3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = json_decode(""); var_dump($result);

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)
8.3.70.0040.01118.18
8.3.60.0150.00616.63
8.3.50.0110.01022.05
8.3.40.0110.00418.39
8.3.30.0070.00718.46
8.3.20.0050.00320.16
8.3.10.0080.00023.66
8.3.00.0050.00317.50
8.2.180.0120.00918.13
8.2.170.0100.01022.96
8.2.160.0070.00720.28
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.50
8.2.110.0070.00320.91
8.2.100.0070.00417.78
8.2.90.0080.00019.22
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0050.00320.88
8.2.30.0030.00320.71
8.2.20.0080.00017.64
8.2.10.0040.00418.00
8.2.00.0060.00317.98
8.1.280.0070.01425.92
8.1.270.0040.00423.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.06
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0060.00317.22
8.1.180.0060.00318.10
8.1.170.0000.00719.11
8.1.160.0040.00421.86
8.1.150.0040.00418.87
8.1.140.0060.00319.42
8.1.130.0000.00717.63
8.1.120.0030.00317.23
8.1.110.0060.00317.31
8.1.100.0000.00817.33
8.1.90.0000.00717.27
8.1.80.0000.00717.42
8.1.70.0030.00317.32
8.1.60.0040.00417.52
8.1.50.0040.00417.33
8.1.40.0030.00617.35
8.1.30.0060.00317.55
8.1.20.0040.00417.58
8.1.10.0050.00317.38
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.25
8.0.270.0070.00017.24
8.0.260.0000.00717.23
8.0.250.0040.00416.75
8.0.240.0040.00416.90
8.0.230.0040.00416.85
8.0.220.0070.00016.68
8.0.210.0030.00316.82
8.0.200.0000.00716.83
8.0.190.0040.00416.92
8.0.180.0070.00016.81
8.0.170.0070.00016.73
8.0.160.0040.00416.86
8.0.150.0030.00316.76
8.0.140.0040.00416.81
8.0.130.0000.00513.14
8.0.120.0000.00716.68
8.0.110.0060.00316.85
8.0.100.0070.00016.83
8.0.90.0040.00416.65
8.0.80.0070.00716.76
8.0.70.0040.00416.70
8.0.60.0030.00516.60
8.0.50.0070.00016.71
8.0.30.0090.00917.01
8.0.20.0070.01117.40
8.0.10.0050.00316.88
8.0.00.0100.00816.80
7.4.330.0000.00615.09
7.4.320.0000.00616.34
7.4.300.0030.00316.34
7.4.290.0040.00416.52
7.4.280.0040.00416.51
7.4.270.0030.00316.48
7.4.260.0040.00416.34
7.4.250.0040.00416.31
7.4.240.0050.00216.42
7.4.230.0050.00216.46
7.4.220.0100.00716.56
7.4.210.0090.00616.45
7.4.200.0000.00716.33
7.4.160.0130.00316.45
7.4.150.0070.01017.40
7.4.140.0080.00917.86
7.4.130.0080.01116.43
7.4.120.0100.00616.38
7.4.110.0090.00916.31
7.4.100.0150.00316.29
7.4.90.0070.01116.31
7.4.80.0040.01319.39
7.4.70.0110.00516.45
7.4.60.0030.01316.30
7.4.50.0040.00416.43
7.4.40.0080.00816.38
7.4.30.0060.00916.61
7.4.00.0100.00314.74
7.3.330.0000.00512.91
7.3.320.0030.00313.03
7.3.310.0000.00716.19
7.3.300.0070.00016.16
7.3.290.0040.00416.12
7.3.280.0140.00616.12
7.3.270.0150.00417.40
