3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(string $bar) { echo "I got $bar!", PHP_EOL; } foo(new class { public function __toString() { return self::class; } });

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)
8.3.60.0080.00818.31
8.3.50.0100.01121.20
8.3.40.0120.00318.82
8.3.30.0140.00718.68
8.3.20.0040.00420.21
8.3.10.0000.01421.78
8.3.00.0050.00320.20
8.2.180.0140.00416.63
8.2.170.0070.00722.96
8.2.160.0070.00719.29
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00619.95
8.2.110.0100.00021.03
8.2.100.0080.00317.66
8.2.90.0040.00419.37
8.2.80.0050.00318.20
8.2.70.0040.00417.80
8.2.60.0040.00417.80
8.2.50.0090.00418.10
8.2.40.0000.00720.55
8.2.30.0030.00620.51
8.2.20.0050.00317.66
8.2.10.0040.00417.93
8.2.00.0040.00418.10
8.1.280.0060.00925.92
8.1.270.0040.00423.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00020.76
8.1.230.0110.00020.88
8.1.220.0000.00917.76
8.1.210.0030.00518.77
8.1.200.0050.00317.36
8.1.190.0050.00517.23
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00722.12
8.1.150.0040.00718.88
8.1.140.0030.00617.28
8.1.130.0030.00317.67
8.1.120.0000.00717.28
8.1.110.0060.00317.39
8.1.100.0000.00717.36
8.1.90.0040.00417.30
8.1.80.0000.00717.25
8.1.70.0000.00817.27
8.1.60.0040.00417.51
8.1.50.0040.00417.48
8.1.40.0040.00417.43
8.1.30.0000.00817.62
8.1.20.0000.00717.58
8.1.10.0050.00317.49
8.1.00.0060.00317.48
8.0.300.0000.00819.97
8.0.290.0060.00316.75
8.0.280.0030.00318.34
8.0.270.0070.00017.30
8.0.260.0040.00417.24
8.0.250.0000.00716.91
8.0.240.0080.00016.84
8.0.230.0000.00717.01
8.0.220.0030.00416.94
8.0.210.0040.00416.82
8.0.200.0040.00417.02
8.0.190.0040.00417.07
8.0.180.0030.00516.98
8.0.170.0060.00316.93
8.0.160.0040.00416.84
8.0.150.0070.00016.92
8.0.140.0070.00016.94
8.0.130.0040.00413.32
8.0.120.0040.00416.94
8.0.110.0040.00416.98
8.0.100.0040.00416.96
8.0.90.0000.00716.74
8.0.80.0080.00716.89
8.0.70.0070.00016.78
8.0.60.0100.00016.85
8.0.50.0070.00016.74
8.0.30.0110.01117.04
8.0.20.0090.01017.40
8.0.10.0030.00516.88
8.0.00.0080.01116.73
7.4.330.0000.00515.08
7.4.320.0000.00716.43
7.4.300.0070.00016.48
7.4.290.0050.00216.50
7.4.280.0030.00316.53
7.4.270.0000.00816.42
7.4.260.0030.00316.54
7.4.250.0000.00816.41
7.4.240.0050.00316.43
7.4.230.0040.00416.60
7.4.220.0110.01416.55
7.4.210.0120.00316.46
7.4.200.0000.00716.62
7.4.160.0120.00916.46
7.4.150.0150.00317.40
7.4.140.0080.01217.86
7.4.130.0130.00316.40
7.4.120.0110.00616.49
7.4.110.0060.00916.45
7.4.100.0120.00616.55
7.4.90.0150.00316.43
7.4.80.0130.00319.39
7.4.70.0120.00916.37
7.4.60.0110.00716.59
7.4.50.0000.00816.64
7.4.40.0140.00616.54
7.4.30.0150.00316.50
7.4.00.0070.01014.86
7.3.330.0030.00313.20
7.3.320.0000.00513.18
