3v4l.org

run code in 300+ PHP versions simultaneously
<?php $states = array( 4 => 'Andorra', 10 => 'Ordino', 11 => 'Canillo' ); echo json_encode($states, JSON_FORCE_OBJECT);

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)
8.3.60.0070.00716.37
8.3.50.0190.00816.22
8.3.40.0000.01518.57
8.3.30.0070.01118.56
8.3.20.0080.00018.51
8.3.10.0080.00020.54
8.3.00.0040.00419.26
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0110.00320.93
8.2.110.0030.00721.13
8.2.100.0060.00617.78
8.2.90.0030.00619.48
8.2.80.0070.00019.39
8.2.70.0040.00417.50
8.2.60.0070.00318.03
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0030.00618.05
8.2.20.0080.00019.39
8.2.10.0060.00317.47
8.2.00.0000.00817.65
8.1.280.0100.00725.92
8.1.270.0090.00624.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.38
8.1.230.0110.00020.89
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0070.00017.40
8.1.180.0050.00318.10
8.1.170.0070.00018.84
8.1.160.0000.00718.86
8.1.150.0040.00418.61
8.1.140.0040.00417.28
8.1.130.0050.00317.88
8.1.120.0070.00017.29
8.1.110.0000.00717.27
8.1.100.0000.00717.45
8.1.90.0050.00317.39
8.1.80.0080.00017.29
8.1.70.0040.00417.29
8.1.60.0040.00417.47
8.1.50.0040.00417.39
8.1.40.0030.00617.28
8.1.30.0000.00717.59
8.1.20.0060.00317.48
8.1.10.0000.00717.48
8.1.00.0000.00717.50
8.0.300.0050.00219.95
8.0.290.0040.00416.58
8.0.280.0050.00318.44
8.0.270.0070.00017.17
8.0.260.0030.00316.85
8.0.250.0000.00716.83
8.0.240.0000.00716.95
8.0.230.0040.00416.90
8.0.220.0030.00316.70
8.0.210.0030.00316.70
8.0.200.0050.00516.79
8.0.190.0000.00716.85
8.0.180.0070.00016.86
8.0.170.0030.00616.84
8.0.160.0000.00716.89
8.0.150.0040.00416.67
8.0.140.0060.00316.73
8.0.130.0030.00313.23
8.0.120.0000.00716.76
8.0.110.0070.00016.72
8.0.100.0030.00316.80
8.0.90.0000.00716.71
8.0.80.0070.01316.77
8.0.70.0000.00716.71
8.0.60.0020.00516.85
8.0.50.0050.00216.87
8.0.30.0100.00816.93
8.0.20.0090.01117.04
8.0.10.0040.00416.89
8.0.00.0110.00616.51
7.4.330.0000.00512.85
7.4.320.0070.00016.34
7.4.300.0030.00316.45
7.4.290.0030.00316.44
7.4.280.0040.00416.42
7.4.270.0080.00016.38
7.4.260.0050.00013.16
7.4.250.0060.00316.43
7.4.240.0050.00216.44
7.4.230.0030.00316.34
7.4.220.0130.00616.39
7.4.210.0110.00416.54
7.4.200.0030.00316.53
7.4.190.0000.00716.56
7.4.160.0070.00916.30
7.4.150.0090.00916.50
7.4.140.0100.00816.40
7.4.130.0120.00916.28
7.4.120.0110.00616.46
7.4.110.0080.00816.43
7.4.100.0170.00316.41
7.4.90.0150.00316.35
7.4.80.0070.01119.39
7.4.70.0110.00716.36
7.4.60.0070.01016.48
