3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17); $b = array_slice($a, 0, 10); $a = array_slice($a, -(count($a)-count($b))); foreach ($a as $v) echo $v." "; echo "\n"; foreach ($b as $v) echo $v." ";

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)
8.3.60.0060.01218.17
8.3.50.0120.00921.09
8.3.40.0040.01418.59
8.3.30.0110.00320.21
8.3.20.0080.00818.70
8.3.10.0050.00320.88
8.3.00.0080.00023.71
8.2.180.0080.00616.63
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.77
8.2.110.0090.00020.39
8.2.100.0060.00618.03
8.2.90.0040.00419.09
8.2.80.0070.00019.41
8.2.70.0040.00417.49
8.2.60.0000.00817.92
8.2.50.0000.00818.07
8.2.40.0050.00318.15
8.2.30.0040.00419.47
8.2.20.0040.00417.62
8.2.10.0040.00417.73
8.2.00.0040.00417.72
8.1.280.0150.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0060.00322.42
8.1.230.0110.00020.92
8.1.220.0050.00318.77
8.1.210.0040.00419.05
8.1.200.0040.00817.10
8.1.190.0000.00717.41
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0070.00018.88
8.1.150.0080.00018.49
8.1.140.0080.00017.42
8.1.130.0030.00517.72
8.1.120.0040.00417.51
8.1.110.0050.00217.43
8.1.100.0000.00817.44
8.1.90.0040.00417.42
8.1.80.0040.00417.45
8.1.70.0040.00417.38
8.1.60.0000.00817.57
8.1.50.0030.00517.35
8.1.40.0040.00417.37
8.1.30.0050.00317.65
8.1.20.0000.00817.58
8.1.10.0070.00017.49
8.1.00.0080.00017.44
8.0.300.0030.00620.04
8.0.290.0050.00217.05
8.0.280.0040.00418.54
8.0.270.0000.00717.14
8.0.260.0000.00716.80
8.0.250.0000.00816.86
8.0.240.0000.00816.91
8.0.230.0060.00016.93
8.0.220.0040.00416.89
8.0.210.0070.00016.78
8.0.200.0000.00616.91
8.0.190.0130.00016.96
8.0.180.0040.00416.83
8.0.170.0070.00016.89
8.0.160.0000.00716.89
8.0.150.0050.00316.87
8.0.140.0000.00816.83
8.0.130.0000.00613.39
8.0.120.0030.00516.81
8.0.110.0000.00716.91
8.0.100.0070.00016.69
8.0.90.0040.00416.94
8.0.80.0060.00916.94
8.0.70.0040.00416.78
8.0.60.0000.00816.84
8.0.50.0080.00016.91
8.0.30.0100.01217.05
8.0.20.0130.00517.40
8.0.10.0030.00616.90
8.0.00.0130.00716.76
7.4.330.0070.00016.71
7.4.320.0060.00016.63
7.4.300.0040.00416.58
7.4.290.0000.00816.49
7.4.280.0000.01016.57
7.4.270.0000.00616.44
7.4.260.0030.00313.30
7.4.250.0040.00416.48
7.4.240.0050.00216.47
7.4.230.0030.00316.67
7.4.220.0060.01216.60
7.4.210.0060.00916.63
7.4.200.0000.00716.57
7.4.190.0030.00316.34
7.4.160.0080.00816.52
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0060.01116.48
7.4.120.0060.01216.50
7.4.110.0110.01116.26
7.4.100.0070.01016.57
7.4.90.0200.00316.39
7.4.80.0120.00619.39
7.4.70.0110.00716.57
7.4.60.0090.00616.49
7.4.50.0040.00416.19
7.4.40.0070.00722.77
7.4.30.0110.00716.51
7.4.00.0110.00414.92
7.3.330.0030.00312.98
7.3.320.0020.00212.99
7.3.310.0000.00716.11
7.3.300.0070.00016.14
7.3.290.0070.00716.31
7.3.280.0070.01116.26
7.3.270.0060.01217.40
7.3.260.0110.00818.24
7.3.250.0090.01216.38
7.3.240.0140.00316.29
7.3.230.0080.00816.39
7.3.210.0110.01116.24
7.3.200.0120.00919.39
7.3.190.0030.01416.52
7.3.180.0120.00316.28
7.3.170.0080.00916.48
7.3.160.0080.00816.26
7.3.120.0040.00714.81
7.3.00.0030.01016.77
7.2.330.0060.01216.51
7.2.320.0110.00616.61
