3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(1, 10); var_dump(array_change_keys($a, function ($k, $v) { return md5($v); }));

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)
8.4.120.0120.00720.43
8.4.110.0100.01018.63
8.4.100.0160.00517.98
8.4.90.0110.00620.53
8.4.80.0040.00420.65
8.4.70.0040.00418.11
8.4.60.0120.00818.70
8.4.50.0140.00718.79
8.4.40.0190.00019.45
8.4.30.0130.00617.79
8.4.20.0130.00617.89
8.4.10.0100.00017.70
8.3.250.0120.00618.72
8.3.240.0060.00316.64
8.3.230.0080.01116.69
8.3.220.0140.00418.98
8.3.210.0040.00516.85
8.3.200.0040.00416.49
8.3.190.0110.00818.72
8.3.180.0090.01116.73
8.3.170.0110.00718.86
8.3.160.0110.00717.10
8.3.150.0050.00318.77
8.3.140.0080.00016.58
8.3.130.0000.00918.66
8.3.120.0120.00918.80
8.3.110.0150.00416.87
8.3.100.0040.00418.51
8.3.90.0050.00326.77
8.3.80.0090.00019.36
8.3.70.0120.00416.58
8.3.60.0150.00318.39
8.3.50.0110.00722.01
8.3.40.0070.01418.93
8.3.30.0090.01318.44
8.3.20.0050.00219.09
8.3.10.0030.00621.66
8.3.00.0050.00221.02
8.2.290.0030.00716.95
8.2.280.0070.01020.80
8.2.270.0120.00617.36
8.2.260.0000.00818.83
8.2.250.0030.00518.63
8.2.240.0130.00618.43
8.2.230.0030.00620.94
8.2.220.0060.00324.06
8.2.210.0100.00326.77
8.2.200.0030.00618.88
8.2.190.0120.00616.71
8.2.180.0150.00318.41
8.2.170.0040.01119.04
8.2.160.0120.00322.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0040.00420.35
8.2.120.0040.00426.35
8.2.110.0060.00321.13
8.2.100.0090.00317.80
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0090.00320.43
8.2.30.0000.00719.24
8.2.20.0070.00017.66
8.2.10.0040.00417.86
8.2.00.0060.00317.86
8.1.330.0110.00816.15
8.1.320.0110.00716.21
8.1.310.0090.00916.57
8.1.300.0130.00616.06
8.1.290.0110.00030.84
8.1.280.0070.01325.92
8.1.270.0000.00824.02
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00621.22
8.1.230.0110.00017.77
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0090.00018.58
8.1.160.0030.00618.96
8.1.150.0000.00718.82
8.1.140.0040.00419.42
8.1.130.0030.00317.61
8.1.120.0080.00017.35
8.1.110.0000.00717.43
8.1.100.0000.00717.43
8.1.90.0040.00417.38
8.1.80.0040.00417.38
8.1.70.0040.00417.35
8.1.60.0090.00017.50
8.1.50.0030.00517.50
8.1.40.0090.00017.51
8.1.30.0030.00517.73
8.1.20.0000.00717.59
8.1.10.0000.00817.56
8.1.00.0030.00517.52
8.0.300.0020.00518.77
8.0.290.0000.00816.58
8.0.280.0030.00318.43
8.0.270.0000.00717.18
8.0.260.0080.00017.10
8.0.250.0000.00716.98
8.0.240.0070.00016.82
8.0.230.0070.00016.90
8.0.220.0000.00616.82
8.0.210.0070.00016.90
8.0.200.0000.00616.95
8.0.190.0040.00416.82
8.0.180.0030.00316.93
8.0.170.0000.00716.77
8.0.160.0000.00716.90
8.0.150.0050.00216.79
8.0.140.0000.00816.76
8.0.130.0000.00513.35
8.0.120.0000.00816.79
8.0.110.0000.00716.87
8.0.100.0040.00416.83
