3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '{"sections":[{"author_id": 276523011}]}'; $json = json_decode($str); print_r($json);

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)
8.3.40.0070.00718.73
8.3.30.0070.00719.09
8.3.20.0070.00020.29
8.3.10.0050.00323.65
8.3.00.0060.00619.25
8.2.170.0040.01122.96
8.2.160.0100.00320.52
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0050.00222.23
8.2.110.0040.00422.16
8.2.100.0110.00017.78
8.2.90.0090.00019.07
8.2.80.0060.00317.97
8.2.70.0100.00017.63
8.2.60.0080.00017.68
8.2.50.0030.00618.07
8.2.40.0040.00419.87
8.2.30.0040.00418.02
8.2.20.0040.00417.68
8.2.10.0000.00818.11
8.2.00.0080.00017.68
8.1.270.0040.00421.94
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.70
8.1.230.0030.01019.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.10
8.1.180.0030.00718.75
8.1.170.0000.00818.39
8.1.160.0040.00422.03
8.1.150.0070.00318.64
8.1.140.0040.00417.40
8.1.130.0070.00017.89
8.1.120.0040.00417.42
8.1.110.0000.00717.35
8.1.100.0000.00717.43
8.1.90.0000.00817.39
8.1.80.0040.00417.39
8.1.70.0050.00317.27
8.1.60.0090.00317.56
8.1.50.0030.00517.52
8.1.40.0000.00717.34
8.1.30.0030.00517.62
8.1.20.0050.00217.54
8.1.10.0080.00017.34
8.1.00.0080.00017.35
8.0.300.0000.00818.77
8.0.290.0070.00017.05
8.0.280.0030.00318.29
8.0.270.0000.00817.19
8.0.260.0040.00417.19
8.0.250.0080.00016.78
8.0.240.0050.00316.80
8.0.230.0030.00416.91
8.0.220.0000.00716.77
8.0.210.0050.00316.82
8.0.200.0000.00616.80
8.0.190.0040.00416.90
8.0.180.0000.00816.90
8.0.170.0040.00416.75
8.0.160.0000.00716.80
8.0.150.0040.00416.84
8.0.140.0030.00316.72
8.0.130.0030.00313.27
8.0.120.0000.00816.79
8.0.110.0000.00816.72
8.0.100.0040.00416.81
8.0.90.0070.00016.85
8.0.80.0030.01116.77
8.0.70.0050.00316.66
8.0.60.0040.00416.80
8.0.50.0040.00416.70
8.0.30.0060.01217.19
8.0.20.0120.01117.40
8.0.10.0050.00216.76
8.0.00.0100.00716.63
7.4.330.0000.00515.09
7.4.320.0030.00316.36
7.4.300.0030.00316.42
7.4.290.0030.00516.45
7.4.280.0060.00316.49
7.4.270.0070.00016.54
7.4.260.0070.00016.54
7.4.250.0070.00016.27
7.4.240.0060.00116.44
7.4.230.0070.00016.34
7.4.220.0140.00316.55
7.4.210.0070.01016.44
7.4.200.0030.00316.53
7.4.190.0030.00316.63
7.4.160.0160.00016.45
7.4.150.0070.01117.40
7.4.140.0120.00617.86
7.4.130.0070.01316.33
7.4.120.0120.00516.35
7.4.110.0160.00316.21
7.4.100.0080.00916.25
7.4.90.0060.01316.34
7.4.80.0100.01319.39
7.4.70.0080.00816.30
7.4.60.0130.00316.26
7.4.50.0000.00816.36
