3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array ('0' => '48290803190'); //echo json_encode ($a); ?>

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)
8.3.60.0120.00318.30
8.3.50.0060.00821.98
8.3.40.0070.00718.49
8.3.30.0120.00619.05
8.3.20.0000.00720.37
8.3.10.0080.00022.04
8.3.00.0040.00422.49
8.2.180.0070.01116.32
8.2.170.0070.01022.96
8.2.160.0040.01118.72
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.01426.16
8.2.120.0050.00319.36
8.2.110.0060.00322.28
8.2.100.0070.00419.38
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0060.00318.14
8.2.30.0080.00017.98
8.2.20.0000.00717.53
8.2.10.0040.00417.62
8.2.00.0040.00817.54
8.1.280.0140.00725.92
8.1.270.0000.00722.20
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.83
8.1.230.0080.00419.18
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0000.00817.41
8.1.180.0040.00418.53
8.1.170.0000.00818.61
8.1.160.0050.00221.88
8.1.150.0000.00718.61
8.1.140.0000.00717.33
8.1.130.0030.00317.81
8.1.120.0030.00517.46
8.1.110.0040.00417.37
8.1.100.0030.00517.29
8.1.90.0000.00717.28
8.1.80.0030.00317.40
8.1.70.0030.00317.36
8.1.60.0050.00317.45
8.1.50.0000.00817.34
8.1.40.0000.00717.48
8.1.30.0040.00417.52
8.1.20.0080.00017.59
8.1.10.0040.00417.42
8.1.00.0080.00017.36
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0040.00418.37
8.0.270.0070.00017.23
8.0.260.0000.00716.73
8.0.250.0070.00016.92
8.0.240.0030.00316.93
8.0.230.0000.00716.75
8.0.220.0080.00016.78
8.0.210.0030.00316.68
8.0.200.0030.00316.70
8.0.190.0000.00716.80
8.0.180.0030.00316.74
8.0.170.0000.00716.88
8.0.160.0040.00416.87
8.0.150.0040.00316.86
8.0.140.0000.00716.82
8.0.130.0080.00013.34
8.0.120.0060.00316.66
8.0.110.0040.00416.64
8.0.100.0070.00016.83
8.0.90.0000.00716.88
8.0.80.0150.00616.74
8.0.70.0030.00516.67
8.0.60.0000.00716.78
8.0.50.0040.00316.93
8.0.30.0110.01117.12
8.0.20.0110.00817.40
8.0.10.0000.00816.84
8.0.00.0100.00816.74
7.4.330.0050.00015.09
7.4.320.0070.00016.45
7.4.300.0060.00016.34
7.4.290.0070.00016.34
7.4.280.0040.00416.42
7.4.270.0070.00016.43
7.4.260.0070.00016.39
7.4.250.0040.00416.49
7.4.240.0020.00516.43
7.4.230.0030.00316.62
7.4.220.0030.01516.52
7.4.210.0100.00616.44
7.4.200.0030.00316.22
7.4.190.0030.00316.38
7.4.160.0090.00616.43
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0090.01016.35
7.4.120.0070.01016.36
7.4.110.0090.00916.22
7.4.100.0090.00916.41
7.4.90.0100.00716.45
7.4.80.0100.01319.39
7.4.70.0100.00716.40
7.4.60.0090.00916.30
7.4.50.0040.00416.66
7.4.40.0000.01522.77
7.4.30.0100.01016.30
7.4.00.0060.00914.99
7.3.330.0030.00312.92
7.3.320.0060.00012.98
7.3.310.0000.00715.98
7.3.300.0000.00616.12
7.3.290.0150.00016.18
7.3.280.0090.00816.13
7.3.270.0090.00717.40
7.3.260.0100.00716.36
7.3.250.0100.00716.47
7.3.240.0040.01216.32
7.3.230.0060.00916.39
7.3.210.0070.01016.52
