3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode(‘sdf’,true));

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)
8.3.60.0170.00316.88
8.3.50.0070.01116.46
8.3.40.0070.00718.75
8.3.30.0040.01118.84
8.3.20.0040.00420.16
8.3.10.0050.00321.79
8.3.00.0030.00619.68
8.2.180.0140.00718.29
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00617.63
8.2.110.0030.00620.52
8.2.100.0040.00717.63
8.2.90.0080.00019.12
8.2.80.0050.00517.97
8.2.70.0000.00817.75
8.2.60.0030.00517.93
8.2.50.0080.00018.07
8.2.40.0000.00821.10
8.2.30.0080.00019.72
8.2.20.0000.00717.80
8.2.10.0040.00418.02
8.2.00.0080.00017.96
8.1.270.0080.00020.18
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00423.93
8.1.230.0040.00717.48
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0090.00317.35
8.1.190.0000.00817.22
8.1.180.0080.00018.10
8.1.170.0000.00818.65
8.1.160.0040.00422.01
8.1.150.0040.00418.75
8.1.140.0050.00317.40
8.1.130.0030.00317.55
8.1.120.0050.00217.45
8.1.110.0050.00317.25
8.1.100.0040.00417.28
8.1.90.0000.00817.30
8.1.80.0000.00817.40
8.1.70.0050.00217.45
8.1.60.0030.00617.57
8.1.50.0080.00017.46
8.1.40.0000.00817.44
8.1.30.0080.00017.65
8.1.20.0040.00417.53
8.1.10.0020.00517.54
8.1.00.0060.00617.34
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0000.00717.25
8.0.260.0030.00317.30
8.0.250.0040.00416.99
8.0.240.0000.00716.91
8.0.230.0030.00316.87
8.0.220.0040.00416.86
8.0.210.0030.00316.97
8.0.200.0000.00816.98
8.0.190.0080.00016.88
8.0.180.0040.00416.86
8.0.170.0040.00416.98
8.0.160.0000.00817.02
8.0.150.0040.00416.93
8.0.140.0000.00816.90
8.0.130.0060.00013.41
8.0.120.0040.00416.92
8.0.110.0070.00016.84
8.0.100.0030.00316.79
8.0.90.0020.00516.77
8.0.80.0120.00916.90
8.0.70.0020.00517.07
8.0.60.0040.00416.84
8.0.50.0000.00716.75
8.0.30.0140.00317.11
8.0.20.0100.01217.40
8.0.10.0050.00317.00
8.0.00.0180.00916.89
7.4.330.0020.00215.08
7.4.320.0060.00016.49
7.4.300.0060.00016.53
7.4.290.0040.00416.44
7.4.280.0050.00316.42
7.4.270.0030.00316.53
7.4.260.0000.00716.48
7.4.250.0030.00516.41
7.4.240.0050.00216.48
7.4.230.0000.00716.47
7.4.220.0100.01416.43
7.4.210.0030.01616.37
7.4.200.0000.00716.51
7.4.160.0110.00716.44
7.4.150.0110.00817.40
7.4.140.0120.01217.86
7.4.130.0090.00916.50
7.4.120.0090.00916.36
7.4.110.0090.00916.41
7.4.100.0110.01116.44
7.4.90.0230.00616.35
7.4.80.0070.01019.39
7.4.70.0100.00716.59
7.4.60.0090.00916.42
7.4.50.0080.00016.35
7.4.40.0080.00816.56
7.4.30.0070.01116.39
7.4.00.0090.00515.08
7.3.330.0000.00612.95
7.3.320.0050.00012.94
7.3.310.0070.00016.27
7.3.300.0040.00416.21
7.3.290.0110.00416.17
7.3.280.0060.01316.19
7.3.270.0140.00417.40
7.3.260.0110.00516.40
7.3.250.0100.00816.25
7.3.240.0130.00616.42
7.3.230.0090.00916.39
7.3.210.0080.00816.30
7.3.200.0140.00319.39
7.3.190.0140.00516.25
7.3.180.0030.01616.20