7.4.40.0090.00916.29
7.4.30.0100.00716.46
7.4.00.0080.01014.67
7.3.330.0030.00312.95
7.3.320.0000.00512.94
7.3.310.0000.00815.98
7.3.300.0030.00316.13
7.3.290.0080.00816.09
7.3.280.0080.00916.16
7.3.270.0070.01017.40
7.3.260.0130.01116.27
7.3.250.0100.00716.46
7.3.240.0060.01016.29
7.3.230.0100.00716.44
7.3.210.0130.00316.30
7.3.200.0110.01019.39
7.3.190.0140.00916.31
7.3.180.0090.00716.22
7.3.170.0100.01016.27
7.3.160.0100.00616.48
7.3.120.0100.00714.64
7.3.110.0070.01014.57
7.3.100.0060.00914.61
7.3.90.0120.00314.75
7.3.80.0070.00714.54
7.3.70.0080.00814.41
7.3.60.0040.01214.57
7.3.50.0040.00714.35
7.3.40.0030.01314.68
7.3.30.0090.00614.75
7.3.20.0080.00416.50
7.3.10.0040.01216.60
7.3.00.0100.00616.68
7.2.330.0140.01016.57
7.2.320.0070.01216.45
7.2.310.0130.00316.46
7.2.300.0250.00616.65
7.2.290.0140.00316.45
7.2.250.0040.01114.48
7.2.240.0070.01114.99
7.2.230.0060.00714.80
7.2.220.0040.01214.77
7.2.210.0030.00614.64
7.2.200.0030.01315.04
7.2.190.0000.01314.94
7.2.180.0030.00914.83
7.2.170.0040.01214.96
7.2.160.0030.00614.73
7.2.150.0000.01516.85
7.2.140.0090.00616.91
7.2.130.0030.01016.73
7.2.120.0080.00516.78
7.2.110.0070.00816.59
7.2.100.0040.01416.77
7.2.90.0090.00616.74
7.2.80.0040.00816.67
7.2.70.0090.00616.83
7.2.60.0070.00416.68
7.2.50.0040.00716.67
7.2.40.0000.01416.90
7.2.30.0100.00516.60
7.2.20.0060.00916.83
7.2.10.0030.01517.01
7.2.00.0090.00616.70
7.1.330.0060.00915.63
7.1.320.0030.01115.66
7.1.310.0090.00015.88
7.1.300.0030.00715.61
7.1.290.0000.00815.71
7.1.280.0030.01015.89
7.1.270.0040.00815.55
7.1.260.0050.00515.70
7.1.250.0000.01215.66
7.1.240.0040.00815.76
7.1.230.0130.00315.79
7.1.220.0080.00715.61
7.1.210.0030.01015.59
7.1.200.0040.00915.82
7.1.190.0040.00715.78
7.1.180.0000.01215.82
7.1.170.0030.01015.70
7.1.160.0030.01415.77
7.1.150.0080.00015.63
7.1.140.0060.00715.80
7.1.130.0040.00715.57
7.1.120.0000.00815.61
7.1.110.0030.01015.49
7.1.100.0100.00415.80
7.1.90.0100.00315.59
7.1.80.0080.00315.52
7.1.70.0070.00916.40
7.1.60.0100.00917.49
7.1.50.0060.01116.27
7.1.40.0080.00415.78
7.1.30.0070.01015.55
7.1.20.0050.00515.68
7.1.10.0060.00315.77
7.1.00.0070.04019.09
7.0.330.0070.00715.30
7.0.320.0030.00615.43
7.0.310.0080.00415.27
7.0.300.0120.00315.32
7.0.290.0040.01115.51
7.0.280.0030.00615.39
7.0.270.0030.01015.23
7.0.260.0030.01315.50
7.0.250.0040.00415.34
7.0.240.0000.00915.47
7.0.230.0070.00715.48
7.0.220.0110.00315.38
7.0.210.0030.00615.27
7.0.200.0010.00616.09
7.0.190.0030.01015.31
