3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "O:9:\"Exception\":1:{s:10:\"\0*\0message\";s:29:\"<script>alert(/xss/)</script>\";}"; $obj1 = unserialize($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)
8.3.40.0150.00018.71
8.3.30.0100.00718.82
8.3.20.0030.00620.25
8.3.10.0040.00421.82
8.3.00.0040.00419.13
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00321.93
8.2.110.0090.00022.07
8.2.100.0090.00317.50
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0100.00017.92
8.2.50.0080.00018.07
8.2.40.0000.00817.93
8.2.30.0000.00817.97
8.2.20.0070.00017.60
8.2.10.0040.00418.04
8.2.00.0020.00517.65
8.1.270.0000.00823.83
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.83
8.1.230.0110.00019.06
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0070.00317.23
8.1.190.0000.00817.00
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0050.00321.93
8.1.150.0070.00018.88
8.1.140.0050.00317.43
8.1.130.0000.00717.81
8.1.120.0040.00417.35
8.1.110.0000.00817.43
8.1.100.0000.00717.22
8.1.90.0000.00817.29
8.1.80.0030.00317.36
8.1.70.0080.00017.38
8.1.60.0030.00517.40
8.1.50.0050.00317.34
8.1.40.0040.00417.43
8.1.30.0000.00817.46
8.1.20.0000.00917.47
8.1.10.0070.00017.46
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.25
8.0.270.0030.00317.18
8.0.260.0060.00017.18
8.0.250.0000.00716.95
8.0.240.0040.00416.98
8.0.230.0040.00416.94
8.0.220.0000.00716.81
8.0.210.0000.00716.86
8.0.200.0000.00616.83
8.0.190.0080.00416.85
8.0.180.0050.00316.74
8.0.170.0000.00816.94
8.0.160.0000.00716.94
8.0.150.0050.00216.86
8.0.140.0000.00716.85
8.0.130.0000.00613.30
8.0.120.0040.00416.86
8.0.110.0000.00716.92
8.0.100.0050.00316.75
8.0.90.0000.00816.99
8.0.80.0130.00316.83
8.0.70.0040.00416.91
8.0.60.0050.00316.87
8.0.50.0080.00016.76
8.0.30.0100.01017.11
8.0.20.0130.00617.40
8.0.10.0060.00317.02
8.0.00.0090.01116.85
7.4.330.0030.00315.02
7.4.320.0060.00016.54
7.4.300.0060.00016.52
7.4.290.0030.00316.57
7.4.280.0040.00416.43
7.4.270.0070.00016.29
7.4.260.0030.00316.54
7.4.250.0040.00416.54
7.4.240.0050.00216.50
7.4.230.0040.00416.23
7.4.220.0130.00616.59
7.4.210.0060.00916.60
7.4.200.0030.00316.55
7.4.160.0110.00416.52
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0130.00716.48
7.4.120.0100.00816.46
7.4.110.0060.00916.50
7.4.100.0070.01016.60
7.4.90.0100.00716.20
7.4.80.0140.00319.39
7.4.70.0070.01716.57
7.4.60.0040.01216.42
7.4.50.0040.00416.44
7.4.40.0120.00916.37
7.4.30.0030.01316.28
7.4.00.0070.01114.46
7.3.330.0060.00013.04
7.3.320.0000.00513.02
7.3.310.0070.00016.03
7.3.300.0070.00016.13
7.3.290.0100.00416.17
7.3.280.0090.00816.12
7.3.270.0080.01117.40
7.3.260.0090.00916.16
7.3.250.0090.00916.09
7.3.240.0080.00816.17
7.3.230.0060.01016.49
7.3.210.0070.01016.22
7.3.200.0030.01319.39
7.3.190.0140.00316.24
7.3.180.0030.01216.20
7.3.170.0000.01816.27
7.3.160.0130.00316.49
7.2.330.0040.01316.51
7.2.320.0100.00716.51
7.2.310.0070.01016.53
7.2.300.0030.01316.39
7.2.290.0090.00916.36
7.2.60.0090.00616.91
7.1.200.0050.00515.79
7.1.70.0000.00716.74
7.1.60.0070.01819.11
7.1.50.0140.01016.80
7.1.00.0000.07722.45
7.0.200.0050.00516.41
7.0.140.0130.06322.11
7.0.60.0100.07320.00
7.0.50.0000.04317.80
7.0.40.0000.04719.90
7.0.30.0170.07020.17
7.0.20.0270.07320.09
7.0.10.0070.04320.02
7.0.00.0170.06720.16
5.6.280.0100.06021.09
5.6.210.0130.07720.46
