3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('However, you will never be able to scale the actual shadow, only the container of the shadow. So you would');

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)
8.3.40.0140.00318.67
8.3.30.0080.00618.84
8.3.20.0040.00420.22
8.3.10.0050.00323.63
8.3.00.0000.00819.13
8.2.170.0070.00722.96
8.2.160.0090.00620.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0040.00420.95
8.2.110.0060.00320.52
8.2.100.0070.00417.71
8.2.90.0000.00718.22
8.2.80.0040.00417.97
8.2.70.0050.00317.48
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0060.00318.09
8.2.30.0020.00519.36
8.2.20.0000.00717.53
8.2.10.0000.00717.85
8.2.00.0000.00817.56
8.1.270.0050.00323.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0000.01121.04
8.1.220.0050.00317.74
8.1.210.0040.00419.04
8.1.200.0060.00617.22
8.1.190.0000.00816.99
8.1.180.0040.00418.10
8.1.170.0030.00618.39
8.1.160.0000.00721.81
8.1.150.0000.00718.75
8.1.140.0040.00417.32
8.1.130.0030.00317.80
8.1.120.0000.00717.29
8.1.110.0070.00017.25
8.1.100.0020.00517.33
8.1.90.0040.00417.36
8.1.80.0000.00717.35
8.1.70.0000.00717.29
8.1.60.0000.00817.47
8.1.50.0040.00417.32
8.1.40.0050.00317.32
8.1.30.0040.00417.38
8.1.20.0000.00717.39
8.1.10.0080.00017.36
8.1.00.0040.00417.34
8.0.300.0040.00420.07
8.0.290.0080.00016.63
8.0.280.0030.00318.36
8.0.270.0030.00317.14
8.0.260.0000.00617.18
8.0.250.0070.00016.83
8.0.240.0030.00316.82
8.0.230.0040.00416.70
8.0.220.0000.01016.70
8.0.210.0000.00716.76
8.0.200.0000.00616.75
8.0.190.0000.00816.67
8.0.180.0000.00716.82
8.0.170.0080.00016.76
8.0.160.0030.00316.82
8.0.150.0040.00316.70
8.0.140.0040.00416.71
8.0.130.0030.00313.17
8.0.120.0030.00716.62
8.0.110.0000.00716.67
8.0.100.0080.00016.64
8.0.90.0020.00516.66
8.0.80.0070.01016.63
8.0.70.0030.00516.69
8.0.60.0080.00016.63
8.0.50.0000.00716.58
8.0.30.0130.00717.02
8.0.20.0120.00717.40
8.0.10.0050.00516.81
8.0.00.0080.00816.54
7.4.330.0020.00215.00
7.4.320.0060.00016.34
7.4.300.0070.00016.35
7.4.290.0040.00416.50
7.4.280.0000.00816.26
7.4.270.0030.00316.30
7.4.260.0070.00016.45
7.4.250.0000.00816.46
7.4.240.0000.00716.41
7.4.230.0000.00816.55
7.4.220.0180.00016.50
7.4.210.0070.00716.36
7.4.200.0070.00016.16
7.4.160.0110.00416.58
7.4.150.0080.01117.40
7.4.140.0140.00917.86
7.4.130.0130.00616.48
7.4.120.0070.00916.36
7.4.110.0090.01316.34
7.4.100.0100.00716.58
7.4.90.0080.01616.43
7.4.80.0090.01119.39
7.4.70.0000.01816.45
7.4.60.0080.00816.23
7.4.50.0040.00416.14
7.4.40.0090.00616.15
7.4.30.0090.00616.29
7.4.00.0110.00414.89
7.3.330.0000.00512.96
7.3.320.0020.00212.96
7.3.310.0040.00416.07
7.3.300.0030.00316.11
7.3.290.0040.01116.09
7.3.280.0130.00416.10
7.3.270.0140.00317.40
7.3.260.0130.00616.33
7.3.250.0100.00716.33
7.3.240.0060.01016.21
7.3.230.0030.01316.39
7.3.210.0090.01316.22
7.3.200.0070.01119.39
7.3.190.0180.00416.28
7.3.180.0000.01516.39
7.3.170.0040.01116.34
7.3.160.0100.01016.45
7.2.330.0030.01316.43
7.2.320.0100.00716.59
7.2.310.0070.01416.44
7.2.300.0130.00316.43
7.2.290.0070.01016.25
7.2.00.0030.01019.32
7.1.100.0030.00618.00
7.1.70.0030.00916.68
7.1.60.0100.01319.46
7.1.50.0090.00916.91
7.1.00.0100.07022.35
7.0.200.0030.00516.70
7.0.140.0070.07022.00
7.0.60.0030.04319.90
7.0.50.0030.08317.88
7.0.40.0000.06020.21
7.0.30.0170.04020.06
7.0.20.0230.04020.20
7.0.10.0070.04320.13
7.0.00.0070.05320.08
5.6.280.0030.07021.06
5.6.210.0070.08720.47
5.6.200.0000.05018.19
5.6.190.0070.03720.77
5.6.180.0500.03020.68
5.6.170.0400.04720.50
5.6.160.0130.06720.39
5.6.150.0000.05018.19
5.6.140.0130.07718.21
5.6.130.0030.05318.21
5.6.120.0070.06720.93
5.6.110.0170.07320.88
5.6.100.0130.08020.98
5.6.90.0070.07720.94
5.6.80.0200.06720.34
5.5.350.0170.07720.41
5.5.340.0000.05018.01
5.5.330.0070.08020.23
5.5.320.0270.03720.13
5.5.310.0100.04720.28
5.5.300.0030.04018.01
5.5.290.0030.05017.90
5.5.280.0130.03320.72
5.5.270.0100.05020.77
5.5.260.0030.06720.67
5.5.250.0100.09020.57
5.5.240.0270.05320.27
5.4.450.0370.03719.14
5.4.440.0130.04319.42
5.4.430.0130.04319.13
5.4.420.0430.04719.20
5.4.410.0300.03719.00
5.4.400.0400.04719.11
5.4.390.0300.04018.89
5.4.380.0400.05318.49
5.4.370.0430.08018.65
5.4.360.0430.06018.55
5.4.350.0470.06318.57
5.4.340.0230.07018.63
5.4.320.0080.04112.45
5.4.310.0030.04212.45
5.4.300.0060.03912.45
5.4.290.0070.05312.45
5.4.280.0080.03912.34
5.4.270.0050.04012.34
5.4.260.0070.03712.35
5.4.250.0040.04012.34
5.4.240.0070.04812.35
5.4.230.0050.04112.34
5.4.220.0070.03912.34
5.4.210.0040.03912.34
5.4.200.0080.04112.34
5.4.190.0080.04112.33
5.4.180.0090.03612.34
5.4.170.0080.04612.34
5.4.160.0080.03512.34
5.4.150.0050.03812.34
5.4.140.0080.04412.02
5.4.130.0100.03312.01
5.4.120.0080.03811.97
5.4.110.0070.03811.96
5.4.100.0100.04411.97
5.4.90.0110.03811.96
5.4.80.0070.03911.96
5.4.70.0100.04111.96
5.4.60.0060.03711.96
5.4.50.0050.03611.96
5.4.40.0040.03711.95
5.4.30.0030.03811.95
5.4.20.0060.03911.95
5.4.10.0100.03811.95
5.4.00.0080.03911.43

preferences:
43.53 ms | 400 KiB | 5 Q