3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize("a:4:{i:0;i:5;}")); ?>

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)
8.3.40.0110.00418.60
8.3.30.0030.01018.95
8.3.20.0050.00220.04
8.3.10.0040.00422.10
8.3.00.0000.00722.43
8.2.170.0070.00722.96
8.2.160.0070.00719.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0000.00819.36
8.2.110.0030.00622.20
8.2.100.0110.00019.39
8.2.90.0040.00419.05
8.2.80.0070.00717.97
8.2.70.0030.00717.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00819.82
8.2.30.0050.00217.96
8.2.20.0050.00317.56
8.2.10.0040.00417.61
8.2.00.0040.00417.54
8.1.270.0080.00021.84
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0080.00323.93
8.1.230.0110.00019.02
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.10
8.1.190.0000.00817.30
8.1.180.0070.00018.63
8.1.170.0030.00618.65
8.1.160.0070.00022.09
8.1.150.0040.00418.43
8.1.140.0040.00417.27
8.1.130.0040.00417.62
8.1.120.0030.00517.39
8.1.110.0000.00717.19
8.1.100.0040.00417.21
8.1.90.0000.00717.27
8.1.80.0040.00417.31
8.1.70.0000.00717.29
8.1.60.0060.00317.42
8.1.50.0040.00417.39
8.1.40.0000.00717.33
8.1.30.0070.00017.38
8.1.20.0000.00817.39
8.1.10.0000.00717.38
8.1.00.0080.00017.16
8.0.300.0070.00018.77
8.0.290.0030.00616.79
8.0.280.0000.00718.27
8.0.270.0030.00517.02
8.0.260.0030.00316.79
8.0.250.0000.00716.86
8.0.240.0030.00316.94
8.0.230.0030.00316.79
8.0.220.0050.00316.75
8.0.210.0030.00316.70
8.0.200.0070.00016.88
8.0.190.0000.00716.87
8.0.180.0000.00816.73
8.0.170.0000.00816.75
8.0.160.0000.00716.87
8.0.150.0040.00416.65
8.0.140.0070.00016.82
8.0.130.0030.00313.25
8.0.120.0030.00616.78
8.0.110.0000.00716.64
8.0.100.0080.00016.80
8.0.90.0040.00416.88
8.0.80.0130.00616.73
8.0.70.0040.00416.66
8.0.60.0000.00816.72
8.0.50.0000.00816.69
8.0.30.0120.00616.81
8.0.20.0050.01217.40
8.0.10.0050.00216.80
8.0.00.0140.00716.54
7.4.330.0000.00515.00
7.4.320.0000.00616.46
7.4.300.0060.00016.36
7.4.290.0030.00316.29
7.4.280.0060.00016.36
7.4.270.0030.00316.37
7.4.260.0000.00716.39
7.4.250.0070.00016.43
7.4.240.0020.00516.45
7.4.230.0000.00616.30
7.4.220.0110.01116.37
7.4.210.0060.00916.43
7.4.200.0000.00716.21
7.4.190.0040.00416.52
7.4.160.0130.00316.30
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0070.01116.37
7.4.120.0120.00516.43
7.4.110.0070.01016.27
7.4.100.0100.00716.46
7.4.90.0060.01216.48
7.4.80.0160.00419.39
7.4.70.0090.01216.33
7.4.60.0070.01016.27
7.4.50.0000.00816.36
7.4.40.0060.01022.77
7.4.30.0090.00616.45
7.4.00.0100.00714.68
7.3.330.0000.00513.05
7.3.320.0050.00013.09
7.3.310.0000.00716.12
7.3.300.0060.00016.09
7.3.290.0060.01216.16
7.3.280.0080.00916.17
7.3.270.0030.01317.40
7.3.260.0130.00716.36
7.3.250.0090.00816.21
7.3.240.0040.01316.22
7.3.230.0160.00316.43
7.3.210.0080.00916.20
7.3.200.0120.00919.39
7.3.190.0120.00916.27
7.3.180.0030.01316.10
7.3.170.0080.00816.27
7.3.160.0070.00716.24
7.3.120.0050.00814.64
7.3.110.0130.00614.79
7.3.100.0100.00714.71
7.3.90.0070.00714.54
7.3.80.0030.01114.87
7.3.70.0040.00714.53
7.3.60.0060.00814.73
7.3.50.0070.00414.56
7.3.40.0090.00414.68
7.3.30.0040.00914.77
7.3.20.0090.00816.57
7.3.10.0050.01116.67
7.3.00.0020.00916.58
7.2.330.0100.01016.20
7.2.320.0040.01516.23
7.2.310.0090.01216.52
7.2.300.0080.00816.14
7.2.290.0070.01516.37
7.2.250.0050.01214.88
7.2.240.0100.00614.74
