3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function multiply(float $a, float $b): int { return $a * $b; } $six = multiply(23); echo gettype(six);

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)
8.3.60.0110.00318.59
8.3.50.0130.00316.59
8.3.40.0110.00718.84
8.3.30.0160.00018.72
8.3.20.0080.00021.91
8.3.10.0070.00023.64
8.3.00.0080.00022.40
8.2.180.0140.00716.63
8.2.170.0060.01222.96
8.2.160.0100.00320.52
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00426.16
8.2.110.0030.00620.52
8.2.100.0110.00017.72
8.2.90.0030.00517.62
8.2.80.0080.00018.81
8.2.70.0090.00317.93
8.2.60.0030.00618.03
8.2.50.0000.00818.10
8.2.40.0050.00319.34
8.2.30.0040.00419.16
8.2.20.0030.00518.07
8.2.10.0000.00719.22
8.2.00.0070.00019.20
8.1.280.0000.01625.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00420.72
8.1.230.0060.00617.70
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0030.00518.65
8.1.160.0000.00818.70
8.1.150.0040.00418.76
8.1.140.0070.00020.84
8.1.130.0070.00019.98
8.1.120.0040.00417.36
8.1.110.0050.00317.36
8.1.100.0030.00517.32
8.1.90.0050.00317.37
8.1.80.0040.00417.30
8.1.70.0070.00017.17
8.1.60.0040.00417.51
8.1.50.0000.00817.46
8.1.40.0000.00817.47
8.1.30.0080.00017.52
8.1.20.0040.00417.58
8.1.10.0050.00217.45
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0060.00318.39
8.0.270.0000.00717.20
8.0.260.0040.00419.89
8.0.250.0000.00816.97
8.0.240.0040.00416.95
8.0.230.0030.00316.85
8.0.220.0030.00416.95
8.0.210.0040.00416.86
8.0.200.0030.00316.97
8.0.190.0040.00416.82
8.0.180.0040.00416.92
8.0.170.0000.00916.89
8.0.160.0000.00716.98
8.0.150.0000.00816.84
8.0.140.0000.00816.86
8.0.130.0000.00613.37
8.0.120.0040.00416.83
8.0.110.0070.00016.90
8.0.100.0050.00316.75
8.0.90.0040.00416.95
8.0.80.0080.01016.86
8.0.70.0040.00416.80
8.0.60.0040.00416.84
8.0.50.0040.00416.92
8.0.30.0100.01017.09
8.0.20.0130.00717.07
8.0.10.0050.00317.00
8.0.00.0140.00616.56
7.4.330.0000.00615.55
7.4.320.0000.00616.47
7.4.300.0040.00416.49
7.4.290.0040.00416.44
7.4.280.0070.00016.36
7.4.270.0070.00016.46
7.4.260.0000.00513.22
7.4.250.0040.00416.48
7.4.240.0020.00616.48
7.4.230.0070.00016.45
7.4.220.0030.00416.40
7.4.210.0080.00616.49
7.4.200.0070.00016.58
7.4.130.0120.00616.45
7.4.120.0080.01116.52
7.4.110.0170.00016.63
7.4.100.0070.01116.57
7.4.90.0100.00716.38
7.4.80.0060.01019.39
7.4.70.0100.00716.40
7.4.60.0100.00716.48
7.4.50.0070.00716.51
7.4.40.0090.00916.30
7.4.00.0060.01315.20
7.3.330.0030.00516.13
7.3.320.0050.00013.13
7.3.310.0050.00216.17
7.3.300.0050.00216.23
7.3.290.0080.01016.31
7.3.260.0100.00716.52
7.3.240.0120.00516.39
7.3.230.0140.00616.52
7.3.210.0100.00716.30
7.3.200.0030.01716.50
7.3.190.0060.01616.46
7.3.180.0150.00716.56
7.3.170.0140.00916.44
7.3.160.0040.01216.30
7.3.90.0030.01014.55
7.3.80.0030.01014.93
7.3.70.0100.00914.66
7.3.60.0070.00714.80
7.3.50.0060.00814.86
7.3.40.0170.00314.63
7.3.30.0040.01514.62
7.3.20.0130.00714.80
7.3.10.0060.01214.95
7.3.00.0130.00314.85
7.2.330.0150.01116.66
7.2.320.0170.00016.33
7.2.310.0130.00316.59
7.2.300.0090.00616.63
7.2.290.0000.01616.38
7.2.220.0060.00914.93
7.2.210.0140.00015.07
7.2.200.0080.01214.98
7.2.190.0130.00714.96
7.2.180.0070.00714.66
7.2.170.0060.00914.96
7.2.160.0040.01514.92
7.2.150.0100.00714.70
7.2.140.0120.00314.94
7.2.130.0160.00615.07
7.2.120.0150.00914.70
7.2.110.0150.00914.91
7.2.100.0140.00914.71
7.2.90.0100.01315.08
7.2.80.0130.00314.86
7.2.70.0080.00815.00
7.2.60.0100.01315.01
7.2.50.0110.01114.91
7.2.40.0100.01014.72
7.2.30.0100.01315.10
7.2.20.0190.00414.99
7.2.10.0170.00614.95
7.2.00.0100.01314.83
7.1.320.0140.00713.86
7.1.310.0120.00313.87
7.1.300.0100.00613.66
7.1.290.0160.00413.83
7.1.280.0060.00913.68
7.1.270.0130.00613.61
7.1.260.0100.00713.77
7.1.250.0090.01213.89

preferences:
58.41 ms | 401 KiB | 5 Q