3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"1":1,"5":1}'; $array_val=json_decode($json, true); echo $array_val[1];

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)
8.3.60.0120.00316.50
8.3.50.0100.01017.85
8.3.40.0140.01118.65
8.3.30.0120.00618.60
8.3.20.0000.00819.10
8.3.10.0030.00523.60
8.3.00.0050.00322.48
8.2.180.0110.00725.92
8.2.170.0110.00719.04
8.2.160.0070.01122.96
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0050.00222.27
8.2.120.0000.00726.35
8.2.110.0000.00921.03
8.2.100.0090.00317.84
8.2.90.0000.00719.29
8.2.80.0040.00417.97
8.2.70.0090.00018.05
8.2.60.0030.00618.22
8.2.50.0040.00418.10
8.2.40.0070.00318.28
8.2.30.0000.00718.13
8.2.20.0050.00317.63
8.2.10.0030.00618.06
8.2.00.0000.00717.78
8.1.280.0140.00425.92
8.1.270.0040.00423.66
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0110.00020.58
8.1.230.0120.00020.80
8.1.220.0030.00617.79
8.1.210.0110.00018.85
8.1.200.0000.00817.22
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0030.00519.97
8.1.160.0040.00418.87
8.1.150.0000.00718.70
8.1.140.0050.00219.51
8.1.130.0030.00317.58
8.1.120.0000.00717.34
8.1.110.0080.00017.29
8.1.100.0040.00417.40
8.1.90.0030.00517.39
8.1.80.0000.00717.27
8.1.70.0070.00017.25
8.1.60.0000.00817.40
8.1.50.0030.00517.37
8.1.40.0080.00017.47
8.1.30.0080.00417.54
8.1.20.0030.00817.63
8.1.10.0040.00417.54
8.1.00.0040.00417.50
8.0.300.0020.00519.90
8.0.290.0000.00916.75
8.0.280.0070.00018.44
8.0.270.0030.00316.88
8.0.260.0030.00316.69
8.0.250.0050.00216.98
8.0.240.0000.00716.87
8.0.230.0060.00316.88
8.0.220.0080.00016.84
8.0.210.0030.00316.81
8.0.200.0030.00316.78
8.0.190.0080.00016.82
8.0.180.0030.00316.74
8.0.170.0080.00016.77
8.0.160.0030.00316.75
8.0.150.0040.00416.77
8.0.140.0000.00716.74
8.0.130.0050.00013.29
8.0.120.0020.00516.78
8.0.110.0040.00416.84
8.0.100.0070.00016.73
8.0.90.0000.00716.80
8.0.80.0060.01016.80
8.0.70.0040.00416.70
8.0.60.0000.00716.88
8.0.50.0040.00416.69
8.0.30.0100.00916.98
8.0.20.0090.01117.40
8.0.10.0000.00816.82
8.0.00.0100.01316.57
7.4.330.0030.00315.14
7.4.320.0030.00316.46
7.4.300.0060.00016.54
7.4.290.0000.00716.56
7.4.280.0000.00816.43
7.4.270.0000.00616.51
7.4.260.0070.00016.50
7.4.250.0070.00016.38
7.4.240.0000.00716.52
7.4.230.0030.00316.52
7.4.220.0120.00616.34
7.4.210.0110.00516.54
7.4.200.0030.00316.33
7.4.160.0040.01416.42
7.4.150.0060.01117.40
7.4.140.0030.01617.86
7.4.130.0100.00816.52
7.4.120.0070.01016.36
7.4.110.0130.00716.40
7.4.100.0080.00816.32
7.4.90.0110.00716.43
7.4.80.0060.00919.39
7.4.70.0070.01116.50
7.4.60.0140.00416.52
7.4.50.0070.00716.24
7.4.40.0140.00716.56
7.4.30.0060.01516.45
7.4.00.0030.01415.05
7.3.330.0000.00513.03
7.3.320.0000.00512.96
7.3.310.0000.00716.19
7.3.300.0050.00216.21
7.3.290.0030.00316.24
