3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = <<< A { "key1": "value1", "key2": "value2", "key3": "value3", "key4": "value4" } A; echo array_values(json_decode($input, true))[0];

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)
8.3.60.0140.00718.25
8.3.50.0110.00722.05
8.3.40.0150.00618.79
8.3.30.0080.00818.82
8.3.20.0080.00018.73
8.3.10.0080.00021.20
8.3.00.0000.00721.94
8.2.180.0110.01116.60
8.2.170.0090.00622.96
8.2.160.0100.01020.18
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0080.00019.48
8.2.110.0060.00320.34
8.2.100.0040.00817.91
8.2.90.0040.00419.13
8.2.80.0070.00018.05
8.2.70.0040.00417.63
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0070.00019.96
8.2.20.0070.00017.62
8.2.10.0000.00717.57
8.2.00.0030.00617.72
8.1.280.0070.01125.92
8.1.270.0070.00023.99
8.1.260.0100.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0040.00720.98
8.1.220.0080.00018.77
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0000.00717.40
8.1.180.0060.00318.10
8.1.170.0040.00418.57
8.1.160.0050.00218.69
8.1.150.0000.01018.49
8.1.140.0040.00417.31
8.1.130.0050.00317.78
8.1.120.0050.00217.39
8.1.110.0050.00217.30
8.1.100.0070.00017.29
8.1.90.0080.00017.40
8.1.80.0000.00717.34
8.1.70.0030.00317.34
8.1.60.0060.00317.50
8.1.50.0000.00817.34
8.1.40.0000.00717.33
8.1.30.0000.00717.47
8.1.20.0040.00417.41
8.1.10.0040.00417.47
8.1.00.0040.00417.39
8.0.300.0030.00319.98
8.0.290.0000.00817.05
8.0.280.0000.00718.43
8.0.270.0030.00517.22
8.0.260.0030.00316.93
8.0.250.0000.00717.03
8.0.240.0080.00016.94
8.0.230.0000.00816.82
8.0.220.0000.00716.88
8.0.210.0000.00816.89
8.0.200.0000.00616.91
8.0.190.0030.00316.94
8.0.180.0000.00716.94
8.0.170.0080.00016.87
8.0.160.0030.00516.86
8.0.150.0000.00816.79
8.0.140.0050.00216.76
8.0.130.0050.00013.25
8.0.120.0020.00516.85
8.0.110.0070.00016.87
8.0.100.0040.00416.90
8.0.90.0000.00716.83
8.0.80.0140.00716.79
8.0.70.0050.00316.70
8.0.60.0000.00716.88
8.0.50.0000.00816.75
8.0.30.0090.00916.99
8.0.20.0080.01117.40
8.0.10.0070.00016.93
8.0.00.0130.00716.85
7.4.330.0000.00513.43
7.4.320.0050.00316.53
7.4.300.0060.00016.33
7.4.290.0030.00316.55
7.4.280.0070.00016.33
7.4.270.0030.00516.45
7.4.260.0000.00613.16
7.4.250.0000.00816.52
7.4.240.0000.00716.57
7.4.230.0040.00416.55
7.4.220.0090.01016.56
7.4.210.0100.00316.37
7.4.200.0070.00016.53
7.4.190.0030.00316.33
7.4.160.0090.00616.37
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0070.01016.64
7.4.120.0080.01016.38
7.4.110.0030.01416.40
7.4.100.0140.00316.48
7.4.90.0170.00016.59
