3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=0); function foo(int $i) { echo $i; } foo("10 ducks in a row");

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)
8.3.60.0160.00616.50
8.3.50.0150.00616.19
8.3.40.0210.00018.82
8.3.30.0090.00618.66
8.3.20.0000.00720.29
8.3.10.0080.00023.66
8.3.00.0000.00821.96
8.2.180.0140.00416.61
8.2.170.0140.00322.96
8.2.160.0110.00419.12
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00321.00
8.2.120.0070.00026.35
8.2.110.0090.00022.27
8.2.100.0000.01517.71
8.2.90.0060.00319.22
8.2.80.0080.00017.97
8.2.70.0060.00617.38
8.2.60.0060.00317.91
8.2.50.0000.00818.10
8.2.40.0040.00420.55
8.2.30.0040.00419.15
8.2.20.0000.00717.86
8.2.10.0000.00817.86
8.2.00.0050.00217.90
8.1.280.0000.01425.92
8.1.270.0040.00421.99
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00020.89
8.1.230.0040.00719.02
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.86
8.1.160.0000.00718.98
8.1.150.0000.00720.61
8.1.140.0000.00819.31
8.1.130.0090.00018.79
8.1.120.0030.00317.32
8.1.110.0030.00617.15
8.1.100.0080.00017.31
8.1.90.0000.00717.31
8.1.80.0030.00517.23
8.1.70.0030.00317.18
8.1.60.0040.00417.57
8.1.50.0080.00017.49
8.1.40.0000.00817.34
8.1.30.0040.00417.65
8.1.20.0030.00617.56
8.1.10.0030.00617.49
8.1.00.0080.00017.27
8.0.300.0030.00520.16
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0040.00417.16
8.0.260.0000.00716.82
8.0.250.0030.00316.84
8.0.240.0050.00316.79
8.0.230.0030.00716.88
8.0.220.0070.00016.75
8.0.210.0000.00716.78
8.0.200.0060.00016.94
8.0.190.0000.00916.93
8.0.180.0050.00316.88
8.0.170.0000.00716.96
8.0.160.0000.00716.91
8.0.150.0040.00416.91
8.0.140.0040.00416.73
8.0.130.0050.00013.24
8.0.120.0050.00216.85
8.0.110.0070.00016.67
8.0.100.0000.00716.76
8.0.90.0050.00216.94
8.0.80.0100.00916.76
8.0.70.0000.00716.78
8.0.60.0040.00416.93
8.0.50.0040.00416.84
8.0.30.0120.00816.93
8.0.20.0090.00917.40
8.0.10.0030.00616.96
8.0.00.0000.01616.80
7.4.330.0050.00015.55
7.4.320.0000.00616.28
7.4.300.0030.00316.41
7.4.290.0030.00316.41
7.4.280.0000.00816.31
7.4.270.0040.00416.54
7.4.260.0070.00016.55
7.4.250.0000.00816.31
7.4.240.0000.00716.52
7.4.230.0000.00716.42
7.4.220.0150.00416.53
7.4.210.0060.00916.63
7.4.200.0070.00016.41
7.4.160.0100.00716.47
7.4.150.0030.01317.40
7.4.140.0110.00817.86
7.4.130.0130.00716.46
7.4.120.0100.01016.44
7.4.110.0120.00416.50
7.4.100.0090.01216.56
7.4.90.0040.01316.32
7.4.80.0090.01319.39
7.4.70.0040.01216.39
7.4.60.0040.01416.47
7.4.50.0100.00316.54
7.4.40.0130.00316.36
7.4.30.0160.00016.54
7.4.00.0100.00614.93
7.3.330.0040.00513.31
7.3.320.0030.00313.35
7.3.310.0040.00416.23
7.3.300.0030.00316.36
7.3.290.0080.00716.33
7.3.280.0070.00916.33
7.3.270.0140.00317.40
7.3.260.0100.01016.45
7.3.250.0100.00716.45
7.3.240.0130.00416.61
7.3.230.0120.00916.36
7.3.210.0100.00716.30
7.3.200.0060.00916.22
7.3.190.0100.00616.61
7.3.180.0130.00316.35
7.3.170.0160.00016.62
7.3.160.0140.00316.43
7.3.10.0100.00316.40
7.3.00.0090.00616.55
7.2.330.0110.00616.57
7.2.320.0070.01016.38
7.2.310.0120.00616.62
7.2.300.0100.01416.25
7.2.290.0130.01616.49
7.2.130.0060.00616.86
7.2.120.0060.00616.70
7.2.110.0040.01116.74
7.2.100.0070.00716.82
7.2.90.0100.00716.63
7.2.80.0000.00916.92
7.2.70.0070.00716.79
7.2.60.0060.00616.80
7.2.50.0100.00716.96
7.2.40.0030.00816.79
7.2.30.0030.00916.89
7.2.20.0070.00416.92
7.2.10.0070.00316.53
7.2.00.0030.01118.09
7.1.250.0070.00315.54
7.1.200.0060.00615.71
7.1.100.0040.01118.09
7.1.70.0110.00417.29
7.1.60.0220.00635.12
7.1.50.0160.01234.95
7.1.40.0360.00034.14
7.1.30.0190.01034.48
7.1.20.0210.00734.26
7.1.10.0040.01116.46
7.1.00.0070.00716.73
7.0.200.0030.00916.54
7.0.190.0030.01116.51
7.0.180.0040.01016.06
7.0.170.0060.00916.24
7.0.160.0070.01016.34
7.0.150.0120.00616.20
7.0.140.0040.01116.34
7.0.130.0070.00716.17
7.0.120.0090.00916.45
7.0.110.0060.00916.24
7.0.100.0060.00916.17
7.0.90.0060.00916.26
7.0.80.0100.00316.49
7.0.70.0060.01016.13
7.0.60.0130.00616.09
7.0.50.0070.00716.34
7.0.40.0120.00916.30
7.0.30.0090.01216.55
7.0.20.0070.00716.38
7.0.10.0030.01016.56
7.0.00.0060.00916.38

preferences:
44.39 ms | 400 KiB | 5 Q