3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data=json_decode('{"a":1,"b":2,"c":3,"d":4,"e":5}',true); var_dump($data);

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)
8.3.60.0130.00618.18
8.3.50.0160.00622.11
8.3.40.0070.00718.42
8.3.30.0040.01118.89
8.3.20.0080.00020.16
8.3.10.0070.00021.86
8.3.00.0050.00319.14
8.2.180.0110.00718.29
8.2.170.0170.00022.96
8.2.160.0120.00922.17
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00819.43
8.2.110.0030.00620.46
8.2.100.0080.00417.72
8.2.90.0080.00017.91
8.2.80.0080.00017.97
8.2.70.0000.00817.92
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0000.00820.95
8.2.30.0050.00519.18
8.2.20.0000.00717.59
8.2.10.0040.00417.95
8.2.00.0040.00417.47
8.1.280.0140.00325.92
8.1.270.0040.00418.72
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00023.86
8.1.230.0090.00323.98
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00617.10
8.1.180.0000.00918.10
8.1.170.0080.00020.65
8.1.160.0030.00319.02
8.1.150.0040.00418.81
8.1.140.0000.00717.24
8.1.130.0030.00317.78
8.1.120.0070.00017.40
8.1.110.0000.00817.27
8.1.100.0000.00817.40
8.1.90.0040.00417.40
8.1.80.0040.00417.30
8.1.70.0030.00317.37
8.1.60.0030.00617.54
8.1.50.0000.00817.45
8.1.40.0000.00717.33
8.1.30.0000.00817.57
8.1.20.0000.00817.61
8.1.10.0030.00517.38
8.1.00.0040.00417.36
8.0.300.0000.00721.50
8.0.290.0080.00016.63
8.0.280.0030.00318.39
8.0.270.0050.00317.13
8.0.260.0040.00417.20
8.0.250.0030.00316.90
8.0.240.0050.00316.71
8.0.230.0000.00716.78
8.0.220.0030.00316.83
8.0.210.0000.00716.80
8.0.200.0000.00716.79
8.0.190.0030.00316.82
8.0.180.0000.00716.84
8.0.170.0000.00716.77
8.0.160.0000.00716.88
8.0.150.0030.00316.74
8.0.140.0070.00016.83
8.0.130.0040.00413.18
8.0.120.0000.00816.74
8.0.110.0030.00316.86
8.0.100.0000.00816.79
8.0.90.0000.00716.65
8.0.80.0120.00816.82
8.0.70.0070.00016.71
8.0.60.0080.00016.60
8.0.50.0030.00516.71
8.0.30.0100.01516.99
8.0.20.0160.00917.40
8.0.10.0000.00716.85
8.0.00.0070.01016.82
7.4.330.0060.00015.03
7.4.320.0060.00016.53
7.4.300.0070.00016.35
7.4.290.0000.00716.29
7.4.280.0000.00816.51
7.4.270.0060.00016.43
7.4.260.0030.00316.41
7.4.250.0000.00716.42
7.4.240.0050.00216.49
7.4.230.0030.00316.25
7.4.220.0070.01416.53
7.4.210.0170.00416.39
7.4.200.0050.00216.52
7.4.160.0030.01016.21
7.4.150.0060.01817.40
7.4.140.0160.00517.86
7.4.130.0090.01316.32
7.4.120.0070.00916.35
7.4.110.0100.01016.39
7.4.100.0150.00316.45
7.4.90.0090.00916.34
7.4.80.0100.01119.39
7.4.70.0100.00716.46
7.4.60.0130.00316.26
7.4.50.0040.00416.48
7.4.40.0070.01016.25
7.4.30.0090.00916.59
7.4.00.0090.00615.08
7.3.330.0000.00613.00
7.3.320.0000.00512.98
7.3.310.0070.00016.27
7.3.300.0000.00616.12
7.3.290.0080.00716.18
7.3.280.0100.01016.14
7.3.270.0130.01017.40
7.3.260.0070.01416.10
7.3.250.0080.01016.33
7.3.240.0100.00716.16
7.3.230.0070.01116.50
7.3.210.0030.01416.49
7.3.200.0120.00919.39
7.3.190.0090.00916.31
7.3.180.0070.01116.11
7.3.170.0100.01316.60
7.3.160.0000.01616.25
7.3.10.0030.01316.57
7.3.00.0070.00716.29
7.2.330.0000.01816.44
7.2.320.0090.01016.27
7.2.310.0030.01116.51
7.2.300.0070.01116.49
7.2.290.0120.01216.22
7.2.130.0040.00816.81
7.2.120.0140.00016.49
7.2.110.0070.01116.57
7.2.100.0080.00416.80
7.2.90.0000.01516.67
7.2.80.0030.01016.77
7.2.70.0060.00916.88
7.2.60.0090.00616.75
7.2.50.0090.00016.77
7.2.40.0000.01216.89
7.2.30.0090.00616.73
7.2.20.0070.00716.80
7.2.10.0120.00016.68
7.2.00.0080.00718.10
7.1.250.0030.01315.75
7.1.200.0090.00315.59
7.1.100.0000.01218.06
7.1.70.0000.00717.17
7.1.60.0130.01319.22
7.1.50.0150.00616.27
7.1.00.0000.08022.46