7.4.80.0100.00719.37
7.4.70.0130.00416.61
7.4.60.0000.01816.25
7.4.50.0040.00416.23
7.4.40.0090.00622.27
7.4.30.0030.01416.61
7.4.10.0000.01815.07
7.4.00.0070.00914.73
7.3.330.0030.00313.06
7.3.320.0000.00513.15
7.3.310.0070.00016.28
7.3.300.0040.00416.15
7.3.290.0040.01116.23
7.3.280.0130.00616.23
7.3.270.0100.00717.40
7.3.260.0090.01118.24
7.3.250.0120.00816.38
7.3.240.0070.01016.37
7.3.230.0090.00616.39
7.3.210.0040.01516.57
7.3.200.0140.01019.39
7.3.190.0090.00916.45
7.3.180.0060.00916.33
7.3.170.0110.00516.38
7.3.160.0060.00916.28
7.3.130.0120.00414.93
7.3.120.0070.01014.76
7.3.110.0060.00914.36
7.3.100.0070.00714.74
7.3.90.0060.00614.64
7.3.80.0070.01114.78
7.3.70.0070.00714.62
7.3.60.0090.00614.74
7.3.50.0070.00714.74
7.3.40.0060.00614.80
7.3.30.0110.00314.54
7.3.20.0060.00316.48
7.3.10.0100.00716.68
7.3.00.0070.00416.63
7.2.330.0140.00316.70
7.2.320.0040.01216.64
7.2.310.0030.01416.75
7.2.300.0120.01016.46
7.2.290.0150.00416.30
7.2.260.0100.01015.16
7.2.250.0030.01315.09
7.2.240.0000.01414.50
7.2.230.0030.01314.63
7.2.220.0030.01414.86
7.2.210.0140.00314.84
7.2.200.0000.01414.79
7.2.190.0070.00715.03
7.2.180.0030.01614.67
7.2.170.0030.01014.86
7.2.160.0140.00314.76
7.2.150.0110.00316.51
7.2.140.0060.00316.88
7.2.130.0050.01016.82
7.2.120.0090.00516.64
7.2.110.0110.00716.91
7.2.100.0100.00616.86
7.2.90.0020.00916.70
7.2.80.0100.00216.88
7.2.70.0070.00716.76
7.2.60.0070.00616.81
7.2.50.0070.00916.80
7.2.40.0070.00916.71
7.2.30.0080.00416.80
7.2.20.0070.00516.76
7.2.10.0060.00816.73
7.2.00.0070.01017.45
7.1.330.0060.00715.49
7.1.320.0130.00715.74
7.1.310.0030.00815.85
7.1.300.0160.00315.32
7.1.290.0000.01415.75
7.1.280.0080.00415.49
7.1.270.0100.00715.71
7.1.260.0030.00615.71
7.1.250.0080.00715.50
7.1.240.0060.00415.67
7.1.230.0070.00815.82
7.1.220.0030.00815.79
7.1.210.0090.00515.60
7.1.200.0040.00715.69
7.1.190.0070.00715.75
7.1.180.0040.01215.61
7.1.170.0020.01015.50
7.1.160.0080.00615.61
7.1.150.0030.00915.48
7.1.140.0070.00815.88
7.1.130.0100.00515.78
7.1.120.0100.00015.82
7.1.110.0060.00915.58
7.1.100.0030.00816.38
7.1.90.0050.00915.89
7.1.80.0040.00715.78
7.1.70.0060.00716.29
7.1.60.0070.00916.92
7.1.50.0050.00916.08
7.1.40.0090.00015.65
7.1.30.0090.00515.68
7.1.20.0010.01115.76
7.1.10.0060.00515.70
7.1.00.0040.02518.05
7.0.330.0040.00715.14
7.0.320.0070.00615.15
7.0.310.0030.01015.30
7.0.300.0030.00715.19
7.0.290.0050.00815.16
7.0.280.0060.00915.14
7.0.270.0050.00915.11
7.0.260.0090.00515.02
7.0.250.0070.00515.29
7.0.240.0060.00715.25
7.0.230.0070.00615.32
