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(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)
8.3.60.0120.00618.43
8.3.50.0100.00716.15
8.3.40.0120.00618.97
8.3.30.0040.01118.89
8.3.20.0040.00421.90
8.3.10.0000.00723.64
8.3.00.0040.00422.44
8.2.180.0130.00616.50
8.2.170.0100.00722.96
8.2.160.0100.00720.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0050.00326.16
8.2.110.0050.00520.44
8.2.100.0110.00017.72
8.2.90.0000.00817.75
8.2.80.0040.00418.73
8.2.70.0060.00317.93
8.2.60.0060.00318.22
8.2.50.0000.00818.10
8.2.40.0040.00419.30
8.2.30.0040.00419.30
8.2.20.0000.00718.14
8.2.10.0090.00019.16
8.2.00.0000.00719.16
8.1.280.0100.00625.92
8.1.270.0050.00322.23
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00920.68
8.1.230.0110.00017.83
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00517.11
8.1.180.0080.00018.10
8.1.170.0000.00818.52
8.1.160.0030.00718.75
8.1.150.0070.00018.70
8.1.140.0000.00720.82
8.1.130.0000.00720.04
8.1.120.0000.00717.27
8.1.110.0030.00617.36
8.1.100.0040.00417.23
8.1.90.0040.00417.32
8.1.80.0060.00317.22
8.1.70.0030.00317.33
8.1.60.0040.00417.41
8.1.50.0080.00017.47
8.1.40.0000.00817.46
8.1.30.0040.00417.55
8.1.20.0040.00417.41
8.1.10.0050.00317.41
8.1.00.0000.00817.30
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0070.00318.37
8.0.270.0030.00517.21
8.0.260.0060.00020.00
8.0.250.0070.00017.03
8.0.240.0000.00716.99
8.0.230.0000.00716.98
8.0.220.0040.00416.79
8.0.210.0000.00716.74
8.0.200.0030.00316.99
8.0.190.0000.00816.92
8.0.180.0080.00016.94
8.0.170.0060.00316.99
8.0.160.0000.00716.96
8.0.150.0070.00016.68
8.0.140.0070.00016.88
8.0.130.0060.00013.25
8.0.120.0040.00416.76
8.0.110.0000.00716.71
8.0.100.0000.00716.94
8.0.90.0080.00016.75
8.0.80.0100.00416.92
8.0.70.0040.00416.92
8.0.60.0000.00716.78
8.0.50.0040.00416.69
8.0.30.0110.00717.08
8.0.20.0150.00317.13
8.0.10.0000.00716.90
8.0.00.0140.00616.63
7.4.330.0030.00315.55
7.4.320.0030.00316.47
7.4.300.0060.00016.34
7.4.290.0050.00316.34
7.4.280.0060.00316.45
7.4.270.0040.00416.54
7.4.260.0000.00513.16
7.4.250.0000.00816.45
7.4.240.0000.00716.42
7.4.230.0000.00716.51
7.4.220.0040.00416.27
7.4.210.0050.00916.47
7.4.200.0070.00016.34
7.4.130.0060.01216.34
7.4.120.0150.00616.51
7.4.110.0110.00716.64
7.4.100.0110.01116.33
7.4.90.0070.01116.39
7.4.80.0100.00719.39
7.4.70.0110.01116.30
7.4.60.0080.00816.41
7.4.50.0070.00716.25
7.4.40.0090.00916.70
7.4.10.0080.00814.93
7.4.00.0090.00614.73
7.3.330.0040.00416.21
7.3.320.0060.00013.43
7.3.310.0000.00716.22
7.3.300.0040.00416.31
7.3.290.0110.00616.31
7.3.260.0120.00616.42
7.3.240.0130.00616.47
7.3.230.0110.00716.25
7.3.210.0120.00616.61
7.3.200.0120.00616.50
7.3.190.0080.00816.35
7.3.180.0150.00616.55
7.3.170.0090.00916.62
7.3.160.0000.01616.36
7.3.130.0040.01114.71
7.3.120.0030.01414.65
7.3.110.0030.01314.89
7.3.100.0070.01015.05
7.3.90.0100.00614.78
7.3.80.0050.01014.88
7.3.70.0060.00814.85
7.3.60.0070.00914.79
7.3.50.0080.00914.89
7.3.40.0070.00514.62
7.3.30.0100.00614.69
7.3.20.0020.01615.68
7.3.10.0100.00715.73
7.3.00.0090.00815.84
7.2.330.0170.00316.50
7.2.320.0060.01116.71
7.2.310.0100.00616.70
7.2.300.0050.01016.36
7.2.290.0090.00616.64
7.2.260.0060.00614.96
7.2.250.0130.00714.90
7.2.240.0000.01415.21
7.2.230.0110.00314.82
7.2.220.0020.01214.88
7.2.210.0070.00914.72
7.2.200.0030.01115.14
7.2.190.0040.01114.77
7.2.180.0080.01115.02
7.2.170.0050.01015.02
7.2.160.0000.01614.92
7.2.150.0140.00715.79
7.2.140.0080.01015.95
7.2.130.0100.00515.83
7.2.120.0080.00815.94
7.2.110.0080.00715.83
7.2.100.0090.00615.88
7.2.90.0070.01016.01
7.2.80.0090.00615.96
7.2.70.0100.00515.94
7.2.60.0080.00716.01
7.2.50.0070.00715.83
7.2.40.0070.00815.91
7.2.30.0060.00916.06
7.2.20.0050.01316.03
7.2.10.0040.01215.97
7.2.00.0070.01315.94
7.1.330.0040.00415.38
7.1.320.0100.01014.87
7.1.310.0090.00714.66
7.1.300.0130.00714.69
7.1.290.0160.00514.58
7.1.280.0080.00614.78
7.1.270.0070.00714.70
7.1.260.0070.00914.76
7.1.250.0050.01214.79
7.1.240.0070.01015.70
7.1.230.0040.01115.79
7.1.220.0030.00815.44
7.1.210.0080.00415.46
7.1.200.0090.00615.63
7.1.190.0030.01215.78
7.1.180.0080.00815.70
7.1.170.0080.00815.70
7.1.160.0130.00015.79
7.1.150.0000.01715.85
7.1.140.0110.00315.83
7.1.130.0070.00715.46
7.1.120.0000.01415.50
7.1.110.0040.01115.63
7.1.100.0070.00715.80
7.1.90.0030.01015.67
7.1.80.0080.00015.61
7.1.70.0070.00715.74
7.1.60.0090.00315.30
7.1.50.0100.00315.30
7.1.40.0030.00715.71
7.1.30.0030.01015.68
7.1.20.0060.00915.75
7.1.10.0000.01715.79
7.1.00.0030.01015.85

preferences:
62.18 ms | 401 KiB | 5 Q