3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func() { return range('a', 'z'); } var_dump("foo"[1], func()[1]);

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)
8.3.60.0090.00916.63
8.3.50.0130.00222.10
8.3.40.0140.00018.71
8.3.30.0090.00618.86
8.3.20.0040.00420.16
8.3.10.0000.00823.66
8.3.00.0050.00319.08
8.2.180.0140.00016.32
8.2.170.0120.00622.96
8.2.160.0130.00020.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.79
8.2.110.0070.00319.31
8.2.100.0080.00417.72
8.2.90.0060.00319.04
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0060.00319.55
8.2.30.0000.00718.24
8.2.20.0030.00617.69
8.2.10.0000.00817.88
8.2.00.0000.00917.74
8.1.280.0030.01025.92
8.1.270.0040.00423.90
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0070.00322.18
8.1.230.0040.00817.82
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0000.00818.53
8.1.160.0000.00821.86
8.1.150.0040.00418.50
8.1.140.0000.00717.27
8.1.130.0000.00817.77
8.1.120.0030.00517.25
8.1.110.0000.00717.30
8.1.100.0040.00417.26
8.1.90.0000.00717.37
8.1.80.0000.00717.25
8.1.70.0030.00317.30
8.1.60.0060.00317.48
8.1.50.0040.00417.38
8.1.40.0030.00617.37
8.1.30.0050.00317.52
8.1.20.0030.00617.44
8.1.10.0040.00417.48
8.1.00.0000.00817.27
8.0.300.0040.00420.01
8.0.290.0040.00416.58
8.0.280.0000.00818.23
8.0.270.0000.00717.11
8.0.260.0000.00617.13
8.0.250.0060.00016.84
8.0.240.0030.00316.86
8.0.230.0000.00716.76
8.0.220.0000.00616.84
8.0.210.0000.00716.86
8.0.200.0050.00316.78
8.0.190.0070.00016.78
8.0.180.0050.00216.74
8.0.170.0000.00716.82
8.0.160.0090.00016.79
8.0.150.0070.00016.87
8.0.140.0070.00016.82
8.0.130.0060.00013.28
8.0.120.0050.00316.86
8.0.110.0000.00816.79
8.0.100.0040.00416.87
8.0.90.0040.00416.74
8.0.80.0060.00916.75
8.0.70.0030.00516.73
8.0.60.0050.00316.73
8.0.50.0000.00816.71
8.0.30.0080.01016.77
8.0.20.0120.00617.40
8.0.10.0000.00716.76
8.0.00.0080.01016.65
7.4.330.0030.00315.00
7.4.320.0000.00916.40
7.4.300.0030.00316.52
7.4.290.0000.00716.44
7.4.280.0000.00716.41
7.4.270.0030.00316.55
7.4.260.0040.00416.51
7.4.250.0040.00416.40
7.4.240.0040.00316.49
7.4.230.0030.00316.60
7.4.220.0170.00316.31
7.4.210.0030.01216.53
7.4.200.0030.00316.34
7.4.190.0030.00316.40
7.4.160.0080.00816.16
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0070.01216.34
7.4.120.0050.01216.45
7.4.110.0090.01516.56
7.4.100.0120.00816.50
7.4.90.0090.01216.54
7.4.80.0030.01319.39
7.4.70.0080.00816.43
7.4.60.0130.01016.59
7.4.50.0030.00616.31
7.4.40.0090.00616.58
7.4.30.0030.01316.30
7.4.00.0060.01014.90
7.3.330.0050.00013.32
7.3.320.0000.00513.09
7.3.310.0030.00316.35
7.3.300.0000.00716.28
7.3.290.0040.01016.29
7.3.280.0050.01116.28
7.3.270.0060.01117.40
7.3.260.0030.01416.45
7.3.250.0050.01116.31
7.3.240.0100.00716.24
7.3.230.0140.00316.39
7.3.210.0110.00816.39
7.3.200.0060.01619.39
7.3.190.0050.01416.20
7.3.180.0060.01016.45
7.3.170.0070.00716.27
7.3.160.0100.00716.20
7.3.120.0000.01314.68
7.2.330.0130.00316.45
7.2.320.0120.00916.54
7.2.310.0130.00616.24
7.2.300.0030.01816.47
7.2.290.0070.01616.67
7.2.60.0030.01016.54
7.2.00.0070.00719.05
7.1.200.0040.00815.93
7.1.100.0030.00917.73
7.1.70.0060.00917.27
7.1.60.0240.00019.70
7.1.50.0160.00917.03
7.1.00.0030.07722.45
7.0.200.0140.01114.72
7.0.140.0130.06022.18
7.0.60.0030.04320.04
7.0.50.0070.08317.88
7.0.40.0170.08020.20
7.0.30.0330.05720.22
7.0.20.0300.08320.10
7.0.10.0200.08020.21
7.0.00.0000.06720.16
