3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function foo(int $n) : int { return 666.0; } $r = foo(12);

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)
8.3.60.0110.00416.63
8.3.50.0110.00721.21
8.3.40.0040.01118.84
8.3.30.0100.00718.86
8.3.20.0040.00420.16
8.3.10.0080.00023.69
8.3.00.0080.00023.61
8.2.180.0140.00718.54
8.2.170.0070.00722.96
8.2.160.0000.01420.30
8.2.150.0000.00824.18
8.2.140.0090.00624.66
8.2.130.0040.00421.00
8.2.120.0080.00026.35
8.2.110.0040.00422.21
8.2.100.0080.00417.80
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0030.00522.20
8.2.30.0000.00720.49
8.2.20.0000.00717.67
8.2.10.0000.00917.94
8.2.00.0040.00417.96
8.1.280.0100.01025.92
8.1.270.0040.00423.92
8.1.260.0070.00328.09
8.1.250.0070.00028.09
8.1.240.0080.00023.92
8.1.230.0070.00317.70
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0000.00820.58
8.1.150.0070.00018.67
8.1.140.0080.00019.49
8.1.130.0040.00417.44
8.1.120.0060.00317.22
8.1.110.0000.00817.21
8.1.100.0040.00417.30
8.1.90.0040.00417.34
8.1.80.0020.00517.31
8.1.70.0070.00017.33
8.1.60.0000.00817.50
8.1.50.0000.00817.38
8.1.40.0030.00617.43
8.1.30.0040.00417.49
8.1.20.0040.00417.44
8.1.10.0040.00417.41
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.38
8.0.270.0030.00317.09
8.0.260.0030.00317.14
8.0.250.0040.00416.84
8.0.240.0000.00817.01
8.0.230.0030.00316.98
8.0.220.0000.00616.77
8.0.210.0030.00316.84
8.0.200.0030.00316.91
8.0.190.0030.00316.89
8.0.180.0040.00416.76
8.0.170.0040.00416.92
8.0.160.0000.00816.79
8.0.150.0030.00516.83
8.0.140.0030.00516.83
8.0.130.0000.00613.32
8.0.120.0000.00816.75
8.0.110.0080.00016.81
8.0.100.0050.00216.99
8.0.90.0040.00416.93
8.0.80.0060.01316.85
8.0.70.0000.00716.76
8.0.60.0000.00816.88
8.0.50.0000.00716.75
8.0.30.0130.00816.99
8.0.20.0090.01017.40
8.0.10.0030.00516.96
8.0.00.0150.01516.82
7.4.330.0020.00216.73
7.4.320.0030.00316.39
7.4.300.0040.00416.42
7.4.290.0000.00716.43
7.4.280.0030.00616.31
7.4.270.0040.00416.55
7.4.260.0060.00316.41
7.4.250.0070.00016.49
7.4.240.0020.00616.56
7.4.230.0040.00416.42
7.4.220.0060.01316.48
7.4.210.0070.00716.55
7.4.200.0040.00416.41
7.4.160.0040.01216.59
7.4.150.0100.01017.40
7.4.140.0080.01217.86
7.4.130.0100.00816.55
7.4.120.0150.00316.45
7.4.110.0070.01016.69
7.4.100.0070.01416.25
7.4.90.0060.01016.63
7.4.80.0090.00919.39
7.4.70.0130.00716.55
7.4.60.0040.01116.67
7.4.50.0030.01316.48
7.4.40.0110.00616.39
7.4.30.0150.00616.50
7.4.00.0070.00714.77
7.3.330.0000.00513.17
7.3.320.0000.00613.21
7.3.310.0000.00616.34
7.3.300.0000.00716.24
7.3.290.0060.01016.27
7.3.280.0070.00916.27
7.3.270.0120.00917.40
7.3.260.0100.00716.36
7.3.250.0130.00516.36
7.3.240.0050.01216.28
7.3.230.0200.00416.39
7.3.210.0140.00316.39
7.3.200.0130.00416.51
7.3.190.0130.01016.48
7.3.180.0120.00916.35
7.3.170.0120.01216.48
7.3.160.0100.00616.31
7.2.330.0110.00716.44
7.2.320.0100.00716.57
7.2.310.0060.01016.26
7.2.300.0090.00916.35
7.2.290.0120.01016.41
7.2.110.0070.01116.50
7.2.100.0130.00316.41
7.2.90.0100.01016.51
7.2.80.0130.00416.45
7.2.70.0100.00816.91
7.2.60.0090.01016.68
7.2.50.0140.00316.73
