3v4l.org

run code in 300+ PHP versions simultaneously
<?php $slAnlagePerson = ''; $slAnlagePerson = substr($slAnlagePerson, 0, strlen($slAnlagePerson) - 1); var_dump($slAnlagePerson);

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)
8.3.40.0040.01118.50
8.3.30.0100.01018.97
8.3.20.0030.00520.04
8.3.10.0080.00020.53
8.3.00.0080.00019.25
8.2.170.0030.01222.96
8.2.160.0100.01020.55
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00422.20
8.2.110.0080.00820.50
8.2.100.0040.00818.09
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0050.00319.76
8.2.30.0000.00718.04
8.2.20.0070.00017.61
8.2.10.0050.00217.91
8.2.00.0060.00317.77
8.1.270.0000.00823.96
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.96
8.1.230.0000.01219.06
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.22
8.1.180.0080.00018.10
8.1.170.0000.00818.72
8.1.160.0000.00721.81
8.1.150.0000.00718.74
8.1.140.0040.00417.48
8.1.130.0030.00317.82
8.1.120.0040.00417.29
8.1.110.0020.00517.29
8.1.100.0000.00817.39
8.1.90.0070.00017.34
8.1.80.0070.00017.24
8.1.70.0000.00817.30
8.1.60.0000.00917.52
8.1.50.0080.00017.41
8.1.40.0040.00417.42
8.1.30.0050.00317.46
8.1.20.0040.00417.55
8.1.10.0070.00017.46
8.1.00.0000.00917.50
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0000.00718.36
8.0.270.0030.00317.13
8.0.260.0030.00317.17
8.0.250.0030.00316.81
8.0.240.0030.00316.85
8.0.230.0040.00416.93
8.0.220.0040.00416.86
8.0.210.0000.00816.73
8.0.200.0000.00716.88
8.0.190.0080.00016.90
8.0.180.0070.00016.88
8.0.170.0030.00616.90
8.0.160.0040.00416.70
8.0.150.0030.00316.70
8.0.140.0030.00516.86
8.0.130.0000.00613.17
8.0.120.0040.00416.69
8.0.110.0040.00416.68
8.0.100.0000.00816.80
8.0.90.0000.00716.81
8.0.80.0060.00916.70
8.0.70.0040.00416.72
8.0.60.0040.00416.72
8.0.50.0040.00416.68
8.0.30.0100.00916.90
8.0.20.0110.00817.40
8.0.10.0000.00716.79
8.0.00.0050.01216.62
7.4.330.0020.00215.00
7.4.320.0030.00316.45
7.4.300.0040.00416.53
7.4.290.0070.00016.35
7.4.280.0050.00216.41
7.4.270.0030.00316.52
7.4.260.0000.00816.50
7.4.250.0030.00316.40
7.4.240.0050.00216.52
7.4.230.0030.00316.51
7.4.220.0160.00916.48
7.4.210.0070.00716.49
7.4.200.0050.00216.48
7.4.160.0080.00816.47
7.4.150.0070.01317.40
7.4.140.0090.00917.86
7.4.130.0060.01016.52
7.4.120.0130.00416.48
7.4.110.0100.00616.41
7.4.100.0060.01216.52
7.4.90.0030.01316.40
7.4.80.0060.01319.39
7.4.70.0060.01016.54
7.4.60.0060.01016.52
7.4.50.0000.00416.39
7.4.40.0060.00916.30
7.4.30.0120.00316.58
7.4.00.0030.01414.96
7.3.330.0000.00613.01
7.3.320.0000.00613.10
7.3.310.0080.00016.35
7.3.300.0030.00316.20
7.3.290.0130.00416.21
7.3.280.0070.01116.22
7.3.270.0140.00317.40
7.3.260.0130.00516.28
7.3.250.0070.00916.29
7.3.240.0040.02216.29
7.3.230.0100.00916.41
7.3.210.0100.00716.34
7.3.200.0100.00919.39
7.3.190.0040.01316.38
7.3.180.0080.00816.27
7.3.170.0100.00616.40
7.3.160.0060.00916.26
7.3.10.0160.00416.52
7.3.00.0080.00816.47
7.2.330.0110.00616.34
7.2.320.0090.00916.56
7.2.310.0280.01816.38
7.2.300.0090.01416.62
7.2.290.0090.01216.48
7.2.130.0180.00716.52
7.2.120.0260.00016.68
7.2.110.0140.01016.56
7.2.100.0160.01016.54
7.2.90.0090.00616.90
7.2.80.0120.00616.77
7.2.70.0120.00816.63
7.2.60.0090.01116.87
7.2.50.0070.01116.90
7.2.40.0190.00616.88
7.2.30.0170.00916.50
7.2.20.0140.00316.84
7.2.10.0080.00816.59
7.2.00.0050.01217.81
7.1.250.0140.01115.76
7.1.100.0070.00717.88
7.1.70.0040.00416.96
7.1.60.0000.02419.32
7.1.50.0060.00616.87
7.1.00.0100.06722.48
7.0.200.0040.00416.85
7.0.140.0000.07721.97