7.3.280.0110.00816.22
7.3.270.0090.00917.40
7.3.260.0100.00716.41
7.3.250.0120.00516.30
7.3.240.0160.00616.36
7.3.230.0100.01116.52
7.3.210.0110.00516.42
7.3.200.0090.00916.44
7.3.190.0030.01316.54
7.3.180.0080.00816.30
7.3.170.0100.01016.26
7.3.160.0060.01116.23
7.2.330.0110.00816.44
7.2.320.0040.01516.55
7.2.310.0110.00616.50
7.2.300.0140.01016.64
7.2.290.0070.01016.42
7.2.110.0060.00616.27
7.2.100.0040.00716.63
7.2.90.0060.00616.66
7.2.80.0030.01016.39
7.2.70.0090.00016.80
7.2.60.0050.00816.82
7.2.50.0040.00416.73
7.2.40.0100.00417.03
7.2.30.0000.01116.75
7.2.20.0000.00817.01
7.2.10.0030.00917.01
7.2.00.0030.00917.98
7.1.230.0040.00415.80
7.1.220.0030.00515.63
7.1.210.0030.00715.84
7.1.200.0050.00715.61
7.1.190.0000.00915.83
7.1.180.0060.00315.87
7.1.170.0050.00515.46
7.1.160.0040.00715.55
7.1.150.0070.00315.69
7.1.140.0030.00615.98
7.1.130.0030.00915.66
7.1.120.0070.00715.79
7.1.110.0040.00915.73
7.1.100.0080.00315.88
7.1.90.0000.00715.74
7.1.80.0000.01115.86
7.1.70.0010.00816.48
7.1.60.0080.00716.43
7.1.50.0040.00816.02
7.1.40.0080.00815.67
7.1.30.0150.00315.89
7.1.20.0060.00615.70
7.1.10.0040.00415.77
7.1.00.0070.03618.84
7.0.310.0030.00615.53
7.0.300.0070.00415.36
7.0.290.0000.01115.31
7.0.280.0030.00715.32
7.0.270.0060.00615.41
7.0.260.0030.00515.43
7.0.250.0030.00914.98
7.0.240.0070.00415.20
7.0.230.0070.00015.27
7.0.220.0080.00314.97
7.0.210.0030.00915.44
7.0.200.0020.01116.09
7.0.190.0000.00915.37
7.0.180.0030.00715.35
7.0.170.0050.00515.17
7.0.160.0060.00615.44
7.0.150.0040.00815.49
7.0.140.0050.00315.46
7.0.130.0030.00315.16
7.0.120.0000.01015.32
7.0.110.0080.04917.64
7.0.100.0090.04017.64
7.0.90.0090.04717.66
7.0.80.0080.04317.65
7.0.70.0090.03517.72
7.0.60.0050.05017.53
7.0.50.0100.03317.82
7.0.40.0030.03016.84
7.0.30.0100.04216.80
7.0.20.0050.04716.74
7.0.10.0030.03216.72
7.0.00.0130.03816.86
5.6.380.0040.00814.22
5.6.370.0040.00414.53
5.6.360.0080.00414.09
5.6.350.0060.00314.46
5.6.340.0040.00713.91
5.6.330.0040.00814.26
5.6.320.0100.00314.50
5.6.310.0030.00914.31
5.6.300.0030.00614.46
5.6.290.0050.00213.98
5.6.280.0080.00414.51
5.6.270.0110.00414.32
5.6.260.0030.00914.19
5.6.250.0050.03817.45
5.6.240.0100.03817.46
5.6.230.0050.02617.51
5.6.220.0020.04217.41
5.6.210.0050.03017.34
5.6.200.0100.03617.73
5.6.190.0030.04717.79
5.6.180.0070.04517.84
5.6.170.0070.03517.84
5.6.160.0020.04917.79
5.6.150.0060.03717.74
5.6.140.0100.03517.46
5.6.130.0120.03817.75
5.6.120.0120.03817.51
5.6.110.0130.04217.58
5.6.100.0050.04117.57
5.6.90.0100.04317.66
5.6.80.0120.03717.35
5.6.70.0100.03717.29
5.6.60.0060.04017.33
5.6.50.0070.02917.45
5.6.40.0080.03817.18
5.6.30.0020.04417.27
5.6.20.0030.04317.37
5.6.10.0030.04317.43
5.6.00.0030.02617.36

preferences:
58 ms | 400 KiB | 5 Q