7.3.260.0080.00816.19
7.3.250.0070.00916.18
7.3.240.0070.01116.10
7.3.230.0080.00816.39
7.3.210.0180.00416.39
7.3.200.0030.01316.33
7.3.190.0090.00616.31
7.3.180.0030.01716.29
7.3.170.0040.01716.35
7.3.160.0100.00716.14
7.3.10.0040.00716.22
7.3.00.0060.00616.38
7.2.330.0120.00616.58
7.2.320.0080.01416.32
7.2.310.0080.00816.34
7.2.300.0070.01016.39
7.2.290.0080.01116.50
7.2.130.0030.00916.58
7.2.120.0030.01216.74
7.2.110.0080.00016.65
7.2.100.0050.00516.79
7.2.90.0000.01116.37
7.2.80.0060.00316.45
7.2.70.0050.00516.76
7.2.60.0070.00516.62
7.2.50.0080.00416.53
7.2.40.0030.01016.96
7.2.30.0120.00316.48
7.2.20.0110.00616.60
7.2.10.0100.00316.56
7.2.00.0100.00217.93
7.1.250.0000.01015.27
7.1.200.0000.00915.65
7.1.100.0070.00318.11
7.1.70.0090.00916.89
7.1.60.0070.01719.43
7.1.50.0130.00616.93
7.1.00.0070.07322.30
7.0.200.0170.00414.73
7.0.60.0030.08719.94
7.0.50.0030.04017.88
7.0.40.0130.08020.42
7.0.30.0200.04720.00
7.0.20.0230.05020.01
7.0.10.0230.08720.17
7.0.00.0100.07720.32
5.6.280.0030.06321.09
5.6.210.0170.07020.55
5.6.200.0130.06718.20
5.6.190.0030.07320.27
5.6.180.0100.06020.49
5.6.170.0230.07320.61
5.6.160.0000.04720.52
5.6.150.0100.04718.16
5.6.140.0100.07718.22
5.6.130.0000.09318.16
5.6.120.0070.08321.01
5.6.110.0400.07020.95
5.6.100.0030.07321.07
5.6.90.0100.07021.11
5.6.80.0070.06020.38
5.6.70.4570.03320.49
5.5.350.0100.06020.31
5.5.340.0100.06317.93
5.5.330.0070.08720.37
5.5.320.0100.08020.30
5.5.310.0330.07020.29
5.5.300.0100.07718.01
5.5.290.0030.05717.90
5.5.280.0100.09020.88
5.5.270.0100.07320.88
5.5.260.0070.08720.95
5.5.250.0100.06720.55
5.5.240.0070.03320.36
5.4.450.0230.06319.21
5.4.440.0170.07019.63
5.4.430.0330.04019.58
5.4.420.0170.05319.53
5.4.410.0170.05319.25
5.4.400.0130.05319.21
5.4.390.0230.07718.75
5.4.380.0270.07018.89
5.4.370.0270.07019.17
5.4.360.0230.04719.14
5.4.350.0170.05019.21
5.4.340.0100.06019.13
5.4.320.0230.06018.99
5.4.310.0170.05019.30
5.4.300.0200.05019.05
5.4.290.0370.05318.91
5.4.280.0230.05018.98
5.4.270.0270.07018.74
5.4.260.0230.04318.73
5.4.250.0130.06719.16
5.4.240.0100.06018.93
5.4.230.0170.06019.14
5.4.220.0170.05718.96
5.4.210.0170.07019.13
5.4.200.0100.06019.25
5.4.190.0300.06718.70
5.4.180.0200.06319.20
5.4.170.0100.05718.73
5.4.160.0330.05019.12
5.4.150.0330.06019.13
5.4.140.0300.04316.38
5.4.130.0400.05716.32
5.4.120.0300.04716.23
5.4.110.0170.04716.06
5.4.100.0170.04716.06
5.4.90.0230.04016.45
5.4.80.0100.05316.43
5.4.70.0170.04316.47
5.4.60.0130.05016.53
5.4.50.0130.05016.20
5.4.40.0200.05016.50
5.4.30.0200.06016.18
5.4.20.0230.04716.15
5.4.10.0230.06716.49
5.4.00.0200.06315.91

preferences:
47.06 ms | 401 KiB | 5 Q