3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = []; $m['port'] = ''; ! $m['port'] AND $m = array_diff_key($m, ['port'=>null]); var_dump($m);

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)
8.3.60.0110.00418.41
8.3.50.0140.00522.02
8.3.40.0040.01118.97
8.3.30.0070.00719.04
8.3.20.0040.00420.09
8.3.10.0040.00422.22
8.3.00.0040.00422.49
8.2.180.0100.00716.63
8.2.170.0090.00622.96
8.2.160.0070.00722.11
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00326.16
8.2.120.0000.00819.13
8.2.110.0130.00722.38
8.2.100.0070.00717.72
8.2.90.0060.00319.25
8.2.80.0040.00417.97
8.2.70.0000.00917.48
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0090.00018.28
8.2.30.0080.00018.18
8.2.20.0000.00917.68
8.2.10.0040.00419.53
8.2.00.0000.00817.84
8.1.280.0070.01425.92
8.1.270.0070.00023.99
8.1.260.0140.00026.35
8.1.250.0060.00328.09
8.1.240.0040.00423.84
8.1.230.0080.00419.02
8.1.220.0040.00417.77
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0030.00618.49
8.1.160.0050.00222.00
8.1.150.0030.00518.68
8.1.140.0000.00717.44
8.1.130.0040.00417.75
8.1.120.0030.00317.35
8.1.110.0080.00017.46
8.1.100.0000.00717.32
8.1.90.0040.00417.36
8.1.80.0000.00717.50
8.1.70.0000.00717.41
8.1.60.0030.00617.46
8.1.50.0000.00717.43
8.1.40.0000.00817.49
8.1.30.0000.00817.53
8.1.20.0000.00817.57
8.1.10.0000.00717.47
8.1.00.0000.00817.38
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00518.50
8.0.270.0070.00017.26
8.0.260.0030.00316.82
8.0.250.0000.00816.91
8.0.240.0000.00716.86
8.0.230.0000.00717.03
8.0.220.0030.00316.80
8.0.210.0030.00316.92
8.0.200.0100.00016.82
8.0.190.0040.00416.98
8.0.180.0000.00716.80
8.0.170.0050.00216.89
8.0.160.0040.00416.96
8.0.150.0000.00716.86
8.0.140.0030.00316.80
8.0.130.0050.00313.31
8.0.120.0030.00616.88
8.0.110.0020.00516.89
8.0.100.0040.00416.93
8.0.90.0040.00416.75
8.0.80.0090.01216.84
8.0.70.0000.00716.79
8.0.60.0000.00716.84
8.0.50.0040.00416.91
8.0.30.0100.01017.03
8.0.20.0110.00817.40
8.0.10.0030.00516.83
8.0.00.0140.00616.75
7.4.330.0040.00415.00
7.4.320.0030.00316.55
7.4.300.0030.00316.50
7.4.290.0000.00716.60
7.4.280.0030.00316.50
7.4.270.0070.00016.55
7.4.260.0030.00316.59
7.4.250.0050.00216.60
7.4.240.0050.00216.45
7.4.230.0040.00416.37
7.4.220.0120.00616.59
7.4.210.0080.00916.61
7.4.200.0070.00016.38
7.4.190.0070.00016.54
7.4.160.0070.01016.61
7.4.150.0030.01417.40
7.4.140.0090.01017.86
7.4.130.0100.00716.46
7.4.120.0100.01116.59
7.4.110.0090.00916.54
7.4.100.0100.00716.57
7.4.90.0110.00716.50
7.4.80.0120.01219.39
7.4.70.0090.00616.44
7.4.60.0070.01116.51
7.4.50.0040.00416.12
7.4.40.0000.00922.77
7.4.30.0060.00916.41
7.4.00.0000.01514.67
7.3.330.0020.00213.13
7.3.320.0000.00513.04
7.3.310.0000.00716.00
7.3.300.0000.00716.05
7.3.290.0160.00316.25
7.3.280.0070.00816.25
7.3.270.0130.00317.40
7.3.260.0120.00816.52
7.3.250.0120.00816.27
7.3.240.0030.01316.26
7.3.230.0100.00716.59
7.3.210.0180.00416.24
7.3.200.0150.00016.21
7.3.190.0160.00016.29
7.3.180.0070.00816.36
7.3.170.0060.01216.30
7.3.160.0040.01116.45
7.3.120.0120.00314.86
7.3.10.0000.01016.55
7.3.00.0090.00316.22
7.2.330.0070.01116.80
7.2.320.0030.01416.87
7.2.310.0080.00816.29
7.2.300.0070.01016.38
7.2.290.0090.00616.78
7.2.130.0110.00816.33
7.2.120.0070.01016.55
7.2.110.0100.00316.71
7.2.100.0030.01316.40
7.2.90.0040.01416.89
7.2.80.0070.00716.77
7.2.70.0090.00616.68
7.2.60.0030.01016.54
7.2.50.0090.00616.88
7.2.40.0030.00816.36
7.2.30.0140.00716.82
7.2.20.0080.00416.61
7.2.10.0040.00816.59
7.2.00.0050.00717.97
7.1.250.0090.00415.71
7.1.100.0060.00618.00
7.1.70.0030.00617.00
7.1.60.0100.01316.85
7.1.50.0000.01816.54