7.0.200.0000.00816.50
7.0.140.0100.05722.11
7.0.60.0000.08720.04
7.0.50.0100.05317.80
7.0.40.0070.05020.30
7.0.30.0300.07720.17
7.0.20.0230.05020.21
7.0.10.0070.05020.18
7.0.00.0070.08720.29
5.6.280.0070.07020.98
5.6.210.0070.08020.46
5.6.200.0000.04718.22
5.6.190.0030.05020.67
5.6.180.0270.06320.57
5.6.170.0230.08020.51
5.6.160.0070.08720.38
5.6.150.0070.07018.19
5.6.140.0070.05318.11
5.6.130.0070.08018.20
5.6.120.0100.08321.11
5.6.110.0070.07320.88
5.6.100.0100.07021.03
5.6.90.0100.06720.93
5.6.80.0000.04320.43
5.5.350.0300.07320.39
5.5.340.0130.06717.85
5.5.330.0100.08020.21
5.5.320.0270.04720.32
5.5.310.0270.04320.17
5.5.300.0070.08317.89
5.5.290.0130.06017.87
5.5.280.0030.08720.75
5.5.270.0130.08020.72
5.5.260.0130.05720.86
5.5.250.0100.04020.70
5.5.240.0030.08020.18
5.4.450.0600.06319.63
5.4.440.0200.06019.33
5.4.430.0200.05019.66
5.4.420.0170.05719.34
5.4.410.0300.04019.28
5.4.400.0200.05319.19
5.4.390.0130.06019.22
5.4.380.0170.05318.65
5.4.370.0170.05318.68
5.4.360.0230.04718.55
5.4.350.0230.05018.61
5.4.340.0170.05718.52
5.4.320.0100.06318.60
5.4.310.0230.04718.62
5.4.300.0270.05018.71
5.4.290.0270.04018.73
5.4.280.0270.04318.52
5.4.270.0130.05718.60
5.4.260.0230.04718.45
5.4.250.0200.05018.60
5.4.240.0200.05718.73
5.4.230.0170.05318.55
5.4.220.0130.05718.51
5.4.210.0170.08018.71
5.4.200.0170.04716.64
5.4.190.0230.06718.67
5.4.180.0130.07718.66
5.4.170.0200.07318.47
5.4.160.0230.04718.58
5.4.150.0100.05718.46
5.4.140.0170.05016.18
5.4.130.0130.05016.23
5.4.120.0130.05016.32
5.4.110.0230.04016.26
5.4.100.0270.04016.18
5.4.90.0170.05016.30
5.4.80.0070.06016.04
5.4.70.0170.05016.42
5.4.60.0200.04716.28
5.4.50.0100.07716.13
5.4.40.0130.05316.19
5.4.30.0130.05016.21
5.4.20.0300.04716.32
5.4.10.0130.05016.03
5.4.00.0170.04715.52
5.3.290.0170.05314.61
5.3.280.0230.04314.59
5.3.270.0130.05714.68
5.3.260.0100.06014.51
5.3.250.0300.05714.53
5.3.240.0170.05014.53
5.3.230.0130.06014.63
5.3.220.0230.04314.66
5.3.210.0200.05014.53
5.3.200.0230.04314.66
5.3.190.0230.04314.54
5.3.180.0100.05714.55
5.3.170.0070.05714.53
5.3.160.0070.05714.47
5.3.150.0230.04314.55
5.3.140.0100.05314.59
5.3.130.0130.05714.59
5.3.120.0170.05014.46
5.3.110.0100.05714.60
5.3.100.0100.05714.04
5.3.90.0200.04314.02
5.3.80.0200.04713.96
5.3.70.0170.05014.00
5.3.60.0100.05313.99
5.3.50.0130.05713.86
5.3.40.0230.04313.93
5.3.30.0170.04714.00
5.3.20.0300.05313.68
5.3.10.0100.05013.64
5.3.00.0100.05713.55
5.2.170.0070.04711.07
5.2.160.0170.03711.11
5.2.150.0100.04711.18
5.2.140.0170.04311.13
5.2.130.0030.05011.02
5.2.120.0030.05011.09
5.2.110.0070.04711.25
5.2.100.0170.03311.16
5.2.90.0100.05011.09
5.2.80.0100.04311.13
5.2.70.0100.04311.06
5.2.60.0100.04311.08
5.2.50.0030.04710.99
5.2.40.0130.04311.13
5.2.30.0070.04711.03
5.2.20.0200.03010.99
5.2.10.0100.04010.83
5.2.00.0100.04310.70
5.1.60.0100.03310.04
5.1.50.0170.02710.00
5.1.40.0100.0339.95
5.1.30.0100.03710.45
5.1.20.0000.04710.46
5.1.10.0130.03310.13
5.1.00.0070.04010.05
5.0.50.0030.0338.57
5.0.40.0030.0308.47
5.0.30.0200.0378.35
5.0.20.0070.0278.37
5.0.10.0070.0278.18
5.0.00.0130.0378.29
4.4.90.0030.0235.89
4.4.80.0030.0235.87
4.4.70.0000.0275.90
4.4.60.0030.0275.86
4.4.50.0100.0175.88
4.4.40.0000.0435.86
4.4.30.0030.0235.92
4.4.20.0070.0275.93
4.4.10.0070.0205.93
4.4.00.0000.0405.93
4.3.110.0070.0235.84
4.3.100.0030.0275.73
4.3.90.0130.0135.79
4.3.80.0030.0375.91
4.3.70.0100.0175.81
4.3.60.0000.0275.78
4.3.50.0030.0235.81
4.3.40.0000.0375.73
4.3.30.0070.0204.53
4.3.20.0070.0204.57
4.3.10.0030.0234.49
4.3.00.0100.0237.76

preferences:
63.07 ms | 401 KiB | 5 Q