7.4.50.0100.00316.58
7.4.40.0040.01216.25
7.4.30.0090.00616.30
7.4.10.0110.00715.04
7.4.00.0100.00714.76
7.3.330.0040.00412.88
7.3.320.0030.00212.88
7.3.310.0000.00616.07
7.3.300.0030.00316.11
7.3.290.0130.00716.23
7.3.280.0090.00616.13
7.3.270.0100.01016.42
7.3.260.0100.00716.32
7.3.250.0070.01016.44
7.3.240.0070.01516.32
7.3.230.0120.00616.28
7.3.210.0160.00016.44
7.3.200.0050.01416.31
7.3.190.0060.01016.52
7.3.180.0070.01016.13
7.3.170.0040.01216.17
7.3.160.0110.00416.36
7.3.130.0060.01214.62
7.3.120.0040.01314.77
7.3.110.0060.00814.73
7.3.100.0040.00914.75
7.3.90.0020.00914.78
7.3.80.0080.00414.63
7.3.70.0050.00514.63
7.3.60.0110.00414.65
7.3.50.0060.00714.61
7.3.40.0090.00514.68
7.3.30.0070.00714.53
7.3.20.0090.00416.59
7.3.10.0080.00716.60
7.3.00.0060.00916.44
7.2.330.0090.00916.66
7.2.320.0090.01416.31
7.2.310.0110.01116.52
7.2.300.0100.00716.59
7.2.290.0090.00916.24
7.2.260.0030.01414.82
7.2.250.0070.01014.79
7.2.240.0030.01514.74
7.2.230.0020.01114.82
7.2.220.0060.01014.84
7.2.210.0020.01015.00
7.2.200.0070.00314.90
7.2.190.0050.00915.02
7.2.180.0030.01214.81
7.2.170.0030.00914.71
7.2.160.0000.01515.03
7.2.150.0090.00616.54
7.2.140.0030.01016.72
7.2.130.0130.00616.67
7.2.120.0080.01016.84
7.2.110.0080.00716.82
7.2.100.0100.00816.86
7.2.90.0110.00316.73
7.2.80.0040.01116.82
7.2.70.0040.01216.59
7.2.60.0090.00816.75
7.2.50.0070.00816.70
7.2.40.0030.01016.90
7.2.30.0090.00816.92
7.2.20.0110.00416.83
7.2.10.0030.01316.71
7.2.00.0050.01017.44
7.1.330.0060.00815.60
7.1.320.0050.00815.72
7.1.310.0040.00915.69
7.1.300.0070.00715.70
7.1.290.0030.01115.58
7.1.280.0050.00715.69
7.1.270.0070.00515.83
7.1.260.0050.00915.71
7.1.250.0030.01115.73
7.1.240.0020.01315.63
7.1.230.0090.00715.57
7.1.220.0060.00815.61
7.1.210.0050.00715.71
7.1.200.0050.00915.63
7.1.190.0060.00815.67
7.1.180.0070.00915.50
7.1.170.0060.01215.54
7.1.160.0030.01215.74
7.1.150.0080.00915.65
7.1.140.0030.01215.73
7.1.130.0090.00515.58
7.1.120.0090.00515.72
7.1.110.0080.00615.71
7.1.100.0070.00516.44
7.1.90.0070.00715.68
7.1.80.0040.00915.64
7.1.70.0050.00815.96
7.1.60.0070.00616.26
7.1.50.0050.00615.97
7.1.40.0080.00715.63
7.1.30.0050.00815.74
7.1.20.0070.00715.63
7.1.10.0080.00715.73
7.1.00.0080.02917.76
7.0.330.0060.00715.22
7.0.320.0020.01015.19
7.0.310.0050.00615.27
7.0.300.0110.00315.33
7.0.290.0080.00815.34
7.0.280.0070.01115.30
7.0.270.0100.00415.31
7.0.260.0090.00615.30
7.0.250.0060.00615.26
7.0.240.0040.00915.35
7.0.230.0060.00515.30
7.0.220.0090.00315.32
7.0.210.0100.00315.18
