3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fn = 'LoginLog'; $words = preg_split('/(?=[A-Z])/', $fn); var_export($words);

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)
8.3.40.0120.00618.92
8.3.30.0140.00018.96
8.3.20.0040.00420.13
8.3.10.0050.00323.53
8.3.00.0040.00417.63
8.2.170.0050.00822.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00721.11
8.2.110.0000.01020.53
8.2.100.0110.00017.91
8.2.90.0000.00719.13
8.2.80.0000.00819.38
8.2.70.0040.00417.75
8.2.60.0040.00417.92
8.2.50.0000.00818.07
8.2.40.0030.00717.83
8.2.30.0000.00819.34
8.2.20.0040.00417.70
8.2.10.0050.00317.93
8.2.00.0000.00718.14
8.1.270.0130.00320.23
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01023.73
8.1.230.0070.00420.91
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0000.00817.28
8.1.180.0060.00318.10
8.1.170.0090.00018.53
8.1.160.0030.00518.84
8.1.150.0030.00518.75
8.1.140.0050.00317.54
8.1.130.0000.00817.95
8.1.120.0000.00717.55
8.1.110.0060.00317.57
8.1.100.0040.00417.59
8.1.90.0000.00717.57
8.1.80.0000.00717.43
8.1.70.0080.00017.43
8.1.60.0000.00817.67
8.1.50.0080.00017.48
8.1.40.0050.00317.59
8.1.30.0000.00817.67
8.1.20.0040.00417.76
8.1.10.0000.00717.52
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0000.00618.39
8.0.270.0000.00717.14
8.0.260.0040.00417.08
8.0.250.0000.00717.06
8.0.240.0000.00717.08
8.0.230.0000.00717.03
8.0.220.0030.00317.12
8.0.210.0030.00317.03
8.0.200.0030.00316.96
8.0.190.0040.00417.09
8.0.180.0060.00317.07
8.0.170.0000.00817.09
8.0.160.0000.00817.01
8.0.150.0000.00716.90
8.0.140.0070.00017.01
8.0.130.0000.00513.41
8.0.120.0040.00417.00
8.0.110.0040.00416.94
8.0.100.0040.00317.01
8.0.90.0030.00516.90
8.0.80.0000.01517.01
8.0.70.0040.00416.84
8.0.60.0040.00416.89
8.0.50.0000.00716.98
8.0.30.0130.00817.21
8.0.20.0190.00817.43
8.0.10.0070.00016.95
8.0.00.0100.01016.79
7.4.330.0000.00515.05
7.4.320.0030.00316.72
7.4.300.0030.00316.71
7.4.290.0000.00716.78
7.4.280.0040.00416.73
7.4.270.0070.00016.63
7.4.260.0100.00016.61
7.4.250.0040.00416.71
7.4.240.0020.00516.66
7.4.230.0030.00316.49
7.4.220.0100.00716.75
7.4.210.0070.00916.72
7.4.200.0000.00816.84
7.4.160.0070.00716.60
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0070.01216.63
7.4.120.0160.00316.58
7.4.110.0090.00916.72
7.4.100.0100.00916.57
7.4.90.0170.00716.75
7.4.80.0060.01819.39
7.4.70.0070.01516.40
7.4.60.0120.00916.50
7.4.50.0030.00616.29
7.4.40.0100.00716.48
7.4.30.0100.00616.72
7.4.00.0080.00715.04
7.3.330.0000.00513.15
7.3.320.0070.00713.17
7.3.310.0030.00316.43
7.3.300.0030.00316.25
7.3.290.0000.00716.36
7.3.280.0050.01116.34
7.3.270.0160.00717.40
7.3.260.0250.00016.50
7.3.250.0090.00916.64
7.3.240.0100.00616.32
7.3.230.0190.00316.39
7.3.210.0060.01016.25
7.3.200.0060.01619.39
7.3.190.0120.00316.49
7.3.180.0060.00916.40
7.3.170.0130.00716.61
7.3.160.0140.00316.53
7.3.120.0110.00715.05
7.3.110.0090.00914.54
7.3.100.0060.01014.89
7.3.90.0000.01314.75
7.3.80.0030.01015.16
7.3.70.0030.01414.91
7.3.60.0030.00814.93
7.3.50.0070.00714.90
7.3.40.0070.00714.86
7.3.30.0080.00814.86
7.3.20.0030.01016.67
7.3.10.0140.00016.44
7.3.00.0090.00316.74
7.2.330.0060.01216.77
7.2.320.0140.00916.45
7.2.310.0110.01116.64
7.2.300.0100.00616.41
7.2.290.0120.00916.79
7.2.250.0040.01414.98
7.2.240.0090.00915.15
7.2.230.0100.00715.06
7.2.220.0090.00315.09
7.2.210.0060.01214.84
7.2.200.0100.00715.08
7.2.190.0070.00714.97
7.2.180.0070.00714.89
7.2.170.0000.01215.10
7.2.60.0030.00716.84
7.2.00.0030.01019.66
7.1.330.0100.00316.08
7.1.320.0070.00715.76
7.1.310.0090.00616.05
7.1.300.0040.01115.88
7.1.290.0030.01015.89
7.1.280.0030.01415.88
7.1.270.0030.01315.73
7.1.260.0090.00315.87
7.1.200.0090.00615.71
