3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_encode(['price' => 45.5]));

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)
8.3.60.0100.01318.30
8.3.50.0160.00820.97
8.3.40.0150.00718.58
8.3.30.0140.00018.42
8.3.20.0040.00420.16
8.3.10.0040.00423.65
8.3.00.0090.00017.68
8.2.180.0090.00618.04
8.2.170.0090.00622.96
8.2.160.0100.00720.52
8.2.150.0150.00024.18
8.2.140.0080.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00417.38
8.2.110.0090.00019.28
8.2.100.0080.00417.38
8.2.90.0050.00319.00
8.2.80.0000.00817.97
8.2.70.0080.00017.49
8.2.60.0040.00417.92
8.2.50.0060.00318.07
8.2.40.0020.00519.41
8.2.30.0030.00320.61
8.2.20.0040.00417.49
8.2.10.0080.00017.81
8.2.00.0050.00318.05
8.1.280.0130.00725.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0040.00423.98
8.1.230.0110.00017.66
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0050.00316.98
8.1.180.0060.00318.10
8.1.170.0060.00318.57
8.1.160.0040.00421.85
8.1.150.0040.00418.74
8.1.140.0030.00517.19
8.1.130.0000.00717.56
8.1.120.0000.00717.26
8.1.110.0000.00717.35
8.1.100.0000.00717.20
8.1.90.0040.00417.22
8.1.80.0050.00317.27
8.1.70.0000.00717.35
8.1.60.0080.00017.45
8.1.50.0030.00517.45
8.1.40.0000.00817.42
8.1.30.0000.00817.36
8.1.20.0080.00017.43
8.1.10.0050.00317.39
8.1.00.0050.00217.22
8.0.300.0070.00018.77
8.0.290.0070.00016.58
8.0.280.0030.00318.27
8.0.270.0030.00317.07
8.0.260.0000.00617.12
8.0.250.0040.00416.72
8.0.240.0050.00216.78
8.0.230.0000.00716.85
8.0.220.0040.00416.79
8.0.210.0000.00816.62
8.0.200.0040.00416.79
8.0.190.0060.00316.78
8.0.180.0000.00716.78
8.0.170.0070.00016.76
8.0.160.0030.00316.66
8.0.150.0070.00016.74
8.0.140.0000.00716.79
8.0.130.0030.00313.18
8.0.120.0000.00816.68
8.0.110.0030.00316.64
8.0.100.0000.00816.57
8.0.90.0040.00416.77
8.0.80.0120.00316.82
8.0.70.0000.00816.53
8.0.60.0040.00416.64
8.0.50.0000.00716.65
8.0.30.0120.00617.03
8.0.20.0080.01117.40
8.0.10.0040.00416.70
8.0.00.0090.01216.54
7.4.330.0000.00515.08
7.4.320.0030.00316.41
7.4.300.0000.00616.37
7.4.290.0030.00316.38
7.4.280.0030.00616.34
7.4.270.0030.00516.37
7.4.260.0030.00316.36
7.4.250.0000.00816.41
7.4.240.0020.00516.35
7.4.230.0000.00616.55
7.4.220.0090.00916.49
7.4.210.0040.00616.37
7.4.200.0030.00316.22
7.4.160.0080.00816.42
7.4.150.0100.00717.40
7.4.140.0170.00317.86
7.4.130.0110.00716.17
7.4.120.0070.01216.47
7.4.110.0070.01416.23
7.4.100.0070.01716.40
7.4.90.0110.00616.27
7.4.80.0090.01219.39
7.4.70.0160.00016.36
7.4.60.0100.00716.41
7.4.50.0030.00316.47
7.4.40.0130.00816.36
7.4.30.0060.01616.48
7.4.00.0030.01414.86
7.3.330.0000.00513.06
7.3.320.0030.00313.03
7.3.310.0000.00716.05
7.3.300.0040.00416.12
7.3.290.0090.00616.08
7.3.280.0100.00816.14
7.3.270.0150.00917.40
7.3.260.0080.00916.46
7.3.250.0120.00816.31
7.3.240.0100.01016.08
7.3.230.0030.01316.39
7.3.210.0120.00616.07
7.3.200.0120.00616.33
7.3.190.0130.01016.17
7.3.180.0030.01216.05
7.3.170.0050.01616.27