7.0.200.0080.00615.87
7.0.190.0080.00315.30
7.0.180.0060.00515.34
7.0.170.0040.00915.32
7.0.160.0100.00315.36
7.0.150.0080.00815.16
7.0.140.0060.02817.65
7.0.130.0090.00515.38
7.0.120.0060.01817.63
7.0.110.0030.03017.42
7.0.100.0080.02317.48
7.0.90.0030.02617.56
7.0.80.0040.02617.60
7.0.70.0060.02917.51
7.0.60.0070.02817.50
7.0.50.0120.02217.71
7.0.40.0060.02916.35
7.0.30.0040.02916.36
7.0.20.0080.02216.30
7.0.10.0060.02816.33
7.0.00.0060.02916.34
5.6.400.0140.00013.95
5.6.390.0070.00314.08
5.6.380.0100.00514.28
5.6.370.0000.01414.18
5.6.360.0070.00714.17
5.6.350.0030.00814.47
5.6.340.0050.00914.00
5.6.330.0080.00414.35
5.6.320.0030.01214.13
5.6.310.0050.00914.11
5.6.300.0060.00814.40
5.6.290.0050.00914.33
5.6.280.0050.00914.34
5.6.270.0010.01014.11
5.6.260.0030.02916.66
5.6.250.0050.02916.56
5.6.240.0050.02616.39
5.6.230.0060.02916.50
5.6.220.0060.02916.36
5.6.210.0100.02716.30
5.6.200.0050.03016.64
5.6.190.0010.03416.49
5.6.180.0070.02716.34
5.6.170.0080.02816.50
5.6.160.0040.02116.34
5.6.150.0050.02016.48
5.6.140.0070.01916.55
5.6.130.0080.02716.36
5.6.120.0030.03316.47
5.6.110.0020.01916.60
5.6.100.0000.02416.45
5.6.90.0040.02816.48
5.6.80.0010.03116.22
5.6.70.0050.01816.01
5.6.60.0070.02716.16
5.6.50.0090.02516.15
5.6.40.0030.02016.20
5.6.30.0030.01816.23
5.6.20.0010.03016.20
5.6.10.0060.02816.22
5.6.00.0070.02416.17
5.5.380.0050.01614.24
5.5.370.0060.02714.12
5.5.360.0050.02714.25
5.5.350.0060.02714.40
5.5.340.0060.02614.33
5.5.330.0070.02614.48
5.5.320.0060.02614.29
5.5.310.0070.02714.40
5.5.300.0040.02914.26
5.5.290.0050.03114.54
5.5.280.0050.02914.48
5.5.270.0100.03014.32
5.5.260.0040.02414.36
5.5.250.0060.02714.27
5.5.240.0040.02814.10
5.5.230.0030.02314.19
5.5.220.0050.02713.95
5.5.210.0060.02614.18
5.5.200.0050.01614.02
5.5.190.0070.02613.97
5.5.180.0020.03114.14
5.5.170.0030.01012.71
5.5.160.0050.02913.94
5.5.150.0070.02514.18
5.5.140.0080.02414.07
5.5.130.0090.02014.20
5.5.120.0040.02414.13
5.5.110.0070.02714.05
5.5.100.0060.02614.03
5.5.90.0070.02614.18
5.5.80.0050.02714.19
5.5.70.0030.02814.11
5.5.60.0050.02614.09
5.5.50.0090.02414.00
5.5.40.0090.02614.16
5.5.30.0030.02914.02
5.5.20.0090.02014.17
5.5.10.0000.02814.20
5.5.00.0080.02714.12
5.4.450.0090.02413.73
5.4.440.0030.02913.83
5.4.430.0050.02313.80
5.4.420.0080.02413.72
5.4.410.0040.02713.71
5.4.400.0030.01913.59
5.4.390.0050.02013.64
5.4.380.0010.02913.53
5.4.370.0060.02713.57
5.4.360.0060.02013.71
5.4.350.0020.01813.52
5.4.340.0010.03213.51
5.4.330.0090.00410.93
