3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '2014-02-05_10_10_33_664766918_index.log'; echo substr ($string, 0, strrpos($string, '.')); echo substr ($string, strrpos($string, '.'));

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)
8.3.70.0070.00716.38
8.3.60.0170.00318.31
8.3.50.0170.00322.05
8.3.40.0110.00418.71
8.3.30.0040.01420.29
8.3.20.0150.00020.27
8.3.10.0060.00322.09
8.3.00.0000.00822.37
8.2.190.0090.00616.58
8.2.180.0160.00716.38
8.2.170.0070.00722.96
8.2.160.0040.01122.08
8.2.150.0150.00424.18
8.2.140.0050.00324.66
8.2.130.0090.00926.16
8.2.120.0080.00019.43
8.2.110.0060.00320.52
8.2.100.0070.00417.91
8.2.90.0040.00417.63
8.2.80.0050.00317.97
8.2.70.0040.00417.93
8.2.60.0040.00419.04
8.2.50.0070.00318.10
8.2.40.0040.00420.65
8.2.30.0040.00418.11
8.2.20.0080.00017.54
8.2.10.0000.00817.56
8.2.00.0050.00617.72
8.1.280.0130.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0060.00619.08
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0080.00017.00
8.1.180.0030.00518.10
8.1.170.0080.00018.49
8.1.160.0000.00722.10
8.1.150.0000.00718.50
8.1.140.0070.00017.30
8.1.130.0000.00717.73
8.1.120.0000.00717.36
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0000.00717.34
8.1.80.0040.00417.45
8.1.70.0000.00717.37
8.1.60.0000.00817.48
8.1.50.0000.00817.41
8.1.40.0050.00217.34
8.1.30.0050.00317.58
8.1.20.0070.00017.63
8.1.10.0050.00317.59
8.1.00.0040.00417.42
8.0.300.0040.00419.73
8.0.290.0050.00316.63
8.0.280.0030.00318.34
8.0.270.0000.00717.13
8.0.260.0030.00316.75
8.0.250.0000.00716.91
8.0.240.0000.00816.91
8.0.230.0030.00316.85
8.0.220.0050.00316.76
8.0.210.0000.00716.81
8.0.200.0000.00716.85
8.0.190.0040.00416.73
8.0.180.0040.00416.77
8.0.170.0020.00516.82
8.0.160.0000.00716.88
8.0.150.0070.00016.76
8.0.140.0030.00416.82
8.0.130.0030.00313.32
8.0.120.0030.00516.80
8.0.110.0040.00416.85
8.0.100.0040.00416.88
8.0.90.0040.00416.80
8.0.80.0070.01016.71
8.0.70.0000.00716.93
8.0.60.0040.00416.72
8.0.50.0000.00716.81
8.0.30.0100.00917.14
8.0.20.0140.00617.40
8.0.10.0040.00316.75
8.0.00.0130.00416.59
7.4.330.0050.00015.00
7.4.320.0060.00016.42
7.4.300.0030.00316.34
7.4.290.0060.00016.49
7.4.280.0040.00416.35
7.4.270.0070.00016.51
7.4.260.0030.00316.35
7.4.250.0000.00716.42
7.4.240.0040.00416.38
7.4.230.0000.00716.62
7.4.220.0100.00716.48
7.4.210.0020.01216.42
7.4.200.0040.00416.47
7.4.190.0030.00316.50
7.4.160.0100.00716.60
7.4.150.0090.00817.40
7.4.140.0100.01017.86
7.4.130.0120.00816.38
7.4.120.0130.00916.55
7.4.110.0100.01316.55
7.4.100.0110.00616.39
7.4.90.0100.01416.56
7.4.80.0060.01119.39
7.4.70.0100.01316.54
7.4.60.0060.00916.26
7.4.50.0000.00816.40
7.4.40.0030.00922.77
7.4.30.0110.01116.34
7.4.00.0090.00615.04
7.3.330.0000.00612.88
7.3.320.0030.00312.86
7.3.310.0070.00016.00
7.3.300.0060.00016.17
7.3.290.0110.00416.13
7.3.280.0100.00616.13
7.3.270.0100.00717.40
7.3.260.0130.00616.52
7.3.250.0150.00216.24
7.3.240.0100.01016.30
7.3.230.0060.01016.39
7.3.210.0030.01416.44
7.3.200.0130.00319.39
7.3.190.0070.01016.38
7.3.180.0110.00516.52
7.3.170.0090.01316.37
7.3.160.0130.01016.30
7.3.120.0070.00714.71
7.2.330.0090.00916.43
7.2.320.0100.01316.60
7.2.310.0030.01216.25
7.2.300.0110.01216.60
7.2.290.0090.00916.61
7.2.110.0230.00316.48
7.2.00.0030.01019.13
7.1.100.0230.00317.71
7.1.70.0040.00416.80
7.1.60.0040.00816.98
7.1.50.0060.01616.51
7.1.00.0030.07722.30
7.0.200.0040.00416.40
7.0.140.0070.07022.16
7.0.60.0130.07319.82
7.0.50.0000.04317.66
7.0.40.0030.05719.95
