3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array( array( 'name' => 'Test', 'md5' => md5('Test'), 'priority' => 0 ), array( 'name' => 'Test 2', 'md5' => md5('Test 2'), 'priority' => 1 ), ); echo json_encode($x);

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)
8.3.60.0110.00716.38
8.3.50.0190.00922.02
8.3.40.0150.00418.82
8.3.30.0030.01419.04
8.3.20.0000.00720.37
8.3.10.0070.00023.66
8.3.00.0040.00419.43
8.2.180.0090.01216.63
8.2.170.0040.01122.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0090.00019.48
8.2.110.0090.00020.96
8.2.100.0060.00617.91
8.2.90.0060.00319.30
8.2.80.0090.00017.97
8.2.70.0040.00817.36
8.2.60.0080.00018.03
8.2.50.0040.00418.22
8.2.40.0040.00420.23
8.2.30.0000.00719.35
8.2.20.0050.00217.80
8.2.10.0000.00918.11
8.2.00.0040.00417.79
8.1.280.0140.00425.92
8.1.270.0030.00523.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.96
8.1.230.0000.01122.11
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0030.00618.60
8.1.160.0040.00418.89
8.1.150.0040.00420.14
8.1.140.0030.00517.44
8.1.130.0070.00017.73
8.1.120.0040.00417.52
8.1.110.0080.00017.48
8.1.100.0080.00017.51
8.1.90.0000.00717.48
8.1.80.0040.00317.51
8.1.70.0000.00717.43
8.1.60.0080.00017.59
8.1.50.0030.00517.40
8.1.40.0060.00317.34
8.1.30.0040.00417.65
8.1.20.0080.00017.64
8.1.10.0040.00417.52
8.1.00.0030.00617.47
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0030.00317.29
8.0.260.0030.00318.44
8.0.250.0030.00316.84
8.0.240.0040.00416.81
8.0.230.0080.00016.83
8.0.220.0000.00716.77
8.0.210.0070.00016.95
8.0.200.0030.00316.93
8.0.190.0080.00016.95
8.0.180.0030.00616.91
8.0.170.0000.00816.91
8.0.160.0070.00016.80
8.0.150.0000.00716.91
8.0.140.0070.00316.85
8.0.130.0050.00013.32
8.0.120.0030.00616.88
8.0.110.0040.00416.89
8.0.100.0030.00316.91
8.0.90.0000.00716.95
8.0.80.0090.00916.82
8.0.70.0070.00016.82
8.0.60.0080.00016.68
8.0.50.0040.00416.66
8.0.30.0140.01017.12
8.0.20.0140.00617.40
8.0.10.0080.00016.99
8.0.00.0080.00916.85
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0070.00016.47
7.4.290.0030.00316.50
7.4.280.0030.00516.55
7.4.270.0030.00616.56
7.4.260.0080.00016.48
7.4.250.0050.00216.32
7.4.240.0050.00216.50
7.4.230.0030.00316.48
7.4.220.0110.01416.61
7.4.210.0050.00916.46
7.4.200.0030.00316.38
7.4.160.0060.00916.44
7.4.150.0110.00717.40
7.4.140.0080.00817.86
7.4.130.0040.01316.58
7.4.120.0100.00716.39
7.4.110.0030.01316.47
7.4.100.0120.00416.49
7.4.90.0100.00716.32
7.4.80.0160.00619.39
7.4.70.0030.01516.52
7.4.60.0120.00616.42
7.4.50.0040.00416.43
7.4.40.0120.00316.67
7.4.30.0060.01016.42
7.4.00.0090.00615.00
