3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "apple"; $b= sha1($a); echo $b . "\n"; strlen($b); ?>

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)
8.3.60.0090.00916.50
8.3.50.0070.00716.56
8.3.40.0070.00718.84
8.3.30.0140.00018.48
8.3.20.0000.00820.95
8.3.10.0000.00923.65
8.3.00.0050.00320.69
8.2.180.0060.00916.50
8.2.170.0060.01322.96
8.2.160.0040.01121.02
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00018.64
8.2.110.0030.00621.00
8.2.100.0120.00017.91
8.2.90.0050.00318.98
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00418.05
8.2.50.0000.00818.10
8.2.40.0040.00422.05
8.2.30.0030.00519.23
8.2.20.0030.00617.68
8.2.10.0030.00518.10
8.2.00.0050.00317.99
8.1.280.0180.00425.92
8.1.270.0000.00723.69
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.01023.80
8.1.230.0070.00417.64
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.25
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0040.00418.47
8.1.160.0030.00522.15
8.1.150.0040.00418.88
8.1.140.0000.00719.56
8.1.130.0070.00017.69
8.1.120.0040.00417.32
8.1.110.0040.00417.31
8.1.100.0030.00317.43
8.1.90.0030.00517.39
8.1.80.0040.00417.41
8.1.70.0000.00717.35
8.1.60.0000.00817.51
8.1.50.0000.00917.48
8.1.40.0000.00817.49
8.1.30.0030.00617.52
8.1.20.0020.00517.49
8.1.10.0000.00817.48
8.1.00.0000.00717.47
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0000.00818.49
8.0.270.0040.00417.30
8.0.260.0000.00617.14
8.0.250.0000.00716.96
8.0.240.0050.00316.95
8.0.230.0000.00716.86
8.0.220.0040.00416.82
8.0.210.0000.00716.82
8.0.200.0030.00317.01
8.0.190.0030.00616.98
8.0.180.0050.00216.86
8.0.170.0000.00916.88
8.0.160.0020.00516.84
8.0.150.0000.00716.84
8.0.140.0040.00416.86
8.0.130.0030.00313.33
8.0.120.0090.00016.87
8.0.110.0030.00516.96
8.0.100.0070.00016.90
8.0.90.0040.00316.79
8.0.80.0140.00016.94
8.0.70.0000.00816.94
8.0.60.0000.00716.86
8.0.50.0070.00016.71
8.0.30.0110.00616.97
8.0.20.0140.00417.40
8.0.10.0040.00416.97
8.0.00.0090.00916.89
7.4.330.0000.00615.08
7.4.320.0030.00316.54
7.4.300.0000.00616.36
7.4.290.0030.00316.52
7.4.280.0040.00416.45
7.4.270.0080.00016.51
7.4.260.0030.00616.40
7.4.250.0030.00316.48
7.4.240.0040.00416.50
7.4.230.0000.00716.26
7.4.220.0110.01116.35
7.4.210.0150.00716.58
7.4.200.0000.00716.61
7.4.160.0110.00516.58
7.4.150.0080.01117.40
7.4.140.0090.01117.86
7.4.130.0130.01016.34
7.4.120.0100.00816.47
7.4.110.0030.01416.50
7.4.100.0150.00616.45
7.4.90.0120.00916.52
7.4.80.0150.00919.39
7.4.70.0130.00316.43
7.4.60.0150.00616.41
7.4.50.0030.01316.43
7.4.40.0100.01016.45
7.4.30.0070.01016.50
7.4.00.0100.00715.06
7.3.330.0000.00613.14
7.3.320.0000.00513.25
7.3.310.0000.00816.25
7.3.300.0040.00416.09
7.3.290.0140.00316.25
7.3.280.0050.01116.26
7.3.270.0080.00817.40
7.3.260.0080.00916.28
7.3.250.0100.00816.36
7.3.240.0070.01016.31
7.3.230.0070.01016.39
7.3.210.0110.00616.32
7.3.200.0060.01516.40
7.3.190.0070.01016.45
7.3.180.0120.01016.52
7.3.170.0120.00616.45
7.3.160.0160.00016.54
7.3.10.0000.01316.56
7.3.00.0100.00316.56
7.2.330.0090.01216.46
7.2.320.0060.01516.72
7.2.310.0120.00616.63
7.2.300.0140.00316.59
7.2.290.0030.01616.71
7.2.130.0030.00516.71
7.2.120.0080.00417.14
7.2.110.0050.00516.82
7.2.100.0060.00616.70
7.2.90.0070.00717.13
7.2.80.0060.00616.91
7.2.70.0040.00716.82
7.2.60.0030.01016.89
7.2.50.0030.00517.11
7.2.40.0030.01016.86
7.2.30.0000.01417.05
7.2.20.0040.01116.78
7.2.10.0070.00716.88
7.2.00.0050.00818.09
7.1.250.0060.00915.55
7.1.200.0060.00615.91
7.1.100.0080.00317.83
7.1.70.0040.00417.18
7.1.60.0000.01419.81
7.1.00.0100.07022.48
7.0.200.0240.00714.82
7.0.100.0430.05720.02
7.0.90.0330.06019.88
7.0.80.3600.05319.90
7.0.70.0300.08019.99
7.0.60.0370.04719.97
7.0.50.0300.07320.39
7.0.40.0630.06720.21
7.0.30.0230.09020.27
7.0.20.0400.07720.34
7.0.10.0400.08720.29
7.0.00.0400.09320.33
5.6.250.0170.06020.84
5.6.240.0130.06020.76
5.6.230.0230.05020.75
5.6.220.0070.08720.73
5.6.210.0100.08720.61
5.6.200.0130.06321.11
5.6.190.0200.05321.19
5.6.180.0130.06721.09
5.6.170.0230.07321.01
5.6.160.0130.08021.16
5.6.150.0030.09321.17
5.6.140.0130.08321.02
5.6.130.0030.07721.12
5.6.120.0130.07021.16
5.6.110.0170.05321.08
5.6.100.0200.05321.17
5.6.90.0100.05720.99
5.6.80.0170.07020.54
5.6.70.0200.05020.45
5.6.60.0170.05020.35
5.6.50.0200.06720.45
5.6.40.0030.06720.46
5.6.30.0170.05020.37
5.6.20.0170.06020.49
5.6.10.0170.07020.54
5.6.00.0170.07720.35

preferences:
59.56 ms | 401 KiB | 5 Q