7.0.180.0100.00715.32
7.0.170.0040.01115.34
7.0.160.0040.00415.41
7.0.150.0040.01115.06
7.0.140.0040.04018.71
7.0.130.0030.01015.22
7.0.120.0030.01015.50
7.0.110.0070.00715.14
7.0.100.0110.00015.16
7.0.90.0000.00915.38
7.0.80.0110.00315.18
7.0.70.0080.00015.51
7.0.60.0070.03117.72
7.0.50.0070.02016.63
7.0.40.0100.02316.87
7.0.30.0110.03116.85
7.0.20.0150.03216.80
7.0.10.0020.04816.69
7.0.00.0050.04616.69
5.6.400.0110.00314.15
5.6.390.0090.00614.07
5.6.380.0000.01514.30
5.6.370.0100.00714.03
5.6.360.0110.00314.54
5.6.350.0060.00314.50
5.6.340.0110.00414.22
5.6.330.0030.00714.48
5.6.320.0090.00614.13
5.6.310.0090.00314.07
5.6.300.0070.00414.43
5.6.290.0000.01613.90
5.6.280.0080.03817.57
5.6.270.0060.01014.44
5.6.260.0090.00314.38
5.6.250.0060.00913.98
5.6.240.0040.01214.30
5.6.230.0050.00514.29
5.6.220.0090.00314.28
5.6.210.0060.02717.30
5.6.200.0050.04716.16
5.6.190.0050.02617.36
5.6.180.0310.03817.27
5.6.170.0220.03817.36
5.6.160.0020.03017.36
5.6.150.0070.02416.18
5.6.140.0050.04516.19
5.6.130.0070.03116.24
5.6.120.0100.04217.73
5.6.110.0070.04517.53
5.6.100.0050.03517.65
5.6.90.0110.04317.61
5.6.80.0080.03317.24
5.6.70.0040.00414.03
5.6.60.0040.00813.86
5.6.50.0030.01314.27
5.6.40.0060.00614.13
5.6.30.0070.00713.80
5.6.20.0000.01314.00
5.6.10.0060.00914.16
5.6.00.0030.01014.02
5.5.380.0040.00714.13
5.5.370.0050.00514.24
5.5.360.0090.00314.14
5.5.350.1800.02817.30
5.5.340.0030.02816.08
5.5.330.0100.03817.28
5.5.320.0150.02317.15
5.5.310.0120.02917.36
5.5.300.0050.04515.95
5.5.290.0100.03116.00
5.5.280.0020.02617.44
5.5.270.0100.04317.39
5.5.260.0020.04917.61
5.5.250.0050.02617.24
5.5.240.0030.04617.00
5.5.230.0040.00814.14
5.5.220.0060.00314.30
5.5.210.0040.00413.96
5.5.200.0070.00313.83
5.5.190.0040.00713.88
5.5.180.0100.00313.89
5.5.170.0030.00613.85
5.5.160.0080.00813.89
5.5.150.0070.00714.18
5.5.140.0070.00414.28
5.5.130.0030.01314.05
5.5.120.0140.00314.24
5.5.110.0070.01014.03
5.5.100.0030.01413.88
5.5.90.0030.01314.16
5.5.80.0060.00614.04
5.5.70.0000.01213.87
5.5.60.0070.01114.09
5.5.50.0120.00614.07
5.5.40.0060.00913.81
5.5.30.0080.00614.09
5.5.20.0040.01113.69
5.5.10.0050.00314.03
5.5.00.0120.00613.86
5.4.450.0100.03014.94
5.4.440.0130.03515.17
5.4.430.0080.04015.27
5.4.420.0070.03615.32
5.4.410.0130.03015.20
5.4.400.0080.02815.04
5.4.390.0020.03814.94
5.4.380.0090.03314.62
5.4.370.0090.02814.87
5.4.360.0120.02714.71
5.4.350.0120.03014.71
5.4.340.0070.03014.66
5.4.330.0000.00710.96
5.4.320.0070.02611.75
