3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(int $x, int $y): int { return $x + $y; } var_dump(add(1, 2)); var_dump(add(1, '2'));

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)
8.3.60.0180.00316.38
8.3.50.0130.00721.99
8.3.40.0060.00918.66
8.3.30.0040.01118.56
8.3.20.0070.00020.13
8.3.10.0040.00423.69
8.3.00.0000.00819.85
8.2.180.0100.01016.50
8.2.170.0140.00022.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00021.06
8.2.120.0070.00026.35
8.2.110.0000.01020.39
8.2.100.0040.00817.72
8.2.90.0060.00318.03
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0060.00619.34
8.2.30.0050.00320.73
8.2.20.0080.00017.41
8.2.10.0040.00417.98
8.2.00.0040.00417.88
8.1.280.0140.00025.92
8.1.270.0060.00322.15
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.14
8.1.230.0040.00720.84
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.45
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0030.00520.64
8.1.150.0040.00418.86
8.1.140.0030.00619.31
8.1.130.0030.00317.53
8.1.120.0040.00417.36
8.1.110.0040.00417.30
8.1.100.0000.00817.30
8.1.90.0000.00817.25
8.1.80.0040.00417.24
8.1.70.0050.00217.30
8.1.60.0080.00017.52
8.1.50.0060.00317.46
8.1.40.0040.00817.34
8.1.30.0080.00017.57
8.1.20.0040.00417.47
8.1.10.0000.00717.52
8.1.00.0030.00917.32
8.0.300.0040.00420.14
8.0.290.0040.00416.75
8.0.280.0070.00018.34
8.0.270.0030.00317.19
8.0.260.0060.00017.06
8.0.250.0040.00416.84
8.0.240.0000.00716.99
8.0.230.0000.00716.96
8.0.220.0020.00516.84
8.0.210.0040.00416.87
8.0.200.0040.00416.98
8.0.190.0000.00917.01
8.0.180.0040.00416.93
8.0.170.0080.00016.84
8.0.160.0030.00316.77
8.0.150.0000.00716.71
8.0.140.0000.00716.88
8.0.130.0070.00013.29
8.0.120.0000.00816.86
8.0.110.0040.00416.78
8.0.100.0000.00716.80
8.0.90.0070.00016.77
8.0.80.0040.01616.88
8.0.70.0040.00416.86
8.0.60.0040.00416.77
8.0.50.0050.00316.80
8.0.30.0100.00917.18
8.0.20.0090.01217.40
8.0.10.0040.00417.07
8.0.00.0140.00516.66
7.4.330.0040.00016.80
7.4.320.0000.00716.37
7.4.300.0070.00316.51
7.4.290.0000.00716.42
7.4.280.0000.00916.41
7.4.270.0030.00316.36
7.4.260.0000.00716.51
7.4.250.0040.00416.51
7.4.240.0060.00116.46
7.4.230.0030.00316.64
7.4.220.0120.01516.53
7.4.210.0030.01716.56
7.4.200.0070.00016.60
7.4.160.0030.01316.23
7.4.150.0100.01417.40
7.4.140.0070.01217.86
7.4.130.0090.01116.49
7.4.120.0060.01316.47
7.4.110.0030.01316.16
7.4.100.0090.00916.54
7.4.90.0110.00616.25
7.4.80.0130.01019.39
7.4.70.0140.00316.42
7.4.60.0090.00616.54
7.4.50.0030.01616.05
7.4.40.0150.00516.35
7.4.30.0090.01216.61
7.4.10.0090.00914.80
7.4.00.0080.00714.82
7.3.330.0050.00313.26
7.3.320.0070.00013.30
7.3.310.0020.00516.20
7.3.300.0000.00716.37
7.3.290.0060.00816.26
7.3.280.0090.00816.28
7.3.270.0100.01017.40
7.3.260.0110.01116.31
7.3.250.0110.01116.39
7.3.240.0160.00516.42
7.3.230.0070.01016.42
7.3.210.0040.01216.53
7.3.200.0070.01416.43
7.3.190.0120.00316.39
7.3.180.0130.00316.29
7.3.170.0090.00916.59
7.3.160.0080.00816.34
7.3.130.0110.00715.13
7.3.120.0080.00914.77
7.3.110.0100.00614.77
7.3.100.0050.01214.56
7.3.90.0080.00814.79
7.3.80.0080.00214.88
7.3.70.0020.01414.82
7.3.60.0050.00614.83
7.3.50.0030.00914.78
7.3.40.0000.01214.81
7.3.30.0060.00614.88
7.3.20.0030.01216.69
7.3.10.0020.01116.67
7.3.00.0050.00916.62
7.2.330.0100.00716.39
7.2.320.0140.00916.72
7.2.310.0130.00316.51
7.2.300.0100.00716.71
7.2.290.0100.01316.43
7.2.260.0070.01314.56
7.2.250.0030.01414.83
7.2.240.0060.00914.88
7.2.230.0050.01214.83
7.2.220.0070.00915.17
7.2.210.0110.00514.87
7.2.200.0080.00815.03
7.2.190.0030.01215.01
7.2.180.0080.00814.97
7.2.170.0050.00914.89
7.2.160.0030.00714.92