7.2.230.0050.00814.77
7.2.220.0050.01114.87
7.2.210.0050.00914.78
7.2.200.0050.00814.69
7.2.190.0050.00714.69
7.2.180.0020.01214.72
7.2.170.0040.00814.90
7.2.160.0080.00514.69
7.2.150.0110.00516.78
7.2.140.0050.01216.69
7.2.130.0050.01116.73
7.2.120.0050.00716.64
7.2.110.0020.01416.64
7.2.100.0040.01216.76
7.2.90.0080.00616.78
7.2.80.0070.00716.61
7.2.70.0040.01116.43
7.2.60.0070.00716.66
7.2.50.0030.00916.80
7.2.40.0080.00816.85
7.2.30.0050.00716.69
7.2.20.0070.00816.75
7.2.10.0030.00916.69
7.2.00.0060.00917.51
7.1.330.0080.00715.63
7.1.320.0030.01115.55
7.1.310.0030.00915.78
7.1.300.0050.00715.61
7.1.290.0050.00815.68
7.1.280.0020.01015.65
7.1.270.0070.00615.56
7.1.260.0050.01015.61
7.1.250.0030.01015.54
7.1.240.0000.00815.68
7.1.230.0030.00915.58
7.1.220.0060.00815.54
7.1.210.0030.01015.53
7.1.200.0060.00315.74
7.1.190.0070.00715.70
7.1.180.0090.00615.77
7.1.170.0000.01015.44
7.1.160.0060.01015.75
7.1.150.0060.00915.36
7.1.140.0040.01115.61
7.1.130.0030.00915.73
7.1.120.0060.00615.70
7.1.110.0060.00615.52
7.1.100.0110.00216.65
7.1.90.0060.00315.44
7.1.80.0070.00715.51
7.1.70.0070.00516.26
7.1.60.0060.00617.64
7.1.50.0100.00816.15
7.1.40.0100.00015.77
7.1.30.0030.00715.67
7.1.20.0100.00315.79
7.1.10.0120.00015.76
7.1.00.0030.04119.06
7.0.330.0040.00815.47
7.0.320.0060.00915.19
7.0.310.0070.00415.29
7.0.300.0000.01115.32
7.0.290.0060.00615.24
7.0.280.0090.00615.25
7.0.270.0070.00415.14
7.0.260.0070.00715.21
7.0.250.0000.01115.36
7.0.240.0030.01015.38
7.0.230.0030.01015.34
7.0.220.0070.00715.10
7.0.210.0000.00915.04
7.0.200.0020.01015.99
7.0.190.0060.00315.30
7.0.180.0060.00315.43
7.0.170.0070.00315.16
7.0.160.0060.00915.20
7.0.150.0080.00015.19
7.0.140.0050.03918.67
7.0.130.0030.00615.20
7.0.120.0090.00315.14
7.0.110.0000.01415.36
7.0.100.0130.03217.69
7.0.90.0080.02517.63
7.0.80.0080.04317.67
7.0.70.0070.03717.46
7.0.60.0050.04317.57
7.0.50.0080.04317.68
7.0.40.0050.04316.72
7.0.30.0080.04316.64
7.0.20.0030.04416.70
7.0.10.0050.02816.59
7.0.00.0120.03716.71
5.6.400.0060.00313.78
5.6.390.0100.00314.05
5.6.380.0150.00014.13
5.6.370.0090.00614.07
5.6.360.0030.01214.13
5.6.350.0080.00314.32
5.6.340.0040.00714.31
5.6.330.0100.00314.14
5.6.320.0080.00413.94
5.6.310.0030.00814.12
5.6.300.0110.00414.28
5.6.290.0040.01114.14
5.6.280.0080.03517.63
5.6.270.0040.00714.09
5.6.260.0000.01514.13
5.6.250.0050.03117.39
5.6.240.0100.03917.48
5.6.230.0040.03117.56
5.6.220.0040.04617.51
5.6.210.0050.03017.42
5.6.200.0060.04317.57
5.6.190.0030.05117.69
5.6.180.0120.02317.67
5.6.170.0110.02517.69
5.6.160.0070.03817.44
5.6.150.0050.04517.68
5.6.140.0100.03917.60
5.6.130.0100.04017.46
5.6.120.0080.04517.53
5.6.110.0070.04717.53
5.6.100.0080.04617.70
5.6.90.0050.04417.59
5.6.80.0050.04417.26
5.6.70.0080.03017.34
5.6.60.0030.03117.16
5.6.50.0120.03717.38
5.6.40.0120.02217.36
5.6.30.0070.04117.27
5.6.20.0070.04317.39
5.6.10.0050.03917.28
5.6.00.0090.04017.25
5.5.380.0070.03417.31
5.5.370.0110.03517.32
5.5.360.0100.04517.11
5.5.350.0050.05017.17
5.5.340.0050.04517.26
5.5.330.0030.05217.39
5.5.320.0080.03717.53
5.5.310.0070.04517.38
5.5.300.0090.04217.52
5.5.290.0110.04617.54
5.5.280.0020.04617.49
5.5.270.0080.04517.58
5.5.260.0090.03117.51
5.5.250.0000.04417.25
5.5.240.0080.03016.88
5.5.230.0080.04017.01
5.5.220.0100.04317.08