5.6.200.0030.08318.08
5.6.190.0100.03720.43
5.6.180.0170.04020.41
5.6.170.0300.06720.49
5.6.160.0100.07320.38
5.6.150.0070.08018.11
5.6.140.0000.07718.18
5.6.130.0100.04718.17
5.6.120.0070.08020.97
5.6.110.0000.07021.07
5.6.100.0130.08720.98
5.6.90.0070.08720.97
5.6.80.0070.08020.39
5.6.70.3730.04020.38
5.5.350.0130.08020.48
5.5.340.0130.04018.03
5.5.330.0100.04720.27
5.5.320.0400.06720.29
5.5.310.0300.04720.18
5.5.300.0000.09018.01
5.5.290.0100.05017.91
5.5.280.0100.06320.68
5.5.270.0070.03720.72
5.5.260.0070.07720.75
5.5.250.0070.04320.58
5.5.240.0300.07020.18
5.4.450.0670.06319.63
5.4.440.0800.06319.24
5.4.430.0970.04719.44
5.4.420.0630.05319.54
5.4.410.0630.05719.39
5.4.400.0670.05018.95
5.4.390.0600.05718.80
5.4.380.0800.04319.31
5.4.370.0730.05718.91
5.4.360.0870.05319.19
5.4.350.0730.05718.91
5.4.340.0040.03611.97
5.4.320.0040.04012.45
5.4.310.0050.04212.45
5.4.300.0070.03912.45
5.4.290.0100.03812.45
5.4.280.0080.03712.34
5.4.270.0070.04212.34
5.4.260.0050.04212.35
5.4.250.0080.03812.35
5.4.240.0070.03812.34
5.4.230.0090.03612.34
5.4.220.0100.03412.34
5.4.210.0090.03212.34
5.4.200.0050.04112.34
5.4.190.0070.03512.33
5.4.180.0060.03712.34
5.4.170.0090.03412.34
5.4.160.0030.04012.34
5.4.150.0120.03412.34
5.4.140.0080.03712.02
5.4.130.0080.03712.01
5.4.120.0060.03511.96
5.4.110.0130.04011.96
5.4.100.0030.04011.96
5.4.90.0070.06211.96
5.4.80.0070.03911.96
5.4.70.0070.03611.96
5.4.60.0060.04211.96
5.4.50.0090.03311.96
5.4.40.0070.04011.95
5.4.30.0040.04411.95
5.4.20.0070.04411.95
5.4.10.0090.03411.94
5.4.00.0050.04011.44
5.3.290.0050.04412.80
5.3.280.0040.04512.71
5.3.270.0040.04112.72
5.3.260.0080.03712.72
5.3.250.0040.03812.71
5.3.240.0060.04112.72
5.3.230.0080.04012.71
5.3.220.0070.03712.68
5.3.210.0140.03812.68
5.3.200.0080.03812.68
5.3.190.0070.03712.67
5.3.180.0080.04712.68
5.3.170.0070.03712.67
5.3.160.0070.03912.68
5.3.150.0050.03912.67
5.3.140.0080.03812.66
5.3.130.0060.04312.66
5.3.120.0050.03912.66
5.3.110.0110.03612.66
5.3.100.0090.03412.12
5.3.90.0050.04312.08
5.3.80.0080.03712.07
5.3.70.0070.03712.07
5.3.60.0100.03512.07
5.3.50.0040.03912.00
5.3.40.0060.03612.00
5.3.30.0050.03611.95
5.3.20.0070.03811.73
5.3.10.0070.03511.70
5.3.00.0060.03611.68
5.2.170.0030.0349.19
5.2.160.0050.0329.19
5.2.150.0070.0289.19
5.2.140.0050.0309.18
5.2.130.0030.0349.14
5.2.120.0060.0269.14
5.2.110.0040.0309.15
5.2.100.0070.0269.14
5.2.90.0090.0299.14
5.2.80.0090.0299.14
5.2.70.0030.0359.15
5.2.60.0050.0309.10
5.2.50.0030.0339.06
5.2.40.0050.0299.04
5.2.30.0060.0299.02
5.2.20.0050.0299.01
5.2.10.0030.0318.93
5.2.00.0070.0328.78
5.1.60.0030.0278.07
5.1.50.0050.0278.07
5.1.40.0070.0258.05
5.1.30.0020.0288.40
5.1.20.0030.0288.42
5.1.10.0050.0258.14
5.1.00.0050.0278.14
5.0.50.0040.0246.62
5.0.40.0040.0236.48
5.0.30.0040.0376.29
5.0.20.0020.0226.26
5.0.10.0030.0226.24
5.0.00.0000.0376.23
4.4.90.0020.0164.78
4.4.80.0050.0134.76
4.4.70.0050.0144.76
4.4.60.0040.0154.75
4.4.50.0050.0144.77
4.4.40.0050.0264.71
4.4.30.0010.0184.76
4.4.20.0040.0154.84
4.4.10.0050.0154.85
4.4.00.0020.0274.76
4.3.110.0030.0164.67
4.3.100.0050.0164.66
4.3.90.0030.0174.63
4.3.80.0030.0264.58
4.3.70.0030.0164.63
4.3.60.0030.0174.63
4.3.50.0060.0194.63
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0030.0203.26
4.3.10.0010.0203.22
4.3.00.0170.0306.90

preferences:
59.37 ms | 400 KiB | 5 Q