3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8); $arr = array_reduce('xor', $arr); echo $arr[0];

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)
8.3.40.0110.00318.79
8.3.30.0040.01118.57
8.3.20.0000.00818.95
8.3.10.0060.00320.66
8.3.00.0060.00319.26
8.2.170.0100.01022.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0050.00320.87
8.2.110.0070.00322.28
8.2.100.0100.00317.78
8.2.90.0000.00817.63
8.2.80.0000.00818.74
8.2.70.0080.00017.63
8.2.60.0040.00417.63
8.2.50.0000.00817.63
8.2.40.0080.00019.47
8.2.30.0040.00419.25
8.2.20.0080.00017.71
8.2.10.0040.00417.75
8.2.00.0050.00317.79
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0040.00423.90
8.1.230.0070.00420.89
8.1.220.0000.00717.79
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0000.00917.62
8.1.160.0020.00518.71
8.1.150.0000.00818.79
8.1.140.0030.00517.44
8.1.130.0070.00017.87
8.1.120.0040.00417.27
8.1.110.0070.00017.31
8.1.100.0040.00417.34
8.1.90.0030.00317.25
8.1.80.0000.00717.47
8.1.70.0030.00317.34
8.1.60.0040.00417.58
8.1.50.0040.00417.34
8.1.40.0060.00317.42
8.1.30.0040.00417.53
8.1.20.0040.00417.66
8.1.10.0040.00417.51
8.1.00.0090.00017.40
8.0.300.0050.00319.89
8.0.290.0060.00316.63
8.0.280.0030.00318.28
8.0.270.0030.00317.19
8.0.260.0060.00016.78
8.0.250.0040.00416.96
8.0.240.0030.00316.96
8.0.230.0070.00016.91
8.0.220.0030.00316.83
8.0.210.0070.00016.91
8.0.200.0050.00216.92
8.0.190.0070.00016.82
8.0.180.0040.00416.81
8.0.170.0080.00016.78
8.0.160.0030.00316.91
8.0.150.0040.00416.92
8.0.140.0000.00916.82
8.0.130.0050.00013.34
8.0.120.0040.00416.73
8.0.110.0040.00416.86
8.0.100.0050.00216.77
8.0.90.0040.00416.90
8.0.80.0080.00816.85
8.0.70.0040.00416.89
8.0.60.0000.00716.79
8.0.50.0080.00016.89
8.0.30.0090.00917.03
8.0.20.0080.01017.01
8.0.10.0000.00716.80
8.0.00.0180.00916.61
7.4.330.0030.00312.93
7.4.320.0000.00716.55
7.4.300.0030.00316.55
7.4.290.0000.00716.55
7.4.280.0030.00316.59
7.4.270.0000.00716.44
7.4.260.0050.00013.26
7.4.250.0030.00516.52
7.4.240.0030.00316.53
7.4.230.0000.00716.56
7.4.220.0120.00616.30
7.4.210.0040.01016.49
7.4.200.0030.00316.62
7.4.190.0070.00016.35
7.4.160.0090.00616.50
7.4.150.0150.00316.38
7.4.140.0090.01116.38
7.4.130.0070.01016.50
7.4.120.0130.00516.39
7.4.110.0030.01416.50
7.4.100.0170.00016.34
7.4.90.0070.01016.64
7.4.80.0060.01019.39
7.4.70.0160.00616.34
7.4.60.0090.00916.53
7.4.50.0030.01016.51
7.4.40.0120.00316.63
7.4.30.0130.00316.33
7.4.00.0120.00514.93
7.3.330.0060.00013.15
7.3.320.0060.00013.16
7.3.310.0070.00016.23
7.3.300.0070.00016.30
7.3.290.0070.01416.29
7.3.280.0050.01116.29
7.3.270.0130.01016.49
7.3.260.0070.01016.59
7.3.250.0080.01016.32
7.3.240.0130.00416.31
7.3.230.0140.00516.23
7.3.210.0090.00916.49
7.3.200.0060.01116.14
7.3.190.0000.02016.61
7.3.180.0070.01016.27
