a:10:{i:0;s:0:\"\";i:1;s:0:\"\";i:2;s:0:\"\";i:3;s:0:\"\";i:4;s:0:\"\";i:5;s:0:\"\";i:6;s:0:\"\";i:7;s:0:\"\";i:8;s:0:\"\";i:9;s:0:\"\";}}"; var_dump(unserialize($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)
8.3.60.0070.00716.50
8.3.50.0070.01122.09
8.3.40.0040.01118.71
8.3.30.0060.00918.70
8.3.20.0040.00420.07
8.3.10.0040.00421.77
8.3.00.0080.00017.80
8.2.180.0070.00716.59
8.2.170.0120.00318.96
8.2.160.0060.00822.96
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.09
8.2.110.0070.00322.25
8.2.100.0130.00317.42
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0000.00817.84
8.2.20.0040.00417.63
8.2.10.0000.00717.89
8.2.00.0050.00317.72
8.1.280.0090.00625.92
8.1.270.0060.00323.95
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00723.69
8.1.230.0030.00719.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01117.23
8.1.190.0030.00617.10
8.1.180.0030.00618.10
8.1.170.0030.00618.50
8.1.160.0000.00721.99
8.1.150.0040.00418.80
8.1.140.0030.00717.38
8.1.130.0000.00717.29
8.1.120.0070.00017.28
8.1.110.0000.00817.39
8.1.100.0040.00417.35
8.1.90.0030.00517.42
8.1.80.0040.00417.41
8.1.70.0000.00717.29
8.1.60.0000.00817.40
8.1.50.0040.00417.36
8.1.40.0000.00817.41
8.1.30.0040.00417.51
8.1.20.0040.00417.40
8.1.10.0080.00017.50
8.1.00.0090.00017.39
8.0.300.0000.00818.81
8.0.290.0040.00716.75
8.0.280.0030.00318.28
8.0.270.0070.00017.23
8.0.260.0000.00716.71
8.0.250.0030.00316.96
8.0.240.0000.00816.92
8.0.230.0000.00816.93
8.0.220.0050.00316.82
8.0.210.0000.00716.79
8.0.200.0070.00016.96
8.0.190.0030.00316.89
8.0.180.0060.00316.94
8.0.170.0050.00216.86
8.0.160.0000.00716.82
8.0.150.0070.00016.78
8.0.140.0000.00716.88
8.0.130.0000.00613.34
8.0.120.0030.00716.90
8.0.110.0030.00516.92
8.0.100.0000.00816.71
8.0.90.0000.00716.76
8.0.80.0170.00016.94
8.0.70.0040.00416.89
8.0.60.0000.00816.75
8.0.50.0000.00716.88
8.0.30.0120.00616.83
8.0.20.0170.00717.40
8.0.10.0040.00416.88
8.0.00.0110.00616.65
7.4.330.0060.00015.00
7.4.320.0030.00316.43
7.4.300.0000.00716.34
7.4.290.0030.00516.54
7.4.280.0040.00716.43
7.4.270.0040.00416.45
7.4.260.0030.00316.50
7.4.250.0040.00416.29
7.4.240.0050.00216.47
7.4.230.0070.00016.42
7.4.220.0090.01316.51
7.4.210.0100.00516.49
7.4.200.0040.00416.32
7.4.160.0040.01116.38
7.4.150.0140.01417.40
7.4.140.0060.01217.86
7.4.130.0130.00516.33
7.4.120.0080.01516.58
7.4.110.0160.00616.48
7.4.100.0090.00916.32
7.4.90.0060.01316.50
7.4.80.0060.01019.39
7.4.70.0130.00316.29
7.4.60.0070.01116.29
7.4.50.0050.00316.43
7.4.40.0100.00716.43
7.4.30.0090.00916.59
7.4.00.0060.00914.84
7.3.330.0000.00513.05
7.3.320.0000.00612.88
7.3.310.0000.00716.11
7.3.300.0080.00016.03
7.3.290.0100.00716.14
7.3.280.0100.00616.22
7.3.270.0160.00617.40
7.3.260.0120.01216.18
7.3.250.0140.00516.37
7.3.240.0090.00916.42
7.3.230.0100.01016.39
7.3.210.0070.01116.31
7.3.200.0100.01119.39
7.3.190.0080.01216.45
7.3.180.0060.01016.32
7.3.170.0100.00816.30
7.3.160.0060.00916.30
7.3.120.0070.00714.54
7.2.330.0100.01016.20
7.2.320.0100.01016.25
7.2.310.0040.01416.21
7.2.300.0070.01016.22
7.2.290.0110.01116.40
7.2.60.0090.00416.78
7.2.00.0030.00919.24
7.1.200.0070.00715.76
7.1.100.0100.00717.89
7.1.70.0070.00016.93
7.1.60.0140.01019.11
7.1.50.0030.00716.87
7.1.00.0100.07322.40
7.0.200.0060.00316.44
7.0.140.0070.07022.18
7.0.60.0130.07320.02
7.0.50.0070.08017.79
7.0.40.0000.04719.96
7.0.30.0170.04320.02
7.0.20.0330.07720.01
