3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function foo(int $x) { var_dump($x); } $a = 'hello'; $a = (int)$a; foo($a);

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)
8.4.120.0130.00820.62
8.4.110.0100.01017.85
8.4.100.0110.01217.75
8.4.90.0110.00920.39
8.4.80.0110.00920.78
8.4.70.0070.01017.77
8.4.60.0130.00918.56
8.4.50.0140.00718.41
8.4.40.0130.00618.52
8.4.30.0040.00418.48
8.4.20.0130.00720.42
8.4.10.0080.01217.53
8.3.250.0130.00619.01
8.3.240.0120.00816.38
8.3.230.0090.00716.66
8.3.220.0050.00218.48
8.3.210.0110.00416.49
8.3.200.0060.00316.11
8.3.190.0100.00517.17
8.3.180.0090.00920.60
8.3.170.0140.00420.75
8.3.160.0080.01217.08
8.3.150.0070.01317.20
8.3.140.0110.00716.50
8.3.130.0030.00618.16
8.3.120.0070.00318.85
8.3.110.0030.00518.46
8.3.100.0040.00416.63
8.3.90.0000.00818.28
8.3.80.0030.01017.97
8.3.70.0140.00316.50
8.3.60.0080.00816.63
8.3.50.0150.00524.45
8.3.40.0140.00320.07
8.3.30.0080.00618.47
8.3.20.0080.00021.78
8.3.10.0050.00322.09
8.3.00.0030.00520.37
8.2.290.0110.00816.79
8.2.280.0120.00618.49
8.2.270.0080.00017.26
8.2.260.0030.01516.48
8.2.250.0080.00018.85
8.2.240.0080.00018.63
8.2.230.0030.00620.94
8.2.220.0100.00024.06
8.2.210.0070.01126.77
8.2.200.0100.00016.38
8.2.190.0100.01016.63
8.2.180.0040.01118.05
8.2.170.0110.00422.96
8.2.160.0100.00321.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00721.06
8.2.100.0080.00417.66
8.2.90.0040.00419.28
8.2.80.0090.00017.97
8.2.70.0040.00417.38
8.2.60.0070.00017.80
8.2.50.0030.00718.07
8.2.40.0080.00018.22
8.2.30.0000.00717.86
8.2.20.0020.00717.86
8.2.10.0030.00619.24
8.2.00.0000.00719.27
8.1.330.0080.01016.07
8.1.320.0140.00516.31
8.1.310.0150.00016.69
8.1.300.0070.01017.63
8.1.290.0060.00318.88
8.1.280.0110.00425.92
8.1.270.0040.00421.83
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0150.00322.36
8.1.230.0040.00820.85
8.1.220.0040.00417.79
8.1.210.0000.00818.79
8.1.200.0060.00617.35
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0030.00518.77
8.1.160.0000.00718.86
8.1.150.0020.00518.73
8.1.140.0070.00018.82
8.1.130.0000.00718.86
8.1.120.0040.00417.41
8.1.110.0040.00417.36
8.1.100.0000.00717.29
8.1.90.0000.00717.41
8.1.80.0040.00417.34
8.1.70.0000.00717.45
8.1.60.0050.00317.55
8.1.50.0040.00417.46
8.1.40.0000.00917.55
8.1.30.0040.00417.53
8.1.20.0040.00717.70
8.1.10.0040.00417.45
8.1.00.0100.00317.23
8.0.300.0000.00719.91
8.0.290.0060.00316.63
8.0.280.0000.00718.37
8.0.270.0000.00818.04
8.0.260.0030.00318.29
8.0.250.0000.00716.92
8.0.240.0060.00016.81
8.0.230.0040.00416.92
8.0.220.0030.00316.68
8.0.210.0070.00016.86
8.0.200.0070.00016.77
8.0.190.0040.00416.77
8.0.180.0030.00516.76
8.0.170.0090.00416.72
8.0.160.0030.00316.80
8.0.150.0030.00516.77
8.0.140.0060.00616.66
8.0.130.0000.00513.29
8.0.120.0000.00716.78
8.0.110.0000.00716.70
8.0.100.0030.00316.88
8.0.90.0040.00416.82
8.0.80.0080.01116.80
8.0.70.0040.00416.72
8.0.60.0000.00716.63
8.0.50.0000.00716.77
8.0.30.0060.01116.93
8.0.20.0080.01117.10
8.0.10.0000.00816.81
8.0.00.0160.00316.66
7.4.330.0030.00315.55
7.4.320.0030.00316.58
7.4.300.0060.00016.39
7.4.290.0030.00316.57
7.4.280.0080.00316.52
7.4.270.0040.00416.51
7.4.260.0030.00313.20
7.4.250.0040.00416.58
7.4.240.0020.00516.56
7.4.230.0040.00416.62
7.4.220.0040.00416.32
7.4.210.0050.01116.51
7.4.200.0070.00016.59
7.4.130.0120.00916.48
7.4.120.0130.00416.45
7.4.110.0100.00716.54
7.4.100.0070.01016.29
7.4.90.0040.01416.36
7.4.80.0080.00819.39
7.4.70.0080.00916.32
7.4.60.0070.01116.52
7.4.50.0100.00316.38
7.4.40.0080.00816.45
7.4.30.0110.00416.30
7.4.20.0060.01016.09
7.4.10.0080.00816.29
7.4.00.0110.00516.35
7.3.330.0040.00416.34
7.3.320.0050.00013.15
7.3.310.0030.00316.34
7.3.300.0000.00616.16
7.3.290.0040.01016.25
7.3.280.0090.00616.23
7.3.260.0090.00716.29
7.3.230.0150.00416.35
7.3.210.0030.01516.30
7.3.200.0060.00916.30
7.3.190.0060.01016.42
7.3.180.0080.00816.33
7.3.170.0100.00916.38
7.3.160.0110.00416.20
7.3.150.0040.01116.36
7.3.140.0060.00916.51
7.3.130.0050.01116.36
7.3.120.0130.00316.27
7.3.110.0120.00416.30
7.3.100.0040.01116.27
7.3.90.0100.00716.43
7.3.80.0060.00916.30
7.3.70.0040.01216.20
7.3.60.0040.01116.24
7.3.50.0090.00616.33
7.3.40.0040.01116.30
7.3.30.0080.00816.30
7.3.20.0100.00716.35
7.3.10.0060.00916.38
7.3.00.0130.00316.27
7.2.330.0120.00616.29
7.2.320.0050.00816.55
7.2.310.0100.01216.20
7.2.300.0100.00716.58
7.2.290.0080.00816.52
7.2.280.0060.00916.67
7.2.270.0080.00816.50
7.2.260.0080.00816.46
7.2.250.0060.00916.45
7.2.240.0030.01316.48
7.2.230.0080.00816.40
7.2.220.0060.00916.59
7.2.210.0130.00316.49
7.2.200.0040.01116.39
7.2.190.0120.00616.50
7.2.180.0090.00916.41
7.2.170.0000.01616.41
7.2.160.0130.00316.54
7.2.150.0160.00016.52
7.2.140.0100.00616.46
7.2.130.0250.00416.52
7.2.120.0100.00716.48
7.2.110.0090.00616.32
7.2.100.0060.01016.55
7.2.90.0030.01716.24
7.2.80.0100.01116.52
7.2.70.0100.00716.38
7.2.60.0070.01016.37
7.2.50.0000.01616.51
7.2.40.0160.00016.40
7.2.30.0120.00616.59
7.2.20.0060.01016.63
7.2.10.0100.00716.69
7.2.00.0060.01016.53

preferences:
30.95 ms | 403 KiB | 5 Q