7.2.310.0090.00916.80
7.2.300.0130.00316.71
7.2.290.0050.01416.79
7.2.130.0030.01316.97
7.2.120.0090.00316.70
7.2.110.0000.01416.91
7.2.100.0040.00716.71
7.2.90.0040.01117.04
7.2.80.0030.01016.73
7.2.70.0000.01416.82
7.2.60.0060.00916.91
7.2.50.0090.00616.89
7.2.40.0040.01116.89
7.2.30.0000.01516.75
7.2.20.0030.00616.74
7.2.10.0040.00816.73
7.2.00.0070.00518.22
7.1.250.0070.00715.59
7.1.240.0070.01015.38
7.1.230.0040.00815.80
7.1.220.0060.00915.78
7.1.210.0000.01115.75
7.1.200.0040.01115.78
7.1.190.0040.01015.54
7.1.180.0100.00715.68
7.1.170.0070.00715.78
7.1.160.0000.01315.81
7.1.150.0030.00715.53
7.1.140.0030.01015.66
7.1.130.0030.00715.87
7.1.120.0090.00615.60
7.1.110.0060.00915.50
7.1.100.0020.00916.95
7.1.90.0080.00415.43
7.1.80.0040.00815.56
7.1.70.0020.00616.21
7.1.60.0080.00817.44
7.1.50.0120.00716.12
7.1.40.0070.00315.39
7.1.30.0060.00615.75
7.1.20.0080.00315.55
7.1.10.0130.00015.85
7.1.00.0030.04419.03
7.0.330.0090.00615.50
7.0.320.0040.00715.27
7.0.310.0070.00715.19
7.0.300.0000.01115.27
7.0.290.0030.00615.21
7.0.280.0070.00715.30
7.0.270.0090.00315.23
7.0.260.0030.00915.07
7.0.250.0000.01415.41
7.0.240.0030.01015.38
7.0.230.0110.00015.41
7.0.220.0070.00714.97
7.0.210.0090.00315.08
7.0.200.0000.01015.91
7.0.190.0070.00315.34
7.0.180.0000.01215.49
7.0.170.0060.00315.39
7.0.160.0090.00615.16
7.0.150.0000.00715.42
7.0.140.0030.03818.61
7.0.130.0040.01115.38
7.0.120.0070.02118.69
7.0.110.0080.04018.77
7.0.100.0040.03118.72
7.0.90.0050.03518.60
7.0.80.0040.02718.65
7.0.70.0050.02418.79
7.0.60.0080.02618.69
7.0.50.0030.02518.68
7.0.40.0020.02316.82
7.0.30.0080.02016.72
7.0.20.0030.02416.64
7.0.10.0020.02816.72
7.0.00.0020.03616.66
5.6.380.0000.01314.50
5.6.370.0030.01014.37
5.6.360.0030.00614.49
5.6.350.0030.00614.22
5.6.340.0030.01014.57
5.6.330.0000.00814.02
5.6.320.0000.00914.43
5.6.310.0060.00314.08
5.6.300.0070.00314.24
5.6.290.0060.00914.09
5.6.280.0060.03617.58
5.6.270.0050.02317.74
5.6.260.0030.02317.47
5.6.250.0040.02217.52
5.6.240.0060.04117.82
5.6.230.0020.03417.57
5.6.220.0140.01217.44
5.6.210.0030.02217.63
5.6.200.0030.02517.62
5.6.190.0040.02217.55
5.6.180.0050.02417.61
5.6.170.0020.02217.51
5.6.160.0000.02917.51
5.6.150.0050.02217.66
5.6.140.0030.03617.63
5.6.130.0070.02817.60
5.6.120.0060.03617.57
5.6.110.0070.03217.45
5.6.100.0050.03017.59
5.6.90.0020.04417.57
5.6.80.0040.02717.13
5.6.70.0090.03317.23
5.6.60.0060.04217.15
5.6.50.0050.03517.04
5.6.40.0050.02317.19
5.6.30.0100.02317.16
5.6.20.0040.02917.28
5.6.10.0020.02217.34
5.6.00.0080.04317.14
5.5.380.0050.02314.40
5.5.370.0020.02314.38
5.5.360.0050.02114.40
5.5.350.0000.02614.42
5.5.340.0080.02014.67
5.5.330.0010.02414.50
5.5.320.0090.02014.63
5.5.310.0070.02314.65
5.5.300.0040.03814.71
5.5.290.0020.02314.58
5.5.280.0000.02614.64
5.5.270.0050.04014.59
5.5.260.0060.02114.52
5.5.250.0050.02214.63
5.5.240.0070.04214.27
5.5.230.0050.02014.35
5.5.220.0020.02814.28
5.5.210.0030.03614.27
5.5.200.0020.04214.34
5.5.190.0050.01914.27
5.5.180.0030.02314.28
5.5.170.0030.00311.18
5.5.160.0030.02014.28
5.5.150.0050.02214.25
5.5.140.0010.02314.18
5.5.130.0050.02014.15