7.0.60.0030.08719.92
7.0.50.0070.06317.89
7.0.40.0100.07320.20
7.0.30.0370.04720.14
7.0.20.0130.09020.11
7.0.10.0130.08020.19
7.0.00.0070.05320.21
5.6.280.0030.07321.14
5.6.210.0100.07020.69
5.6.200.0070.04018.09
5.6.190.0030.08020.32
5.6.180.0370.03320.62
5.6.170.0300.07320.50
5.6.160.0070.06320.50
5.6.150.0070.08018.09
5.6.140.0070.04318.14
5.6.130.0030.04318.16
5.6.120.0100.08020.77
5.6.110.0070.07021.11
5.6.100.0170.07020.95
5.6.90.0070.08320.97
5.6.80.0070.05720.52
5.5.350.0200.07320.37
5.5.340.0070.08318.02
5.5.330.0070.04320.26
5.5.320.0300.05020.17
5.5.310.0230.03320.41
5.5.300.0130.07017.97
5.5.290.0070.04017.99
5.5.280.0030.08720.88
5.5.270.0200.07720.77
5.5.260.0100.07020.86
5.5.250.0200.06720.65
5.5.240.0230.07020.18
5.4.450.0670.04019.43
5.4.440.0370.04019.21
5.4.430.0070.05019.41
5.4.420.0670.00019.51
5.4.410.0630.00019.20
5.4.400.0630.00019.18
5.4.390.0600.00019.15
5.4.380.0630.00019.08
5.4.370.0600.00019.07
5.4.360.0630.00019.07
5.4.350.0630.00019.16
5.4.340.0630.00018.92
5.4.320.0060.03712.45
5.4.310.0050.04412.45
5.4.300.0100.03612.45
5.4.290.0050.03912.45
5.4.280.0070.04712.34
5.4.270.0090.03812.34
5.4.260.0090.03912.35
5.4.250.0050.04112.34
5.4.240.0100.03412.34
5.4.230.0060.03912.34
5.4.220.0080.04112.34
5.4.210.0080.04912.34
5.4.200.0050.05012.34
5.4.190.0070.03612.33
5.4.180.0040.03812.34
5.4.170.0070.03512.35
5.4.160.0030.03812.34
5.4.150.0090.03312.34
5.4.140.0090.03412.02
5.4.130.0060.03512.01
5.4.120.0080.03411.96
5.4.110.0080.04011.96
5.4.100.0060.03711.96
5.4.90.0090.04611.96
5.4.80.0060.03711.96
5.4.70.0050.03811.96
5.4.60.0030.03811.96
5.4.50.0070.03411.96
5.4.40.0060.03611.95
5.4.30.0020.04011.95
5.4.20.0060.03711.95
5.4.10.0060.03611.95
5.4.00.0050.03711.44
5.3.290.0050.04112.80
5.3.280.0090.04512.70
5.3.270.0090.05112.72
5.3.260.0090.04012.72
5.3.250.0040.03912.72
5.3.240.0030.04312.72
5.3.230.0120.03712.71
5.3.220.0050.04712.68
5.3.210.0050.04112.68
5.3.200.0080.03612.68
5.3.190.0030.04212.68
5.3.180.0070.03812.68
5.3.170.0100.04012.67
5.3.160.0080.04212.68
5.3.150.0050.04412.68
5.3.140.0090.03612.66
5.3.130.0040.04212.66
5.3.120.0060.03912.66
5.3.110.0060.03912.66
5.3.100.0050.04112.12
5.3.90.0120.03412.08
5.3.80.0070.03712.07
5.3.70.0120.03712.08
5.3.60.0050.04012.06
5.3.50.0070.03512.00
5.3.40.0060.03812.00
5.3.30.0060.03911.94
5.3.20.0050.04011.72
5.3.10.0060.03611.69
5.3.00.0050.03811.68
5.2.170.0060.0309.18
5.2.160.0060.0319.18
5.2.150.0040.0329.18
5.2.140.0040.0329.18
5.2.130.0050.0329.14
5.2.120.0060.0319.13
5.2.110.0070.0279.14
5.2.100.0050.0289.13
5.2.90.0030.0319.13
5.2.80.0070.0289.13
5.2.70.0020.0329.13
5.2.60.0080.0279.08
5.2.50.0050.0299.05
5.2.40.0020.0319.03
5.2.30.0030.0329.00
5.2.20.0080.0349.00
5.2.10.0040.0288.91
5.2.00.0060.0358.77
5.1.60.0030.0288.06
5.1.50.0050.0288.06
5.1.40.0040.0268.04
5.1.30.0050.0258.39
5.1.20.0040.0278.41
5.1.10.0050.0268.14
5.1.00.0030.0268.14
5.0.50.0060.0216.61
5.0.40.0020.0226.47
5.0.30.0040.0346.29
5.0.20.0040.0196.25
5.0.10.0050.0196.23
5.0.00.0050.0296.23
4.4.90.0050.0144.78
4.4.80.0020.0184.75
4.4.70.0030.0194.75
4.4.60.0040.0174.75
4.4.50.0020.0164.77
4.4.40.0020.0284.71
4.4.30.0040.0184.76
4.4.20.0040.0184.84
4.4.10.0030.0164.85
4.4.00.0060.0254.76
4.3.110.0060.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.64
4.3.80.0040.0244.59
4.3.70.0010.0174.63
4.3.60.0060.0134.63
4.3.50.0030.0164.63
4.3.40.0020.0264.54
4.3.30.0080.0253.28
4.3.20.0020.0193.25
4.3.10.0030.0203.22
4.3.00.0170.01313.60

preferences:
44.94 ms | 400 KiB | 5 Q