3v4l.org

run code in 300+ PHP versions simultaneously
<?php print reset((explode(' ', 'a b c')));

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)
8.3.40.0180.00618.79
8.3.30.0110.00420.38
8.3.20.0030.00618.42
8.3.10.0080.00021.14
8.3.00.0040.00419.66
8.2.170.0080.00622.96
8.2.160.0030.01320.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00020.89
8.2.110.0000.01019.36
8.2.100.0080.00417.78
8.2.90.0070.00019.06
8.2.80.0040.00417.97
8.2.70.0000.00917.47
8.2.60.0080.00017.80
8.2.50.0080.00018.10
8.2.40.0080.00018.09
8.2.30.0070.00019.42
8.2.20.0080.00017.47
8.2.10.0040.00417.57
8.2.00.0080.00017.48
8.1.270.0090.00023.99
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0050.00523.85
8.1.230.0040.00817.71
8.1.220.0060.00317.74
8.1.210.0000.01018.77
8.1.200.0030.00617.13
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0080.00018.54
8.1.160.0080.00018.73
8.1.150.0030.00618.42
8.1.140.0000.00717.32
8.1.130.0070.00017.73
8.1.120.0040.00417.32
8.1.110.0050.00217.25
8.1.100.0000.00817.36
8.1.90.0000.00717.29
8.1.80.0030.00317.30
8.1.70.0000.00717.29
8.1.60.0030.00617.39
8.1.50.0070.00017.35
8.1.40.0030.00617.36
8.1.30.0000.00817.52
8.1.20.0040.00417.41
8.1.10.0080.00017.32
8.1.00.0100.00017.36
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0030.00317.11
8.0.260.0060.00316.74
8.0.250.0040.00416.95
8.0.240.0040.00416.96
8.0.230.0030.00316.91
8.0.220.0070.00016.72
8.0.210.0000.00716.82
8.0.200.0000.00716.90
8.0.190.0070.00016.84
8.0.180.0070.00016.79
8.0.170.0000.00816.79
8.0.160.0000.00716.84
8.0.150.0040.00416.79
8.0.140.0080.00016.70
8.0.130.0000.00513.29
8.0.120.0050.00316.72
8.0.110.0080.00016.77
8.0.100.0000.00716.84
8.0.90.0050.00216.70
8.0.80.0120.00316.82
8.0.70.0040.00416.73
8.0.60.0000.00716.89
8.0.50.0000.00716.71
8.0.30.0100.00917.00
8.0.20.0120.00617.40
8.0.10.0040.00417.01
8.0.00.0090.00816.69
7.4.330.0050.00016.70
7.4.320.0060.00016.48
7.4.300.0070.00016.39
7.4.290.0000.00716.34
7.4.280.0070.00016.50
7.4.270.0000.00716.27
7.4.260.0030.00313.09
7.4.250.0040.00416.33
7.4.240.0000.00816.31
7.4.230.0000.00716.57
7.4.220.0110.00416.52
7.4.210.0090.00816.43
7.4.200.0070.00016.44
7.4.190.0070.00016.43
7.4.160.0130.00916.34
7.4.150.0140.00417.40
7.4.140.0050.01217.86
7.4.130.0100.01316.43
7.4.120.0100.00816.36
7.4.110.0120.00916.50
7.4.100.0030.02016.29
7.4.90.0100.01316.62
7.4.80.0140.00819.39
7.4.70.0030.01716.43
7.4.60.0060.01016.27
7.4.50.0060.00316.02
7.4.40.0030.01122.77
7.4.30.0080.00816.66
7.4.00.0110.00415.01
7.3.330.0000.00513.26
7.3.320.0000.00513.09
7.3.310.0000.00716.13
7.3.300.0060.00016.36
7.3.290.0120.00616.24
7.3.280.0060.01216.31
7.3.270.0100.01017.40
7.3.260.0150.00818.24