5.6.280.0000.07721.00
5.6.210.0070.06320.57
5.6.200.0100.07018.22
5.6.190.0100.08320.63
5.6.180.0030.05720.64
5.6.170.0300.07020.46
5.6.160.0070.09020.71
5.6.150.0070.07718.19
5.6.140.0100.04018.12
5.6.130.0030.08318.17
5.6.120.0170.07721.02
5.6.110.0130.08020.99
5.6.100.0100.04321.01
5.6.90.0300.06721.13
5.6.80.0100.07020.48
5.6.70.4130.04320.44
5.5.350.0000.08720.33
5.5.340.0070.07717.98
5.5.330.0070.04320.21
5.5.320.0500.06720.20
5.5.310.0300.05020.39
5.5.300.0100.04717.95
5.5.290.0030.05317.92
5.5.280.0030.05720.87
5.5.270.0030.08720.79
5.5.260.0070.05720.77
5.5.250.0100.06020.69
5.5.240.0070.07720.07
5.4.450.0300.04019.41
5.4.440.0200.04319.17
5.4.430.0230.04019.32
5.4.420.0170.04019.63
5.4.410.0330.03019.45
5.4.400.0270.03019.23
5.4.390.0300.03319.20
5.4.380.0130.05718.49
5.4.370.0200.04718.59
5.4.360.0130.05718.72
5.4.350.0130.05718.70
5.4.340.0100.08018.48
5.4.320.0030.03912.52
5.4.310.0050.04812.52
5.4.300.0080.03712.52
5.4.290.0100.03812.52
5.4.280.0060.04112.41
5.4.270.0070.04212.41
5.4.260.0060.04212.41
5.4.250.0080.03912.41
5.4.240.0040.04112.41
5.4.230.0080.04512.41
5.4.220.0120.04112.40
5.4.210.0090.05412.40
5.4.200.0140.03912.40
5.4.190.0070.03812.40
5.4.180.0060.04312.40
5.4.170.0100.05012.40
5.4.160.0060.05112.40
5.4.150.0120.04712.40
5.4.140.0050.05812.09
5.4.130.0130.05712.07
5.4.120.0080.06212.04
5.4.110.0090.05112.03
5.4.100.0070.04712.03
5.4.90.0080.04312.03
5.4.80.0090.03812.03
5.4.70.0110.03912.02
5.4.60.0060.03912.02
5.4.50.0090.04012.03
5.4.40.0110.05012.02
5.4.30.0060.04112.01
5.4.20.0060.04012.01
5.4.10.0060.04012.02
5.4.00.0120.05011.50
5.3.290.0050.04012.80
5.3.280.0050.04112.70
5.3.270.0080.04212.73
5.3.260.0050.04612.72
5.3.250.0050.04212.72
5.3.240.0080.04112.72
5.3.230.0070.04312.71
5.3.220.0120.04312.68
5.3.210.0130.07112.68
5.3.200.0120.04112.68
5.3.190.0130.05712.67
5.3.180.0090.04412.68
5.3.170.0070.04312.67
5.3.160.0060.04012.67
5.3.150.0120.03912.67
5.3.140.0070.04012.66
5.3.130.0070.04412.66
5.3.120.0130.04112.66
5.3.110.0190.08112.66
5.3.100.0230.08912.13
5.3.90.0060.04912.11
5.3.80.0070.04812.09
5.3.70.0130.05412.09
5.3.60.0110.04712.07
5.3.50.0090.05012.02
5.3.40.0100.03912.02
5.3.30.0100.05211.98
5.3.20.0100.04911.77
5.3.10.0190.06711.73
5.3.00.0040.05511.71
5.2.170.0060.0459.21
5.2.160.0050.0439.21
5.2.150.0080.0389.22
5.2.140.0100.0399.22
5.2.130.0090.0389.18
5.2.120.0100.0439.17
5.2.110.0060.0389.18
5.2.100.0060.0579.18
5.2.90.0070.0469.18
5.2.80.0060.0349.17
5.2.70.0120.0599.18
5.2.60.0200.0669.13
5.2.50.0070.0459.10
5.2.40.0150.0539.07
5.2.30.0080.0559.05
5.2.20.0110.0549.04
5.2.10.0100.0418.95
5.2.00.0050.0418.80
5.1.60.0090.0328.09
5.1.50.0060.0348.08
5.1.40.0060.0348.07
5.1.30.0070.0358.42
5.1.20.0110.0338.44
5.1.10.0100.0298.16
5.1.00.0090.0278.16
5.0.50.0070.0266.64
5.0.40.0040.0266.50
5.0.30.0070.0396.31
5.0.20.0070.0246.28
5.0.10.0040.0236.26
5.0.00.0080.0376.25
4.4.90.0030.0224.78
4.4.80.0080.0344.75
4.4.70.0030.0254.76
4.4.60.0020.0244.75
4.4.50.0030.0244.77
4.4.40.0050.0384.71
4.4.30.0060.0464.76
4.4.20.0010.0264.84
4.4.10.0040.0224.85
4.4.00.0060.0324.76
4.3.110.0040.0224.66
4.3.100.0040.0214.66
4.3.90.0040.0194.64
4.3.80.0090.0354.58
4.3.70.0050.0204.63
4.3.60.0050.0264.62
4.3.50.0030.0194.63
4.3.40.0050.0244.54
4.3.30.0030.0163.30
4.3.20.0060.0253.27
4.3.10.0020.0193.23
4.3.00.0030.01750.62

preferences:
49.83 ms | 401 KiB | 5 Q