5.5.120.0020.03914.14
5.5.110.0050.02914.21
5.5.100.0030.03514.23
5.5.90.0050.01714.30
5.5.80.0030.03414.15
5.5.70.0070.01514.27
5.5.60.0020.02114.14
5.5.50.0030.02314.26
5.5.40.0030.02214.15
5.5.30.0050.01714.20
5.5.20.0000.02414.13
5.5.10.0060.03614.25
5.5.00.0020.02014.25
5.4.450.0030.02315.31
5.4.440.0020.02415.31
5.4.430.0020.04115.28
5.4.420.0050.03115.29
5.4.410.0020.02115.22
5.4.400.0030.02215.03
5.4.390.0030.02715.05
5.4.380.0020.03615.07
5.4.370.0050.01815.08
5.4.360.0090.01515.20
5.4.350.0030.02315.08
5.4.340.0050.02015.08
5.4.330.0040.00411.18
5.4.320.0060.03115.05
5.4.310.0020.02215.13
5.4.300.0030.02515.04
5.4.290.0050.01915.12
5.4.280.0020.02315.06
5.4.270.0020.02315.12
5.4.260.0050.03015.14
5.4.250.0050.02515.07
5.4.240.0030.02715.03
5.4.230.0040.01515.02
5.4.220.0030.02015.07
5.4.210.0020.02415.07
5.4.200.0050.02515.05
5.4.190.0020.02215.03
5.4.180.0060.01815.18
5.4.170.0050.02915.14
5.4.160.0020.02115.13
5.4.150.0040.02015.19
5.4.140.0060.01513.67
5.4.130.0070.01813.80
5.4.120.0040.01513.79
5.4.110.0030.01813.76
5.4.100.0050.02013.75
5.4.90.0020.02113.68
5.4.80.0040.01613.75
5.4.70.0020.02413.75
5.4.60.0030.02013.70
5.4.50.0070.01713.69
5.4.40.0000.02213.71
5.4.30.0010.02113.80
5.4.20.0000.02213.65
5.4.10.0080.02013.74
5.4.00.0050.01813.54
5.3.290.0030.03712.86
5.3.280.0030.02212.80
5.3.270.0020.02912.84
5.3.260.0020.03012.89
5.3.250.0050.02112.90
5.3.240.0040.02012.93
5.3.230.0040.03212.80
5.3.220.0010.02112.87
5.3.210.0070.01712.79
5.3.200.0000.02012.82
5.3.190.0020.02312.77
5.3.180.0080.01612.79
5.3.170.0040.03212.81
5.3.160.0050.01912.77
5.3.150.0010.02112.79
5.3.140.0030.02012.81
5.3.130.0030.02012.90
5.3.120.0050.01812.79
5.3.110.0050.02212.79
5.3.100.0000.02112.52
5.3.90.0080.02812.55
5.3.80.0030.02312.60
5.3.70.0050.01812.52
5.3.60.0070.03512.59
5.3.50.0050.02612.60
5.3.40.0030.02312.51
5.3.30.0020.03212.48
5.3.20.0020.01812.36
5.3.10.0080.01512.46
5.3.00.0030.04112.45
5.2.170.0000.01811.13
5.2.160.0070.02811.05
5.2.150.0050.02811.14
5.2.140.0020.01611.19
5.2.130.0000.02911.04
5.2.120.0070.02511.11
5.2.110.0050.03311.11
5.2.100.0050.02011.14
5.2.90.0050.01811.22
5.2.80.0040.02911.11
5.2.70.0050.03211.10
5.2.60.0030.03311.01
5.2.50.0020.03211.13
5.2.40.0030.01811.03
5.2.30.0020.03011.04
5.2.20.0010.02611.05
5.2.10.0000.01611.01
5.2.00.0030.03110.93
5.1.60.0070.02310.58
5.1.50.0030.01710.58
5.1.40.0060.02510.55
5.1.30.0020.02210.75
5.1.20.0020.02410.76
5.1.10.0030.01210.61
5.1.00.0030.02010.69
5.0.50.0060.02010.12
5.0.40.0030.02210.12
5.0.30.0070.03010.12
5.0.20.0000.02010.12
5.0.10.0000.01510.12
5.0.00.0020.01510.12
4.4.90.0030.01810.12
4.4.80.0020.01910.12
4.4.70.0000.01410.12
4.4.60.0020.01710.12
4.4.50.0000.00910.12
4.4.40.0020.02310.12
4.4.30.0020.01510.12
4.4.20.0020.00810.12
4.4.10.0000.01210.12
4.4.00.0070.01210.12
4.3.110.0020.01910.12
4.3.100.0040.01910.12
4.3.90.0030.00810.12
4.3.80.0010.01310.12
4.3.70.0000.01210.12
4.3.60.0020.00810.12
4.3.50.0000.01010.12
4.3.40.0010.01110.12
4.3.30.0000.00910.12
4.3.20.0020.01010.12
4.3.10.0040.00910.12
4.3.00.0020.00710.12

preferences:
39.74 ms | 400 KiB | 5 Q