3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize("O:8:\"stdClass\":3:{s:7:\"\0*\0view\";s:3:\"foo\";s:7:\"\0A\0view\";s:3:\"foo\";s:4:\"view\";s:3:\"foo\";}"));

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)
8.3.60.0100.01016.63
8.3.50.0140.00621.82
8.3.40.0090.00618.54
8.3.30.0140.00018.66
8.3.20.0050.00320.21
8.3.10.0080.00023.48
8.3.00.0040.00419.25
8.2.180.0140.00718.00
8.2.170.0040.01122.96
8.2.160.0030.01020.35
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00322.25
8.2.110.0030.00622.14
8.2.100.0040.00717.59
8.2.90.0040.00418.96
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0070.00018.03
8.2.30.0000.00817.90
8.2.20.0000.00817.45
8.2.10.0000.00717.84
8.2.00.0030.00717.58
8.1.280.0000.01425.92
8.1.270.0040.00423.83
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00824.02
8.1.230.0070.00419.04
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.18
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0040.00421.86
8.1.150.0070.00018.38
8.1.140.0070.00017.25
8.1.130.0070.00017.80
8.1.120.0070.00017.37
8.1.110.0060.00317.25
8.1.100.0050.00317.34
8.1.90.0070.00017.23
8.1.80.0080.00017.35
8.1.70.0040.00417.19
8.1.60.0050.00317.46
8.1.50.0080.00017.30
8.1.40.0050.00317.22
8.1.30.0030.00617.41
8.1.20.0000.00917.41
8.1.10.0000.00817.41
8.1.00.0040.00417.28
8.0.300.0000.00718.77
8.0.290.0000.00716.91
8.0.280.0000.00718.37
8.0.270.0040.00317.07
8.0.260.0030.00317.16
8.0.250.0000.00716.95
8.0.240.0000.00816.79
8.0.230.0040.00416.82
8.0.220.0000.00716.80
8.0.210.0040.00416.84
8.0.200.0000.00816.82
8.0.190.0040.00416.88
8.0.180.0040.00416.79
8.0.170.0050.00316.71
8.0.160.0030.00316.75
8.0.150.0000.00716.64
8.0.140.0030.00316.66
8.0.130.0000.00613.25
8.0.120.0080.00016.80
8.0.110.0050.00316.82
8.0.100.0040.00416.78
8.0.90.0040.00416.91
8.0.80.0080.00616.78
8.0.70.0040.00416.76
8.0.60.0040.00416.68
8.0.50.0080.00016.82
8.0.30.0090.00916.93
8.0.20.0130.00717.40
8.0.10.0000.00716.76
8.0.00.0100.01016.78
7.4.330.0000.00615.00
7.4.320.0070.00016.39
7.4.300.0030.00316.39
7.4.290.0000.00716.35
7.4.280.0070.00016.35
7.4.270.0000.00716.36
7.4.260.0040.00416.31
7.4.250.0040.00416.47
7.4.240.0000.00716.35
7.4.230.0030.00316.29
7.4.220.0030.01316.43
7.4.210.0050.01016.45
7.4.200.0030.00316.40
7.4.190.0000.00716.43
7.4.160.0030.01216.55
7.4.150.0130.00717.40
7.4.140.0090.00917.86
7.4.130.0090.00816.24
7.4.120.0080.01016.31
7.4.110.0160.00416.39
7.4.100.0100.01316.51
7.4.90.0110.00616.51
7.4.80.0130.00619.39
7.4.70.0030.01316.36
7.4.60.0070.01016.36
7.4.50.0030.00616.50
7.4.40.0130.00322.77
7.4.30.0100.00616.28
7.4.00.0090.00814.67
