3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo JSON_FORCE_OBJECT;

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)
8.3.70.0060.01316.58
8.3.60.0170.00318.55
8.3.50.0100.01021.99
8.3.40.0110.00418.66
8.3.30.0110.00418.93
8.3.20.0050.00220.04
8.3.10.0080.00023.66
8.3.00.0060.00320.67
8.2.180.0120.00616.63
8.2.170.0090.00622.96
8.2.160.0100.00720.52
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0080.00019.36
8.2.110.0040.00422.12
8.2.100.0070.00417.66
8.2.90.0070.00319.06
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0000.00919.76
8.2.30.0000.00818.10
8.2.20.0080.00017.49
8.2.10.0030.00617.96
8.2.00.0040.00417.58
8.1.280.0140.00725.92
8.1.270.0000.00823.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00423.84
8.1.230.0080.00419.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0090.00017.00
8.1.180.0080.00018.10
8.1.170.0040.00418.72
8.1.160.0060.00321.86
8.1.150.0030.00518.42
8.1.140.0000.01017.22
8.1.130.0000.00617.69
8.1.120.0030.00317.18
8.1.110.0090.00017.20
8.1.100.0050.00217.17
8.1.90.0030.00317.22
8.1.80.0040.00417.21
8.1.70.0030.00317.26
8.1.60.0040.00417.33
8.1.50.0000.00917.35
8.1.40.0040.00417.29
8.1.30.0040.00417.52
8.1.20.0050.00317.36
8.1.10.0040.00417.35
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0070.00018.36
8.0.270.0000.00717.05
8.0.260.0030.00317.23
8.0.250.0060.00016.73
8.0.240.0000.00816.73
8.0.230.0070.00016.65
8.0.220.0000.00616.77
8.0.210.0030.00316.70
8.0.200.0060.00016.81
8.0.190.0070.00016.77
8.0.180.0080.00016.80
8.0.170.0080.00016.78
8.0.160.0000.00716.88
8.0.150.0070.00016.53
8.0.140.0030.00616.64
8.0.130.0000.00513.18
8.0.120.0000.00716.69
8.0.110.0050.00316.60
8.0.100.0000.00716.63
8.0.90.0030.00616.70
8.0.80.0030.01316.79
8.0.70.0070.00016.75
8.0.60.0000.00716.63
8.0.50.0000.00716.86
8.0.30.0050.01517.13
8.0.20.0100.01017.40
8.0.10.0050.00316.88
8.0.00.0150.00516.88
7.4.330.0050.00015.00
7.4.320.0000.00616.32
7.4.300.0030.00316.41
7.4.290.0060.00016.36
7.4.280.0000.00916.45
7.4.270.0000.00816.27
7.4.260.0040.00416.43
7.4.250.0040.00416.36
7.4.240.0050.00216.29
7.4.230.0070.00016.35
7.4.220.0150.00916.26
7.4.210.0070.01316.46
7.4.200.0030.00316.49
7.4.160.0120.00316.37
7.4.150.0070.01017.40
7.4.140.0110.01017.86
7.4.130.0100.00716.31
7.4.120.0110.00816.44
7.4.110.0070.01016.43
7.4.100.0140.00316.40
7.4.90.0150.00616.42
7.4.80.0130.00319.39
7.4.70.0160.00716.52
7.4.60.0150.00716.27
7.4.50.0000.00816.25
7.4.40.0120.00316.27
7.4.30.0040.01216.35
7.4.00.0030.01514.83
7.3.330.0000.00513.03
7.3.320.0050.00012.97
7.3.310.0000.00716.07
7.3.300.0000.00716.16
7.3.290.0040.01516.17
7.3.280.0020.01516.18
7.3.270.0070.01317.40
7.3.260.0030.01216.11
7.3.250.0080.01216.15
7.3.240.0140.00316.41
7.3.230.0090.00916.39
7.3.210.0150.02216.21
7.3.200.0060.00919.39