7.0.220.0050.00415.36
7.0.210.0080.00615.15
7.0.200.0050.00815.74
7.0.190.0040.00715.14
7.0.180.0030.01115.37
7.0.170.0060.00815.23
7.0.160.0050.01015.21
7.0.150.0060.00815.32
7.0.140.0050.02917.68
7.0.130.0030.00815.37
7.0.120.0030.00715.33
7.0.110.0070.00715.29
7.0.100.0070.00515.34
7.0.90.0040.00915.33
7.0.80.0070.00515.06
7.0.70.0070.01817.27
7.0.60.0030.02017.33
7.0.50.0030.02317.45
7.0.40.0050.01815.52
7.0.30.0040.02015.50
7.0.20.0050.01715.49
7.0.10.0040.01815.42
7.0.00.0030.02215.54
5.6.400.0090.00314.52
5.6.390.0040.00414.59
5.6.380.0080.00514.36
5.6.370.0000.01314.07
5.6.360.0050.00814.07
5.6.350.0010.01013.99
5.6.340.0040.01214.01
5.6.330.0050.00814.20
5.6.320.0110.00514.38
5.6.310.0070.00814.27
5.6.300.0020.01214.07
5.6.290.0030.00814.20
5.6.280.0070.02916.58
5.6.270.0100.00314.22
5.6.260.0070.00514.01
5.6.250.0070.00714.10
5.6.240.0110.00314.10
5.6.230.0090.00614.24
5.6.220.0050.02216.43
5.6.210.0050.01916.37
5.6.200.0080.01616.59
5.6.190.0040.01916.51
5.6.180.0060.01616.58
5.6.170.0030.01916.34
5.6.160.0030.01916.44
5.6.150.0020.02216.46
5.6.140.0040.01816.60
5.6.130.0070.01716.48
5.6.120.0090.02116.37
5.6.110.0060.01716.57
5.6.100.0060.02516.35
5.6.90.0020.01816.49
5.6.80.0030.01816.22
5.6.70.0040.01816.21
5.6.60.0040.01816.24
5.6.50.0070.01916.15
5.6.40.0060.01716.12
5.6.30.0020.02016.20
5.6.20.0060.01616.22
5.6.10.0040.03316.20
5.6.00.0080.01616.14
5.5.380.0070.00512.40
5.5.370.0090.00412.56
5.5.360.0030.01815.03
5.5.350.0010.02115.29
5.5.340.0030.01915.20
5.5.330.0030.01915.28
5.5.320.0050.01615.31
5.5.310.0030.02015.33
5.5.300.0040.02215.23
5.5.290.0030.01915.26
5.5.280.0070.02615.12
5.5.270.0110.01215.21
5.5.260.0030.01715.20
5.5.250.0030.01815.24
5.5.240.0030.01614.96
5.5.230.0040.01815.06
5.5.220.0070.01415.00
5.5.210.0070.01414.96
5.5.200.0020.01915.01
5.5.190.0040.01815.05
5.5.180.0080.01415.03
5.5.170.0060.00612.65
5.5.160.0060.01714.99
5.5.150.0040.03215.08
5.5.140.0040.02615.06
5.5.130.0030.03315.12
5.5.120.0070.02815.07
5.5.110.0030.02915.09
5.5.100.0020.03215.05
5.5.90.0040.03314.95
5.5.80.0030.03315.15
5.5.70.0050.02215.09
5.5.60.0070.02915.08
5.5.50.0030.02215.11
5.5.40.0020.03614.94
5.5.30.0060.03015.00
5.5.20.0080.03115.05
5.5.10.0050.03115.07
5.5.00.0050.02114.83
5.4.450.0030.01913.76
5.4.440.0060.01913.82
5.4.430.0030.02613.74
5.4.420.0100.01313.78
5.4.410.0070.02613.67
5.4.400.0050.01313.62
5.4.390.0060.01613.68
5.4.380.0040.01613.52
5.4.370.0060.01813.69
5.4.360.0070.02813.50
5.4.350.0060.01413.67
5.4.340.0040.01713.69
5.4.330.0050.00710.88