7.3.250.0090.01116.44
7.3.240.0070.01016.34
7.3.230.0090.00816.39
7.3.210.0070.01416.32
7.3.200.0090.01219.39
7.3.190.0030.01316.25
7.3.180.0130.00316.15
7.3.170.0120.00316.44
7.3.160.0120.00316.43
7.3.120.0000.01414.77
7.2.330.0120.00416.62
7.2.320.0070.01016.41
7.2.310.0100.01316.55
7.2.300.0210.00016.59
7.2.290.0260.00016.64
7.2.60.0090.00616.64
7.2.00.0000.01619.15
7.1.200.0090.00615.43
7.1.70.0000.01017.00
7.1.60.0070.00717.20
7.1.50.0040.00816.71
7.1.40.0070.01516.48
7.1.30.0090.00916.59
7.1.20.0060.00616.75
7.1.10.0040.00416.48
7.1.00.0000.00816.48
7.0.200.0000.00816.70
7.0.190.0040.00416.72
7.0.180.0120.00416.48
7.0.170.0030.00916.48
7.0.160.0060.00916.48
7.0.150.0050.00316.48
7.0.140.0030.00616.48
7.0.130.0040.00416.57
7.0.120.0080.00416.79
7.0.110.0000.00916.48
7.0.100.0030.00616.48
7.0.90.0000.00916.48
7.0.80.0040.00916.48
7.0.70.0000.01216.48
7.0.60.0060.00916.48
7.0.50.0030.00816.48
7.0.40.0030.00616.48
7.0.30.0080.00316.48
7.0.20.0050.00516.48
7.0.10.0040.00716.48
7.0.00.0000.01916.48
5.6.300.0060.04820.55
5.6.290.0100.03920.79
5.6.280.0030.04420.86
5.6.270.0000.04920.79
5.6.260.0070.04620.98
5.6.250.0070.04020.89
5.6.240.0030.04620.87
5.6.230.0130.03620.84
5.6.220.0030.05120.90
5.6.210.0070.04421.02
5.6.200.0100.05420.74
5.6.190.0030.05620.92
5.6.180.0000.05220.86
5.6.170.0030.04520.84
5.6.160.0030.04320.73
5.6.150.0070.04820.81
5.6.140.0060.04820.80
5.6.130.0070.04120.83
5.6.120.0000.04520.74
5.6.110.0120.04620.91
5.6.100.0160.05620.79
5.6.90.0200.05720.92
5.6.80.0030.05920.19
5.6.70.0070.04120.33
5.6.60.0030.04420.19
5.6.50.0030.06520.21
5.6.40.0000.07220.20
5.6.30.0000.04820.07
5.6.20.0070.08120.28
5.6.10.0130.05320.17
5.6.00.0070.04320.38
5.5.380.0070.07117.54
5.5.370.0070.03717.47
5.5.360.0030.04917.55
5.5.350.0030.04317.39
5.5.340.0030.04617.98
5.5.330.0030.04317.96
5.5.320.0030.05017.98
5.5.310.0030.04417.96
5.5.300.0030.03817.98
5.5.290.0060.03917.97
5.5.280.0070.05817.90
5.5.270.0030.04117.96
5.5.260.0070.04217.95
5.5.250.0040.04317.66
5.5.240.0030.04517.32
5.5.230.0060.04817.38
5.5.220.0000.04417.12
5.5.210.0070.05917.21
5.5.200.0060.03717.28
5.5.190.0100.06317.09
5.5.180.0200.03717.32
5.5.160.0060.03517.19
5.5.150.0070.04417.20
5.5.140.0000.04117.05
5.5.130.0000.04717.21
5.5.120.0030.04117.27
5.5.110.0070.04317.39
5.5.100.0030.04217.00
5.5.90.0000.05317.27
5.5.80.0070.03316.95
5.5.70.0000.09217.27
5.5.60.0100.05617.32
5.5.50.0100.03117.31
5.5.40.0000.04217.29
5.5.30.0030.04117.18
5.5.20.0030.03716.94
5.5.10.0030.06117.07
5.5.00.0030.04217.08
5.4.450.0000.04919.36
5.4.440.0070.03619.32
5.4.430.0040.03919.20
5.4.420.0030.04319.29
5.4.410.0070.03619.20
5.4.400.0060.04218.97
