3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strcasecmp('anne', 'anne'));

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)
8.3.40.0090.00918.36
8.3.30.0110.00319.02
8.3.20.0060.00320.21
8.3.10.0040.00423.69
8.3.00.0050.00320.77
8.2.170.0070.00722.96
8.2.160.0070.01020.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00319.13
8.2.110.0040.00420.35
8.2.100.0070.00419.28
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0030.00517.91
8.2.50.0060.00318.07
8.2.40.0040.00419.70
8.2.30.0040.00418.13
8.2.20.0000.00717.62
8.2.10.0040.00417.91
8.2.00.0030.00617.46
8.1.270.0120.00322.06
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0080.00318.97
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0030.00518.66
8.1.160.0000.00821.98
8.1.150.0040.00418.52
8.1.140.0000.00717.26
8.1.130.0060.00317.80
8.1.120.0000.00717.36
8.1.110.0070.00017.31
8.1.100.0030.00517.22
8.1.90.0080.00017.27
8.1.80.0070.00017.21
8.1.70.0080.00017.23
8.1.60.0000.00917.47
8.1.50.0030.00617.36
8.1.40.0000.00817.39
8.1.30.0030.00517.44
8.1.20.0000.00817.48
8.1.10.0040.00417.25
8.1.00.0000.00717.34
8.0.300.0070.00018.77
8.0.290.0000.00816.58
8.0.280.0030.00318.19
8.0.270.0070.00017.17
8.0.260.0030.00317.06
8.0.250.0040.00416.84
8.0.240.0000.00816.83
8.0.230.0030.00516.87
8.0.220.0000.00716.69
8.0.210.0000.00716.66
8.0.200.0000.00916.69
8.0.190.0000.00716.82
8.0.180.0040.00416.75
8.0.170.0080.00016.83
8.0.160.0040.00416.90
8.0.150.0040.00416.71
8.0.140.0040.00416.75
8.0.130.0050.00013.16
8.0.120.0070.00016.71
8.0.110.0000.00816.61
8.0.100.0040.00416.88
8.0.90.0050.00216.86
8.0.80.0170.00016.72
8.0.70.0030.00516.59
8.0.60.0040.00416.83
8.0.50.0000.00716.66
8.0.30.0130.00516.79
8.0.20.0060.01317.40
8.0.10.0070.00016.76
8.0.00.0080.01016.66
7.4.330.0050.00015.00
7.4.320.0030.00316.27
7.4.300.0030.00316.50
7.4.290.0040.00416.38
7.4.280.0040.00416.38
7.4.270.0070.00016.38
7.4.260.0000.00816.40
7.4.250.0000.00816.35
7.4.240.0030.00416.35
7.4.230.0070.00016.46
7.4.220.0090.01016.45
7.4.210.0060.00816.54
7.4.200.0030.00316.37
7.4.160.0120.00316.27
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0100.01016.35
7.4.120.0070.00916.39
7.4.110.0060.01016.43
7.4.100.0000.01716.30
7.4.90.0040.01516.32
7.4.80.0130.00719.39
7.4.70.0070.01016.51
7.4.60.0030.01416.36
7.4.50.0040.00016.50
7.4.40.0060.00916.33
7.4.30.0100.00716.20
7.4.00.0030.01414.75
7.3.330.0050.00013.06
7.3.320.0000.00513.10
7.3.310.0080.00016.27
7.3.300.0050.00216.16
7.3.290.0080.00816.13
7.3.280.0080.00816.08
7.3.270.0090.00917.40
7.3.260.0120.00616.02
7.3.250.0120.00816.21
7.3.240.0060.00916.08
7.3.230.0060.01616.39
7.3.210.0090.01216.26
7.3.200.0090.00619.39
7.3.190.0100.00615.96
7.3.180.0090.00616.15
7.3.170.0060.01516.27
7.3.160.0070.00716.27
7.3.120.0070.01014.68
7.2.330.0090.00916.13
7.2.320.0040.01316.47
7.2.310.0160.00016.54
7.2.300.0090.00616.06
7.2.290.0180.00016.34
7.2.00.0030.01019.39
7.1.100.0040.01218.04
7.1.70.0000.00816.90
7.1.60.0100.01419.70
7.1.50.0200.01334.69
7.1.00.0000.08022.37
7.0.200.0090.00016.78
7.0.140.0070.07022.07
7.0.60.0170.07320.06
7.0.50.0130.07317.86
7.0.40.0130.07320.03
7.0.30.0230.04320.17
7.0.20.0370.04320.09
7.0.10.0230.10320.18
7.0.00.0070.03720.12
5.6.280.0030.07020.85
5.6.210.0030.08320.44
5.6.200.0030.06018.21
5.6.190.0100.09020.43