7.2.40.0140.00616.96
7.2.30.0110.00716.72
7.2.20.0140.00516.71
7.2.10.0420.00316.89
7.2.00.0070.00918.05
7.1.230.0120.00215.74
7.1.220.0160.00315.36
7.1.210.0090.00515.53
7.1.200.0110.00115.70
7.1.190.0100.00715.77
7.1.180.0080.00815.71
7.1.170.0760.00615.49
7.1.160.0610.00315.79
7.1.150.0060.00915.55
7.1.140.0090.00615.47
7.1.130.0100.00515.79
7.1.120.0100.00315.58
7.1.110.0110.00415.76
7.1.100.0100.00516.97
7.1.90.0030.01315.64
7.1.80.0090.00415.85
7.1.70.0050.00716.44
7.1.60.0100.01117.46
7.1.50.0130.00516.13
7.1.40.0100.01016.01
7.1.30.0060.00915.87
7.1.20.0170.00215.88
7.1.10.0080.00815.31
7.1.00.0110.03718.96
7.0.310.0050.01115.02
7.0.300.0100.00714.93
7.0.290.0170.00015.32
7.0.280.0110.00615.28
7.0.270.0080.00515.46
7.0.260.0350.00914.98
7.0.250.0050.01115.09
7.0.240.0300.00315.34
7.0.230.0070.00715.45
7.0.220.0120.00615.40
7.0.210.0110.00415.41
7.0.200.0150.00314.94
7.0.190.0120.00415.36
7.0.180.0130.00815.39
7.0.170.0090.00915.34
7.0.160.0190.00315.35
7.0.150.0110.00015.28
7.0.140.0100.00715.24
7.0.130.0120.00615.33
7.0.120.0070.00715.00
7.0.110.0070.00515.31
7.0.100.0140.04017.60
7.0.90.0080.02217.68
7.0.80.0110.03717.59
7.0.70.0060.02617.53
7.0.60.0120.03017.65
7.0.50.0040.02517.86
7.0.40.0140.03516.52
7.0.30.0080.03716.56
7.0.20.0090.02916.57
7.0.10.0050.03916.66
7.0.00.0120.03016.65
5.6.380.0130.00614.32
5.6.370.0060.00913.97
5.6.360.0050.00814.14
5.6.350.0140.00013.80
5.6.340.0080.00814.05
5.6.330.0150.00214.20
5.6.320.0090.00914.11
5.6.310.0120.00714.30
5.6.300.0120.00614.27
5.6.290.0040.00814.07
5.6.280.0080.04017.57
5.6.270.0160.00314.00
5.6.260.0170.00014.21
5.6.250.0100.04017.46
5.6.240.0110.03517.38
5.6.230.0110.03017.47
5.6.220.0090.04217.27
5.6.210.0100.02017.38
5.6.200.0070.04117.67
5.6.190.0070.04717.47
5.6.180.0120.04217.67
5.6.170.0080.02617.41
5.6.160.0080.03517.50
5.6.150.0080.02517.57
5.6.140.0140.03017.59
5.6.130.0090.03017.53
5.6.120.0130.04017.50
5.6.110.0110.04417.65
5.6.100.0100.02517.55
5.6.90.0060.03317.35
5.6.80.0130.02717.19
5.6.70.0090.03817.28
5.6.60.0070.03817.16
5.6.50.0080.02517.14
5.6.40.0090.03717.13
5.6.30.0090.04117.17
5.6.20.0090.03917.25
5.6.10.0080.02217.27
5.6.00.0090.03717.30
5.5.380.0100.04216.57
5.5.370.0090.03616.68
5.5.360.0060.04216.56
5.5.350.0120.04016.56
5.5.340.0070.02316.85
5.5.330.0090.02216.84
5.5.320.0080.04116.81
5.5.310.0020.04716.81
5.5.300.0080.02116.84
5.5.290.0090.03816.78
5.5.280.0090.02116.85
5.5.270.0180.03716.82
5.5.260.0080.04316.83
5.5.250.0090.03516.67
5.5.240.0070.03616.55
5.5.230.0070.04216.55
5.5.220.0030.02416.52
5.5.210.0080.02016.54
5.5.200.0070.03416.53
5.5.190.0100.04016.48
5.5.180.0140.03316.45
5.5.170.0040.01314.22
5.5.160.0070.02516.50
5.5.150.0050.02216.44
5.5.140.0050.03816.53
5.5.130.0130.03816.46
5.5.120.0120.02216.47
5.5.110.0070.04316.50
5.5.100.0110.02116.38
5.5.90.0060.04116.43
5.5.80.0060.03416.43
5.5.70.0110.01816.42
5.5.60.0060.03116.42
5.5.50.0060.01916.40
5.5.40.0100.02216.47
5.5.30.0120.03716.42
5.5.20.0110.03216.42
5.5.10.0160.01916.38
5.5.00.0100.03716.45

preferences:
40.28 ms | 401 KiB | 5 Q