3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function a(int $test){ echo "JA"; } a(1); a(2); a(2.0); a(null);

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)
8.3.60.0090.00618.55
8.3.50.0070.01118.27
8.3.40.0090.00618.82
8.3.30.0110.00418.72
8.3.20.0000.00820.20
8.3.10.0050.00320.53
8.3.00.0080.00423.52
8.2.180.0120.00316.48
8.2.170.0040.01122.96
8.2.160.0130.00319.46
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00320.94
8.2.120.0080.00026.35
8.2.110.0100.00719.37
8.2.100.0110.00018.05
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0050.00518.09
8.2.40.0040.00420.56
8.2.30.0000.00719.30
8.2.20.0070.00017.68
8.2.10.0030.00517.91
8.2.00.0000.00817.86
8.1.280.0040.01125.92
8.1.270.0000.00822.10
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0070.00320.77
8.1.230.0070.00417.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0060.00318.49
8.1.160.0040.00420.63
8.1.150.0040.00418.69
8.1.140.0000.00819.45
8.1.130.0000.00717.48
8.1.120.0030.00517.34
8.1.110.0040.00417.38
8.1.100.0040.00417.26
8.1.90.0040.00417.21
8.1.80.0050.00317.21
8.1.70.0050.00217.36
8.1.60.0000.00717.35
8.1.50.0080.00017.36
8.1.40.0040.00417.48
8.1.30.0080.00017.59
8.1.20.0020.00517.34
8.1.10.0050.00217.37
8.1.00.0030.00517.29
8.0.300.0030.00518.77
8.0.290.0050.00216.75
8.0.280.0030.00318.38
8.0.270.0030.00317.16
8.0.260.0030.00317.16
8.0.250.0040.00416.90
8.0.240.0000.00716.86
8.0.230.0030.00317.00
8.0.220.0040.00416.94
8.0.210.0040.00416.89
8.0.200.0000.00616.91
8.0.190.0020.00516.97
8.0.180.0040.00416.88
8.0.170.0060.00316.82
8.0.160.0070.00016.77
8.0.150.0000.00716.80
8.0.140.0040.00416.73
8.0.130.0050.00013.34
8.0.120.0080.00016.81
8.0.110.0070.00016.86
8.0.100.0040.00416.86
8.0.90.0040.00416.93
8.0.80.0090.00616.94
8.0.70.0040.00416.88
8.0.60.0040.00416.90
8.0.50.0040.00416.90
8.0.30.0120.00717.00
8.0.20.0140.00417.40
8.0.10.0000.00716.93
8.0.00.0070.01016.66
7.4.330.0000.00516.84
7.4.320.0040.00416.46
7.4.300.0000.00616.45
7.4.290.0070.00016.35
7.4.280.0070.00016.53
7.4.270.0050.00516.43
7.4.260.0080.00016.46
7.4.250.0000.00716.53
7.4.240.0050.00216.48
7.4.230.0000.00716.32
7.4.220.0140.01016.57
7.4.210.0080.00716.50
7.4.200.0000.00716.53
7.4.160.0140.00716.56
7.4.150.0140.00317.40
7.4.140.0060.01117.86
7.4.130.0100.00916.45
7.4.120.0100.00616.49
7.4.110.0100.00716.36
7.4.100.0140.00416.79
7.4.90.0040.01316.59
7.4.80.0150.00819.39
7.4.70.0070.01016.46
7.4.60.0030.01516.55
7.4.50.0040.01116.52
7.4.40.0110.00716.61
7.4.30.0070.01016.56
7.4.00.0140.00014.60
7.3.330.0000.00513.24
7.3.320.0020.00213.29
7.3.310.0050.00216.30
7.3.300.0040.00416.16
7.3.290.0000.00616.26
7.3.280.0080.00816.27
7.3.270.0090.00817.40
7.3.260.0120.00616.34
7.3.250.0150.00416.40
7.3.240.0100.00716.35
7.3.230.0110.00716.45
7.3.210.0100.00716.47
7.3.200.0130.01016.32
7.3.190.0090.00916.43
7.3.180.0030.01516.54
7.3.170.0090.01216.64
7.3.160.0060.00916.61
7.3.120.0060.01017.15
7.3.110.0000.01517.15
7.3.100.0060.00917.15
7.3.90.0050.00817.15
7.3.80.0120.00317.15
7.3.70.0060.01017.15
7.3.60.0040.01117.15
7.3.50.0040.01117.15
7.3.40.0030.01317.15
7.3.30.0090.00617.15
7.3.20.0030.01017.15
7.3.10.0000.01317.15
7.3.00.0040.01017.15
7.2.330.0040.01316.60
7.2.320.0100.00716.64
7.2.310.0030.01316.59
7.2.300.0130.00316.57
7.2.290.0160.00716.80
7.2.240.0070.00717.15
7.2.230.0030.01217.15
7.2.220.0060.00317.15
7.2.210.0060.00617.15
7.2.200.0030.01317.15
7.2.190.0040.00817.15
7.2.180.0060.00917.15
7.2.170.0090.00617.15
7.2.160.0040.01117.15
