3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = Array ( 0 => Array ( 0 => 'User Name', 1 => 'User Email', 2 => 'User Mobile' ), 1 => Array ( 0 => 'Anjali', 1 => 'anjali@gmail.com', 2 => '9945587526' ) ); echo json_encode($arr, 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)
8.3.60.0170.00018.43
8.3.50.0140.00017.93
8.3.40.0110.01118.84
8.3.30.0100.00318.93
8.3.20.0000.00720.51
8.3.10.0000.00721.95
8.3.00.0040.00417.93
8.2.180.0130.01025.92
8.2.170.0180.00418.73
8.2.160.0090.00922.96
8.2.150.0040.01124.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0080.00021.01
8.2.110.0030.00622.11
8.2.100.0040.00817.84
8.2.90.0130.00017.63
8.2.80.0090.00018.61
8.2.70.0070.00317.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0060.00318.22
8.2.30.0050.00317.94
8.2.20.0050.00317.62
8.2.10.0030.00517.90
8.2.00.0040.00417.52
8.1.270.0000.01023.99
8.1.260.0060.00326.35
8.1.250.0100.00728.09
8.1.240.0030.01418.69
8.1.230.0110.00017.65
8.1.220.0090.00017.78
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00518.54
8.1.160.0040.00418.73
8.1.150.0040.00418.73
8.1.140.0000.00717.34
8.1.130.0000.00717.78
8.1.120.0000.00717.33
8.1.110.0070.00017.28
8.1.100.0000.00717.37
8.1.90.0030.00317.31
8.1.80.0000.00717.39
8.1.70.0000.00717.39
8.1.60.0060.00317.40
8.1.50.0040.00417.44
8.1.40.0050.00217.41
8.1.30.0000.00817.57
8.1.20.0020.00517.63
8.1.10.0030.00517.48
8.1.00.0080.00017.43
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0070.00020.23
8.0.270.0000.00716.71
8.0.260.0030.00517.16
8.0.250.0030.00316.87
8.0.240.0000.00716.98
8.0.230.0040.00416.93
8.0.220.0000.00716.74
8.0.210.0030.00316.75
8.0.200.0000.00716.75
8.0.190.0040.00416.78
8.0.180.0070.00016.84
8.0.170.0060.00316.91
8.0.160.0050.00216.84
8.0.150.0000.00816.73
8.0.140.0040.00416.72
8.0.130.0030.00313.28
8.0.120.0040.00416.81
8.0.110.0070.00016.85
8.0.100.0030.00316.89
8.0.90.0000.00716.89
8.0.80.0080.00816.87
8.0.70.0000.00716.74
8.0.60.0000.00816.89
8.0.50.0000.00716.84
8.0.30.0140.00617.27
8.0.20.0100.00917.40
8.0.10.0040.00416.87
8.0.00.0070.01016.82
7.4.330.0050.00015.00
7.4.320.0040.00416.45
7.4.300.0070.00016.36
7.4.290.0000.00616.48
7.4.280.0040.00416.53
7.4.270.0030.00316.59
7.4.260.0030.00316.53
7.4.250.0070.00016.50
7.4.240.0050.00216.49
7.4.230.0030.00316.34
7.4.220.0060.01316.49
7.4.210.0050.00816.61
7.4.200.0070.00016.19
7.4.160.0000.01616.41
7.4.150.0130.00617.40
7.4.140.0100.00617.86
7.4.130.0090.01016.48
7.4.120.0110.00816.41
7.4.110.0070.01016.44
7.4.100.0090.00916.39
7.4.90.0100.01016.55
7.4.80.0140.00719.39
7.4.70.0070.01416.38
7.4.60.0090.00916.32
7.4.50.0030.00616.48
7.4.40.0070.01316.71
7.4.30.0030.01316.44
7.4.00.0030.01015.04
7.3.330.0000.00613.04
