3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello($nice, $callback) { $sweet = "sweet "; $callback($sweet); echo $nice; } hello("nice ", function($response){ echo 'can php do dis? '. $response; });

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)
8.3.60.0040.01118.30
8.3.50.0130.00721.90
8.3.40.0090.00618.62
8.3.30.0140.00319.22
8.3.20.0040.00420.16
8.3.10.0000.00823.73
8.3.00.0100.00317.63
8.2.180.0030.01016.59
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00422.29
8.2.110.0030.00620.55
8.2.100.0080.00418.34
8.2.90.0060.00319.21
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0090.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00419.76
8.2.30.0000.00817.94
8.2.20.0070.00017.66
8.2.10.0040.00418.04
8.2.00.0070.00017.56
8.1.280.0140.00025.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.82
8.1.230.0000.01218.97
8.1.220.0050.00317.80
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0050.00318.57
8.1.160.0000.00722.00
8.1.150.0080.00018.80
8.1.140.0040.00417.52
8.1.130.0000.00717.90
8.1.120.0040.00417.37
8.1.110.0040.00417.41
8.1.100.0000.00717.46
8.1.90.0000.00717.46
8.1.80.0030.00317.37
8.1.70.0070.00017.43
8.1.60.0030.00617.60
8.1.50.0040.00417.42
8.1.40.0030.00817.42
8.1.30.0000.00817.55
8.1.20.0080.00017.70
8.1.10.0040.00417.58
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.46
8.0.270.0000.00717.21
8.0.260.0000.00917.16
8.0.250.0040.00416.86
8.0.240.0070.00016.91
8.0.230.0000.00816.93
8.0.220.0030.00316.92
8.0.210.0020.00516.93
8.0.200.0000.00616.83
8.0.190.0040.00416.83
8.0.180.0070.00016.92
8.0.170.0040.00416.83
8.0.160.0030.00316.78
8.0.150.0050.00316.77
8.0.140.0030.00316.73
8.0.130.0030.00313.40
8.0.120.0000.00816.84
8.0.110.0070.00016.75
8.0.100.0030.00516.77
8.0.90.0040.00416.93
8.0.80.0070.01016.87
8.0.70.0040.00416.93
8.0.60.0000.00716.68
8.0.50.0050.00316.75
8.0.30.0110.01017.19
8.0.20.0050.01417.40
8.0.10.0000.00716.99
8.0.00.0080.01116.87
7.4.330.0000.00515.14
7.4.320.0000.00616.52
7.4.300.0060.00016.40
7.4.290.0040.00416.43
7.4.280.0040.00416.38
7.4.270.0000.00716.64
7.4.260.0030.00316.59
7.4.250.0040.00316.55
7.4.240.0020.00516.48
7.4.230.0000.00716.50
7.4.220.0150.01116.55
7.4.210.0000.02016.69
7.4.200.0000.00816.68
7.4.160.0060.01016.53
7.4.150.0070.01017.40
7.4.140.0090.01017.86
7.4.130.0050.01216.57
7.4.120.0150.00516.40
7.4.110.0080.01316.48
7.4.100.0070.01016.39
7.4.90.0030.01416.53
7.4.80.0060.01219.39
7.4.70.0130.00816.48
7.4.60.0130.00316.54
7.4.50.0060.00316.61
7.4.40.0100.00716.50
7.4.30.0040.01216.63
7.4.00.0060.01014.93
7.3.330.0000.00513.02
7.3.320.0020.00213.25
7.3.310.0000.00716.27
7.3.300.0070.00016.30
7.3.290.0030.01716.26
7.3.280.0080.00816.32
7.3.270.0070.01617.40
7.3.260.0060.01116.61
7.3.250.0080.00816.46
7.3.240.0090.01216.39
7.3.230.0070.01016.39
7.3.210.0100.01316.52
7.3.200.0040.01319.39
7.3.190.0060.01016.52
7.3.180.0080.00816.35
7.3.170.0040.01216.27
7.3.160.0120.00316.45
7.2.330.0080.00916.33
7.2.320.0060.01016.31
7.2.310.0130.00916.30
7.2.300.0110.00616.68
7.2.290.0100.00616.77
7.1.70.0120.00316.92
7.1.60.0150.00919.32
7.1.50.0120.00916.94
7.1.00.0070.07322.34
7.0.200.0050.00216.86
7.0.140.0030.07022.04
7.0.60.0070.07319.91
7.0.50.0100.04717.87
7.0.40.0030.08020.18
7.0.30.0470.07320.25
7.0.20.0200.08020.09
7.0.10.0070.04020.22
