3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = json_decode('{"questions": [{"q":"Would you say the banana looked like an alpaca?", "answers":["Yes", "No", "More like a rhino"]}]}'); echo $str; echo $str["questions"];

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)
8.3.60.0060.00916.50
8.3.50.0000.01516.27
8.3.40.0080.00818.94
8.3.30.0000.01418.89
8.3.20.0040.00420.13
8.3.10.0040.00423.42
8.3.00.0080.00019.66
8.2.180.0090.01216.75
8.2.170.0170.00022.96
8.2.160.0100.00720.42
8.2.150.0050.00324.18
8.2.140.0040.01124.66
8.2.130.0000.00826.16
8.2.120.0060.00317.38
8.2.110.0000.01020.94
8.2.100.0100.00317.84
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00921.06
8.2.30.0040.00419.95
8.2.20.0030.00617.64
8.2.10.0040.00418.03
8.2.00.0000.00717.92
8.1.280.0140.00025.92
8.1.270.0070.01320.39
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.14
8.1.230.0060.00621.04
8.1.220.0110.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0030.00617.22
8.1.180.0060.00318.10
8.1.170.0000.00818.36
8.1.160.0060.00321.95
8.1.150.0050.00518.87
8.1.140.0000.00817.39
8.1.130.0100.00017.59
8.1.120.0030.00317.38
8.1.110.0000.00817.23
8.1.100.0040.00417.35
8.1.90.0070.00017.44
8.1.80.0040.00417.27
8.1.70.0040.00417.40
8.1.60.0040.00417.52
8.1.50.0040.00417.38
8.1.40.0060.00317.46
8.1.30.0000.00817.68
8.1.20.0040.00417.55
8.1.10.0000.00717.62
8.1.00.0030.00617.47
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0030.00317.24
8.0.260.0070.00017.23
8.0.250.0040.00417.05
8.0.240.0030.00317.01
8.0.230.0000.00716.96
8.0.220.0000.00716.88
8.0.210.0000.00716.82
8.0.200.0060.00016.95
8.0.190.0000.00716.93
8.0.180.0040.00416.87
8.0.170.0040.00416.86
8.0.160.0030.00616.85
8.0.150.0000.00716.91
8.0.140.0050.00316.84
8.0.130.0030.00313.34
8.0.120.0040.00416.83
8.0.110.0040.00416.84
8.0.100.0030.00516.92
8.0.90.0000.00716.77
8.0.80.0110.00516.78
8.0.70.0000.00716.91
8.0.60.0070.00017.00
8.0.50.0070.00016.77
8.0.30.0110.00717.16
8.0.20.0080.01117.40
8.0.10.0040.00416.89
8.0.00.0100.00816.76
7.4.330.0020.00215.08
7.4.320.0000.00616.58
7.4.300.0000.00616.54
7.4.290.0070.00016.66
7.4.280.0050.00316.61
7.4.270.0000.00716.49
7.4.260.0000.00716.58
7.4.250.0000.00716.54
7.4.240.0040.00416.51
7.4.230.0030.00316.70
7.4.220.0060.01516.70
7.4.210.0100.00816.54
7.4.200.0000.00716.48
7.4.160.0140.00816.47
7.4.150.0120.00617.40
7.4.140.0070.01217.86
7.4.130.0090.01016.59
7.4.120.0150.00416.70
7.4.110.0130.01016.29
7.4.100.0060.01016.48
7.4.90.0130.00916.70
7.4.80.0100.00719.39
7.4.70.0100.00716.45
7.4.60.0090.00616.57
7.4.50.0040.00416.36
7.4.40.0100.00716.29
7.4.30.0090.01216.39
7.4.00.0070.01014.80
7.3.330.0000.00513.01
7.3.320.0000.00612.98
