3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = json_decode("[\"123\"]"); echo $tmp;

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)
8.3.40.0170.00318.56
8.3.30.0120.00318.90
8.3.20.0040.00419.97
8.3.10.0000.00823.54
8.3.00.0030.00619.25
8.2.170.0100.01022.96
8.2.160.0040.01220.52
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0040.00422.20
8.2.100.0070.00317.78
8.2.90.0070.00019.28
8.2.80.0050.00317.97
8.2.70.0060.00317.46
8.2.60.0050.00318.03
8.2.50.0060.00318.07
8.2.40.0070.00018.22
8.2.30.0050.00217.98
8.2.20.0040.00417.79
8.2.10.0040.00418.05
8.2.00.0000.00817.77
8.1.270.0070.00022.01
8.1.260.0050.00326.35
8.1.250.0000.00928.09
8.1.240.0060.00323.84
8.1.230.0090.00319.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.53
8.1.180.0030.00818.10
8.1.170.0030.00518.59
8.1.160.0060.00322.01
8.1.150.0040.00418.54
8.1.140.0050.00317.36
8.1.130.0000.00717.85
8.1.120.0040.00417.38
8.1.110.0030.00417.27
8.1.100.0080.00017.43
8.1.90.0000.00817.40
8.1.80.0030.00517.30
8.1.70.0030.00317.25
8.1.60.0050.00317.52
8.1.50.0000.00817.34
8.1.40.0000.00717.44
8.1.30.0040.00417.50
8.1.20.0040.00417.57
8.1.10.0000.00717.53
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0030.00318.34
8.0.270.0040.00417.20
8.0.260.0000.00816.78
8.0.250.0070.00016.90
8.0.240.0080.00016.89
8.0.230.0000.00716.87
8.0.220.0000.00716.88
8.0.210.0070.00016.79
8.0.200.0000.00616.95
8.0.190.0040.00417.00
8.0.180.0000.00716.78
8.0.170.0040.00416.80
8.0.160.0030.00316.84
8.0.150.0000.00816.77
8.0.140.0040.00416.75
8.0.130.0040.00413.37
8.0.120.0000.00816.79
8.0.110.0050.00216.80
8.0.100.0040.00416.91
8.0.90.0040.00416.71
8.0.80.0100.00316.88
8.0.70.0040.00316.73
8.0.60.0000.00716.84
8.0.50.0000.00716.79
8.0.30.0080.01116.98
8.0.20.0060.01217.40
8.0.10.0080.00016.96
8.0.00.0090.00816.57
7.4.330.0050.00015.04
7.4.320.0030.00316.57
7.4.300.0030.00316.57
7.4.290.0000.00716.38
7.4.280.0000.00716.45
7.4.270.0000.00716.45
7.4.260.0030.00316.40
7.4.250.0070.00016.31
7.4.240.0000.00816.37
7.4.230.0030.00316.31
7.4.220.0060.01216.55
7.4.210.0060.00716.51
7.4.200.0080.00016.23
7.4.190.0030.00316.53
7.4.160.0080.00816.72
7.4.150.0100.00717.40
7.4.140.0090.00817.86
7.4.130.0130.00716.47
7.4.120.0100.00716.36
7.4.110.0140.00316.39
7.4.100.0110.00716.34
7.4.90.0070.01116.58
7.4.80.0060.01219.39
7.4.70.0060.00916.45
7.4.60.0030.01316.43
7.4.50.0000.00716.25
7.4.40.0040.01122.77
7.4.30.0090.00616.46
7.4.00.0080.00814.66
7.3.330.0030.00213.00
7.3.320.0000.00512.98
7.3.310.0030.00516.09
7.3.300.0030.00316.11
7.3.290.0140.00016.29
7.3.280.0070.00916.28
7.3.270.0170.00717.40
7.3.260.0170.00016.22
7.3.250.0090.01216.32
7.3.240.0120.00616.33
7.3.230.0060.01316.39
7.3.210.0090.01016.51
7.3.200.0100.01319.39
7.3.190.0070.01516.50
7.3.180.0100.00716.58
7.3.170.0080.00816.45
7.3.160.0070.01016.39
7.3.120.0040.01114.58
7.3.10.0170.00016.44
7.3.00.0110.00616.40
7.2.330.0180.00716.59
7.2.320.0060.01116.46
7.2.310.0060.01116.40
7.2.300.0150.00616.63
7.2.290.0100.00616.66
7.2.130.0070.00716.85
7.2.120.0070.01016.89
7.2.110.0060.00616.79
7.2.100.0030.00916.95
7.2.90.0070.00716.91
7.2.80.0040.00716.89
7.2.70.0060.00616.68
7.2.60.0080.00516.88
7.2.50.0050.01016.74
7.2.40.0070.01016.68
7.2.30.0130.00016.58
7.2.20.0070.00716.77
7.2.10.0080.00316.47
7.2.00.0030.00716.88
7.1.250.0100.00015.64
7.1.200.0050.00815.75
7.1.70.0000.00816.75
7.1.60.0110.01419.33
7.1.50.0070.01516.47
7.1.00.0030.07722.36
7.0.200.0000.00716.63
7.0.140.0030.07321.95
7.0.60.0070.03720.02