7.3.330.0000.00513.11
7.3.320.0030.00312.96
7.3.310.0030.00516.29
7.3.300.0030.00316.18
7.3.290.0030.01016.15
7.3.280.0100.00916.20
7.3.270.0140.00417.40
7.3.260.0060.01116.42
7.3.250.0070.01316.27
7.3.240.0100.00716.44
7.3.230.0090.01316.39
7.3.210.0070.01016.31
7.3.200.0150.00319.39
7.3.190.0060.01316.25
7.3.180.0100.00616.58
7.3.170.0030.01316.28
7.3.160.0000.01616.37
7.3.120.0040.00814.81
7.2.330.0080.00816.66
7.2.320.0100.00616.69
7.2.310.0070.01016.64
7.2.300.0060.01016.57
7.2.290.0100.00616.60
7.2.00.0030.00619.22
7.1.100.0090.00617.89
7.1.70.0090.00616.97
7.1.60.0130.01019.70
7.1.50.0100.01316.64
7.1.00.0070.07322.35
7.0.200.0110.00516.30
7.0.140.0070.07022.07
7.0.110.0130.07721.80
7.0.100.0070.08021.75
7.0.90.0070.08721.88
7.0.80.0030.08021.83
7.0.70.0000.04721.69
7.0.60.0100.07721.84
7.0.50.0000.08321.88
7.0.40.0070.07719.83
7.0.30.0030.08319.82
7.0.20.0100.07719.81
7.0.10.0100.08019.78
7.0.00.0030.08019.78
5.6.280.0000.07721.05
5.6.260.0000.09020.73
5.6.250.0100.08020.58
5.6.240.0130.07320.56
5.6.230.0100.07720.71
5.6.220.0070.08020.67
5.6.210.0130.07320.58
5.6.200.0070.07020.64
5.6.190.0030.08320.70
5.6.180.0100.07320.61
5.6.170.0030.08020.65
5.6.160.0070.07020.63
5.6.150.0100.07720.61
5.6.140.0100.07720.57
5.6.130.0130.07320.64
5.6.120.0130.07720.60
5.6.110.0030.08320.62
5.6.100.0170.07320.53
5.6.90.0100.08320.66
5.6.80.0100.07019.95
5.6.70.0030.08020.00
5.6.60.0070.08019.95
5.6.50.0100.07720.02
5.6.40.0130.04019.90
5.6.30.0130.07319.97
5.6.20.0030.04319.91
5.6.10.0070.07019.93
5.6.00.0130.07320.00
5.5.380.0030.08020.27
5.5.370.0030.07720.56
5.5.360.0070.07720.30
5.5.350.0030.07020.38
5.5.340.0100.07720.80
5.5.330.0170.06720.98
5.5.320.0130.04020.83
5.5.310.0070.08320.90
5.5.300.0030.09020.97
5.5.290.0000.09020.95
5.5.280.0070.08320.89
5.5.270.0070.08721.02
5.5.260.0070.05020.96
5.5.250.0070.08020.82
5.5.240.0170.07020.07
5.5.230.0130.07320.07
5.5.220.0170.07320.14
5.5.210.0200.06020.32
5.5.200.0100.04720.25
5.5.190.0100.06020.33
5.5.180.0000.07320.31
5.5.160.0130.05720.15
5.5.150.0130.07320.32
5.5.140.0130.07020.29
5.5.130.0130.06720.32
5.5.120.0100.07720.14
5.5.110.0100.07720.15
5.5.100.0170.06320.20
5.5.90.0100.07720.07
5.5.80.0130.07320.04
5.5.70.0030.07320.13
5.5.60.0100.07020.17
5.5.50.0100.07020.12
5.5.40.0070.08319.98
5.5.30.0000.08320.11
5.5.20.0130.07020.02
5.5.10.0100.07720.02
5.5.00.0070.07720.16
5.4.450.0130.07319.36
5.4.440.0170.05719.45
5.4.430.0070.08019.30
5.4.420.0100.04019.42
5.4.410.0130.07019.45
5.4.400.0030.07319.12
5.4.390.0170.07019.27
5.4.380.0100.07719.27
5.4.370.0070.07319.10
5.4.360.0070.08319.27