5.5.210.0100.03117.00
5.5.200.0080.05017.12
5.5.190.0100.04316.99
5.5.180.0030.03117.06
5.5.170.0040.01113.89
5.5.160.0060.03817.01
5.5.150.0070.04217.13
5.5.140.0120.03716.93
5.5.130.0050.04017.01
5.5.120.0070.04117.10
5.5.110.0030.04417.00
5.5.100.0110.04017.07
5.5.90.0060.04117.08
5.5.80.0100.04017.10
5.5.70.0080.03616.83
5.5.60.0070.04717.03
5.5.50.0070.02816.88
5.5.40.0140.03316.96
5.5.30.0050.04317.02
5.5.20.0120.02217.01
5.5.10.0120.04017.07
5.5.00.0070.03317.06
5.4.450.0100.04015.93
5.4.440.0080.03715.82
5.4.430.0070.02315.96
5.4.420.0040.02315.96
5.4.410.0050.04215.89
5.4.400.0070.03815.81
5.4.390.0070.04015.75
5.4.380.0100.03715.66
5.4.370.0030.04015.88
5.4.360.0060.03815.84
5.4.350.0030.04315.67
5.4.340.0030.04015.74
5.4.330.0000.01212.54
5.4.320.0150.03315.74
5.4.310.0050.04215.74
5.4.300.0020.04315.81
5.4.290.0080.03515.82
5.4.280.0000.03515.75
5.4.270.0070.04015.80
5.4.260.0030.04015.76
5.4.250.0060.03915.81
5.4.240.0060.02815.71
5.4.230.0080.03515.81
5.4.220.0070.02915.78
5.4.210.0070.03615.72
5.4.200.0070.04015.75
5.4.190.0060.04115.80
5.4.180.0060.02115.71
5.4.170.0070.02715.89
5.4.160.0080.03715.73
5.4.150.0070.04515.65
5.4.140.0050.04014.39
5.4.130.0070.03514.40
5.4.120.0080.03814.45
5.4.110.0050.03914.40
5.4.100.0060.03514.38
5.4.90.0110.03014.47
5.4.80.0080.03214.36
5.4.70.0070.03714.39
5.4.60.0100.01814.46
5.4.50.0030.02514.43
5.4.40.0110.03014.39
5.4.30.0030.04114.38
5.4.20.0060.02314.46
5.4.10.0090.04014.42
5.4.00.0060.03814.16
5.3.290.0070.03513.59
5.3.280.0030.03713.55
5.3.270.0050.03313.54
5.3.260.0070.01813.50
5.3.250.0070.03813.50
5.3.240.0060.03913.54
5.3.230.0100.03613.47
5.3.220.0050.04213.55
5.3.210.0030.03313.54
5.3.200.0050.04113.48
5.3.190.0090.03313.54
5.3.180.0050.02813.54
5.3.170.0060.03613.50
5.3.160.0090.03513.54
5.3.150.0050.03613.52
5.3.140.0040.04013.51
5.3.130.0080.03613.47
5.3.120.0050.03813.53
5.3.110.0050.03713.49
5.3.100.0070.03213.28
5.3.90.0050.03213.23
5.3.80.0060.03413.20
5.3.70.0050.03513.26
5.3.60.0100.03513.19
5.3.50.0050.04013.24
5.3.40.0070.03713.13
5.3.30.0120.03313.21
5.3.20.0070.03813.00
5.3.10.0070.02913.02
5.3.00.0020.03013.06
5.2.170.0070.06711.53
5.2.160.0130.05311.53
5.2.150.0100.05011.53
5.2.140.0000.06711.53
5.2.130.0130.05311.53
5.2.120.0070.06011.53
5.2.110.0100.04711.53
5.2.100.0030.05711.53
5.2.90.0030.05311.53
5.2.80.0100.05311.53
5.2.70.0170.05311.53
5.2.60.0070.06011.53
5.2.50.0070.04711.53
5.2.40.0000.03711.53
5.2.30.0030.03311.53
5.2.20.0030.06011.53
5.2.10.0100.05011.53
5.2.00.0030.05711.53
5.1.60.0030.04711.53
5.1.50.0100.04711.53
5.1.40.0000.03311.53
5.1.30.0000.05711.53
5.1.20.0070.04011.53
5.1.10.0100.04311.53
5.1.00.0100.02311.53
5.0.50.0070.04311.53
5.0.40.0000.04711.53
5.0.30.0100.06011.53
5.0.20.0030.02311.53
5.0.10.0070.04011.53
5.0.00.0070.03011.53
4.4.90.0030.02711.53
4.4.80.0030.03711.53
4.4.70.0030.03011.53
4.4.60.0000.01311.53
4.4.50.0000.03711.53
4.4.40.0030.05011.53
4.4.30.0070.01711.53
4.4.20.0000.02011.53
4.4.10.0000.03011.53
4.4.00.0030.05711.53
4.3.110.0100.03011.53
4.3.100.0070.03011.53
4.3.90.0000.03711.53
4.3.80.0030.05011.53
4.3.70.0030.02711.53
4.3.60.0000.02011.53
4.3.50.0030.03011.53
4.3.40.0030.05011.53
4.3.30.0030.02011.53
4.3.20.0000.03311.53
4.3.10.0070.02011.53
4.3.00.0000.03011.53

preferences:
43.42 ms | 400 KiB | 5 Q