7.3.310.0030.00316.25
7.3.300.0070.00016.19
7.3.290.0060.00816.36
7.3.280.0110.00816.38
7.3.270.0180.00617.40
7.3.260.0170.00716.51
7.3.250.0070.01116.33
7.3.240.0170.00616.35
7.3.230.0130.01016.39
7.3.210.0120.00616.34
7.3.200.0070.01316.37
7.3.190.0070.01716.24
7.3.180.0150.00916.38
7.3.170.0120.00616.34
7.3.160.0140.00316.35
7.3.10.0070.00716.89
7.3.00.0030.00716.45
7.2.330.0100.01016.65
7.2.320.0150.00616.28
7.2.310.0060.01116.64
7.2.300.0030.01716.10
7.2.290.0060.01516.37
7.2.130.0080.00016.78
7.2.120.0030.01416.86
7.2.110.0000.01316.84
7.2.100.0040.01416.85
7.2.90.0030.00616.88
7.2.80.0080.00816.88
7.2.70.0030.01416.81
7.2.60.0030.01216.75
7.2.50.0000.01416.74
7.2.40.0070.00716.95
7.2.30.0110.00316.95
7.2.20.0120.00616.79
7.2.10.0070.00716.79
7.2.00.0020.01118.17
7.1.250.0090.00915.67
7.1.200.0030.00915.76
7.1.100.0030.00617.80
7.1.70.0000.01016.79
7.1.60.0140.01119.29
7.1.50.0000.01816.86
7.1.00.0070.07322.36
7.0.200.0000.01016.67
7.0.60.0100.04319.94
7.0.50.0070.03717.88
7.0.40.0130.06720.21
7.0.30.0270.08020.17
7.0.20.0270.07020.09
7.0.10.0030.06320.30
7.0.00.0070.08320.22
5.6.280.0070.06320.99
5.6.210.0070.05320.59
5.6.200.0030.07018.20
5.6.190.0070.09020.63
5.6.180.0330.07020.68
5.6.170.0300.05320.51
5.6.160.0030.05320.57
5.6.150.0000.05318.23
5.6.140.0070.05718.24
5.6.130.0030.05718.25
5.6.120.0100.07720.93
5.6.110.0100.08021.01
5.6.100.0200.05320.98
5.6.90.0070.04021.02
5.6.80.0130.07020.29
5.5.350.0130.06720.38
5.5.340.0030.08018.07
5.5.330.0100.07320.35
5.5.320.0400.07720.36
5.5.310.0230.03020.36
5.5.300.0070.03318.03
5.5.290.0170.07018.08
5.5.280.0030.04720.80
5.5.270.0070.04320.96
5.5.260.0070.08720.68
5.5.250.0100.08020.78
5.5.240.0230.07720.29
5.4.450.0730.06019.63
5.4.440.0770.05319.16
5.4.430.0700.05719.38
5.4.420.0770.05319.54
5.4.410.0770.05319.49
5.4.400.0700.05019.37
5.4.390.0770.05018.97
5.4.380.0770.04718.88
5.4.370.0730.05318.87
5.4.360.0700.06719.29
5.4.350.0730.06719.14
5.4.340.0900.06719.37
5.4.320.0800.05019.30
5.4.310.0800.04718.98
5.4.300.0800.05019.21
5.4.290.0770.05319.34
5.4.280.0800.04719.22
5.4.270.0770.05019.14
5.4.260.0770.04719.24
5.4.250.0730.05319.25
5.4.240.0870.06019.05
5.4.230.0800.04319.25
5.4.220.0670.06019.27
5.4.210.0700.05719.27
5.4.200.0700.05319.27
5.4.190.0770.05019.24
5.4.180.0930.04719.26
5.4.170.0700.05718.95
5.4.160.0770.05019.29
5.4.150.0770.06318.96
5.4.140.0770.04716.52
5.4.130.0700.05316.35
5.4.120.0670.05716.35
5.4.110.0830.04316.64
5.4.100.0670.05716.45
5.4.90.0800.04716.58
5.4.80.0730.04716.61
5.4.70.0030.04016.54
5.4.60.0300.05316.43
5.4.50.0230.05316.48
5.4.40.0170.05016.16
5.4.30.0000.04316.42
5.4.20.0000.06716.32
5.4.10.0270.04316.34

preferences:
57.88 ms | 401 KiB | 5 Q