3v4l.org

run code in 300+ PHP versions simultaneously
<?php function reduce($a, $b) { return $b+$a; } $array = array(1,2,3,4,5,6,7,8,9,0); array_reduce($array, array('', 'reduce'));

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)
8.3.40.0150.00018.87
8.3.30.0100.00718.76
8.3.20.0030.00518.80
8.3.10.0070.01420.56
8.3.00.0000.00817.63
8.2.170.0070.00722.96
8.2.160.0070.00721.93
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.77
8.2.110.0030.00721.18
8.2.100.0110.00017.78
8.2.90.0040.00419.19
8.2.80.0040.00419.34
8.2.70.0000.00917.50
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00417.97
8.2.30.0070.00017.96
8.2.20.0000.00717.71
8.2.10.0000.00817.69
8.2.00.0040.00417.84
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0070.00420.97
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0040.00817.22
8.1.190.0000.00717.53
8.1.180.0050.00518.10
8.1.170.0040.00418.75
8.1.160.0000.00718.73
8.1.150.0040.00418.60
8.1.140.0080.00417.25
8.1.130.0030.00317.77
8.1.120.0050.00217.32
8.1.110.0000.00817.28
8.1.100.0040.00417.39
8.1.90.0030.00717.31
8.1.80.0000.00717.31
8.1.70.0030.00317.37
8.1.60.0050.00317.47
8.1.50.0050.00217.46
8.1.40.0000.00917.54
8.1.30.0000.00817.60
8.1.20.0080.00017.54
8.1.10.0040.00417.44
8.1.00.0050.00217.41
8.0.300.0040.00419.85
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0030.00317.19
8.0.260.0030.00316.75
8.0.250.0040.00416.97
8.0.240.0050.00216.95
8.0.230.0040.00416.93
8.0.220.0000.00816.75
8.0.210.0080.00016.88
8.0.200.0030.00316.83
8.0.190.0070.00016.88
8.0.180.0050.00216.91
8.0.170.0080.00016.88
8.0.160.0000.00716.93
8.0.150.0040.00416.88
8.0.140.0030.00516.82
8.0.130.0000.00513.30
8.0.120.0000.00716.85
8.0.110.0040.00416.69
8.0.100.0070.00016.92
8.0.90.0050.00216.71
8.0.80.0000.01416.90
8.0.70.0040.00416.76
8.0.60.0040.00416.93
8.0.50.0000.00716.75
8.0.30.0110.00816.77
8.0.20.0150.00517.19
8.0.10.0070.00016.86
8.0.00.0120.00816.58
7.4.330.0030.00314.71
7.4.320.0080.00016.38
7.4.300.0030.00316.51
7.4.290.0060.00016.53
7.4.280.0040.00416.50
7.4.270.0030.00316.40
7.4.260.0000.00513.21
7.4.250.0080.00016.42
7.4.240.0030.00316.43
7.4.230.0030.00316.61
7.4.220.0130.00416.49
7.4.210.0110.00516.50
7.4.200.0030.00316.50
7.4.190.0000.00816.66
7.4.160.0090.00616.48
7.4.150.0030.01417.07
7.4.140.0070.01117.18
7.4.130.0080.00916.54
7.4.120.0120.00616.44
7.4.110.0100.00716.38
7.4.100.0140.00616.34
7.4.90.0100.00716.36
7.4.80.0100.00618.80
7.4.70.0130.00916.09
7.4.60.0090.00616.43
7.4.50.0000.00923.17
7.4.40.0000.01621.69