7.3.190.0060.01516.17
7.3.180.0120.00616.27
7.3.170.0060.01216.27
7.3.160.0030.01316.41
7.3.120.0100.00714.85
7.2.330.0140.00316.49
7.2.320.0100.00616.28
7.2.310.0060.01216.27
7.2.300.0070.01016.23
7.2.290.0060.01216.25
7.1.70.0000.01516.73
7.1.60.0130.01319.70
7.1.50.0240.01316.44
7.1.00.0100.07022.32
7.0.200.0080.00016.72
7.0.140.0000.07722.04
7.0.60.0100.05019.93
7.0.50.0030.04017.66
7.0.40.0100.08720.19
7.0.30.0570.07020.13
7.0.20.0200.04720.13
7.0.10.0170.06720.16
7.0.00.0000.10020.11
5.6.280.0000.07721.07
5.6.210.0130.08320.61
5.6.200.0130.08318.20
5.6.190.0100.04020.33
5.6.180.0270.05320.65
5.6.170.0370.07320.49
5.6.160.0130.04020.42
5.6.150.0070.06718.10
5.6.140.0070.05318.08
5.6.130.0070.06718.13
5.6.120.0130.06721.08
5.6.110.0000.08321.07
5.6.100.0170.07721.01
5.6.90.0100.07720.95
5.6.80.0100.06020.42
5.6.70.0230.07320.35
5.5.350.0170.06720.48
5.5.340.0100.05017.95
5.5.330.0070.03720.40
5.5.320.0270.07720.29
5.5.310.0300.05020.28
5.5.300.0070.03717.95
5.5.290.0000.05318.02
5.5.280.0070.08320.96
5.5.270.0070.08720.78
5.5.260.0070.07720.75
5.5.250.0130.07320.69
5.5.240.0100.03320.10
5.4.450.0830.05019.14
5.4.440.0870.05019.32
5.4.430.0700.05719.63
5.4.420.0830.00019.52
5.4.410.0130.06018.86
5.4.400.0270.05018.68
5.4.390.0270.06718.72
5.4.380.0230.06718.49
5.4.370.0070.05718.59
5.4.360.0030.05718.61
5.4.350.0140.05011.97
5.4.340.0100.05111.97
5.4.320.0020.04012.45
5.4.310.0070.03612.45
5.4.300.0090.04912.45
5.4.290.0090.05012.45
5.4.280.0080.05012.34
5.4.270.0100.04612.34
5.4.260.0070.04612.34
5.4.250.0070.04512.33
5.4.240.0060.04212.33
5.4.230.0080.04512.33
5.4.220.0100.04212.33
5.4.210.0070.03712.33
5.4.200.0080.03812.33
5.4.190.0090.03812.32
5.4.180.0080.04012.32
5.4.170.0090.04312.34
5.4.160.0070.04012.33
5.4.150.0060.04412.32
5.4.140.0080.04712.01
5.4.130.0080.03712.00
5.4.120.0070.03811.96
5.4.110.0080.04811.95
5.4.100.0060.04311.95
5.4.90.0050.04311.95
5.4.80.0090.04311.95
5.4.70.0050.03811.95
5.4.60.0060.04211.95
5.4.50.0080.04011.95
5.4.40.0060.03711.94
5.4.30.0070.03611.93
5.4.20.0070.04111.93
5.4.10.0090.04611.93
5.4.00.0070.04011.42
5.3.290.0100.03812.80
5.3.280.0110.05012.71
5.3.270.0090.04312.72
5.3.260.0110.03912.72
5.3.250.0060.04212.72
5.3.240.0060.04012.72
5.3.230.0080.03912.71
5.3.220.0080.03812.68
5.3.210.0080.04312.68
5.3.200.0070.03912.68
5.3.190.0080.04212.68
5.3.180.0080.04312.67
5.3.170.0080.04212.67
5.3.160.0070.03712.67
5.3.150.0070.04412.67
5.3.140.0070.03712.66
5.3.130.0090.04112.66
5.3.120.0080.04712.66
5.3.110.0070.04812.66
5.3.100.0080.04712.12
5.3.90.0070.05012.08
5.3.80.0090.04112.07
5.3.70.0060.04312.08
5.3.60.0060.03912.06
5.3.50.0050.03812.00
5.3.40.0050.04112.00
5.3.30.0060.04111.94
5.3.20.0090.03811.71
5.3.10.0070.04011.67
5.3.00.0080.03811.66

preferences:
53.68 ms | 401 KiB | 5 Q