7.3.320.0060.00012.87
7.3.310.0000.00616.21
7.3.300.0040.00415.96
7.3.290.0090.00916.08
7.3.280.0070.00816.14
7.3.270.0180.00017.40
7.3.260.0170.00016.11
7.3.250.0120.00916.21
7.3.240.0060.00916.46
7.3.230.0060.00916.39
7.3.210.0080.01116.24
7.3.200.0100.00719.39
7.3.190.0120.00816.21
7.3.180.0030.01316.45
7.3.170.0090.00616.27
7.3.160.0070.01016.25
7.3.120.0060.01214.95
7.3.10.0120.00616.26
7.3.00.0100.00716.41
7.2.330.0100.00716.48
7.2.320.0070.01016.53
7.2.310.0050.01116.63
7.2.300.0110.00916.50
7.2.290.0070.00816.27
7.2.130.0140.01016.29
7.2.120.0090.01516.25
7.2.110.0070.01016.44
7.2.100.0130.00716.18
7.2.90.0070.01016.48
7.2.80.0170.00716.09
7.2.70.0240.00316.55
7.2.60.0070.01116.48
7.2.50.0240.00616.41
7.2.40.0160.00416.55
7.2.30.0110.01116.38
7.2.20.0110.01516.39
7.2.10.0090.01216.66
7.2.00.0160.00918.07
7.1.250.0120.00615.48
7.1.200.0000.01115.66
7.1.100.0030.01118.00
7.1.70.0000.00817.16
7.1.60.0110.00717.02
7.1.50.0070.01616.83
7.1.00.0070.07322.28
7.0.200.0040.00416.87
7.0.140.0070.07021.99
7.0.90.0530.08319.90
7.0.80.0570.08319.79
7.0.70.0330.08019.96
7.0.60.0570.05319.82
7.0.50.0570.05320.28
7.0.40.0200.07020.14
7.0.30.0030.08320.09
7.0.20.0030.04320.08
7.0.10.0200.06320.05
7.0.00.0000.05019.98
5.6.280.0100.06720.92
5.6.240.0130.04320.58
5.6.230.0100.07720.51
5.6.220.0070.05720.57
5.6.210.0030.07320.61
5.6.200.0170.07021.06
5.6.190.0030.06021.07
5.6.180.0030.05020.88
5.6.170.0100.05021.03
5.6.160.0070.05721.03
5.6.150.0070.04021.06
5.6.140.0100.08321.16
5.6.130.0030.08321.00
5.6.120.0130.05320.94
5.6.110.0170.05721.11
5.6.100.0030.06021.00
5.6.90.0030.09021.04
5.6.80.0070.04720.41
5.6.70.0100.09020.30
5.6.60.0130.07020.37
5.6.50.0030.07320.41
5.6.40.0100.04720.38
5.6.30.0070.04720.39
5.6.20.0100.07320.28
5.6.10.0070.07320.37
5.6.00.0170.04320.38
5.5.380.0030.08020.41
5.5.370.0030.08020.30
5.5.360.0030.09020.39
5.5.350.0030.09020.43
5.5.340.0130.06320.64
5.5.330.0030.05020.90
5.5.320.0070.05020.77
5.5.310.0100.03720.90
5.5.300.0100.07320.87
5.5.290.0000.05720.91
5.5.280.0130.08020.79
5.5.270.0100.05320.87
5.5.260.0070.05320.85
5.5.250.0030.08020.71
5.5.240.0070.06720.20
5.5.230.0100.07720.13
5.5.220.0030.04720.21
5.5.210.0070.06720.25
5.5.200.0070.07320.27
5.5.190.0100.07720.14
5.5.180.0100.07320.12
5.5.160.0030.05320.14
5.5.150.0030.08720.21
5.5.140.0070.04320.24
5.5.130.0030.04019.98
5.5.120.0070.05720.11
5.5.110.0070.07720.26
5.5.100.0030.07720.13
5.5.90.0130.04720.14
5.5.80.0170.06020.06
5.5.70.0130.05320.04
5.5.60.0030.03720.15
5.5.50.0100.03320.15
5.5.40.0000.05319.89
5.5.30.0030.04020.14
5.5.20.0100.03320.13
5.5.10.0130.03020.04
5.5.00.0070.05020.09
5.4.450.0130.07019.45
5.4.440.0000.09319.37
5.4.430.0030.08319.27