8.0.90.0070.00016.75
8.0.80.0060.00916.81
8.0.70.0050.00316.69
8.0.60.0000.00716.76
8.0.50.0060.00316.89
8.0.30.0090.01117.03
8.0.20.0130.00917.40
8.0.10.0030.00417.04
8.0.00.0060.01216.84
7.4.330.0020.00216.84
7.4.320.0030.00316.43
7.4.300.0070.00016.48
7.4.290.0030.00316.58
7.4.280.0040.00416.48
7.4.270.0000.00716.42
7.4.260.0020.00516.48
7.4.250.0040.00416.61
7.4.240.0040.00416.51
7.4.230.0000.00716.48
7.4.220.0090.01216.53
7.4.210.0070.01116.44
7.4.200.0040.00416.35
7.4.160.0100.00616.62
7.4.150.0100.01017.40
7.4.140.0090.00717.86
7.4.130.0110.00916.44
7.4.120.0100.00616.45
7.4.110.0170.00016.62
7.4.100.0130.00316.40
7.4.90.0120.00916.49
7.4.80.0120.00619.39
7.4.70.0070.01016.52
7.4.60.0100.00716.53
7.4.50.0150.00416.27
7.4.40.0060.01216.43
7.4.30.0110.01116.55
7.4.10.0030.01315.17
7.4.00.0050.01114.85
7.3.330.0060.00013.29
7.3.320.0000.00513.13
7.3.310.0040.00416.26
7.3.300.0030.00316.29
7.3.290.0000.00716.25
7.3.280.0130.00316.28
7.3.270.0060.01217.40
7.3.260.0100.01016.32
7.3.250.0080.01416.26
7.3.240.0090.01016.41
7.3.230.0030.01216.39
7.3.210.0260.00916.63
7.3.200.0140.00516.49
7.3.190.0110.00816.21
7.3.180.0040.01716.54
7.3.170.0150.00316.37
7.3.160.0340.03716.56
7.3.130.0090.00914.45
7.3.120.0110.00514.57
7.3.110.0110.00714.88
7.3.100.0110.00314.66
7.3.90.0040.00714.85
7.3.80.0100.00314.77
7.3.70.0090.00314.85
7.3.60.0000.01314.64
7.3.50.0050.00814.71
7.3.40.0050.00814.68
7.3.30.0090.00714.74
7.3.20.0080.00716.62
7.3.10.0090.00516.67
7.3.00.0030.01116.49
7.2.330.0060.01216.56
7.2.320.0110.00816.62
7.2.310.0100.00616.68
7.2.300.0070.01016.28
7.2.290.0060.01216.26
7.2.260.0080.00415.17
7.2.250.0090.00915.10
7.2.240.0060.01115.15
7.2.230.0050.01014.90
7.2.220.0070.00914.79
7.2.210.0060.00915.01
7.2.200.0060.00614.97
7.2.190.0120.00314.96
7.2.180.0050.01115.02
7.2.170.0050.00814.88
7.2.160.0100.01014.84
7.2.150.0040.01216.58
7.2.140.0030.01016.84
7.2.130.0060.00616.69
7.2.120.0060.00616.83
7.2.110.0000.01316.87
7.2.100.0030.01216.74
7.2.90.0050.00516.76
7.2.80.0070.00516.65
7.2.70.0080.00816.97
7.2.60.0030.00916.94
7.2.50.0030.01016.89
7.2.40.0120.00016.68
7.2.30.0030.01016.85
7.2.20.0080.00816.85
7.2.10.0090.00316.80
7.2.00.0070.01016.89
7.1.330.0050.00815.66
7.1.320.0100.00315.69
7.1.310.0050.00915.90
7.1.300.0070.00815.54
7.1.290.0050.00815.55
7.1.280.0040.00515.62
7.1.270.0090.00715.55
7.1.260.0030.01115.63
7.1.250.0030.00915.41
7.1.240.0080.00415.71
7.1.230.0030.01015.39
7.1.220.0040.00415.66
7.1.210.0040.00815.54
7.1.200.0050.00515.78
7.1.190.0070.00715.84
7.1.180.0040.01115.59
7.1.170.0000.01515.68
7.1.160.0040.00715.71
7.1.150.0070.00715.55
7.1.140.0070.00415.54
7.1.130.0070.00415.72
7.1.120.0000.01315.62
7.1.110.0030.01015.63
7.1.100.0040.00415.75