7.3.330.0020.00212.98
7.3.320.0050.00012.88
7.3.310.0000.00716.18
7.3.300.0070.00016.11
7.3.290.0100.01016.18
7.3.280.0100.01016.17
7.3.270.0090.00917.40
7.3.260.0170.00016.23
7.3.250.0100.01316.13
7.3.240.0150.00616.13
7.3.230.0130.00416.39
7.3.210.0160.00016.32
7.3.200.0080.01119.39
7.3.190.0120.00616.22
7.3.180.0080.00816.29
7.3.170.0040.01216.32
7.3.160.0120.00316.15
7.3.120.0050.01214.57
7.3.110.0070.00714.71
7.3.100.0100.00514.68
7.3.90.0030.01014.74
7.3.80.0020.00814.53
7.3.70.0030.01014.73
7.3.60.0050.00714.51
7.3.50.0060.00414.53
7.3.40.0090.00314.46
7.3.30.0030.00614.76
7.3.20.0060.00616.45
7.3.10.0060.00916.35
7.3.00.0090.00716.36
7.2.330.0140.00516.52
7.2.320.0120.01316.47
7.2.310.0100.00716.42
7.2.300.0070.01616.44
7.2.290.0030.01316.58
7.2.250.0090.00914.66
7.2.240.0050.01014.72
7.2.230.0040.00914.69
7.2.220.0060.00714.77
7.2.210.0080.00714.56
7.2.200.0080.00814.64
7.2.190.0060.00914.81
7.2.180.0030.01014.89
7.2.170.0040.00614.82
7.2.160.0100.00714.93
7.2.150.0040.01116.76
7.2.140.0030.00716.67
7.2.130.0090.00316.55
7.2.120.0040.01116.62
7.2.110.0040.00716.70
7.2.100.0070.00716.51
7.2.90.0070.00316.65
7.2.80.0070.00716.70
7.2.70.0030.01316.63
7.2.60.0030.00616.43
7.2.50.0040.01216.52
7.2.40.0060.00616.80
7.2.30.0000.01116.88
7.2.20.0030.01216.48
7.2.10.0100.00316.91
7.2.00.0030.01118.02
7.1.330.0080.00615.74
7.1.320.0040.00715.57
7.1.310.0030.01015.75
7.1.300.0020.01115.74
7.1.290.0070.00515.33
7.1.280.0050.01115.48
7.1.270.0110.00415.49
7.1.260.0050.00715.82
7.1.250.0100.00315.63
7.1.100.0040.01117.78
7.1.70.0060.00917.06
7.1.60.0070.01719.33
7.1.50.0070.01716.82
7.1.00.0030.07722.45
7.0.200.0430.00314.60
7.0.140.0070.06322.07
7.0.60.0070.08319.96
7.0.50.0070.04717.82
7.0.40.0030.05720.09
7.0.30.0600.06320.13
7.0.20.0170.07320.34
7.0.10.0100.05720.13
7.0.00.0030.04720.18
5.6.280.0130.06321.14
5.6.210.0070.08320.54
5.6.200.0070.06718.08
5.6.190.0100.05720.43
5.6.180.0200.06720.48
5.6.170.0170.05020.52
5.6.160.0030.04320.71
5.6.150.0030.05318.21
5.6.140.0070.04718.07
5.6.130.0030.07018.08
5.6.120.0000.09720.98
5.6.110.0030.04021.03
5.6.100.0170.07020.96
5.6.90.0170.07320.87
5.6.80.0100.05720.36
5.6.70.4600.04020.25
5.5.350.0170.05320.39
5.5.340.0030.04018.02
5.5.330.0130.08020.36
5.5.320.0170.07020.31
5.5.310.0270.05320.46
5.5.300.0070.03318.02
5.5.290.0100.07717.91
5.5.280.0100.03720.87
5.5.270.0100.03720.86
5.5.260.0070.08320.86
5.5.250.0030.04020.57
5.5.240.0230.06320.25
5.4.450.0630.06019.61
5.4.440.0670.05719.27
5.4.430.0570.06019.62
5.4.420.0230.04019.27
5.4.410.0030.06019.37
5.4.400.0130.05019.23
5.4.390.0130.05018.98