7.4.30.0060.01016.56
7.4.00.0030.00915.19
7.3.330.0050.00013.18
7.3.320.0060.00013.09
7.3.310.0030.00316.16
7.3.300.0060.00016.19
7.3.290.0060.00916.19
7.3.280.0050.01116.22
7.3.270.0070.01017.07
7.3.260.0050.01218.24
7.3.250.0100.00816.41
7.3.240.0110.00516.57
7.3.230.0070.01016.44
7.3.210.0000.01716.56
7.3.200.0100.01119.39
7.3.190.0100.00716.19
7.3.180.0070.01016.19
7.3.170.0100.01016.25
7.3.160.0030.01216.16
7.3.120.0000.01314.66
7.2.330.0030.01516.45
7.2.320.0140.00316.56
7.2.310.0000.01816.32
7.2.300.0110.00616.38
7.2.290.0090.00616.21
7.2.60.0040.00416.73
7.2.50.0040.01216.66
7.2.00.0110.00319.17
7.1.200.0080.00815.77
7.1.100.0000.01118.19
7.1.70.0060.00617.19
7.1.60.0030.01017.17
7.1.50.0110.01116.88
7.1.00.0070.06722.53
7.0.200.0080.00016.60
7.0.140.0000.07721.90
7.0.120.0000.03722.18
7.0.60.0100.07019.93
7.0.50.0030.06717.85
7.0.40.0100.05317.79
7.0.30.0070.04017.73
7.0.20.0070.05317.69
7.0.10.0070.06717.84
7.0.00.0070.04317.73
5.6.280.0130.06321.04
5.6.210.0070.03720.55
5.6.200.0100.03718.15
5.6.190.0230.06018.21
5.6.180.0130.08018.23
5.6.170.0130.04318.15
5.6.160.0000.09718.15
5.6.150.0100.07718.16
5.6.140.0130.07718.21
5.6.130.0070.07018.22
5.6.120.0030.04718.25
5.6.110.0070.05018.18
5.6.100.0030.08718.22
5.6.90.0130.06718.17
5.6.80.0030.04017.54
5.6.70.0070.08017.50
5.6.60.0100.07017.66
5.6.50.0100.05317.61
5.6.40.0070.06017.52
5.6.30.0070.06717.55
5.6.20.0070.06017.53
5.6.10.0130.04017.54
5.6.00.0070.04017.51
5.5.350.0300.07320.29
5.5.340.0100.05717.98
5.5.330.0030.08317.96
5.5.320.0100.07717.97
5.5.310.0100.06017.97
5.5.300.0070.08318.03
5.5.290.0130.08017.92
5.5.280.0030.05717.95
5.5.270.0030.04318.01
5.5.260.0070.08017.95
5.5.250.0000.05317.80
5.5.240.0030.07317.30
5.5.230.0070.05317.33
5.5.220.0070.08017.39
5.5.210.0070.06717.34
5.5.200.0000.08717.30
5.5.190.0130.07017.37
5.5.180.0070.08017.36
5.5.160.0100.07317.29
5.5.150.0130.07717.44
5.5.140.0170.06717.30
5.5.130.0070.03717.33
5.5.120.0000.04317.36
5.5.110.0030.04317.45
5.5.100.0000.04317.21
5.5.90.0030.04017.21
5.5.80.0130.03017.26
5.5.70.0100.06717.22
5.5.60.0070.04717.19
5.5.50.0070.03717.23
5.5.40.0030.06317.18
5.5.30.0100.05717.25
5.5.20.0030.08317.29
5.5.10.0170.07317.21
5.5.00.0030.04317.32
5.4.450.0070.07319.61
5.4.440.0100.08019.39
5.4.430.0000.06319.30
5.4.420.0130.04719.35
5.4.410.0170.06719.23
5.4.400.0100.07319.04
5.4.390.0030.06319.27
5.4.380.0070.04019.06
5.4.370.0030.04018.97
5.4.360.0100.04319.09
5.4.350.0030.07719.08
5.4.340.0130.06719.12
5.4.320.0070.07719.05