7.2.150.0050.00916.84
7.2.140.0030.00716.85
7.2.130.0050.00816.82
7.2.120.0060.00916.72
7.2.110.0070.00516.73
7.2.100.0060.00616.78
7.2.90.0060.00916.67
7.2.80.0020.01216.78
7.2.70.0070.00816.86
7.2.60.0040.00816.87
7.2.50.0030.00916.81
7.2.40.0070.00516.81
7.2.30.0060.00616.89
7.2.20.0040.01116.80
7.2.10.0050.00716.75
7.2.00.0050.00817.27
7.1.330.0050.00915.65
7.1.320.0050.01015.82
7.1.310.0060.00815.76
7.1.300.0070.00715.73
7.1.290.0080.00615.49
7.1.280.0090.00315.59
7.1.270.0050.01015.71
7.1.260.0020.01315.48
7.1.250.0040.00815.65
7.1.240.0080.00715.61
7.1.230.0060.00715.66
7.1.220.0080.00315.61
7.1.210.0060.00915.74
7.1.200.0060.00515.70
7.1.190.0020.01215.59
7.1.180.0070.00415.69
7.1.170.0070.00715.68
7.1.160.0020.01115.68
7.1.150.0080.00615.83
7.1.140.0040.00615.63
7.1.130.0090.00815.66
7.1.120.0060.00815.69
7.1.110.0050.00815.71
7.1.100.0030.01016.46
7.1.90.0050.00815.80
7.1.80.0100.00515.78
7.1.70.0090.00416.15
7.1.60.0040.01116.11
7.1.50.0090.00616.13
7.1.40.0090.00815.81
7.1.30.0070.00915.92
7.1.20.0050.00816.00
7.1.10.0080.00515.72
7.1.00.0050.00615.97
7.0.330.0100.00315.39
7.0.320.0030.01015.38
7.0.310.0050.00915.06
7.0.300.0050.00615.31
7.0.290.0040.00815.17
7.0.280.0070.00615.39
7.0.270.0110.00515.45
7.0.260.0010.00715.45
7.0.250.0070.00815.52
7.0.240.0060.00615.38
7.0.230.0040.00815.41
7.0.220.0070.00515.23
7.0.210.0070.00415.18
7.0.200.0040.01015.73
7.0.190.0020.00815.64
7.0.180.0070.00715.71
7.0.170.0060.00615.64
7.0.160.0080.00515.59
7.0.150.0070.00615.54
7.0.140.0040.01115.55
7.0.130.0060.00715.57
7.0.120.0060.00715.54
7.0.110.0040.00715.55
7.0.100.0060.00615.58
7.0.90.0050.00915.55
7.0.80.0060.00915.67
7.0.70.0050.00915.66
7.0.60.0010.00915.55
7.0.50.0080.00415.74
7.0.40.0030.01013.99
7.0.30.0050.00614.02
7.0.20.0070.00714.06
7.0.10.0050.00814.05
7.0.00.0050.00913.83
5.6.400.0080.00714.40
5.6.390.0140.00014.35
5.6.380.0050.00814.16
5.6.370.0050.00514.07
5.6.360.0110.00214.27
5.6.350.0060.00413.95
5.6.340.0090.00714.15
5.6.330.0040.00414.31
5.6.320.0050.00814.30
5.6.310.0070.00414.10
5.6.300.0050.02516.38
5.6.290.0050.02616.30
5.6.280.0080.02616.35
5.6.270.0080.02016.34
5.6.260.0070.02116.44
5.6.250.0090.03416.44
5.6.240.0050.02016.38
5.6.230.0060.01816.31
5.6.220.0100.02816.37
5.6.210.0070.01716.36
5.6.200.0050.02516.35
5.6.190.0070.02816.39
5.6.180.0040.02316.40
5.6.170.0080.01716.31
5.6.160.0080.01816.35
5.6.150.0080.01916.36
5.6.140.0060.02216.22
5.6.130.0100.02016.43
5.6.120.0020.02416.39
5.6.110.0040.02216.37
5.6.100.0060.02016.40
5.6.90.0060.01816.28
5.6.80.0060.01816.17
5.6.70.0030.01916.00
5.6.60.0060.02216.17
5.6.50.0030.02016.08
5.6.40.0060.01816.06
5.6.30.0080.01716.04
5.6.20.0070.01616.01
5.6.10.0090.01616.16
5.6.00.0060.01816.17
5.5.380.0050.01914.10
5.5.370.0070.01414.21
5.5.360.0020.02314.09
5.5.350.0030.01814.16
5.5.340.0040.01914.31
5.5.330.0050.02214.26
5.5.320.0010.02214.39
5.5.310.0050.01814.20
5.5.300.0060.02714.47
5.5.290.0070.01814.22
5.5.280.0010.01814.34
5.5.270.0050.01714.30
5.5.260.0040.01614.35
5.5.250.0020.02414.18
5.5.240.0040.02014.12
5.5.230.0030.01813.95
5.5.220.0020.02013.96
5.5.210.0060.01614.02
5.5.200.0020.01814.08
5.5.190.0020.02114.10
5.5.180.0030.02114.01
5.5.170.0050.00814.06
5.5.160.0050.01414.08
5.5.150.0050.01714.06
5.5.140.0070.01614.11
5.5.130.0050.01714.21
5.5.120.0040.01814.10
5.5.110.0010.01914.07
5.5.100.0010.02313.96
5.5.90.0040.01914.15
5.5.80.0050.01614.13
5.5.70.0030.01913.92
5.5.60.0060.01813.92
5.5.50.0040.01713.91
5.5.40.0020.02013.87
5.5.30.0030.01713.98
5.5.20.0070.01313.98
5.5.10.0030.02214.04
5.5.00.0040.02013.90

preferences:
74.58 ms | 401 KiB | 5 Q