3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = "lol"; unserialize($var);

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)
8.3.60.0070.01316.63
8.3.50.0090.00922.04
8.3.40.0110.00418.77
8.3.30.0110.00318.88
8.3.20.0040.00420.21
8.3.10.0040.00421.57
8.3.00.0050.00219.02
8.2.180.0110.00418.42
8.2.170.0120.00322.96
8.2.160.0060.00622.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00919.30
8.2.110.0060.00322.15
8.2.100.0040.00717.72
8.2.90.0060.00617.50
8.2.80.0030.00618.73
8.2.70.0050.00317.50
8.2.60.0080.00018.04
8.2.50.0050.00318.07
8.2.40.0000.00717.92
8.2.30.0000.00717.99
8.2.20.0040.00417.67
8.2.10.0000.00717.98
8.2.00.0080.00017.60
8.1.280.0150.00425.92
8.1.270.0050.00318.89
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00322.01
8.1.230.0040.00717.70
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0030.00617.11
8.1.180.0030.00518.10
8.1.170.0000.00718.77
8.1.160.0050.00318.73
8.1.150.0040.00418.61
8.1.140.0020.00517.31
8.1.130.0060.00017.75
8.1.120.0000.00717.32
8.1.110.0040.00417.35
8.1.100.0040.00417.34
8.1.90.0040.00417.27
8.1.80.0030.00617.40
8.1.70.0000.00717.29
8.1.60.0040.00417.48
8.1.50.0080.00317.46
8.1.40.0030.00617.43
8.1.30.0080.00017.52
8.1.20.0000.00717.60
8.1.10.0040.00417.35
8.1.00.0040.00417.29
8.0.300.0100.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.24
8.0.270.0000.00717.06
8.0.260.0030.00317.10
8.0.250.0000.00616.85
8.0.240.0040.00417.01
8.0.230.0070.00016.95
8.0.220.0000.00816.96
8.0.210.0000.00816.82
8.0.200.0020.00516.94
8.0.190.0040.00416.93
8.0.180.0000.00716.89
8.0.170.0070.00016.91
8.0.160.0000.00716.95
8.0.150.0040.00416.73
8.0.140.0060.00316.85
8.0.130.0000.00613.35
8.0.120.0040.00416.90
8.0.110.0030.00516.78
8.0.100.0030.00516.88
8.0.90.0000.00816.89
8.0.80.0130.00316.90
8.0.70.0000.00816.85
8.0.60.0000.00716.71
8.0.50.0000.00816.87
8.0.30.0170.00616.98
8.0.20.0080.01117.40
8.0.10.0040.00417.11
8.0.00.0100.01116.72
7.4.330.0000.00515.03
7.4.320.0030.00316.46
7.4.300.0030.00316.44
7.4.290.0040.00416.44
7.4.280.0060.00316.31
7.4.270.0030.00316.44
7.4.260.0000.00716.48
7.4.250.0070.00016.47
7.4.240.0020.00516.46
7.4.230.0030.00316.62
7.4.220.0120.00616.32
7.4.210.0140.00316.49
7.4.200.0040.00416.32
7.4.160.0150.00616.34
7.4.150.0070.01317.40
7.4.140.0110.00817.86
7.4.130.0080.01016.40
7.4.120.0100.00816.35
7.4.110.0230.00016.29
7.4.100.0110.01116.39
7.4.90.0140.00316.47
7.4.80.0110.00719.39
7.4.70.0170.00316.29
7.4.60.0070.01016.54
7.4.50.0040.00016.18
7.4.40.0130.00316.50
7.4.30.0030.01416.26
7.4.00.0060.01115.02
7.3.330.0000.00612.95
7.3.320.0050.00013.04
7.3.310.0030.00316.29
7.3.300.0030.00316.22
7.3.290.0070.00016.10
7.3.280.0080.00716.25
7.3.270.0120.00917.40
7.3.260.0250.00016.20
7.3.250.0110.00516.31
7.3.240.0000.01616.37
7.3.230.0150.00416.47
7.3.210.0080.00916.10
7.3.200.0120.00919.39
7.3.190.0060.00916.24
7.3.180.0090.00616.34
7.3.170.0030.01716.27
7.3.160.0120.00316.25
7.3.120.0100.00914.61
7.3.110.0030.01314.45
7.3.100.0030.01214.75
7.3.90.0030.01314.62
7.3.80.0030.00714.65
7.3.70.0070.00714.73
7.3.60.0030.00614.78
7.3.50.0060.01014.66
7.3.40.0040.00414.69
7.3.30.0090.00914.78
7.3.20.0070.00716.56
7.3.10.0090.00616.48
7.3.00.0180.00016.47
7.2.330.0100.00716.54
7.2.320.0070.01016.26
7.2.310.0090.00616.57
7.2.300.0060.01016.17
7.2.290.0120.00816.52
7.2.250.0070.01415.04
7.2.240.0060.01314.93
7.2.230.0100.00614.64
7.2.220.0100.00314.97
7.2.210.0070.01114.77
7.2.200.0040.01114.89
7.2.190.0060.00914.74
7.2.180.0120.00014.92
7.2.170.0080.00314.84
7.2.00.0090.00319.01
7.1.330.0000.01515.40
7.1.320.0070.00315.81
7.1.310.0070.00415.91
7.1.300.0040.01115.69
7.1.290.0040.01115.44
7.1.280.0090.00615.74
7.1.270.0110.00615.63