7.0.00.0100.06720.33
5.6.280.0100.06720.91
5.6.210.0070.04320.53
5.6.200.0130.06718.29
5.6.190.0070.05020.63
5.6.180.0430.07020.55
5.6.170.0200.03720.50
5.6.160.0130.06320.39
5.6.150.0000.08718.19
5.6.140.0100.04018.17
5.6.130.0030.04318.16
5.6.120.0100.04020.80
5.6.110.0070.08320.96
5.6.100.0000.08321.00
5.6.90.0070.08021.02
5.6.80.0000.06720.38
5.5.350.0230.07320.39
5.5.340.0100.03717.98
5.5.330.0100.06720.43
5.5.320.0400.07720.36
5.5.310.0270.07020.32
5.5.300.0100.08017.99
5.5.290.0130.06717.91
5.5.280.0170.07720.98
5.5.270.0000.09320.75
5.5.260.0100.04320.89
5.5.250.0100.07720.68
5.5.240.0200.05720.13
5.4.450.0430.04719.55
5.4.440.0430.05319.11
5.4.430.0700.03719.64
5.4.420.0730.00019.36
5.4.410.0770.00019.13
5.4.400.0630.00019.31
5.4.390.0830.00019.02
5.4.380.0630.00019.02
5.4.370.0800.00019.13
5.4.360.0630.00019.21
5.4.350.0670.00019.09
5.4.340.0040.03812.02
5.4.320.0020.03912.50
5.4.310.0040.03812.50
5.4.300.0080.03912.51
5.4.290.0040.03812.50
5.4.280.0050.03912.40
5.4.270.0060.03912.40
5.4.260.0050.03612.39
5.4.250.0030.04912.40
5.4.240.0070.03612.40
5.4.230.0030.03812.39
5.4.220.0050.03512.39
5.4.210.0040.03812.39
5.4.200.0110.03512.39
5.4.190.0040.03812.39
5.4.180.0050.03812.39
5.4.170.0050.03512.39
5.4.160.0070.03512.39
5.4.150.0020.03812.39
5.4.140.0040.04512.07
5.4.130.0090.03112.06
5.4.120.0090.03112.02
5.4.110.0020.03712.01
5.4.100.0060.03412.01
5.4.90.0030.03912.02
5.4.80.0040.03812.01
5.4.70.0030.03712.01
5.4.60.0080.03212.00
5.4.50.0050.03512.01
5.4.40.0060.03312.00
5.4.30.0030.03812.00
5.4.20.0040.03511.99
5.4.10.0040.04611.99
5.4.00.0050.03711.48
5.3.290.0070.04212.80
5.3.280.0080.03412.71
5.3.270.0050.04412.72
5.3.260.0100.03812.72
5.3.250.0080.03512.72
5.3.240.0060.03912.72
5.3.230.0050.03712.71
5.3.220.0040.04212.68
5.3.210.0060.04212.68
5.3.200.0050.03912.68
5.3.190.0060.03612.68
5.3.180.0050.04112.68
5.3.170.0090.03112.67
5.3.160.0060.04112.67
5.3.150.0050.03712.67
5.3.140.0050.03612.66
5.3.130.0090.03512.65
5.3.120.0060.03812.66
5.3.110.0080.03612.66
5.3.100.0090.03912.12
5.3.90.0060.03412.10
5.3.80.0040.03712.10
5.3.70.0040.03712.09
5.3.60.0030.03912.08
5.3.50.0080.03312.02
5.3.40.0060.03612.02
5.3.30.0060.03411.98
5.3.20.0040.03711.76
5.3.10.0070.03211.73
5.3.00.0020.03811.72
5.2.170.0050.0349.21
5.2.160.0060.0269.22
5.2.150.0010.0339.21
5.2.140.0040.0299.21
5.2.130.0030.0299.18
5.2.120.0030.0289.18
5.2.110.0020.0319.18
5.2.100.0060.0269.18
5.2.90.0050.0289.18
5.2.80.0040.0309.17
5.2.70.0040.0309.17
5.2.60.0030.0309.12
5.2.50.0050.0289.09
5.2.40.0040.0289.07
5.2.30.0040.0419.05
5.2.20.0020.0359.04
5.2.10.0050.0298.94
5.2.00.0040.0308.80
5.1.60.0030.0248.09
5.1.50.0060.0238.08
5.1.40.0030.0258.06
5.1.30.0020.0298.42
5.1.20.0040.0278.44
5.1.10.0070.0228.17
5.1.00.0040.0368.16
5.0.50.0030.0216.64
5.0.40.0020.0216.51
5.0.30.0030.0316.31
5.0.20.0010.0256.28
5.0.10.0030.0206.26
5.0.00.0040.0296.25
4.4.90.0040.0214.78
4.4.80.0020.0204.75
4.4.70.0010.0174.76
4.4.60.0040.0174.75
4.4.50.0020.0214.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0010.0174.67
4.3.100.0010.0164.67
4.3.90.0020.0154.64
4.3.80.0010.0294.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0030.0174.63
4.3.40.0020.0244.54
4.3.30.0030.0153.30
4.3.20.0040.0143.27
4.3.10.0040.0143.24
4.3.00.0000.0179.99

preferences:
45.83 ms | 401 KiB | 5 Q