3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"primary": 7329}'; var_dump(json_decode($json)->primary);

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)
8.3.60.0090.00918.16
8.3.50.0000.01517.98
8.3.40.0120.00318.86
8.3.30.0030.01218.58
8.3.20.0070.00020.16
8.3.10.0080.00021.84
8.3.00.0060.00319.64
8.2.180.0120.00616.38
8.2.170.0070.00722.96
8.2.160.0120.00619.09
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00419.38
8.2.120.0080.00026.35
8.2.110.0070.00320.28
8.2.100.0090.00317.78
8.2.90.0030.00519.05
8.2.80.0030.00517.97
8.2.70.0000.00817.38
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0030.00520.59
8.2.30.0030.00520.94
8.2.20.0000.00918.11
8.2.10.0000.00817.93
8.2.00.0030.00417.98
8.1.280.0120.00325.92
8.1.270.0040.00423.97
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00717.70
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0100.00017.23
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0080.00018.46
8.1.160.0070.00018.94
8.1.150.0020.00520.63
8.1.140.0000.00819.53
8.1.130.0000.00718.70
8.1.120.0070.00017.39
8.1.110.0050.00317.35
8.1.100.0000.00817.29
8.1.90.0070.00017.42
8.1.80.0030.00317.45
8.1.70.0070.00017.38
8.1.60.0020.00517.57
8.1.50.0040.00417.43
8.1.40.0110.00017.32
8.1.30.0000.00717.46
8.1.20.0050.00217.44
8.1.10.0030.00517.43
8.1.00.0040.00417.30
8.0.300.0080.00019.80
8.0.290.0070.00016.58
8.0.280.0000.00818.32
8.0.270.0070.00017.12
8.0.260.0030.00316.76
8.0.250.0040.00416.80
8.0.240.0000.00616.83
8.0.230.0000.00716.87
8.0.220.0040.00416.86
8.0.210.0090.00016.87
8.0.200.0030.00316.83
8.0.190.0030.00616.90
8.0.180.0020.00516.79
8.0.170.0000.00716.88
8.0.160.0040.00416.87
8.0.150.0030.00316.84
8.0.140.0070.00016.79
8.0.130.0000.00513.32
8.0.120.0040.00416.79
8.0.110.0000.00716.76
8.0.100.0040.00416.86
8.0.90.0040.00416.86
8.0.80.0190.00016.84
8.0.70.0000.00716.79
8.0.60.0030.00316.89
8.0.50.0000.00716.77
8.0.30.0080.01517.18
8.0.20.0180.01017.41
8.0.10.0050.00216.90
8.0.00.0100.00716.63
7.4.330.0000.00515.55
7.4.320.0000.00716.52
7.4.300.0060.00016.45
7.4.290.0040.00416.65
7.4.280.0030.00616.55
7.4.270.0000.00716.53
7.4.260.0040.00416.38
7.4.250.0050.00216.48
7.4.240.0000.00716.51
7.4.230.0040.00416.70
7.4.220.0140.00316.52
7.4.210.0090.00916.40
7.4.200.0080.00016.44
7.4.160.0050.01116.41
7.4.150.0210.00417.40
7.4.140.0110.00817.86
7.4.130.0150.00616.43
7.4.120.0130.00716.54
7.4.110.0130.00316.44
7.4.100.0120.00916.41
7.4.90.0040.01416.59
7.4.80.0040.01219.39
7.4.70.0040.01416.49
7.4.60.0100.00616.32
7.4.50.0070.01016.38
7.4.40.0070.01016.50
7.4.30.0100.00716.33
7.4.10.0090.00915.03
7.4.00.0090.00414.94
7.3.330.0060.00012.89
7.3.320.0050.00013.13
7.3.310.0040.00416.20
7.3.300.0040.00416.05
7.3.290.0100.00416.19
7.3.280.0100.00716.14
7.3.270.0140.00917.40
7.3.260.0110.00616.39
7.3.250.0070.01016.38
7.3.240.0090.00816.39
7.3.230.0200.00316.55
7.3.210.0130.00316.39
7.3.200.0090.01316.38
7.3.190.0030.01316.26
7.3.180.0030.01316.44
7.3.170.0090.00616.38
7.3.160.0120.00916.45
7.3.130.0110.00714.89
7.3.120.0030.01314.73
7.3.110.0060.00914.92
7.3.100.0100.00714.89
7.3.90.0090.00614.82
7.3.80.0030.01314.65
7.3.70.0080.00414.79
7.3.60.0040.01114.95
7.3.50.0060.00614.81
7.3.40.0100.00314.80
