3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = null; echo true == 'true';

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)
8.3.60.0040.01116.50
8.3.50.0110.00416.13
8.3.40.0120.00618.58
8.3.30.0090.00618.53
8.3.20.0080.00020.22
8.3.10.0050.00321.73
8.3.00.0060.00319.26
8.2.180.0140.00018.41
8.2.170.0070.01322.96
8.2.160.0110.00320.51
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00019.33
8.2.120.0030.00526.35
8.2.110.0040.00720.86
8.2.100.0090.00318.13
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0050.00318.04
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0040.00420.90
8.2.20.0050.00318.03
8.2.10.0000.00817.99
8.2.00.0000.00717.85
8.1.280.0070.00725.92
8.1.270.0070.00321.89
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00319.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0080.00018.65
8.1.160.0040.00419.01
8.1.150.0040.00418.82
8.1.140.0040.00419.49
8.1.130.0050.00218.86
8.1.120.0050.00217.38
8.1.110.0060.00317.25
8.1.100.0050.00217.38
8.1.90.0000.00917.28
8.1.80.0070.00017.40
8.1.70.0000.00717.32
8.1.60.0040.00417.38
8.1.50.0040.00417.46
8.1.40.0040.00417.47
8.1.30.0040.00417.41
8.1.20.0000.00717.61
8.1.10.0000.00717.46
8.1.00.0040.00417.31
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.50
8.0.270.0030.00317.15
8.0.260.0060.00016.73
8.0.250.0000.00716.92
8.0.240.0030.00516.87
8.0.230.0070.00016.75
8.0.220.0030.00316.85
8.0.210.0030.00316.72
8.0.200.0000.00616.87
8.0.190.0060.00616.86
8.0.180.0050.00316.91
8.0.170.0030.00316.72
8.0.160.0030.00316.79
8.0.150.0070.00016.68
8.0.140.0060.00316.66
8.0.130.0050.00013.33
8.0.120.0040.00416.81
8.0.110.0070.00016.77
8.0.100.0070.00016.64
8.0.90.0040.00416.81
8.0.80.0130.00616.70
8.0.70.0030.00316.79
8.0.60.0050.00216.60
8.0.50.0000.00816.85
8.0.30.0090.00817.03
8.0.20.0110.00817.40
8.0.10.0030.00316.87
8.0.00.0100.00716.64
7.4.330.0030.00315.55
7.4.320.0030.00316.42
7.4.300.0060.00016.47
7.4.290.0040.00716.45
7.4.280.0000.00816.48
7.4.270.0030.00316.50
7.4.260.0000.00513.22
7.4.250.0040.00416.42
7.4.240.0030.00516.36
7.4.230.0040.00416.53
7.4.220.0000.01616.54
7.4.210.0090.00616.45
7.4.200.0040.00416.43
7.4.160.0060.01416.36
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0150.00416.42
7.4.120.0090.01216.38
7.4.110.0120.00616.41
7.4.100.0070.01116.58
7.4.90.0080.01216.50
7.4.80.0060.01219.39
7.4.70.0060.00916.42
7.4.60.0060.00916.33
7.4.50.0070.00316.15
7.4.40.0090.01216.25
7.4.30.0190.00016.37
7.4.00.0030.01415.04
7.3.330.0030.00313.04
7.3.320.0050.00012.93
7.3.310.0070.00016.00
7.3.300.0030.00316.07
7.3.290.0030.00316.02
7.3.280.0080.00716.10
7.3.270.0100.00717.40
7.3.260.0100.00616.41
7.3.250.0110.00716.13
7.3.240.0120.00616.09
7.3.230.0070.01316.14
7.3.210.0060.00916.32
7.3.200.0100.00616.36
7.3.190.0130.00316.25
7.3.180.0030.01316.32
7.3.170.0130.00216.13
7.3.160.0140.00716.31
7.2.330.0060.01316.24
7.2.320.0110.00516.56
7.2.310.0070.01016.54
7.2.300.0110.00516.62
7.2.290.0080.00816.30
7.2.60.0060.00916.64
7.2.00.0060.00618.64
7.1.200.0030.01015.16
7.1.100.0030.01017.88
7.1.70.0030.00916.82
7.1.60.0130.01034.81
7.1.50.0250.00034.74
7.1.40.0190.00634.40
7.1.30.0150.01234.51
7.1.20.0190.02234.58
7.1.10.0080.00416.38
7.1.00.0090.00316.38
7.0.200.0000.01116.41
7.0.190.0030.00716.65
7.0.180.0030.00916.02
7.0.170.0030.01015.98
7.0.160.0030.01416.02
7.0.150.0090.00316.08
7.0.140.0040.00816.33
7.0.130.0060.00616.35
7.0.120.0040.00816.54
7.0.110.0040.00816.12
7.0.100.0060.00616.10
7.0.90.0120.00316.03
7.0.80.0080.00516.13
7.0.70.0090.00316.15
7.0.60.0100.00215.71
7.0.50.0040.00816.28
7.0.40.0100.00316.26
7.0.30.0000.01216.41
7.0.20.0030.00916.20
7.0.10.0090.00316.19
7.0.00.0030.00816.05

preferences:
43.01 ms | 400 KiB | 5 Q