5.6.180.0000.05320.35
5.6.170.0300.08720.33
5.6.160.0070.08320.50
5.6.150.0030.06318.14
5.6.140.0100.07318.23
5.6.130.0070.05018.11
5.6.120.0070.05721.11
5.6.110.0070.06721.00
5.6.100.0100.07021.10
5.6.90.0170.08321.00
5.6.80.0130.07320.52
5.6.70.0230.08720.49
5.5.350.0100.07720.37
5.5.340.0030.06017.98
5.5.330.0030.05720.40
5.5.320.0070.07320.29
5.5.310.0400.06720.41
5.5.300.0030.08317.91
5.5.290.0030.04018.02
5.5.280.0070.04020.86
5.5.270.0130.08020.71
5.5.260.0100.08320.64
5.5.250.0030.08720.63
5.5.240.0200.07020.15
5.4.450.1100.05719.57
5.4.440.0170.05334.79
5.4.430.0170.04732.29
5.4.420.0170.04032.19
5.4.410.0900.05019.43
5.4.400.0230.03032.19
5.4.390.0230.04332.19
5.4.380.0100.06018.50
5.4.370.0170.05318.59
5.4.360.0000.07018.57
5.4.350.0200.06018.69
5.4.340.0100.05318.66
5.4.320.0060.03912.45
5.4.310.0050.03912.45
5.4.300.0130.04312.45
5.4.290.0130.05012.45
5.4.280.0140.04912.35
5.4.270.0100.04512.34
5.4.260.0090.03512.35
5.4.250.0080.03612.35
5.4.240.0050.03812.35
5.4.230.0060.04012.34
5.4.220.0090.03412.34
5.4.210.0070.03612.34
5.4.200.0060.03912.34
5.4.190.0070.03912.34
5.4.180.0050.03812.33
5.4.170.0070.03712.35
5.4.160.0070.04312.34
5.4.150.0070.03812.34
5.4.140.0070.03612.02
5.4.130.0090.03312.01
5.4.120.0070.03511.97
5.4.110.0070.03511.96
5.4.100.0100.03811.96
5.4.90.0090.03511.96
5.4.80.0050.03811.96
5.4.70.0060.03411.96
5.4.60.0060.03511.96
5.4.50.0050.03711.96
5.4.40.0080.03911.95
5.4.30.0080.03711.95
5.4.20.0050.03611.95
5.4.10.0090.03111.94
5.4.00.0060.03611.43
5.3.290.0090.03512.80
5.3.280.0040.04012.71
5.3.270.0050.04012.72
5.3.260.0070.03812.72
5.3.250.0070.03712.72
5.3.240.0060.03812.72
5.3.230.0090.03512.71
5.3.220.0060.03812.68
5.3.210.0070.03912.68
5.3.200.0070.03712.68
5.3.190.0060.03912.68
5.3.180.0080.03412.67
5.3.170.0110.03312.67
5.3.160.0080.03612.67
5.3.150.0090.03412.68
5.3.140.0090.03312.66
5.3.130.0110.03312.66
5.3.120.0060.03912.66
5.3.110.0070.03812.66
5.3.100.0050.03812.12
5.3.90.0060.03712.08
5.3.80.0050.03912.07
5.3.70.0100.03612.08
5.3.60.0080.03712.06
5.3.50.0050.03812.00
5.3.40.0050.03912.00
5.3.30.0070.03611.94
5.3.20.0050.03611.71
5.3.10.0090.03211.69
5.3.00.0050.04511.67
5.2.170.0040.0359.17
5.2.160.0040.0319.18
5.2.150.0070.0359.17
5.2.140.0030.0339.17
5.2.130.0040.0319.13
5.2.120.0030.0319.13
5.2.110.0100.0339.14
5.2.100.0070.0399.14
5.2.90.0080.0429.14
5.2.80.0040.0329.13
5.2.70.0030.0329.13
5.2.60.0050.0309.09
5.2.50.0050.0319.05
5.2.40.0030.0319.03
5.2.30.0080.0289.00
5.2.20.0070.0278.99
5.2.10.0070.0268.91
5.2.00.0060.0398.77
5.1.60.0090.0308.06
5.1.50.0030.0338.06
5.1.40.0070.0248.04
5.1.30.0100.0228.39
5.1.20.0020.0308.41
5.1.10.0070.0338.13
5.1.00.0060.0258.14
5.0.50.0060.0196.61
5.0.40.0030.0216.47
5.0.30.0020.0336.29
5.0.20.0020.0206.25
5.0.10.0030.0206.23
5.0.00.0020.0316.23
4.4.90.0050.0144.78
4.4.80.0030.0174.75
4.4.70.0040.0174.75
4.4.60.0030.0154.75
4.4.50.0080.0114.77
4.4.40.0050.0314.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0050.0244.76
4.3.110.0060.0134.67
4.3.100.0040.0144.66
4.3.90.0050.0134.63
4.3.80.0020.0254.59
4.3.70.0010.0164.63
4.3.60.0040.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0234.53
4.3.30.0030.0153.27
4.3.20.0010.0173.25
4.3.10.0000.0183.21
4.3.00.0100.01332.19

preferences:
41.93 ms | 400 KiB | 5 Q