7.0.50.0070.08017.80
7.0.40.0130.08020.09
7.0.30.0500.05720.16
7.0.20.0300.07720.12
7.0.10.0070.04320.20
7.0.00.0100.08720.16
5.6.210.0100.07020.60
5.6.200.0130.07318.12
5.6.190.0100.06320.26
5.6.180.3200.04320.39
5.6.170.0200.04720.62
5.6.160.0100.05320.66
5.6.150.0030.05718.12
5.6.140.0170.07018.20
5.6.130.0070.08718.18
5.6.120.0030.04321.01
5.6.110.0070.07721.07
5.6.100.0130.06721.03
5.6.90.0100.08021.10
5.6.80.0100.08020.40
5.6.70.4200.04320.37
5.5.350.0230.08020.31
5.5.340.0000.05318.01
5.5.330.0000.05320.19
5.5.320.0430.07020.29
5.5.310.0230.04720.26
5.5.300.0070.05317.96
5.5.290.0030.07017.93
5.5.280.0130.07020.79
5.5.270.0100.04020.86
5.5.260.0000.08720.75
5.5.250.0030.06320.54
5.5.240.0230.07020.25
5.4.450.0100.05719.64
5.4.440.0770.05719.64
5.4.430.0670.06019.55
5.4.420.0530.05019.16
5.4.410.0130.05319.38
5.4.400.0730.05319.17
5.4.390.0770.05318.89
5.4.380.0230.05018.46
5.4.370.0500.07018.49
5.4.360.0430.06318.50
5.4.350.0330.05018.49
5.4.340.0400.05718.68
5.4.320.0070.03912.45
5.4.310.0090.04012.45
5.4.300.0070.03612.45
5.4.290.0040.04412.45
5.4.280.0080.04312.35
5.4.270.0070.04412.34
5.4.260.0080.04012.35
5.4.250.0040.04912.34
5.4.240.0030.04112.34
5.4.230.0070.04312.34
5.4.220.0090.04012.34
5.4.210.0080.04212.34
5.4.200.0050.04712.34
5.4.190.0130.04512.32
5.4.180.0200.03812.31
5.4.170.0170.04412.32
5.4.160.0170.04912.32
5.4.150.0390.08712.31
5.4.140.0150.04612.00
5.4.130.0200.04011.99
5.4.120.0150.04411.94
5.4.110.0240.03811.94
5.4.100.0160.04511.94
5.4.90.0160.04511.94
5.4.80.0300.06211.94
5.4.70.0190.04411.93
5.4.60.0120.04511.94
5.4.50.0160.04611.94
5.4.40.0280.06511.92
5.4.30.0230.03611.92
5.4.20.0200.04711.93
5.4.10.0430.08411.92
5.4.00.0170.04811.41
5.3.290.0050.04312.80
5.3.280.0060.03712.71
5.3.270.0240.10512.72
5.3.260.0190.05312.72
5.3.250.0370.10212.72
5.3.240.0190.04912.72
5.3.230.0180.05412.71
5.3.220.0210.04112.68
5.3.210.0180.05512.68
5.3.200.0300.06812.68
5.3.190.0140.05112.68
5.3.180.0170.04912.68
5.3.170.0320.06612.67
5.3.160.0290.05412.67
5.3.150.0150.05112.67
5.3.140.0260.04212.66
5.3.130.0150.04712.66
5.3.120.0210.04812.66
5.3.110.0320.10312.66
5.3.100.0200.04612.12
5.3.90.0210.04912.09
5.3.80.0170.04512.07
5.3.70.0210.07012.07
5.3.60.0210.04012.06
5.3.50.0120.05012.00
5.3.40.0150.05012.00
5.3.30.0170.04211.94
5.3.20.0120.04611.71
5.3.10.0160.04011.67
5.3.00.0150.04111.65
5.2.170.0090.0379.16
5.2.160.0110.0389.16
5.2.150.0160.0319.16
5.2.140.0120.0349.16
5.2.130.0110.0389.11
5.2.120.0200.0889.11
5.2.110.0110.0369.12
5.2.100.0100.0379.12
5.2.90.0130.0339.11
5.2.80.0130.0349.11
5.2.70.0190.0289.11
5.2.60.0130.0359.07
5.2.50.0130.0339.04
5.2.40.0120.0359.01
5.2.30.0130.0338.98
5.2.20.0140.0338.97
5.2.10.0110.0368.90
5.2.00.0110.0348.75
5.1.60.0100.0298.04
5.1.50.0130.0278.04
5.1.40.0100.0298.02
5.1.30.0230.0498.37
5.1.20.0080.0348.39
5.1.10.0120.0308.11
5.1.00.0140.0278.11
5.0.50.0080.0266.59
5.0.40.0120.0196.45
5.0.30.0130.0616.27
5.0.20.0060.0256.24
5.0.10.0110.0236.21
5.0.00.0100.0346.21
4.4.90.0080.0174.78
4.4.80.0130.0424.76
4.4.70.0050.0204.75
4.4.60.0070.0184.76
4.4.50.0080.0164.77
4.4.40.0070.0284.71
4.4.30.0090.0174.76
4.4.20.0040.0214.84
4.4.10.0180.0384.85
4.4.00.0080.0274.76
4.3.110.0040.0204.67
4.3.100.0070.0174.66
4.3.90.0070.0164.63
4.3.80.0110.0234.58
4.3.70.0090.0164.63
4.3.60.0050.0194.62
4.3.50.0060.0184.63
4.3.40.0040.0304.54
4.3.30.0030.0203.28
4.3.20.0030.0203.25
4.3.10.0050.0183.22
4.3.00.0000.0237.78

preferences:
36.81 ms | 400 KiB | 5 Q