7.1.00.0030.07722.54
7.0.200.0000.01516.69
7.0.140.0030.07722.11
7.0.60.0130.03319.85
7.0.50.0030.04017.87
7.0.40.0030.05320.41
7.0.30.0130.05020.18
7.0.20.0270.07320.16
7.0.10.0070.05020.04
7.0.00.0000.06320.11
5.6.280.0000.07720.90
5.6.210.0070.07720.52
5.6.200.0100.08018.11
5.6.190.0070.09020.59
5.6.180.0270.04020.27
5.6.170.0230.08720.62
5.6.160.0130.07720.48
5.6.150.0030.04718.09
5.6.140.0030.04318.21
5.6.130.0000.04318.21
5.6.120.0230.07021.01
5.6.110.0000.06720.97
5.6.100.0230.05020.97
5.6.90.0100.08021.10
5.6.80.0030.04320.38
5.6.70.4670.04020.49
5.5.350.0100.07020.47
5.5.340.0100.08018.02
5.5.330.0030.07720.42
5.5.320.0230.03720.18
5.5.310.0230.07720.32
5.5.300.0130.05317.88
5.5.290.0030.04718.00
5.5.280.0070.07020.96
5.5.270.0070.04720.88
5.5.260.0070.07720.79
5.5.250.0000.09020.49
5.5.240.0100.06720.14
5.4.450.0330.06019.13
5.4.440.0900.04319.27
5.4.430.0200.06019.35
5.4.420.0200.05019.15
5.4.410.0170.05019.20
5.4.400.0900.00018.64
5.4.390.0900.00018.66
5.4.380.0270.06018.65
5.4.370.0100.05718.72
5.4.360.0130.05018.73
5.4.350.0200.04718.46
5.4.340.0130.05718.63
5.4.320.0050.03712.45
5.4.310.0040.03812.45
5.4.300.0070.03912.45
5.4.290.0060.04112.45
5.4.280.0030.04212.34
5.4.270.0130.05018.80
5.4.260.0100.06718.70
5.4.250.0070.05019.04
5.4.240.0200.04718.73
5.4.230.0100.05318.75
5.4.220.0070.06018.70
5.4.210.0000.07318.93
5.4.200.0230.06718.72
5.4.190.0070.05719.00
5.4.180.0070.07318.79
5.4.170.0070.07718.69
5.4.160.0170.04719.00
5.4.150.0070.06018.90
5.4.140.0070.05316.49
5.4.130.0070.05316.29
5.4.120.0070.05716.26
5.4.110.0070.05016.29
5.4.100.0100.06716.48
5.4.90.0130.04316.41
5.4.80.0070.05016.43
5.4.70.0200.05316.48
5.4.60.0230.04016.36
5.4.50.0070.05316.42
5.4.40.0000.06016.55
5.4.30.0070.05316.23
5.4.20.0000.06016.26
5.4.10.0100.07316.42
5.4.00.0030.05315.95
5.3.290.0050.04012.80
5.3.280.0170.06014.68
5.3.270.0130.05014.38
5.3.260.0100.05714.49
5.3.250.0200.05314.62
5.3.240.0100.05014.31
5.3.230.0030.05714.62
5.3.220.0130.04714.59
5.3.210.0100.05714.57
5.3.200.0030.05314.69
5.3.190.0100.05014.57
5.3.180.0100.06714.66
5.3.170.0000.05714.56
5.3.160.0100.05014.48
5.3.150.0130.05314.71
5.3.140.0100.04314.64
5.3.130.0070.05314.43
5.3.120.0070.05314.43
5.3.110.0030.05714.54
5.3.100.0100.05014.19
5.3.90.0000.05313.89
5.3.80.0070.05314.17
5.3.70.0100.05014.04
5.3.60.0100.04713.77
5.3.50.0070.05313.86
5.3.40.0100.06713.79
5.3.30.0100.06314.00
5.3.20.0130.06013.39
5.3.10.0130.05713.35
5.3.00.0030.05313.49
5.2.170.0070.05010.90
5.2.160.0070.05711.23
5.2.150.0030.05011.16
5.2.140.0170.04711.07
5.2.130.0000.05311.21
5.2.120.0070.05711.01
5.2.110.0130.03711.10
5.2.100.0030.04011.20
5.2.90.0130.04011.11
5.2.80.0130.05011.11
5.2.70.0000.06711.10
5.2.60.0100.04711.20
5.2.50.0070.04310.93
5.2.40.0100.04311.14
5.2.30.0130.05010.89
5.2.20.0130.03710.89
5.2.10.0100.03711.07
5.2.00.0030.04310.88
5.1.60.0170.0379.84
5.1.50.0170.0409.86
5.1.40.0030.04010.21
5.1.30.0100.04010.33
5.1.20.0070.03710.36
5.1.10.0070.03710.00
5.1.00.0030.05710.09
5.0.50.0100.0278.59
5.0.40.0100.0338.46
5.0.30.0130.0508.07
5.0.20.0070.0308.19
5.0.10.0030.0408.22
5.0.00.0030.0478.39
4.4.90.0070.0176.79
4.4.80.0070.0176.79
4.4.70.0070.0276.79
4.4.60.0030.0276.79
4.4.50.0070.0206.79
4.4.40.0130.0276.79
4.4.30.0070.0276.79
4.4.20.0070.0176.79
4.4.10.0030.0276.79
4.4.00.0070.0406.79
4.3.110.0030.0206.79
4.3.100.0030.0276.79
4.3.90.0030.0276.79
4.3.80.0130.0376.79
4.3.70.0100.0236.79
4.3.60.0070.0276.79
4.3.50.0030.0276.79
4.3.40.0070.0376.79
4.3.30.0030.0336.79
4.3.20.0000.0306.79
4.3.10.0000.0236.79
4.3.00.0070.0276.55

preferences:
50.22 ms | 401 KiB | 5 Q