7.3.170.0070.01016.50
7.3.160.0100.00716.34
7.3.120.0060.01214.79
7.3.110.0070.01114.79
7.3.100.0050.01215.00
7.3.90.0030.00614.87
7.3.80.0060.00914.79
7.3.70.0050.01014.84
7.3.60.0050.00814.77
7.3.50.0030.00914.83
7.3.40.0060.00614.71
7.3.30.0020.01314.70
7.3.20.0040.01016.66
7.3.10.0040.01016.58
7.3.00.0080.00316.70
7.2.330.0140.00316.25
7.2.320.0090.00916.80
7.2.310.0140.00416.51
7.2.300.0060.00916.28
7.2.290.0100.00616.36
7.2.250.0140.00415.21
7.2.240.0030.01114.91
7.2.230.0090.00715.00
7.2.220.0080.00315.09
7.2.210.0030.01315.17
7.2.200.0040.00914.84
7.2.190.0090.00614.88
7.2.180.0090.00514.91
7.2.170.0020.01314.98
7.2.160.0100.00714.79
7.2.150.0070.01117.08
7.2.140.0030.01016.77
7.2.130.0030.01316.86
7.2.120.0100.00316.81
7.2.110.0070.00716.90
7.2.100.0030.01317.00
7.2.90.0070.00716.65
7.2.80.0030.01017.04
7.2.70.0000.01617.10
7.2.60.0060.00916.53
7.2.50.0130.00016.72
7.2.40.0070.01016.64
7.2.30.0160.00417.08
7.2.20.0060.00616.50
7.2.10.0070.01116.81
7.2.00.0050.00918.17
7.1.330.0050.01015.91
7.1.320.0050.00515.83
7.1.310.0100.00315.80
7.1.300.0030.01115.69
7.1.290.0090.00315.82
7.1.280.0000.01515.84
7.1.270.0090.00715.59
7.1.260.0050.01015.70
7.1.250.0070.00715.39
7.1.100.0060.00917.88
7.1.70.0040.00417.21
7.1.60.0170.00719.40
7.1.50.0000.02116.97
7.1.00.0070.07722.46
7.0.200.0050.00316.42
7.0.140.0100.07021.96
7.0.120.0000.04321.98
7.0.60.0070.07319.93
7.0.50.0030.04317.77
7.0.40.0000.08017.65
7.0.30.0000.04317.68
7.0.20.0070.07717.76
7.0.10.0070.05017.69
7.0.00.0070.05317.73
5.6.280.0100.06721.10
5.6.210.0030.09020.75
5.6.200.0130.06018.18
5.6.190.0030.04018.21
5.6.180.0030.06018.16
5.6.170.0000.04318.18
5.6.160.0000.07318.17
5.6.150.0100.07318.17
5.6.140.0130.07318.12
5.6.130.0100.06018.14
5.6.120.0200.03718.15
5.6.110.0030.04718.14
5.6.100.0030.04718.08
5.6.90.0000.04718.11
5.6.80.0070.04317.48
5.6.70.0030.03717.54
5.6.60.0070.03717.56
5.6.50.0030.04017.50
5.6.40.0000.04317.54
5.6.30.0030.03717.48
5.6.20.0070.04717.53
5.6.10.0170.08017.57
5.6.00.0130.05017.43
5.5.350.0030.08320.39
5.5.340.0030.04317.99
5.5.330.0030.04018.02
5.5.320.0030.04018.02
5.5.310.0070.06317.91
5.5.300.0100.07717.94
5.5.290.0070.04017.91
5.5.280.0070.04017.92
5.5.270.0100.05317.94
5.5.260.0000.06317.97
5.5.250.0130.03717.73
5.5.240.0000.04017.35
5.5.230.0030.04317.33
5.5.220.0070.03317.39
5.5.210.0000.04017.33
5.5.200.0100.03717.34
5.5.190.0030.04717.33
5.5.180.0070.03317.26
5.5.160.0070.07017.37
5.5.150.0030.04317.26
5.5.140.0070.03317.26
5.5.130.0130.07317.36
5.5.120.0100.05317.35
5.5.110.0100.07017.32
5.5.100.0100.06717.20
5.5.90.0030.08017.27
5.5.80.0030.08317.17
5.5.70.0100.07017.16
5.5.60.0130.06317.20
5.5.50.0070.07717.16
5.5.40.0000.04717.26
5.5.30.0130.05317.25
5.5.20.0130.07017.15
5.5.10.0000.07717.14
5.5.00.0030.04017.14