7.1.100.0000.00818.25
7.1.70.0110.01117.00
7.1.60.0080.00817.43
7.1.50.0000.02417.25
7.1.00.0100.08322.42
7.0.200.0000.01516.94
7.0.60.0070.04720.08
7.0.50.0100.06017.91
7.0.40.0030.08320.42
7.0.30.0100.05720.11
7.0.20.0370.04320.18
7.0.10.0100.07720.32
7.0.00.0070.08020.05
5.6.280.0030.07021.09
5.6.210.0130.06320.62
5.6.200.0130.05018.19
5.6.190.0130.03720.67
5.6.180.4070.04020.49
5.6.170.0200.08020.48
5.6.160.0170.05320.48
5.6.150.0070.03718.12
5.6.140.0070.08018.14
5.6.130.0100.07718.20
5.6.120.0170.07321.11
5.6.110.0170.07321.09
5.6.100.0030.05021.06
5.6.90.0100.07721.09
5.6.80.0100.07720.40
5.5.350.0030.08720.48
5.5.340.0000.08317.91
5.5.330.0030.08320.21
5.5.320.0430.07320.26
5.5.310.0370.07720.17
5.5.300.0100.07717.91
5.5.290.0070.04017.92
5.5.280.0070.08320.85
5.5.270.0030.06020.78
5.5.260.0070.04020.74
5.5.250.0030.07020.42
5.5.240.0000.08020.36
5.4.450.0100.06019.13
5.4.440.0130.05319.25
5.4.430.0030.03719.46
5.4.420.0100.06019.62
5.4.410.0130.05718.97
5.4.400.0200.04318.62
5.4.390.0030.06018.49
5.4.380.0130.05318.68
5.4.370.0200.04718.63
5.4.360.0100.05018.49
5.4.350.0100.05318.61
5.4.340.0130.05718.46
5.4.320.0130.05018.75
5.4.310.0170.04318.71
5.4.300.0070.06718.57
5.4.290.0130.05018.56
5.4.280.0100.05018.71
5.4.270.0100.05318.50
5.4.260.0130.04718.70
5.4.250.0100.06318.67
5.4.240.0230.06318.58
5.4.230.0000.06018.51
5.4.220.0270.05718.65
5.4.210.0030.07718.49
5.4.200.0070.06016.58
5.4.190.0100.05318.59
5.4.180.0030.06018.51
5.4.170.0130.05718.54
5.4.160.0100.05318.64
5.4.150.0100.06018.50
5.4.140.0100.06316.23
5.4.130.0100.06316.22
5.4.120.0230.05316.21
5.4.110.0100.06716.16
5.4.100.0230.05316.16
5.4.90.0130.05016.16
5.4.80.0100.06016.14
5.4.70.0170.06316.32
5.4.60.0130.06316.32
5.4.50.0130.04716.13
5.4.40.0130.05016.23
5.4.30.0100.05316.18
5.4.20.0100.05316.22
5.4.10.0230.03716.22
5.4.00.0100.05015.54
5.3.290.0070.05714.64
5.3.280.0130.05714.57
5.3.270.0070.06314.60
5.3.260.0100.07014.69
5.3.250.0000.06314.60
5.3.240.0100.05014.59
5.3.230.0070.05714.59
5.3.220.0030.07014.59
5.3.210.0070.05714.47
5.3.200.0030.06014.52
5.3.190.0130.05014.49
5.3.180.0130.05014.63
5.3.170.0130.04714.54
5.3.160.0130.04714.54
5.3.150.0130.04714.59
5.3.140.0100.05314.55
5.3.130.0070.06014.53
5.3.120.0000.06314.51
5.3.110.0070.07714.59
5.3.100.0100.05013.99
5.3.90.0130.05014.07
5.3.80.0030.05714.00
5.3.70.0130.05314.00
5.3.60.0070.05313.91
5.3.50.0100.05013.98
5.3.40.0170.04713.99
5.3.30.0170.04313.89
5.3.20.0070.05013.65
5.3.10.0130.04313.56
5.3.00.0030.05313.62
5.2.170.0070.04311.14
5.2.160.0030.04311.20
5.2.150.0070.04311.13
5.2.140.0100.04011.05
5.2.130.0070.04311.14
5.2.120.0070.04011.02
5.2.110.0030.04311.03
5.2.100.0130.03311.05
5.2.90.0070.04711.01
5.2.80.0000.05011.04
5.2.70.0070.04011.04
5.2.60.0070.04011.00
5.2.50.0070.04011.04
5.2.40.0000.05011.04
5.2.30.0100.03711.02
5.2.20.0000.04711.00
5.2.10.0000.04710.85
5.2.00.0130.03310.68
5.1.60.0130.02710.11
5.1.50.0100.03010.10
5.1.40.0000.04310.11
5.1.30.0070.04710.39
5.1.20.0100.05010.44
5.1.10.0070.05010.08
5.1.00.0070.05310.08
5.0.50.0030.0338.65
5.0.40.0100.0238.45
5.0.30.0070.0538.36
5.0.20.0030.0378.39
5.0.10.0100.0338.36
5.0.00.0070.0538.28
4.4.90.0030.0235.83
4.4.80.0000.0275.90
4.4.70.0030.0205.91
4.4.60.0000.0235.89
4.4.50.0030.0235.88
4.4.40.0000.0375.89
4.4.30.0030.0205.81
4.4.20.0000.0235.98
4.4.10.0070.0175.95
4.4.00.0000.0375.93
4.3.110.0030.0205.80
4.3.100.0000.0235.74
4.3.90.0030.0205.87
4.3.80.0030.0375.79
4.3.70.0000.0235.87
4.3.60.0030.0275.78
4.3.50.0000.0305.77
4.3.40.0130.0235.75
4.3.30.0030.0204.63
4.3.20.0000.0234.56
4.3.10.0030.0204.52
4.3.00.0030.01316.51

preferences:
48.05 ms | 400 KiB | 5 Q