5.4.310.0040.02211.74
5.4.300.0090.02611.69
5.4.290.0050.02411.81
5.4.280.0030.02311.65
5.4.270.0090.02211.45
5.4.260.0100.02511.65
5.4.250.0020.02711.66
5.4.240.0050.02611.73
5.4.230.0080.03211.59
5.4.220.0070.02611.57
5.4.210.0070.02111.62
5.4.200.0100.01811.76
5.4.190.0060.02011.60
5.4.180.0060.02011.59
5.4.170.0050.02111.53
5.4.160.0070.02411.50
5.4.150.0080.02311.70
5.4.140.0040.03011.48
5.4.130.0080.03811.51
5.4.120.0070.02611.58
5.4.110.0090.02511.42
5.4.100.0080.02911.46
5.4.90.0080.02711.30
5.4.80.0060.02211.52
5.4.70.0030.02511.47
5.4.60.0070.03211.34
5.4.50.0060.02711.53
5.4.40.0090.04011.48
5.4.30.0120.04011.47
5.4.20.0110.04311.51
5.4.10.0090.03811.42
5.4.00.0060.03011.13
5.3.290.0050.02511.56
5.3.280.0070.02411.59
5.3.270.0050.02411.46
5.3.260.0080.02311.62
5.3.250.0060.02211.51
5.3.240.0060.02211.54
5.3.230.0090.01911.42
5.3.220.0060.02911.40
5.3.210.0040.02511.54
5.3.200.0080.02811.54
5.3.190.0020.02811.55
5.3.180.0050.02411.59
5.3.170.0040.02811.58
5.3.160.0070.02711.59
5.3.150.0070.03011.62
5.3.140.0070.03011.42
5.3.130.0040.03011.57
5.3.120.0080.02511.57
5.3.110.0070.03111.59
5.3.100.0070.02611.15
5.3.90.0080.02811.26
5.3.80.0100.02511.07
5.3.70.0040.02811.07
5.3.60.0040.03011.30
5.3.50.0020.03011.15
5.3.40.0110.03811.24
5.3.30.0060.02911.17
5.3.20.0080.02411.07
5.3.10.0050.02610.94
5.3.00.0080.02710.86
5.2.170.0060.0359.20
5.2.160.0060.0329.21
5.2.150.0040.0349.20
5.2.140.0050.0319.20
5.2.130.0040.0339.16
5.2.120.0050.0309.16
5.2.110.0080.0429.17
5.2.100.0080.0329.17
5.2.90.0060.0389.16
5.2.80.0100.0359.16
5.2.70.0080.0419.16
5.2.60.0040.0369.11
5.2.50.0070.0479.08
5.2.40.0090.0409.05
5.2.30.0080.0419.04
5.2.20.0070.0399.02
5.2.10.0080.0478.93
5.2.00.0080.0398.79
5.1.60.0050.0348.06
5.1.50.0070.0348.06
5.1.40.0070.0328.04
5.1.30.0060.0348.39
5.1.20.0060.0368.41
5.1.10.0080.0348.14
5.1.00.0090.0348.14
5.0.50.0090.0236.62
5.0.40.0060.0266.47
5.0.30.0060.0426.28
5.0.20.0120.0396.26
5.0.10.0040.0296.23
5.0.00.0060.0396.23
4.4.90.0040.0344.78
4.4.80.0030.0224.75
4.4.70.0060.0234.75
4.4.60.0070.0184.75
4.4.50.0050.0204.77
4.4.40.0040.0324.71
4.4.30.0030.0224.76
4.4.20.0040.0244.84
4.4.10.0030.0254.85
4.4.00.0040.0444.76
4.3.110.0020.0264.67
4.3.100.0070.0464.66
4.3.90.0040.0204.63
4.3.80.0040.0284.58
4.3.70.0050.0154.63
4.3.60.0070.0254.63
4.3.50.0020.0204.63
4.3.40.0070.0294.54
4.3.30.0010.0213.28
4.3.20.0010.0173.25
4.3.10.0000.0183.21
4.3.00.0000.0237.22

preferences:
39.28 ms | 400 KiB | 5 Q