7.3.160.0060.01216.33
7.2.330.0130.00316.49
7.2.320.0180.00616.47
7.2.310.0030.01316.35
7.2.300.0120.00616.48
7.2.290.0130.01016.48
7.2.60.0030.00516.88
7.1.200.0000.01415.39
7.1.70.0030.00717.11
7.1.60.0090.01519.29
7.1.50.0100.01416.78
7.1.00.0030.07322.57
7.0.200.0030.00616.59
7.0.90.0070.03719.93
7.0.80.0270.08319.89
7.0.70.0600.06019.89
7.0.60.0330.05019.90
7.0.50.0430.08020.27
7.0.40.0030.03720.14
7.0.30.0070.05720.08
7.0.20.0070.05720.11
7.0.10.0130.07020.14
7.0.00.0130.07720.13
5.6.280.0000.03720.77
5.6.240.0070.06720.62
5.6.230.0130.07720.50
5.6.220.0130.03020.53
5.6.210.0000.04320.55
5.6.200.0170.06320.96
5.6.190.0070.06021.08
5.6.180.0070.07721.02
5.6.170.0000.06721.02
5.6.160.0100.07020.93
5.6.150.0100.06321.04
5.6.140.0030.06321.04
5.6.130.0070.04721.16
5.6.120.0130.04320.94
5.6.110.0100.05020.90
5.6.100.0000.05320.93
5.6.90.0000.06321.02
5.6.80.0070.07020.42
5.6.70.0030.06720.50
5.6.60.0070.08020.45
5.6.50.0100.07320.39
5.6.40.0030.08720.30
5.6.30.0170.06720.52
5.6.20.0000.08020.45
5.6.10.0100.07020.42
5.6.00.0100.03720.27
5.5.380.0070.08020.36
5.5.370.0000.06020.31
5.5.360.0030.07320.30
5.5.350.0100.06720.35
5.5.340.0030.03720.89
5.5.330.0070.07720.79
5.5.320.0130.07320.89
5.5.310.0070.07320.91
5.5.300.0070.07720.88
5.5.290.0070.05320.89
5.5.280.0070.04020.88
5.5.270.0100.06720.84
5.5.260.0070.05020.88
5.5.250.0070.07720.67
5.5.240.0130.07320.30
5.5.230.0030.05720.13
5.5.220.0070.03320.10
5.5.210.0030.06320.15
5.5.200.0100.06020.22
5.5.190.0030.05320.20
5.5.180.0130.04020.23
5.5.160.0130.03720.12
5.5.150.0030.04720.23
5.5.140.0070.04320.16
5.5.130.0070.04320.21
5.5.120.0000.05020.20
5.5.110.0130.05720.22
5.5.100.0070.05020.09
5.5.90.0000.06720.11
5.5.80.0030.06720.00
5.5.70.0000.05320.11
5.5.60.0130.07720.10
5.5.50.0030.04719.92
5.5.40.0070.05320.05
5.5.30.0100.07319.91
5.5.20.0070.07320.03
5.5.10.0030.05720.04
5.5.00.0170.07720.04
5.4.450.0030.07319.43
5.4.440.0170.03019.29
5.4.430.0070.04719.46
5.4.420.0070.05019.23
5.4.410.0070.05719.42
5.4.400.0030.08319.08
5.4.390.0100.07719.13
5.4.380.0030.07718.81
5.4.370.0070.07719.06
5.4.360.0070.07718.88
5.4.350.0100.07319.03
5.4.340.0070.04018.96
5.4.320.0000.04718.90
5.4.310.0070.04019.06
5.4.300.0170.05718.89
5.4.290.0100.07019.07
5.4.280.0030.07719.09
5.4.270.0000.07019.02
5.4.260.0000.08019.18
5.4.250.0100.05718.78
5.4.240.0030.04718.96
5.4.230.0070.05719.13
5.4.220.0100.05318.96
5.4.210.0100.08319.04
5.4.200.0030.05019.22
5.4.190.0000.04719.15
5.4.180.0070.04319.01
5.4.170.0100.04019.06
5.4.160.0130.04019.00
5.4.150.0030.05318.79
5.4.140.0030.04716.31
5.4.130.0000.05016.22
5.4.120.0030.03716.21
5.4.110.0000.03716.34
5.4.100.0070.02716.25
5.4.90.0000.03316.36
5.4.80.0030.03316.32
5.4.70.0130.07316.29
5.4.60.0030.05316.27
5.4.50.0030.07316.18
5.4.40.0130.05716.28
5.4.30.0130.06716.30
5.4.20.0030.04316.27
5.4.10.0030.07716.30
5.4.00.0100.06715.76

preferences:
52.69 ms | 401 KiB | 5 Q