7.3.170.0100.01016.35
7.3.160.0140.00416.38
7.3.120.0090.00914.57
7.3.110.0090.00914.52
7.3.100.0000.01114.79
7.3.90.0030.01014.92
7.3.80.0040.00814.83
7.3.70.0070.00714.52
7.3.60.0110.00314.59
7.3.50.0080.00614.27
7.3.40.0070.00714.78
7.3.30.0080.00814.73
7.3.20.0070.00716.65
7.3.10.0120.00316.51
7.3.00.0060.00816.48
7.2.330.0090.00916.44
7.2.320.0090.01216.36
7.2.310.0140.00416.59
7.2.300.0130.00316.57
7.2.290.0090.01216.51
7.2.250.0070.01014.94
7.2.240.0130.00614.71
7.2.230.0070.00414.93
7.2.220.0070.01114.98
7.2.210.0060.00914.84
7.2.200.0000.01614.79
7.2.190.0030.00914.84
7.2.180.0030.01014.94
7.2.170.0090.00314.58
7.2.60.0100.00316.93
7.2.00.0000.01319.07
7.1.330.0090.00615.86
7.1.320.0070.00715.86
7.1.310.0030.01015.57
7.1.300.0030.01015.66
7.1.290.0060.00615.61
7.1.280.0060.00915.49
7.1.270.0060.00615.57
7.1.260.0060.01015.69
7.1.200.0060.00015.60
7.1.100.0050.00518.32
7.1.70.0000.00917.00
7.1.60.0090.01520.03
7.1.50.0200.01434.66
7.1.00.0030.07722.44
7.0.200.0000.00916.73
7.0.60.0200.07019.94
7.0.50.0100.07017.66
7.0.40.0070.04019.90
7.0.30.0470.07720.18
7.0.20.0230.07720.29
7.0.10.0100.08720.00
7.0.00.0030.04320.16
5.6.280.0070.06321.03
5.6.210.0130.07720.71
5.6.200.0130.08018.21
5.6.190.0070.07020.58
5.6.180.0200.04320.56
5.6.170.0170.04020.50
5.6.160.0130.07320.50
5.6.150.0030.05018.22
5.6.140.0070.05718.20
5.6.130.0100.08318.12
5.6.120.0070.03720.99
5.6.110.0170.07721.13
5.6.100.0100.07021.08
5.6.90.0070.05021.05
5.6.80.0170.07320.36
5.6.70.4170.04020.51
5.5.350.0230.07720.39
5.5.340.0100.03717.91
5.5.330.0030.04020.36
5.5.320.0300.03720.13
5.5.310.0200.07020.17
5.5.300.0100.06017.97
5.5.290.0070.05017.92
5.5.280.0070.06020.84
5.5.270.0070.07720.86
5.5.260.0130.03020.88
5.5.250.0000.04720.57
5.5.240.2700.03020.03
5.4.450.0700.05319.55
5.4.440.0570.06719.47
5.4.430.0670.05719.38
5.4.420.0800.05019.28
5.4.410.0670.06019.45
5.4.400.0700.08018.99
5.4.390.0700.05018.98
5.4.380.0800.04319.26
5.4.370.0870.05019.05
5.4.360.0830.06019.23
5.4.350.0770.05319.30
5.4.340.0800.05018.93
5.4.320.0730.06319.15
5.4.310.0700.05718.98
5.4.300.0800.05019.14
5.4.290.0700.05719.24
5.4.280.0770.05018.88
5.4.270.0800.04319.15
5.4.260.0700.05319.14
5.4.250.0770.04718.76
5.4.240.0730.05019.14
5.4.230.0700.05319.14
5.4.220.0700.05719.25
5.4.210.0700.06019.01
5.4.200.0770.05016.55
5.4.190.0730.05318.89
5.4.180.0570.05019.00
5.4.170.0800.05318.85
5.4.160.0670.05319.04
5.4.150.0800.05319.17
5.4.140.0670.05316.18
5.4.130.0570.05016.36
5.4.120.0070.05016.42
5.4.110.0170.04716.44
5.4.100.0730.04716.42
5.4.90.0570.05316.42
5.4.80.0200.05716.25
5.4.70.0130.06316.34
5.4.60.0430.07316.18
5.4.50.0670.05716.41
5.4.40.0470.04316.21
5.4.30.0130.04316.43
5.4.20.0200.04716.10
5.4.10.0870.04716.30
5.4.00.0830.05316.01

preferences:
60.01 ms | 400 KiB | 5 Q