5.4.320.0030.01613.58
5.4.310.0030.02013.59
5.4.300.0040.03013.63
5.4.290.0060.02713.60
5.4.280.0070.02613.62
5.4.270.0070.02613.57
5.4.260.0080.03013.59
5.4.250.0070.02713.58
5.4.240.0060.02013.57
5.4.230.0030.03413.49
5.4.220.0070.02913.52
5.4.210.0050.02813.59
5.4.200.0080.02713.53
5.4.190.0050.03213.60
5.4.180.0060.03013.67
5.4.170.0070.02113.59
5.4.160.0050.02413.47
5.4.150.0080.03013.68
5.4.140.0080.02412.65
5.4.130.0060.02812.67
5.4.120.0050.02612.59
5.4.110.0060.01812.83
5.4.100.0080.01712.63
5.4.90.0080.02612.76
5.4.80.0090.02012.62
5.4.70.0080.02612.75
5.4.60.0070.02912.67
5.4.50.0040.02312.73
5.4.40.0070.02912.79
5.4.30.0070.02812.60
5.4.20.0050.03012.64
5.4.10.0060.02712.59
5.4.00.0060.01512.58
5.3.290.0060.01511.70
5.3.280.0040.02711.54
5.3.270.0070.02511.68
5.3.260.0080.01811.66
5.3.250.0090.02211.61
5.3.240.0040.02411.58
5.3.230.0060.02811.69
5.3.220.0080.01711.53
5.3.210.0070.01911.63
5.3.200.0060.01711.64
5.3.190.0050.02311.66
5.3.180.0030.02411.62
5.3.170.0080.01911.72
5.3.160.0050.03111.73
5.3.150.0060.02811.72
5.3.140.0040.03111.62
5.3.130.0070.01611.65
5.3.120.0030.03111.69
5.3.110.0030.02711.63
5.3.100.0060.03011.52
5.3.90.0050.02711.56
5.3.80.0080.01811.42
5.3.70.0090.02611.41
5.3.60.0040.02611.47
5.3.50.0050.02711.43
5.3.40.0060.02611.46
5.3.30.0070.02311.45
5.3.20.0040.02411.32
5.3.10.0060.01911.27
5.3.00.0040.02211.29
5.2.170.0030.02811.16
5.2.160.0060.03211.16
5.2.150.0060.02811.16
5.2.140.0040.03211.16
5.2.130.0020.03411.16
5.2.120.0030.02411.16
5.2.110.0060.03011.16
5.2.100.0020.03411.16
5.2.90.0020.02511.16
5.2.80.0030.03311.16
5.2.70.0020.03311.16
5.2.60.0010.02911.16
5.2.50.0000.02711.16
5.2.40.0000.03411.16
5.2.30.0060.02911.16
5.2.20.0050.03311.16
5.2.10.0010.03511.16
5.2.00.0030.02211.16
5.1.60.0060.02711.16
5.1.50.0000.03111.16
5.1.40.0000.03011.16
5.1.30.0020.02211.16
5.1.20.0000.03311.16
5.1.10.0010.03111.16
5.1.00.0020.02711.16
5.0.50.0020.02511.16
5.0.40.0040.02511.16
5.0.30.0020.03511.16
5.0.20.0060.01811.16
5.0.10.0010.01911.16
5.0.00.0040.02311.16
4.4.90.0050.01811.16
4.4.80.0020.01811.16
4.4.70.0020.01811.16
4.4.60.0000.01811.16
4.4.50.0000.02111.16
4.4.40.0040.02311.16
4.4.30.0020.01911.16
4.4.20.0020.01511.16
4.4.10.0000.02011.16
4.4.00.0000.02811.16
4.3.110.0000.02011.16
4.3.100.0010.01911.16
4.3.90.0000.01711.16
4.3.80.0020.03011.16
4.3.70.0010.01911.16
4.3.60.0000.01811.16
4.3.50.0010.01611.16
4.3.40.0020.01411.16
4.3.30.0000.01011.16
4.3.20.0020.01211.16
4.3.10.0030.01411.16
4.3.00.0030.01511.16

preferences:
50.76 ms | 400 KiB | 5 Q