5.4.380.0070.05719.05
5.4.370.0100.07019.18
5.4.360.0230.06019.18
5.4.350.0060.03511.97
5.4.340.0120.04111.96
5.4.320.0040.05512.45
5.4.310.0100.04112.45
5.4.300.0070.04212.45
5.4.290.0080.03612.45
5.4.280.0080.04912.32
5.4.270.0050.04212.32
5.4.260.0080.04312.32
5.4.250.0090.04212.32
5.4.240.0050.03812.32
5.4.230.0080.04412.31
5.4.220.0140.05312.31
5.4.210.0110.05512.31
5.4.200.0150.05112.31
5.4.190.0270.13112.30
5.4.180.0140.04712.31
5.4.170.0090.05912.32
5.4.160.0120.05012.31
5.4.150.0080.05712.31
5.4.140.0110.06112.00
5.4.130.0190.08411.98
5.4.120.0120.03711.94
5.4.110.0090.09711.93
5.4.100.0110.06011.93
5.4.90.0080.06611.94
5.4.80.0170.05511.94
5.4.70.0120.06111.93
5.4.60.0160.08011.93
5.4.50.0310.06311.93
5.4.40.0130.05611.92
5.4.30.0090.05211.92
5.4.20.0080.05211.92
5.4.10.0210.06911.92
5.4.00.0060.05411.41
5.3.290.0060.04112.80
5.3.280.0050.05212.71
5.3.270.0100.04512.72
5.3.260.0100.03912.71
5.3.250.0100.08012.72
5.3.240.0140.04812.72
5.3.230.0170.05012.71
5.3.220.0080.05512.68
5.3.210.0120.05412.68
5.3.200.0100.04912.68
5.3.190.0150.06412.68
5.3.180.0110.07712.67
5.3.170.0060.05212.67
5.3.160.0100.05212.67
5.3.150.0110.06612.68
5.3.140.0090.05612.66
5.3.130.0050.05512.65
5.3.120.0100.07812.65
5.3.110.0080.03812.66
5.3.100.0090.03512.12
5.3.90.0080.05512.08
5.3.80.0120.04712.07
5.3.70.0080.05112.07
5.3.60.0060.05212.07
5.3.50.0080.05212.00
5.3.40.0080.04712.00
5.3.30.0080.04011.94
5.3.20.0130.04411.70
5.3.10.0090.03811.67
5.3.00.0100.03711.66
5.2.170.0090.0309.16
5.2.160.0050.0339.15
5.2.150.0070.0339.15
5.2.140.0160.0359.15
5.2.130.0180.0599.11
5.2.120.0080.0349.11
5.2.110.0130.0599.12
5.2.100.0090.0489.12
5.2.90.0100.0369.11
5.2.80.0060.0339.11
5.2.70.0030.0359.11
5.2.60.0040.0349.06
5.2.50.0060.0309.04
5.2.40.0050.0319.00
5.2.30.0060.0308.98
5.2.20.0060.0308.97
5.2.10.0030.0308.90
5.2.00.0060.0298.76
5.1.60.0030.0268.04
5.1.50.0060.0288.05
5.1.40.0080.0338.03
5.1.30.0080.0258.38
5.1.20.0040.0388.40
5.1.10.0090.0378.12
5.1.00.0050.0368.12
5.0.50.0060.0416.59
5.0.40.0110.0276.46
5.0.30.0060.0446.27
5.0.20.0070.0336.25
5.0.10.0040.0316.22
5.0.00.0100.0526.21
4.4.90.0130.0394.77
4.4.80.0120.0384.75
4.4.70.0100.0304.75
4.4.60.0040.0174.75
4.4.50.0040.0224.77
4.4.40.0050.0434.71
4.4.30.0030.0234.76
4.4.20.0080.0174.84
4.4.10.0040.0184.85
4.4.00.0110.0444.75
4.3.110.0090.0194.67
4.3.100.0140.0254.66
4.3.90.0080.0294.63
4.3.80.0060.0334.58
4.3.70.0210.0484.63
4.3.60.0410.0444.63
4.3.50.0070.0294.63
4.3.40.0090.0474.54
4.3.30.0070.0213.27
4.3.20.0060.0253.25
4.3.10.0030.0223.21
4.3.00.0070.0277.62

preferences:
41.65 ms | 401 KiB | 5 Q