5.4.390.0070.04618.86
5.4.380.0000.05218.84
5.4.370.0070.04018.96
5.4.360.0070.05018.88
5.4.350.0070.04219.05
5.4.340.0030.05219.03
5.4.320.0040.05019.02
5.4.310.0000.04718.96
5.4.300.0030.05218.98
5.4.290.0000.04119.13
5.4.280.0000.05418.82
5.4.270.0060.03818.82
5.4.260.0040.03919.10
5.4.250.0000.04019.04
5.4.240.0070.03318.99
5.4.230.0100.07919.05
5.4.220.0070.04019.10
5.4.210.0070.03318.86
5.4.200.0000.04119.13
5.4.190.0030.06819.14
5.4.180.0100.03218.84
5.4.170.0070.04118.87
5.4.160.0030.04518.83
5.4.150.0100.03218.81
5.4.140.0070.05016.48
5.4.130.0000.04116.56
5.4.120.0000.05116.54
5.4.110.0100.03416.54
5.4.100.0030.06216.48
5.4.90.0030.07016.57
5.4.80.0030.03416.48
5.4.70.0030.04616.48
5.4.60.0090.02816.62
5.4.50.0030.03516.48
5.4.40.0070.03316.53
5.4.30.0070.06616.64
5.4.20.0100.03516.55
5.4.10.0200.03316.56
5.4.00.0000.03916.48
5.3.290.0000.04216.48
5.3.280.0000.04816.48
5.3.270.0000.04216.48
5.3.260.0000.04016.48
5.3.250.0030.04416.48
5.3.240.0030.03716.48
5.3.230.0070.04816.48
5.3.220.0040.03516.48
5.3.210.0030.03716.48
5.3.200.0000.04816.48
5.3.190.0030.04416.48
5.3.180.0030.06616.48
5.3.170.0070.06916.48
5.3.160.0000.04216.48
5.3.150.0030.04016.48
5.3.140.0000.03916.48
5.3.130.0100.03016.48
5.3.120.0330.03016.48
5.3.110.0060.03516.48
5.3.100.0030.03716.48
5.3.90.0000.04716.48
5.3.80.0030.03516.48
5.3.70.0000.07916.48
5.3.60.0030.03516.48
5.3.50.0060.03416.48
5.3.40.0100.03416.48
5.3.30.0000.04616.48
5.3.20.0000.04116.48
5.3.10.0030.03416.48
5.3.00.0150.05616.48
5.2.170.0090.04916.48
5.2.160.0070.02616.48
5.2.150.0030.03116.48
5.2.140.0040.03216.48
5.2.130.0030.03516.48
5.2.120.0000.03216.48
5.2.110.0000.03816.48
5.2.100.0070.03616.48
5.2.90.0060.02516.48
5.2.80.0000.03416.48
5.2.70.0000.03316.48
5.2.60.0000.03416.48
5.2.50.0030.02916.48
5.2.40.0000.03116.48
5.2.30.0030.03116.48
5.2.20.0070.02616.48
5.2.10.0030.02716.48
5.2.00.0030.02916.48
5.1.60.0060.01916.48
5.1.50.0210.02416.48
5.1.40.0060.02816.48
5.1.30.0030.03516.48
5.1.20.0040.02916.48
5.1.10.0070.02016.48
5.1.00.0000.02916.48
5.0.50.0030.03116.48
5.0.40.0000.02216.48
5.0.30.0030.03316.48
5.0.20.0000.02116.48
5.0.10.0000.02916.48
5.0.00.0000.03416.48
4.4.90.0000.01816.48
4.4.80.0000.02116.48
4.4.70.0030.01516.48
4.4.60.0030.02316.48
4.4.50.0000.01616.48
4.4.40.0070.02016.48
4.4.30.0000.02016.48
4.4.20.0000.01916.48
4.4.10.0000.01816.48
4.4.00.0000.03916.48
4.3.110.0030.01616.48
4.3.100.0000.01616.48
4.3.90.0000.01716.48
4.3.80.0070.02016.48
4.3.70.0030.03516.48
4.3.60.0030.02716.48
4.3.50.0000.01716.48
4.3.40.0060.01916.48
4.3.30.0070.01316.48
4.3.20.0000.01716.48
4.3.10.0030.02416.48
4.3.00.0030.01316.48

preferences:
41.72 ms | 400 KiB | 5 Q