7.3.310.0000.00616.21
7.3.300.0000.00716.21
7.3.290.0020.00516.29
7.3.280.0060.01116.28
7.3.270.0080.00817.40
7.3.260.0100.00716.38
7.3.250.0100.00916.27
7.3.240.0120.00916.37
7.3.230.0150.00316.48
7.3.210.0060.00916.41
7.3.200.0160.00716.18
7.3.190.0080.00816.41
7.3.180.0060.01016.22
7.3.170.0100.01116.30
7.3.160.0090.01116.19
7.3.10.0090.00616.59
7.3.00.0040.00816.72
7.2.330.0070.01016.34
7.2.320.0050.01416.70
7.2.310.0030.01316.51
7.2.300.0060.01216.47
7.2.290.0030.01316.58
7.2.130.0080.00416.88
7.2.120.0060.00616.93
7.2.110.0100.00317.01
7.2.100.0080.00816.94
7.2.90.0060.00316.72
7.2.80.0000.01216.86
7.2.70.0000.01016.83
7.2.60.0050.00616.60
7.2.50.0040.00416.95
7.2.40.0000.01716.88
7.2.30.0030.00917.02
7.2.20.0000.01116.66
7.2.10.0040.01416.69
7.2.00.0050.00717.92
7.1.250.0030.01215.50
7.1.200.0040.00815.89
7.1.100.0060.00317.92
7.1.70.0000.00817.02
7.1.60.0070.01720.03
7.1.50.0100.01416.74
7.1.00.0030.07722.42
7.0.200.0700.00014.85
7.0.60.0100.08319.91
7.0.50.0070.08017.66
7.0.40.0030.09020.31
7.0.30.0330.07020.29
7.0.20.0100.04720.16
7.0.10.0070.07020.33
7.0.00.0130.07719.99
5.6.280.0030.07020.77
5.6.210.0170.07320.74
5.6.200.0070.06318.23
5.6.190.0170.05020.39
5.6.180.4000.04020.77
5.6.170.0200.04720.51
5.6.160.0100.08720.51
5.6.150.0030.08318.07
5.6.140.0000.04018.18
5.6.130.0000.09018.14
5.6.120.0070.08321.11
5.6.110.0130.08721.00
5.6.100.0100.08021.10
5.6.90.0000.07320.92
5.6.80.0100.07720.36
5.6.70.4430.04320.52
5.5.350.0230.07720.32
5.5.340.0030.06017.90
5.5.330.0030.04320.46
5.5.320.3730.04020.13
5.5.310.0230.04320.50
5.5.300.0070.08017.84
5.5.290.0130.07317.89
5.5.280.0070.08320.86
5.5.270.0070.04020.66
5.5.260.0030.04720.79
5.5.250.0070.06320.46
5.5.240.0200.06320.25
5.4.450.0470.06019.49
5.4.440.0570.05719.27
5.4.430.0570.06319.48
5.4.420.0600.05319.54
5.4.410.0700.05719.11
5.4.400.0530.05319.14
5.4.390.0530.05318.80
5.4.380.0670.04719.25
5.4.370.0530.06019.14
5.4.360.0600.05018.95
5.4.350.0630.06319.20
5.4.340.0570.05318.78
5.4.320.0700.07319.28
5.4.310.0430.05719.21
5.4.300.0500.04719.25
5.4.290.0430.05718.77
5.4.280.0530.05718.90
5.4.270.0570.05719.09
5.4.260.0670.06719.16
5.4.250.0670.06319.16
5.4.240.0570.05019.28
5.4.230.0600.06019.10
5.4.220.0530.08318.99
5.4.210.0570.05719.21
5.4.200.0670.04718.80
5.4.190.0600.05019.18
5.4.180.0570.05319.11
5.4.170.0470.06019.27
5.4.160.0570.05318.92
5.4.150.0500.05719.27
5.4.140.0530.05016.45
5.4.130.0570.05016.27
5.4.120.0600.04316.35
5.4.110.0600.04316.21
5.4.100.0570.04716.52
5.4.90.0430.05016.44
5.4.80.0530.05016.33
5.4.70.0030.06716.17
5.4.60.0230.06016.41
5.4.50.0030.05016.23
5.4.40.0200.03316.16
5.4.30.0300.05316.40
5.4.20.0230.03716.40

preferences:
77.39 ms | 400 KiB | 5 Q