3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function multiply(float $a, float $b): int { return $a * $b; } $six = multiply(2, 3); echo gettype($a, $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)
8.3.60.0120.00618.55
8.3.50.0100.00716.23
8.3.40.0070.01018.98
8.3.30.0030.01218.80
8.3.20.0030.00321.82
8.3.10.0000.00823.50
8.3.00.0020.00522.45
8.2.180.0070.01416.50
8.2.170.0110.00722.96
8.2.160.0070.00720.26
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00726.16
8.2.110.0060.00320.51
8.2.100.0040.00817.97
8.2.90.0080.00017.75
8.2.80.0030.00518.04
8.2.70.0040.00418.04
8.2.60.0040.00418.15
8.2.50.0040.00418.10
8.2.40.0080.00019.28
8.2.30.0080.00019.32
8.2.20.0030.00518.12
8.2.10.0040.00419.23
8.2.00.0030.00319.15
8.1.280.0110.00425.92
8.1.270.0040.00422.05
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0060.00619.22
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.13
8.1.190.0030.00617.10
8.1.180.0050.00518.10
8.1.170.0030.00518.37
8.1.160.0060.00318.71
8.1.150.0070.00018.75
8.1.140.0000.00720.73
8.1.130.0030.00319.97
8.1.120.0000.00717.25
8.1.110.0040.00417.31
8.1.100.0030.00517.29
8.1.90.0000.00717.21
8.1.80.0070.00017.20
8.1.70.0070.00017.22
8.1.60.0000.00817.49
8.1.50.0080.00017.32
8.1.40.0030.00517.47
8.1.30.0040.00417.49
8.1.20.0000.00817.59
8.1.10.0000.00817.49
8.1.00.0040.00417.36
8.0.300.0000.00719.64
8.0.290.0060.00316.75
8.0.280.0070.00018.34
8.0.270.0000.00717.25
8.0.260.0030.00319.93
8.0.250.0000.00716.91
8.0.240.0040.00416.88
8.0.230.0000.00717.05
8.0.220.0030.00316.95
8.0.210.0000.00616.88
8.0.200.0030.00316.85
8.0.190.0040.00416.98
8.0.180.0090.00016.81
8.0.170.0080.00016.87
8.0.160.0050.00216.97
8.0.150.0000.00716.84
8.0.140.0000.00716.72
8.0.130.0030.00313.30
8.0.120.0000.00716.86
8.0.110.0040.00416.79
8.0.100.0000.00716.90
8.0.90.0040.00416.91
8.0.80.0070.00716.84
8.0.70.0000.00816.87
8.0.60.0040.00416.84
8.0.50.0070.00016.82
8.0.30.0090.00716.91
8.0.20.0100.01017.16
8.0.10.0040.00416.89
8.0.00.0080.00916.63
7.4.330.0000.00515.55
7.4.320.0060.00016.37
7.4.300.0060.00016.49
7.4.290.0030.00316.45
7.4.280.0000.00716.43
7.4.270.0030.00316.52
7.4.260.0030.00313.26
7.4.250.0050.00316.29
7.4.240.0040.00416.37
7.4.230.0030.00316.62
7.4.220.0040.00416.31
7.4.210.0110.00516.45
7.4.200.0030.00316.57
7.4.130.0140.00716.41
7.4.120.0070.01016.57
7.4.110.0100.00716.40
7.4.100.0090.01216.34
7.4.90.0080.00916.44
7.4.80.0110.00719.39
7.4.70.0000.01716.48
7.4.60.0090.01216.41
7.4.50.0070.00416.20
7.4.40.0150.00316.72
7.4.00.0060.00814.69
7.3.330.0000.00816.21
7.3.320.0030.00313.38
7.3.310.0030.00316.20
7.3.300.0040.00416.32
7.3.290.0090.00716.33
7.3.260.0140.00516.40
7.3.240.0090.00716.42
7.3.230.0140.00316.43
7.3.210.0060.00916.48
7.3.200.0120.01216.45
7.3.190.0130.00616.56
7.3.180.0070.01016.51
7.3.170.0090.01316.45
7.3.160.0050.01116.52
7.3.90.0030.01214.62
7.3.80.0040.01514.58
7.3.70.0110.00314.77
7.3.60.0100.00314.69
7.3.50.0090.00914.86
7.3.40.0070.00714.81
7.3.30.0070.00714.68
7.3.20.0090.00614.71
7.3.10.0160.00314.65
7.3.00.0090.00614.76
7.2.330.0140.00416.47
7.2.320.0130.01016.44
7.2.310.0150.00316.56
7.2.300.0070.01016.75
7.2.290.0100.00616.52
7.2.220.0040.01114.87
7.2.210.0050.01115.09
7.2.200.0130.00614.98
7.2.190.0030.01614.91
7.2.180.0090.00615.04
7.2.170.0040.01114.95
7.2.160.0000.01414.95
7.2.150.0030.01315.20
7.2.140.0070.01114.96
7.2.130.0070.01015.03
7.2.120.0060.01014.91
7.2.110.0100.00615.10
7.2.100.0100.00614.77
7.2.90.0040.01215.07
7.2.80.0100.00614.93
7.2.70.0130.00315.05
7.2.60.0030.01315.09
7.2.50.0030.01915.01
7.2.40.0040.01114.87
7.2.30.0110.00414.88
7.2.20.0050.01014.81
7.2.10.0070.01415.07
7.2.00.0080.00814.95
7.1.320.0090.00913.76
7.1.310.0110.00713.95
7.1.300.0100.01013.93
7.1.290.0120.00313.91
7.1.280.0000.01513.80
7.1.270.0100.00313.80
7.1.260.0120.00313.93
7.1.250.0040.01113.90

preferences:
67.65 ms | 401 KiB | 5 Q