7.1.90.0090.00615.65
7.1.80.0040.00415.75
7.1.70.0050.00816.50
7.1.60.0050.01317.55
7.1.50.0030.01516.21
7.1.40.0100.00315.42
7.1.30.0070.00715.80
7.1.20.0030.00515.51
7.1.10.0040.01215.81
7.1.00.0050.04019.06
7.0.330.0050.00315.17
7.0.320.0050.00915.38
7.0.310.0060.00615.27
7.0.300.0060.00615.43
7.0.290.0030.00914.99
7.0.280.0090.00315.52
7.0.270.0080.00415.21
7.0.260.0030.00515.12
7.0.250.0040.00414.96
7.0.240.0000.01115.13
7.0.230.0030.01015.47
7.0.220.0030.00914.97
7.0.210.0040.00415.39
7.0.200.0050.00815.05
7.0.190.0040.00915.45
7.0.180.0030.00515.32
7.0.170.0100.00315.37
7.0.160.0060.00615.09
7.0.150.0100.00715.19
7.0.140.0060.00915.17
7.0.130.0040.00915.15
7.0.120.0060.00615.02
7.0.110.0030.00915.35
7.0.100.0050.00515.32
7.0.90.0080.00315.43
7.0.80.0040.01115.28
7.0.70.0350.03917.73
7.0.60.0350.03517.76
7.0.50.0170.04017.88
7.0.40.0430.02816.79
7.0.30.0410.03816.89
7.0.20.0530.03116.94
7.0.10.0630.03716.85
7.0.00.0480.03516.87
5.6.400.0030.01314.33
5.6.390.0000.01014.09
5.6.380.0070.00714.55
5.6.370.0100.00314.47
5.6.360.0060.00314.36
5.6.350.0080.00414.14
5.6.340.0000.01413.98
5.6.330.0030.00714.30
5.6.320.0110.00014.41
5.6.310.0040.00714.28
5.6.300.0070.01013.98
5.6.290.0080.00813.82
5.6.280.0030.04017.68
5.6.270.0040.01214.29
5.6.260.0040.01114.25
5.6.250.0090.00614.41
5.6.240.0030.00914.33
5.6.230.0060.00614.23
5.6.220.0360.03717.52
5.6.210.0380.03517.34
5.6.200.0430.03317.50
5.6.190.0280.03717.76
5.6.180.0350.03817.69
5.6.170.0370.04317.58
5.6.160.0630.04017.56
5.6.150.0570.04517.78
5.6.140.0330.04117.84
5.6.130.0460.02817.45
5.6.120.0400.03517.69
5.6.110.0640.04317.58
5.6.100.0590.03517.59
5.6.90.0660.03917.39
5.6.80.0580.03317.26
5.6.70.0660.03517.34
5.6.60.0730.04617.29
5.6.50.0430.03717.19
5.6.40.0500.03517.17
5.6.30.0530.03517.21
5.6.20.0530.03517.42
5.6.10.0560.03017.36
5.6.00.0600.02717.34
5.5.380.0040.00414.04
5.5.370.0030.00713.86
5.5.360.0330.03117.34
5.5.350.0380.03317.32
5.5.340.0340.03417.50
5.5.330.0320.03817.48
5.5.320.0390.03217.65
5.5.310.0370.03417.59
5.5.300.0510.03717.49
5.5.290.0450.03017.52
5.5.280.0370.03817.56
5.5.270.0740.03517.40
5.5.260.0520.04117.61
5.5.250.0520.03017.36
5.5.240.0580.03117.24
5.5.230.0580.03517.19
5.5.220.0570.03217.17
5.5.210.0700.02817.35
5.5.200.0500.02817.25
5.5.190.0430.03217.34
5.5.180.0370.03517.16
5.5.170.0060.00314.30
5.5.160.0570.02917.18
5.5.150.0450.03117.22
5.5.140.0530.04317.21
5.5.130.0500.02917.20
5.5.120.0480.03417.14
5.5.110.0590.03317.02
5.5.100.0580.04117.06
5.5.90.0430.03717.03
5.5.80.0480.03717.18
5.5.70.0630.03617.14
5.5.60.0720.02817.07
5.5.50.0750.03717.00
5.5.40.0570.03617.06
5.5.30.0470.03017.14
5.5.20.0420.03917.04
5.5.10.0560.03116.93
5.5.00.0440.03017.11

preferences:
30.52 ms | 403 KiB | 5 Q