7.0.10.0000.04720.30
7.0.00.0130.04020.32
5.6.280.0000.07721.10
5.6.210.0070.04320.75
5.6.200.0030.07318.18
5.6.190.0030.08720.49
5.6.180.0300.07020.60
5.6.170.0300.03720.51
5.6.160.0030.04020.52
5.6.150.0030.06318.16
5.6.140.0070.03718.08
5.6.130.0030.05718.17
5.6.120.0030.04721.09
5.6.110.0070.04320.99
5.6.100.0100.08320.96
5.6.90.0170.04720.96
5.6.80.0100.07020.50
5.5.350.0000.03720.33
5.5.340.0070.04017.92
5.5.330.0030.08020.32
5.5.320.0030.08320.32
5.5.310.0330.04720.30
5.5.300.0070.03717.87
5.5.290.0100.05017.91
5.5.280.0100.05020.84
5.5.270.0070.04720.75
5.5.260.0070.08720.84
5.5.250.0070.08720.65
5.5.240.0230.07020.14
5.4.450.0230.04719.55
5.4.440.0500.05019.48
5.4.430.0300.04019.57
5.4.420.0870.04019.56
5.4.410.0430.04319.44
5.4.400.0270.04319.14
5.4.390.0830.04318.82
5.4.380.0200.05318.68
5.4.370.0300.05018.61
5.4.360.0200.05018.50
5.4.350.0170.06018.61
5.4.340.0270.04318.46
5.4.320.0070.03512.46
5.4.310.0040.04112.46
5.4.300.0090.04612.46
5.4.290.0060.04112.46
5.4.280.0040.03812.35
5.4.270.0070.03812.35
5.4.260.0050.04212.36
5.4.250.0080.03812.36
5.4.240.0050.03912.36
5.4.230.0100.03612.35
5.4.220.0110.04212.35
5.4.210.0060.03812.34
5.4.200.0060.04212.35
5.4.190.0060.03712.34
5.4.180.0090.03512.34
5.4.170.0010.04012.35
5.4.160.0080.03412.35
5.4.150.0130.04212.34
5.4.140.0070.04312.03
5.4.130.0090.03212.02
5.4.120.0050.04311.97
5.4.110.0080.03611.97
5.4.100.0030.03711.97
5.4.90.0050.03911.97
5.4.80.0110.03511.97
5.4.70.0090.04011.96
5.4.60.0100.04411.96
5.4.50.0070.03411.96
5.4.40.0050.03611.95
5.4.30.0090.03311.95
5.4.20.0050.03611.95
5.4.10.0100.03911.95
5.4.00.0070.03411.45
5.3.290.0100.04512.80
5.3.280.0070.03612.71
5.3.270.0070.04312.72
5.3.260.0050.03912.72
5.3.250.0130.03612.71
5.3.240.0070.03612.72
5.3.230.0060.04112.71
5.3.220.0070.03712.68
5.3.210.0040.04012.68
5.3.200.0070.03812.68
5.3.190.0100.03812.68
5.3.180.0060.04512.68
5.3.170.0090.03512.67
5.3.160.0060.03612.67
5.3.150.0070.03712.67
5.3.140.0070.03812.66
5.3.130.0060.03812.66
5.3.120.0040.04112.66
5.3.110.0090.03712.66
5.3.100.0040.03912.11
5.3.90.0080.03712.09
5.3.80.0050.03612.07
5.3.70.0100.03412.08
5.3.60.0060.04112.06
5.3.50.0070.03612.00
5.3.40.0050.03912.00
5.3.30.0040.04211.95
5.3.20.0070.03811.72
5.3.10.0070.03911.70
5.3.00.0060.04011.68
5.2.170.0060.0339.18
5.2.160.0090.0269.18
5.2.150.0060.0329.18
5.2.140.0040.0349.18
5.2.130.0050.0289.14
5.2.120.0040.0309.14
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0050.0289.14
5.2.80.0080.0359.14
5.2.70.0080.0279.14
5.2.60.0070.0319.09
5.2.50.0090.0289.06
5.2.40.0050.0309.03
5.2.30.0050.0309.01
5.2.20.0070.0269.00
5.2.10.0070.0268.93
5.2.00.0040.0388.79
5.1.60.0060.0248.07
5.1.50.0020.0268.07
5.1.40.0030.0258.04
5.1.30.0050.0268.40
5.1.20.0040.0268.41
5.1.10.0040.0318.14
5.1.00.0030.0288.14
5.0.50.0030.0216.62
5.0.40.0030.0206.48
5.0.30.0030.0316.30
5.0.20.0030.0196.27
5.0.10.0030.0216.25
5.0.00.0020.0356.24
4.4.90.0030.0194.78
4.4.80.0030.0184.75
4.4.70.0050.0174.76
4.4.60.0030.0154.76
4.4.50.0000.0184.77
4.4.40.0040.0304.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0070.0134.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0020.0184.64
4.3.80.0030.0324.59
4.3.70.0010.0164.63
4.3.60.0020.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.53
4.3.30.0030.0173.29
4.3.20.0020.0163.27
4.3.10.0010.0163.23
4.3.00.0000.01715.29

preferences:
46.53 ms | 401 KiB | 5 Q