5.4.320.0030.03013.69
5.4.310.0050.02713.44
5.4.300.0030.03013.52
5.4.290.0050.01913.59
5.4.280.0070.02613.62
5.4.270.0050.02613.56
5.4.260.0070.01713.57
5.4.250.0050.02413.59
5.4.240.0020.02613.64
5.4.230.0070.02413.63
5.4.220.0050.02713.70
5.4.210.0050.02813.65
5.4.200.0070.02413.55
5.4.190.0070.02513.69
5.4.180.0040.01513.63
5.4.170.0040.02813.49
5.4.160.0060.02613.63
5.4.150.0030.02613.42
5.4.140.0060.02612.58
5.4.130.0060.02012.69
5.4.120.0070.02512.64
5.4.110.0060.01912.74
5.4.100.0080.02312.70
5.4.90.0040.01812.72
5.4.80.0050.02012.63
5.4.70.0060.01512.75
5.4.60.0040.01812.66
5.4.50.0030.02712.72
5.4.40.0070.01712.65
5.4.30.0050.01712.65
5.4.20.0050.01412.79
5.4.10.0100.02712.64
5.4.00.0080.01812.45
5.3.290.0070.02711.90
5.3.280.0060.02211.80
5.3.270.0070.01911.83
5.3.260.0010.02311.83
5.3.250.0060.02511.83
5.3.240.0030.02511.71
5.3.230.0060.02611.72
5.3.220.0050.02911.63
5.3.210.0040.02011.71
5.3.200.0070.02811.73
5.3.190.0040.01911.70
5.3.180.0050.01511.78
5.3.170.0010.02011.83
5.3.160.0040.01611.81
5.3.150.0040.01411.84
5.3.140.0080.02511.63
5.3.130.0060.01811.72
5.3.120.0040.01711.70
5.3.110.0040.02711.70
5.3.100.0060.02411.48
5.3.90.0080.02311.59
5.3.80.0050.02311.51
5.3.70.0020.01911.44
5.3.60.0040.01911.58
5.3.50.0020.03111.42
5.3.40.0030.02011.53
5.3.30.0060.02511.49
5.3.20.0030.01711.47
5.3.10.0030.01511.26
5.3.00.0020.01711.43
5.2.170.0050.02910.18
5.2.160.0000.02210.14
5.2.150.0040.02310.28
5.2.140.0030.03010.25
5.2.130.0030.01910.17
5.2.120.0060.01410.22
5.2.110.0050.01210.22
5.2.100.0060.01410.23
5.2.90.0060.01310.09
5.2.80.0040.01710.04
5.2.70.0040.01610.18
5.2.60.0030.02710.16
5.2.50.0040.02710.09
5.2.40.0050.02810.21
5.2.30.0080.02810.15
5.2.20.0030.02610.04
5.2.10.0100.02510.01
5.2.00.0050.0209.88
5.1.60.0020.0149.30
5.1.50.0040.0139.32
5.1.40.0060.0089.41
5.1.30.0020.0159.52
5.1.20.0030.0139.41
5.1.10.0050.0199.40
5.1.00.0060.0179.30
5.0.50.0040.0159.30
5.0.40.0070.0159.30
5.0.30.0040.0249.30
5.0.20.0050.0189.30
5.0.10.0040.0219.30
5.0.00.0040.0259.30
4.4.90.0020.0089.30
4.4.80.0010.0179.30
4.4.70.0050.0159.30
4.4.60.0050.0139.30
4.4.50.0020.0179.30
4.4.40.0050.0109.30
4.4.30.0020.0079.30
4.4.20.0020.0149.30
4.4.10.0050.0079.30
4.4.00.0030.0189.30
4.3.110.0030.0169.30
4.3.100.0020.0179.30
4.3.90.0030.0159.30
4.3.80.0020.0229.30
4.3.70.0020.0169.30
4.3.60.0030.0109.30
4.3.50.0020.0139.30
4.3.40.0030.0209.30
4.3.30.0030.0119.30
4.3.20.0040.0089.30
4.3.10.0010.0089.30
4.3.00.0030.0109.30

preferences:
42.36 ms | 401 KiB | 5 Q