7.3.200.0030.01319.39
7.3.190.0130.00716.29
7.3.180.0110.00716.15
7.3.170.0030.01716.27
7.3.160.0030.01016.03
7.3.120.0070.01014.61
7.2.330.0150.00416.17
7.2.320.0140.00716.61
7.2.310.0090.01316.23
7.2.300.0100.00616.47
7.2.290.0000.01616.54
7.1.70.0070.00416.88
7.1.60.0030.00919.82
7.1.50.0120.01216.86
7.1.00.0030.07722.28
7.0.200.0080.00516.48
7.0.140.0030.07721.99
7.0.60.0130.08019.91
7.0.50.0100.08017.86
7.0.40.0170.07720.25
7.0.30.0330.06720.06
7.0.20.0200.04020.00
7.0.10.0200.04320.13
7.0.00.0100.08020.17
5.6.280.0070.07321.04
5.6.210.0070.04320.62
5.6.200.0130.07718.13
5.6.190.0000.05720.45
5.6.180.3830.04320.45
5.6.170.0130.04320.40
5.6.160.0000.05320.40
5.6.150.0300.05718.18
5.6.140.0030.04018.18
5.6.130.0000.04318.11
5.6.120.0030.04721.13
5.6.110.0130.07720.95
5.6.100.0100.07720.96
5.6.90.0070.09021.02
5.6.80.0030.07020.38
5.6.70.0300.03720.41
5.5.350.0030.06720.40
5.5.340.0030.08317.91
5.5.330.0070.08320.20
5.5.320.0230.07020.22
5.5.310.0230.04320.24
5.5.300.0000.04717.90
5.5.290.0070.06317.95
5.5.280.0030.04720.79
5.5.270.0070.08020.78
5.5.260.0100.03720.81
5.5.250.0030.08320.70
5.5.240.0030.04320.22
5.4.450.0570.07019.28
5.4.440.0670.05719.54
5.4.430.0100.05319.51
5.4.420.0100.05319.27
5.4.410.0100.05319.32
5.4.400.0870.00018.73
5.4.390.0900.00018.68
5.4.380.0270.05318.61
5.4.370.0770.05718.75
5.4.360.1100.05018.59
5.4.350.1170.05318.71
5.4.340.1030.05718.67
5.4.320.0080.03412.45
5.4.310.0060.03812.45
5.4.300.0060.03612.45
5.4.290.0060.04212.45
5.4.280.0120.03212.34
5.4.270.0100.03512.31
5.4.260.0070.03712.31
5.4.250.0050.04112.32
5.4.240.0070.04712.32
5.4.230.0060.03812.30
5.4.220.0070.03412.31
5.4.210.0040.03712.31
5.4.200.0140.09312.30
5.4.190.0130.05212.30
5.4.180.0090.04812.30
5.4.170.0050.04912.32
5.4.160.0090.03512.30
5.4.150.0070.03912.30
5.4.140.0080.05711.99
5.4.130.0070.03911.97
5.4.120.0110.05411.93
5.4.110.0030.04211.93
5.4.100.0050.06211.93
5.4.90.0110.04211.93
5.4.80.0080.04911.93
5.4.70.0080.04111.92
5.4.60.0040.04311.92
5.4.50.0080.04511.93
5.4.40.0070.04411.91
5.4.30.0140.05911.91
5.4.20.0070.03911.91
5.4.10.0080.03511.91
5.4.00.0060.04111.40
5.3.290.0030.04212.80
5.3.280.0100.04412.70
5.3.270.0070.05112.73
5.3.260.0130.04212.72
5.3.250.0070.04012.72
5.3.240.0040.04512.72
5.3.230.0120.05012.71
5.3.220.0060.04812.68
5.3.210.0030.05412.68
5.3.200.0090.03412.68
5.3.190.0050.04712.68
5.3.180.0070.03612.68
5.3.170.0070.04912.67
5.3.160.0080.05412.67
5.3.150.0250.11312.68
5.3.140.0160.05612.66
5.3.130.0050.04912.66
5.3.120.0070.05212.66
5.3.110.0070.04312.66
5.3.100.0120.05712.11
5.3.90.0070.07712.08
5.3.80.0090.03512.07
5.3.70.0050.04212.07
5.3.60.0050.03812.06
5.3.50.0080.04012.00
5.3.40.0040.04312.00
5.3.30.0060.03511.94
5.3.20.0080.03411.69
5.3.10.0060.03611.64
5.3.00.0090.03611.64

preferences:
35.74 ms | 401 KiB | 5 Q