7.0.30.0270.08020.20
7.0.20.0300.06720.01
7.0.10.0270.08020.00
7.0.00.0070.04020.00
5.6.280.0000.07320.91
5.6.210.0070.05320.54
5.6.200.0130.07718.22
5.6.190.0070.08320.57
5.6.180.0300.08020.61
5.6.170.0230.06020.45
5.6.160.0100.07320.54
5.6.150.0030.04018.18
5.6.140.0070.05718.23
5.6.130.0070.08318.14
5.6.120.0030.04321.00
5.6.110.0130.07320.93
5.6.100.0130.07721.10
5.6.90.0170.04720.91
5.6.80.0130.06320.39
5.6.70.0200.03720.45
5.5.350.0230.02720.36
5.5.340.0070.07718.00
5.5.330.0100.07720.47
5.5.320.0200.05320.59
5.5.310.0330.07020.21
5.5.300.0030.06317.87
5.5.290.0000.04717.94
5.5.280.0130.04320.84
5.5.270.0030.06020.75
5.5.260.0070.08020.75
5.5.250.0170.07020.79
5.5.240.0100.03720.36
5.4.450.0400.07019.14
5.4.440.1070.07019.46
5.4.430.0770.05719.12
5.4.420.1030.06719.27
5.4.410.0300.05718.68
5.4.400.0200.06718.75
5.4.390.1070.06718.57
5.4.380.0270.05018.50
5.4.370.0130.05018.61
5.4.360.0270.04018.74
5.4.350.0090.03811.97
5.4.340.0030.04011.97
5.4.320.0050.05312.45
5.4.310.0130.06312.45
5.4.300.0050.05512.45
5.4.290.0050.05512.45
5.4.280.0080.05512.35
5.4.270.0040.03912.35
5.4.260.0040.04012.35
5.4.250.0050.04012.34
5.4.240.0070.05019.03
5.4.230.0030.05719.03
5.4.220.0100.07018.88
5.4.210.0100.04719.02
5.4.200.0030.07719.02
5.4.190.0100.05018.83
5.4.180.0070.05318.89
5.4.170.0200.04318.77
5.4.160.0030.05318.93
5.4.150.0100.05718.75
5.4.140.0100.06316.44
5.4.130.0070.04316.28
5.4.120.0030.05316.44
5.4.110.0070.06316.28
5.4.100.0030.04716.42
5.4.90.0100.05016.50
5.4.80.0070.04316.24
5.4.70.0030.05016.51
5.4.60.0030.05016.46
5.4.50.0030.05016.46
5.4.40.0170.03716.26
5.4.30.0100.04016.41
5.4.20.0100.05016.32
5.4.10.0000.05716.41
5.4.00.0170.05315.88
5.3.290.0130.05112.80
5.3.280.0070.05014.60
5.3.270.0000.06314.61
5.3.260.0000.08314.46
5.3.250.0130.06714.61
5.3.240.0100.04314.59
5.3.230.0070.05314.61
5.3.220.0070.05014.58
5.3.210.0070.05314.58
5.3.200.0070.04714.45
5.3.190.0100.04714.61
5.3.180.0130.05714.39
5.3.170.0100.06314.56
5.3.160.0070.05014.57
5.3.150.0030.05014.45
5.3.140.0100.04314.64
5.3.130.0070.05714.56
5.3.120.0070.05314.56
5.3.110.0070.05314.55
5.3.100.0100.04314.07
5.3.90.0070.04714.06
5.3.80.0070.04713.71
5.3.70.0000.05313.88
5.3.60.0030.04713.94
5.3.50.0000.05313.83
5.3.40.0100.04314.09
5.3.30.0200.05713.82
5.3.20.0030.05013.60
5.3.10.0130.04013.66
5.3.00.0100.04313.65
5.2.170.0030.04011.05
5.2.160.0030.04011.06
5.2.150.0100.03311.03
5.2.140.0070.04011.07
5.2.130.0030.04311.11
5.2.120.0070.04011.20
5.2.110.0000.04311.02
5.2.100.0030.05710.86
5.2.90.0130.03011.01
5.2.80.0070.04011.01
5.2.70.0070.04011.24
5.2.60.0030.04010.96
5.2.50.0130.03311.04
5.2.40.0030.04311.00
5.2.30.0000.04310.88
5.2.20.0000.04010.87
5.2.10.0100.03310.75
5.2.00.0070.03710.56
5.1.60.0070.0279.90
5.1.50.0000.03710.14
5.1.40.0030.0339.91
5.1.30.0030.03310.26
5.1.20.0030.03710.51
5.1.10.0070.03010.21
5.1.00.0030.0339.98
5.0.50.0070.0278.50
5.0.40.0000.0308.35
5.0.30.0000.0438.15
5.0.20.0030.0238.38
5.0.10.0070.0238.20
5.0.00.0000.0438.11
4.4.90.0000.0206.48
4.4.80.0000.0276.48
4.4.70.0000.0206.48
4.4.60.0000.0236.48
4.4.50.0000.0236.48
4.4.40.0000.0336.48
4.4.30.0070.0176.48
4.4.20.0030.0206.48
4.4.10.0000.0306.48
4.4.00.0030.0306.48
4.3.110.0000.0336.48
4.3.100.0000.0206.48
4.3.90.0000.0236.48
4.3.80.0070.0276.48
4.3.70.0000.0206.48
4.3.60.0100.0106.48
4.3.50.0030.0206.48
4.3.40.0000.0336.48
4.3.30.0000.0236.48
4.3.20.0000.0236.48
4.3.10.0030.0206.48
4.3.00.0230.0236.88

preferences:
57.59 ms | 401 KiB | 5 Q