5.4.310.0130.07319.02
5.4.300.0000.08019.05
5.4.290.0100.03719.05
5.4.280.0030.06319.05
5.4.270.0100.07319.07
5.4.260.0030.04319.01
5.4.250.0030.06719.13
5.4.240.0030.07719.12
5.4.230.0130.06019.13
5.4.220.0130.07319.11
5.4.210.0070.05019.11
5.4.200.0000.04319.13
5.4.190.0000.05319.13
5.4.180.0130.07719.28
5.4.170.0130.07019.11
5.4.160.0130.04319.07
5.4.150.0030.04018.96
5.4.140.0070.04316.58
5.4.130.0070.04016.29
5.4.120.0130.06716.29
5.4.110.0030.07716.47
5.4.100.0130.06016.47
5.4.90.0070.05316.44
5.4.80.0070.04716.38
5.4.70.0170.06316.39
5.4.60.0000.04716.36
5.4.50.0070.05016.27
5.4.40.0070.03316.51
5.4.30.0130.03716.52
5.4.20.0070.05716.38
5.4.10.0070.06716.33
5.4.00.0130.06315.77
5.3.290.0000.05314.70
5.3.280.0000.06314.55
5.3.270.0070.04714.64
5.3.260.0100.07314.61
5.3.250.0030.04714.63
5.3.240.0100.04714.63
5.3.230.0030.08014.64
5.3.220.0130.06714.59
5.3.210.0130.04314.61
5.3.200.0100.07014.56
5.3.190.0000.06714.42
5.3.180.0030.06314.54
5.3.170.0070.03714.67
5.3.160.0130.03314.55
5.3.150.0000.08314.62
5.3.140.0070.03714.60
5.3.130.0200.05014.76
5.3.120.0070.04714.58
5.3.110.0030.05014.56
5.3.100.0030.07714.07
5.3.90.0100.05014.02
5.3.80.0070.04714.02
5.3.70.0070.05013.87
5.3.60.0030.07314.02
5.3.50.0070.07714.00
5.3.40.0130.06714.02
5.3.30.0070.06313.95
5.3.20.0070.07013.90
5.3.10.0000.04713.68
5.3.00.0070.04713.71
5.2.170.0030.06311.26
5.2.160.0030.05711.26
5.2.150.0030.05311.26
5.2.140.0070.06011.26
5.2.130.0030.05011.26
5.2.120.0030.05711.26
5.2.110.0070.06311.26
5.2.100.0130.05711.26
5.2.90.0030.03711.26
5.2.80.0030.06311.26
5.2.70.0070.06011.26
5.2.60.0070.05711.26
5.2.50.0070.06011.26
5.2.40.0070.06011.26
5.2.30.0070.03311.26
5.2.20.0070.05011.26
5.2.10.0030.04311.26
5.2.00.0030.03311.26
5.1.60.0030.05311.26
5.1.50.0070.04711.26
5.1.40.0000.06011.26
5.1.30.0070.05311.26
5.1.20.0030.05311.26
5.1.10.0030.05311.26
5.1.00.0070.04311.26
5.0.50.0030.03011.26
5.0.40.0030.04011.26
5.0.30.0000.06311.26
5.0.20.0000.04711.26
5.0.10.0100.02711.26
5.0.00.0000.06711.26
4.4.90.0030.03711.26
4.4.80.0000.02711.26
4.4.70.0070.02011.26
4.4.60.0100.03011.26
4.4.50.0070.02011.26
4.4.40.0000.02711.26
4.4.30.0070.03311.26
4.4.20.0030.02311.26
4.4.10.0070.03011.26
4.4.00.0030.05011.26
4.3.110.0000.04011.26
4.3.100.0000.02711.26
4.3.90.0130.00711.26
4.3.80.0000.02711.26
4.3.70.0000.02011.26
4.3.60.0000.02011.26
4.3.50.0000.02011.26
4.3.40.0000.03011.26
4.3.30.0030.01711.26
4.3.20.0000.02311.26
4.3.10.0000.02011.26
4.3.00.0000.02011.26

preferences:
39.6 ms | 400 KiB | 5 Q