7.1.260.0100.00315.77
7.1.100.0000.01518.01
7.1.70.0030.01317.07
7.1.60.0000.02119.46
7.1.50.0100.01316.51
7.1.00.0000.08022.36
7.0.200.0040.00416.61
7.0.140.0030.03321.98
7.0.60.0130.08019.94
7.0.50.0100.04317.89
7.0.40.0100.07320.20
7.0.30.0300.05320.13
7.0.20.0330.05320.27
7.0.10.0000.04720.09
7.0.00.0030.05719.96
5.6.280.0000.07320.82
5.6.210.0130.07020.76
5.6.200.0100.07718.19
5.6.190.0030.09320.45
5.6.180.0370.07020.27
5.6.170.0070.07020.50
5.6.160.0170.07320.48
5.6.150.0000.04318.12
5.6.140.0100.08018.22
5.6.130.0070.04018.11
5.6.120.0130.07721.01
5.6.110.0100.06720.97
5.6.100.0100.08021.03
5.6.90.0100.07720.97
5.6.80.0100.03720.34
5.5.350.0230.04020.40
5.5.340.0070.07017.97
5.5.330.0130.08020.06
5.5.320.0070.07320.26
5.5.310.0300.04720.29
5.5.300.0100.06018.00
5.5.290.0070.07317.94
5.5.280.0130.07720.79
5.5.270.0070.06720.84
5.5.260.0100.05720.77
5.5.250.0070.03720.68
5.5.240.0030.08020.36
5.4.450.0230.05319.58
5.4.440.0730.06719.27
5.4.430.0970.05719.57
5.4.420.0800.05319.54
5.4.410.0430.04319.34
5.4.400.1000.05319.26
5.4.390.1200.05718.49
5.4.380.0700.08718.69
5.4.370.0770.08018.65
5.4.360.0900.06718.78
5.4.350.0830.06718.63
5.4.340.0730.06018.68
5.4.320.0730.06318.71
5.4.310.0700.06718.52
5.4.300.0800.06718.52
5.4.290.0730.07318.77
5.4.280.0900.07018.71
5.4.270.0730.08318.55
5.4.260.0870.06718.52
5.4.250.0900.06018.56
5.4.240.0970.07318.65
5.4.230.0770.08318.55
5.4.220.1030.08718.76
5.4.210.1170.06318.48
5.4.200.1270.07716.63
5.4.190.1130.06718.70
5.4.180.0800.06718.70
5.4.170.1030.06018.66
5.4.160.0770.07318.56
5.4.150.0830.06718.70
5.4.140.0870.06716.16
5.4.130.1030.06016.09
5.4.120.0900.05316.16
5.4.110.0730.05016.26
5.4.100.0930.04716.32
5.4.90.1430.06716.16
5.4.80.0870.06316.15
5.4.70.1230.05716.29
5.4.60.0600.05716.10
5.4.50.1000.05016.32
5.4.40.0830.06016.00
5.4.30.0970.06316.27
5.4.20.0870.06716.18
5.4.10.0800.06016.13
5.4.00.1030.04715.65
5.3.290.0970.07014.75
5.3.280.0830.05314.69
5.3.270.1100.05714.52
5.3.260.0600.05014.57
5.3.250.0870.04714.51
5.3.240.1130.07014.61
5.3.230.1070.05314.59
5.3.220.0870.06014.62
5.3.210.1000.07714.54
5.3.200.0870.04714.54
5.3.190.0730.06714.54
5.3.180.0570.07014.55
5.3.170.0830.07014.59
5.3.160.0900.06014.55
5.3.150.0800.04314.63
5.3.140.0830.06314.64
5.3.130.0870.08014.54
5.3.120.0830.06014.59
5.3.110.0770.06314.62
5.3.100.0900.06014.07
5.3.90.0830.07013.93
5.3.80.1000.05314.00
5.3.70.0970.05714.01
5.3.60.1030.05313.98
5.3.50.0970.05013.92
5.3.40.0970.06313.84
5.3.30.0900.05013.98
5.3.20.1000.06313.60
5.3.10.1130.06313.57
5.3.00.0900.05713.57
5.2.170.0830.05311.29
5.2.160.1000.04711.20
5.2.150.0070.05711.15
5.2.140.0200.04311.09
5.2.130.0370.05311.05
5.2.120.0800.05011.13
5.2.110.0870.04711.06
5.2.100.0730.04711.05
5.2.90.0630.06011.09
5.2.80.0730.04311.09
5.2.70.0800.05311.13
5.2.60.0730.05311.18
5.2.50.0800.05011.07
5.2.40.0500.06011.05
5.2.30.0700.05010.93
5.2.20.0800.04710.95
5.2.10.0630.04310.86
5.2.00.0530.04310.71
5.1.60.0730.03310.09
5.1.50.0730.0409.95
5.1.40.0600.05010.09
5.1.30.0900.04010.43
5.1.20.0700.04010.39
5.1.10.0730.04710.18
5.1.00.0730.03310.19
5.0.50.0270.0408.56
5.0.40.0330.0408.54
5.0.30.0400.0438.25
5.0.20.0230.0278.29
5.0.10.0270.0338.24
5.0.00.0230.0508.34
4.4.90.0470.0205.85
4.4.80.0230.0275.84
4.4.70.0330.0175.90
4.4.60.0370.0305.86
4.4.50.0330.0275.90
4.4.40.0470.0405.89
4.4.30.0500.0205.91
4.4.20.0200.0205.93
4.4.10.0130.0305.98
4.4.00.0370.0475.92
4.3.110.0270.0235.83
4.3.100.0270.0235.83
4.3.90.0300.0205.80
4.3.80.0100.0405.87
4.3.70.0200.0235.82
4.3.60.0300.0275.79
4.3.50.0330.0275.80
4.3.40.0270.0375.79
4.3.30.0200.0234.57
4.3.20.0070.0334.57
4.3.10.0130.0274.56
4.3.00.0130.0139.35

preferences:
36.08 ms | 401 KiB | 5 Q