7.2.150.0040.01117.15
7.2.140.0060.01117.15
7.2.130.0070.00717.15
7.2.120.0160.00017.15
7.2.110.0060.00916.84
7.2.100.0040.01116.81
7.2.90.0130.00616.80
7.2.80.0070.01216.75
7.2.70.0090.00717.00
7.2.60.0040.01216.98
7.2.50.0080.00617.03
7.2.40.0050.00916.97
7.2.30.0130.00617.04
7.2.20.0070.01116.96
7.2.10.0040.01317.00
7.2.00.0070.00917.70
7.1.330.0040.00417.15
7.1.320.0000.01517.15
7.1.310.0060.00917.15
7.1.300.0000.01417.15
7.1.290.0100.00017.15
7.1.280.0120.00317.15
7.1.270.0060.00617.15
7.1.260.0060.00917.15
7.1.250.0080.00817.15
7.1.230.0160.00315.68
7.1.220.0000.01215.69
7.1.210.0000.01515.75
7.1.200.0060.01315.77
7.1.190.0000.01215.53
7.1.180.0030.01215.49
7.1.170.0060.00915.63
7.1.160.0130.01015.73
7.1.150.0200.00815.86
7.1.140.0210.00415.77
7.1.130.0170.00015.82
7.1.120.0140.00515.48
7.1.110.0040.01315.64
7.1.100.0120.00816.74
7.1.90.0130.00015.62
7.1.80.0090.00615.81
7.1.70.0020.01016.45
7.1.60.0090.01217.47
7.1.50.0080.01216.18
7.1.40.0100.00715.84
7.1.30.1060.00315.57
7.1.20.0160.01015.72
7.1.10.0060.00615.71
7.1.00.0070.04019.03
7.0.310.0200.00715.19
7.0.300.0070.00715.22
7.0.290.0190.00815.28
7.0.280.0080.01015.40
7.0.270.0110.01115.28
7.0.260.0110.00515.08
7.0.250.0100.00715.09
7.0.240.0130.00315.18
7.0.230.0090.00415.39
7.0.220.0040.01215.34
7.0.210.0060.01215.12
7.0.200.0200.00714.94
7.0.190.0030.01015.20
7.0.180.0040.00815.36
7.0.170.0070.00715.45
7.0.160.0100.00715.40
7.0.150.0000.01215.43
7.0.140.0030.01215.19
7.0.130.0000.01215.57
7.0.120.0030.00915.24
7.0.110.0030.00715.41
7.0.100.0100.00315.30
7.0.90.0060.00615.41
7.0.80.0040.00715.22
7.0.70.0000.01215.30
7.0.60.0210.03617.74
7.0.50.0100.04216.55
7.0.40.0120.04216.75
7.0.30.0250.03516.83
7.0.20.0130.02616.78
7.0.10.0130.04016.79
7.0.00.0080.03816.61
5.6.380.0000.01214.25
5.6.370.0030.01113.79
5.6.360.0150.00514.11
5.6.350.0090.00614.12
5.6.340.0240.00814.26
5.6.330.0120.00814.23
5.6.320.0090.01214.03
5.6.310.0090.00914.34
5.6.300.0110.00413.92
5.6.290.0000.01414.04
5.6.280.0020.03617.52
5.6.270.0040.00413.91
5.6.260.0030.00614.29
5.6.250.0000.01014.19
5.6.240.0030.01014.35
5.6.230.0060.00614.26
5.6.220.0110.00313.99
5.6.210.0050.03217.32
5.6.200.0040.04516.13
5.6.190.0070.03817.45
5.6.180.0180.04317.46
5.6.170.0150.04317.30
5.6.160.0080.04617.19
5.6.150.0080.04616.22
5.6.140.0090.02216.15
5.6.130.0110.04316.19
5.6.120.0100.03617.55
5.6.110.0070.05017.58
5.6.100.0050.02617.48
5.6.90.0080.02217.46
5.6.80.0080.03717.27
5.6.70.0000.01414.04
5.6.60.0040.01013.96
5.6.50.0000.01413.92
5.6.40.0140.00013.92
5.6.30.0040.00813.97
5.6.20.0070.00413.92
5.6.10.0070.00714.04
5.6.00.0120.00314.09
5.5.380.0070.00310.80
5.5.370.0060.00310.91
5.5.360.0090.00311.04
5.5.350.0180.04115.56
5.5.340.0140.03514.62
5.5.330.0060.02715.61
5.5.320.0150.02115.55
5.5.310.0160.04115.62
5.5.300.0090.03914.46
5.5.290.0020.02514.52
5.5.280.0050.04716.00
5.5.270.0080.04015.85
5.5.260.0080.03515.92
5.5.250.0100.02015.85
5.5.240.0050.03915.52
5.5.230.0080.00310.74
5.5.220.0070.00310.92
5.5.210.0030.00710.90
5.5.200.0070.00410.85
5.5.190.0070.00411.05
5.5.180.0000.01110.91
5.5.170.0040.00813.93
5.5.160.0060.00310.95
5.5.150.0060.00611.04
5.5.140.0030.00911.04
5.5.130.0000.01110.91
5.5.120.0080.00410.96
5.5.110.0030.00910.57
5.5.100.0000.01110.50
5.5.90.0110.00011.03
5.5.80.0120.00010.73
5.5.70.0040.00710.79
5.5.60.0040.00810.93
5.5.50.0000.01110.90
5.5.40.0040.00810.70
5.5.30.0030.00710.88
5.5.20.0030.00310.84
5.5.10.0000.01110.41
5.5.00.0000.01010.97

preferences:
65.66 ms | 400 KiB | 5 Q