7.3.30.0060.00614.35
7.3.20.0040.00716.29
7.3.10.0000.01116.73
7.3.00.0070.01016.70
7.2.330.0140.00416.36
7.2.320.0140.00316.63
7.2.310.0130.00316.35
7.2.300.0070.01116.60
7.2.290.0160.00616.55
7.2.260.0070.01114.90
7.2.250.0100.01015.02
7.2.240.0070.00715.20
7.2.230.0080.00414.94
7.2.220.0070.00714.96
7.2.210.0070.01014.88
7.2.200.0080.00814.65
7.2.190.0070.00714.82
7.2.180.0000.01614.70
7.2.170.0040.00714.79
7.2.160.0100.00314.83
7.2.150.0070.00716.50
7.2.140.0040.00816.47
7.2.130.0040.01216.93
7.2.120.0070.00716.89
7.2.110.0160.00016.88
7.2.100.0040.01116.79
7.2.90.0140.00016.51
7.2.80.0070.00716.79
7.2.70.0030.01016.75
7.2.60.0090.00616.81
7.2.50.0070.01016.83
7.2.40.0030.01016.92
7.2.30.0110.00616.91
7.2.20.0100.00716.56
7.2.10.0060.01316.86
7.2.00.0050.00818.12
7.1.330.0040.00715.64
7.1.320.0090.00615.50
7.1.310.0030.01315.79
7.1.300.0070.00715.60
7.1.290.0060.00315.45
7.1.280.0030.01215.48
7.1.270.0100.00315.46
7.1.260.0030.00915.48
7.1.250.0030.01015.75
7.1.240.0060.00615.50
7.1.230.0070.00715.80
7.1.220.0030.01315.59
7.1.210.0060.00315.50
7.1.200.0090.00415.62
7.1.190.0090.00315.64
7.1.180.0090.00315.73
7.1.170.0000.01415.59
7.1.160.0000.01415.85
7.1.150.0000.01715.65
7.1.140.0100.00615.57
7.1.130.0060.00815.56
7.1.120.0070.01015.42
7.1.110.0070.00715.61
7.1.100.0040.00816.71
7.1.90.0110.00315.92
7.1.80.0040.01115.80
7.1.70.0090.00616.40
7.1.60.0160.00525.24
7.1.50.0120.01125.19
7.1.40.0180.00824.89
7.1.30.0130.01025.06
7.1.20.0120.01524.91
7.1.10.0030.01316.06
7.1.00.0010.01416.10
7.0.330.0130.00015.28
7.0.320.0060.01015.35
7.0.310.0000.01215.00
7.0.300.0060.00615.52
7.0.290.0040.00415.23
7.0.280.0030.01015.39
7.0.270.0030.01415.21
7.0.260.0000.01215.13
7.0.250.0070.01015.02
7.0.240.0080.00415.35
7.0.230.0060.00615.09
7.0.220.0030.01315.54
7.0.210.0100.00315.09
7.0.200.0120.00215.89
7.0.190.0040.01015.91
7.0.180.0050.01215.73
7.0.170.0060.00815.81
7.0.160.0060.00915.85
7.0.150.0050.01015.76
7.0.140.0060.00815.94
7.0.130.0060.00915.87
7.0.120.0060.00815.88
7.0.110.0020.01215.87
7.0.100.0080.00615.88
7.0.90.0100.00815.73
7.0.80.0080.00615.74
7.0.70.0070.00715.95
7.0.60.0050.00915.70
7.0.50.0080.00815.92
7.0.40.0080.00814.98
7.0.30.0080.00514.94
7.0.20.0090.00714.83
7.0.10.0090.00614.91
7.0.00.0060.01014.88
5.6.400.0030.00614.30
5.6.390.0000.00813.99
5.6.380.0040.01113.98
5.6.370.0040.00814.32
5.6.360.0060.00613.98
5.6.350.0000.01514.41
5.6.340.0090.00614.27
5.6.330.0070.00714.14
5.6.320.0040.01213.81
5.6.310.0140.00013.85
5.6.300.0090.00614.31
5.6.290.0080.00614.18
5.6.280.0130.00314.36
5.6.270.0030.01013.91
5.6.260.0030.01014.39
5.6.250.0060.00613.92
5.6.240.0030.01014.21
5.6.230.0040.01114.22
5.6.220.0050.00314.11
5.6.210.0030.00614.25
5.6.200.0080.00014.01
5.6.190.0060.00614.10
5.6.180.0120.00314.14
5.6.170.0000.00814.18
5.6.160.0060.00613.98
5.6.150.0030.00614.27
5.6.140.0000.01314.02
5.6.130.0110.00014.43
5.6.120.0060.00314.29
5.6.110.0040.00814.17
5.6.100.0130.00314.07
5.6.90.0090.00614.25
5.6.80.0030.01014.19
5.6.70.0030.00914.21
5.6.60.0030.01014.23
5.6.50.0030.00914.11
5.6.40.0100.00314.21
5.6.30.0000.01113.89
5.6.20.0060.00614.37
5.6.10.0090.00614.17
5.6.00.0030.00714.08

preferences:
42.28 ms | 401 KiB | 5 Q