3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [1,2,3,4,5,6,7,8,9,10]; $start = microtime(true); print_r(array_slice($arr,0,7)); echo microtime(true)-$start;

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)
7.4.00.0070.01314.79
7.3.120.0110.00714.64
7.3.110.0100.00714.95
7.3.100.0030.01314.73
7.3.90.0090.00914.52
7.3.80.0090.00614.71
7.3.70.0000.01214.78
7.3.60.0000.00914.91
7.3.50.0030.00914.81
7.3.40.0080.00614.55
7.3.30.0040.01414.46
7.3.20.0030.01316.76
7.3.10.0080.01116.63
7.3.00.0110.00716.41
7.2.250.0040.01515.11
7.2.240.0100.01015.16
7.2.230.0100.00714.80
7.2.220.0120.00015.11
7.2.210.0070.00714.64
7.2.200.0040.01114.81
7.2.190.0060.00914.95
7.2.180.0030.01014.92
7.2.170.0110.00415.06
7.2.00.0030.00619.16
7.1.330.0090.00615.72
7.1.320.0130.00615.65
7.1.310.0030.01215.65
7.1.300.0000.01115.77
7.1.290.0090.00015.73
7.1.280.0090.00915.78
7.1.270.0080.00415.55
7.1.260.0070.01015.71
7.1.70.0040.00416.87
7.1.60.0060.01919.59
7.1.50.0070.00716.79
7.1.00.0170.06322.34
7.0.200.0480.00414.84
7.0.60.0100.07019.89
7.0.50.0100.07317.87
7.0.40.0100.08320.13
7.0.30.0370.07320.21
7.0.20.0230.06020.06
7.0.10.0330.07020.21
7.0.00.0030.05020.23
5.6.280.0130.05020.91
5.6.210.0030.05320.48
5.6.200.0070.04718.14
5.6.190.0100.08320.33
5.6.180.2870.04320.64
5.6.170.0370.06720.52
5.6.160.0170.07020.46
5.6.150.0100.08318.20
5.6.140.0100.07718.18
5.6.130.0000.05318.18
5.6.120.0100.08020.98
5.6.110.0130.03321.01
5.6.100.0170.07321.13
5.6.90.0130.08020.96
5.6.80.0170.03020.52
5.6.70.0270.07720.50
5.5.350.0200.08320.43
5.5.340.0030.07718.03
5.5.330.0100.03720.27
5.5.320.0430.07320.34
5.5.310.0300.07020.18
5.5.300.0070.06317.99
5.5.290.0130.07318.04
5.5.280.0100.04020.64
5.5.270.0100.07020.80
5.5.260.0170.08020.84
5.5.250.0030.07320.68
5.5.240.0300.07320.33
5.4.450.0800.05319.39
5.4.440.1300.06319.43
5.4.430.0930.03019.54
5.4.420.0730.06319.43
5.4.410.1030.04719.31
5.4.400.1000.04719.11
5.4.390.0730.05319.26
5.4.380.0830.05019.14
5.4.370.0670.05019.21
5.4.360.0600.06018.99
5.4.350.0330.05719.11
5.4.340.0430.05318.89
5.4.320.0730.05319.28
5.4.310.0830.04719.21
5.4.300.0670.05319.11
5.4.290.0770.04719.01
5.4.280.1230.06319.20
5.4.270.0770.05319.31
5.4.260.0800.05019.17
5.4.250.0800.06319.26
5.4.240.0900.04319.25
5.4.230.0900.04719.25
5.4.220.0700.06719.21
5.4.210.0770.06019.16
5.4.200.0770.06316.98
5.4.190.0970.04719.16
5.4.180.0830.05319.17
5.4.170.0970.05319.12
5.4.160.0570.06019.09
5.4.150.0600.05318.96
5.4.140.0730.06016.48
5.4.130.0870.04716.63
5.4.120.1000.04716.67
5.4.110.0670.05716.43
5.4.100.0770.05716.60
5.4.90.1000.05316.59
5.4.80.0670.04716.30
5.4.70.0530.06016.43
5.4.60.0030.05316.43
5.4.50.0130.04316.54
5.4.40.0600.05716.22
5.4.30.0870.05716.21
5.4.20.0830.05316.22
5.4.10.0700.05316.42
5.4.00.0830.04315.85
5.3.290.0800.05314.46
5.3.280.0800.06014.53
5.3.270.0900.05014.54
5.3.260.0870.05014.52
5.3.250.0830.04714.39
5.3.240.0870.04314.52
5.3.230.0630.04714.53
5.3.220.0070.07014.40
5.3.210.0070.05314.46
5.3.200.0100.04714.35
5.3.190.0670.05014.36
5.3.180.0900.05714.39
5.3.170.0900.05714.57
5.3.160.0800.05714.49
5.3.150.0770.05314.40
5.3.140.0730.05714.45
5.3.130.0830.07314.47
5.3.120.0870.05714.58
5.3.110.0770.05714.46
5.3.100.0900.04313.88
5.3.90.0770.05313.85
5.3.80.0770.05314.02
5.3.70.0830.05013.86
5.3.60.0870.04313.89
5.3.50.0800.04713.93
5.3.40.0770.05313.81
5.3.30.0930.05313.91
5.3.20.1070.06013.72
5.3.10.0930.04313.58
5.3.00.0830.05013.55
5.2.170.0670.05011.04
5.2.160.0700.04711.08
5.2.150.0800.03711.19
5.2.140.0630.03310.97
5.2.130.0300.05011.02
5.2.120.0070.03711.00
5.2.110.0170.02711.10
5.2.100.0600.04010.99
5.2.90.0730.04311.00
5.2.80.0800.05310.94
5.2.70.0700.04010.92
5.2.60.0730.03310.84
5.2.50.0600.04710.85
5.2.40.0500.04711.04
5.2.30.0470.04310.87
5.2.20.0430.04710.80
5.2.10.0070.03710.77
5.2.00.0130.03310.69
5.1.60.0000.03710.07
5.1.50.0370.04010.10
5.1.40.0530.0409.89
5.1.30.0600.03710.41
5.1.20.0600.05710.26
5.1.10.0630.03710.08
5.1.00.0500.0379.98
5.0.50.0270.0338.52
5.0.40.0370.0408.44
5.0.30.0230.0578.11
5.0.20.0330.0208.29
5.0.10.0230.0308.14
5.0.00.0270.0478.21
4.4.90.0200.0175.74
4.4.80.0000.0235.75
4.4.70.0030.0205.85
4.4.60.0030.0205.80
4.4.50.0000.0235.80
4.4.40.0070.0405.84
4.4.30.0070.0175.84
4.4.20.0370.0235.83
4.4.10.0270.0205.90
4.4.00.0300.0335.88
4.3.110.0330.0205.67
4.3.100.0270.0205.68
4.3.90.0230.0235.64
4.3.80.0270.0375.80
4.3.70.0300.0135.64
4.3.60.0300.0205.75
4.3.50.0230.0205.75
4.3.40.0400.0275.75
4.3.30.0070.0234.52
4.3.20.0100.0274.39
4.3.10.0000.0234.48
4.3.00.0130.02310.80

preferences:
63.95 ms | 403 KiB | 5 Q