5.4.420.0100.05319.30
5.4.410.0100.04019.29
5.4.400.0100.05719.06
5.4.390.0000.04019.23
5.4.380.0030.04319.05
5.4.370.0070.06718.97
5.4.360.0000.08319.11
5.4.350.0030.07319.03
5.4.340.0030.06019.05
5.4.320.0070.06318.96
5.4.310.0070.04018.98
5.4.300.0070.07318.80
5.4.290.0070.06019.07
5.4.280.0030.04019.02
5.4.270.0100.07318.94
5.4.260.0130.07318.89
5.4.250.0130.06319.04
5.4.240.0170.07719.06
5.4.230.0030.06318.97
5.4.220.0130.03718.98
5.4.210.0130.06318.94
5.4.200.0030.04318.78
5.4.190.0030.04018.89
5.4.180.0000.04019.09
5.4.170.0030.06018.93
5.4.160.0070.03319.01
5.4.150.0070.04019.09
5.4.140.0070.05316.26
5.4.130.0070.03316.25
5.4.120.0130.03016.23
5.4.110.0000.03716.36
5.4.100.0030.07016.34
5.4.90.0000.04716.27
5.4.80.0000.05716.34
5.4.70.0070.05016.26
5.4.60.0030.04016.29
5.4.50.0030.03316.40
5.4.40.0030.03316.23
5.4.30.0100.02716.40
5.4.20.0000.04716.18
5.4.10.0000.04016.35
5.4.00.0030.03315.69
5.3.290.0000.04314.67
5.3.280.0070.04714.41
5.3.270.0000.04014.55
5.3.260.0030.03714.59
5.3.250.0030.03714.59
5.3.240.0070.04014.46
5.3.230.0030.03714.54
5.3.220.0070.03314.52
5.3.210.0030.04314.47
5.3.200.0070.05014.55
5.3.190.0070.03014.47
5.3.180.0000.04014.55
5.3.170.0000.03714.42
5.3.160.0000.04314.54
5.3.150.0030.03714.52
5.3.140.0070.03314.56
5.3.130.0000.04014.52
5.3.120.0000.04014.50
5.3.110.0000.04014.51
5.3.100.0070.02713.89
5.3.90.0100.05313.96
5.3.80.0030.03714.00
5.3.70.0030.03713.96
5.3.60.0030.04013.96
5.3.50.0000.05013.93
5.3.40.0030.04013.95
5.3.30.0000.03313.84
5.3.20.0030.05313.54
5.3.10.0030.04013.41
5.3.00.0000.03713.54
5.2.170.0030.03011.00
5.2.160.0000.03011.10
5.2.150.0000.02710.96
5.2.140.0030.03011.13
5.2.130.0070.02711.09
5.2.120.0030.03011.16
5.2.110.0030.02711.15
5.2.100.0030.02711.12
5.2.90.0030.02711.14
5.2.80.0000.03310.94
5.2.70.0000.03311.09
5.2.60.0000.03010.97
5.2.50.0070.02711.05
5.2.40.0000.03010.81
5.2.30.0030.02710.96
5.2.20.0030.02710.95
5.2.10.0000.03010.89
5.2.00.0030.02710.74
5.1.60.0030.02010.02
5.1.50.0030.0209.87
5.1.40.0030.0509.80
5.1.30.0030.02310.24
5.1.20.0000.02710.42
5.1.10.0030.02010.14
5.1.00.0000.02310.09
5.0.50.0030.0308.62
5.0.40.0030.0208.48
5.0.30.0030.0508.29
5.0.20.0030.0378.30
5.0.10.0000.0308.19
5.0.00.0070.0578.21
4.4.90.0000.0176.98
4.4.80.0000.0176.98
4.4.70.0000.0136.98
4.4.60.0030.0106.98
4.4.50.0000.0176.98
4.4.40.0000.0276.98
4.4.30.0030.0276.98
4.4.20.0000.0176.98
4.4.10.0000.0336.98
4.4.00.0000.0336.98
4.3.110.0030.0336.98
4.3.100.0000.0336.98
4.3.90.0030.0236.98
4.3.80.0000.0576.98
4.3.70.0070.0206.98
4.3.60.0000.0276.98
4.3.50.0070.0276.98
4.3.40.0000.0536.98
4.3.30.0070.0276.98
4.3.20.0030.0306.98
4.3.10.0030.0336.98
4.3.00.0030.0336.98

preferences:
51.02 ms | 400 KiB | 5 Q