5.4.450.0070.05019.32
5.4.440.0000.04319.31
5.4.430.0030.04019.36
5.4.420.0000.04019.39
5.4.410.0070.04019.08
5.4.400.0100.03019.07
5.4.390.0030.04318.82
5.4.380.0070.03318.97
5.4.370.0130.05318.97
5.4.360.0030.03718.82
5.4.350.0100.03018.99
5.4.340.0030.07718.98
5.4.320.0000.04318.98
5.4.310.0100.05718.82
5.4.300.0030.03718.82
5.4.290.0100.06319.09
5.4.280.0030.05718.98
5.4.270.0100.06319.07
5.4.260.0130.07719.04
5.4.250.0000.08718.88
5.4.240.0100.07719.12
5.4.230.0030.07319.00
5.4.220.0070.07719.07
5.4.210.0070.03718.97
5.4.200.0170.07319.09
5.4.190.0100.07719.11
5.4.180.0070.08019.00
5.4.170.0030.07718.95
5.4.160.0030.05019.10
5.4.150.0070.07319.11
5.4.140.0030.04016.27
5.4.130.0070.05316.36
5.4.120.0030.06316.16
5.4.110.0130.02716.25
5.4.100.0130.03016.28
5.4.90.0000.04316.52
5.4.80.0030.03716.27
5.4.70.0030.04316.18
5.4.60.0070.04316.22
5.4.50.0030.06716.36
5.4.40.0100.07716.28
5.4.30.0100.06716.49
5.4.20.0070.05016.32
5.4.10.0100.03316.14
5.4.00.0030.07715.92
5.3.290.0030.04714.60
5.3.280.0100.07014.55
5.3.270.0030.04014.69
5.3.260.0070.04014.57
5.3.250.0030.05014.52
5.3.240.0070.07314.56
5.3.230.0070.08014.55
5.3.220.0030.04314.50
5.3.210.0000.04014.39
5.3.200.0100.07314.50
5.3.190.0100.06014.48
5.3.180.0070.04714.50
5.3.170.0030.03714.50
5.3.160.0070.03714.34
5.3.150.0000.04014.48
5.3.140.0000.04714.63
5.3.130.0000.04314.50
5.3.120.0100.06714.49
5.3.110.0000.05014.62
5.3.100.0030.05014.01
5.3.90.0070.04013.93
5.3.80.0070.04713.92
5.3.70.0070.07313.92
5.3.60.0130.07013.77
5.3.50.0070.05714.02
5.3.40.0100.07313.91
5.3.30.0100.03013.68
5.3.20.0030.06013.66
5.3.10.0100.03313.64
5.3.00.0070.08013.59
5.2.170.0100.05311.04
5.2.160.0000.04311.13
5.2.150.0070.03011.09
5.2.140.0030.04711.09
5.2.130.0030.05311.10
5.2.120.0030.04711.07
5.2.110.0070.05711.05
5.2.100.0000.07011.04
5.2.90.0070.06011.08
5.2.80.0070.05711.03
5.2.70.0030.06710.98
5.2.60.0100.04010.83
5.2.50.0100.05311.02
5.2.40.0030.06310.82
5.2.30.0000.06710.96
5.2.20.0070.05310.92
5.2.10.0000.06710.87
5.2.00.0000.06310.70
5.1.60.0030.0309.82
5.1.50.0030.0379.95
5.1.40.0100.04310.02
5.1.30.0070.05710.33
5.1.20.0030.05310.37
5.1.10.0030.05010.05
5.1.00.0030.03710.13
5.0.50.0030.0379.15
5.0.40.0000.0239.15
5.0.30.0000.0439.15
5.0.20.0030.0409.15
5.0.10.0070.0409.15
5.0.00.0030.0379.15
4.4.90.0030.0279.15
4.4.80.0030.0339.15
4.4.70.0030.0379.15
4.4.60.0000.0379.15
4.4.50.0030.0379.15
4.4.40.0070.0509.15
4.4.30.0070.0139.15
4.4.20.0030.0339.15
4.4.10.0000.0339.15
4.4.00.0070.0339.15
4.3.110.0000.0179.15
4.3.100.0070.0179.15
4.3.90.0000.0379.15
4.3.80.0070.0409.15
4.3.70.0070.0139.15
4.3.60.0030.0179.15
4.3.50.0030.0379.15
4.3.40.0000.0539.15
4.3.30.0000.0409.15
4.3.20.0030.0379.15
4.3.10.0030.0279.15
4.3.00.0030.0339.15

preferences:
48.04 ms | 400 KiB | 5 Q