5.4.350.0170.06719.00
5.4.340.0000.04319.25
5.4.320.0070.05018.96
5.4.310.0070.07318.98
5.4.300.0030.08019.25
5.4.290.0070.08019.10
5.4.280.0100.07319.27
5.4.270.0130.04319.09
5.4.260.0100.04319.16
5.4.250.0030.06719.24
5.4.240.0100.06019.25
5.4.230.0170.06718.99
5.4.220.0070.07719.11
5.4.210.0100.07319.02
5.4.200.0130.06319.00
5.4.190.0070.07719.23
5.4.180.0230.05319.11
5.4.170.0070.08019.00
5.4.160.0130.07319.00
5.4.150.0000.08319.01
5.4.140.0100.07316.29
5.4.130.0130.05716.47
5.4.120.0070.03716.18
5.4.110.0100.07316.13
5.4.100.0070.07316.40
5.4.90.0070.06716.19
5.4.80.0170.06016.22
5.4.70.0030.07316.17
5.4.60.0030.06716.35
5.4.50.0070.06716.36
5.4.40.0100.07016.41
5.4.30.0070.07716.34
5.4.20.0030.04716.10
5.4.10.0070.05316.49
5.4.00.0130.07015.88
5.3.290.0070.06014.61
5.3.280.0030.07714.54
5.3.270.0100.07014.51
5.3.260.0030.07714.60
5.3.250.0070.07714.60
5.3.240.0100.04314.50
5.3.230.0000.07314.42
5.3.220.0130.04314.36
5.3.210.0070.03714.56
5.3.200.0070.07014.64
5.3.190.0030.07714.46
5.3.180.0130.06314.45
5.3.170.0100.07014.47
5.3.160.0130.06314.66
5.3.150.0070.06014.50
5.3.140.0070.06314.56
5.3.130.0070.07014.49
5.3.120.0070.07014.62
5.3.110.0130.05014.34
5.3.100.0170.03714.29
5.3.90.0070.06714.29
5.3.80.0130.03314.29
5.3.70.0030.07714.29
5.3.60.0100.07014.29
5.3.50.0030.04714.29
5.3.40.0030.07714.29
5.3.30.0030.07314.29
5.3.20.0130.06314.29
5.3.10.0070.06714.29
5.3.00.0100.07014.29
5.2.170.0030.05314.29
5.2.160.0100.05714.29
5.2.150.0100.05714.29
5.2.140.0070.06714.29
5.2.130.0030.06014.29
5.2.120.0000.06014.29
5.2.110.0030.06014.29
5.2.100.0000.05714.29
5.2.90.0030.06014.29
5.2.80.0070.05714.29
5.2.70.0070.05714.29
5.2.60.0130.05714.29
5.2.50.0030.06014.29
5.2.40.0000.06014.29
5.2.30.0070.06014.29
5.2.20.0070.06014.29
5.2.10.0100.05314.29
5.2.00.0030.04714.29
5.1.60.0000.06014.29
5.1.50.0000.05314.29
5.1.40.0100.05014.29
5.1.30.0070.05014.29
5.1.20.0000.06714.29
5.1.10.0070.05314.29
5.1.00.0000.05714.29
5.0.50.0000.02714.29
5.0.40.0000.04714.29
5.0.30.0000.06014.29
5.0.20.0000.04314.29
5.0.10.0030.04314.29
5.0.00.0070.06014.29
4.4.90.0030.03314.29
4.4.80.0070.03314.29
4.4.70.0070.03014.29
4.4.60.0000.03314.29
4.4.50.0070.03014.29
4.4.40.0030.05314.29
4.4.30.0000.03714.29
4.4.20.0000.03714.29
4.4.10.0030.03314.29
4.4.00.0070.04014.29
4.3.110.0030.03714.29
4.3.100.0000.03714.29
4.3.90.0030.03014.29
4.3.80.0000.03014.29
4.3.70.0000.02714.29
4.3.60.0000.03714.29
4.3.50.0070.03014.29
4.3.40.0000.05314.29
4.3.30.0000.03714.29
4.3.20.0000.02714.29
4.3.10.0070.01714.29
4.3.00.0000.03714.29

preferences:
39.9 ms | 401 KiB | 5 Q