3v4l.org

run code in 300+ PHP versions simultaneously
<?php class weasel { } function show1(int $value) { var_dump($value); } function show2(weasel $value) { var_dump($value); } try { show1(new class {}); } catch (throwable $e) { echo $e->getMessage(), "\n"; } try { show2(new class {}); } catch (throwable $e) { echo $e->getMessage(), "\n"; }

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)
8.3.70.0060.00918.55
8.3.60.0180.00316.63
8.3.50.0170.00921.96
8.3.40.0100.01018.77
8.3.30.0120.00318.77
8.3.20.0000.00820.34
8.3.10.0070.00023.56
8.3.00.0080.00019.26
8.2.190.0120.00318.54
8.2.180.0100.01016.75
8.2.170.0080.00822.96
8.2.160.0070.01120.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00020.35
8.2.120.0000.00826.35
8.2.110.0100.01021.03
8.2.100.0000.01217.84
8.2.90.0030.00619.27
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0090.00317.80
8.2.50.0070.00318.07
8.2.40.0000.00819.34
8.2.30.0000.00820.73
8.2.20.0070.00417.82
8.2.10.0070.00017.93
8.2.00.0000.00718.16
8.1.280.0070.00725.92
8.1.270.0090.00023.70
8.1.260.0150.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0040.00719.01
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.70
8.1.180.0000.00718.10
8.1.170.0040.00418.63
8.1.160.0000.00722.00
8.1.150.0040.00418.84
8.1.140.0000.00819.53
8.1.130.0000.00717.75
8.1.120.0000.00717.36
8.1.110.0020.00517.36
8.1.100.0080.00317.30
8.1.90.0050.00217.40
8.1.80.0040.00417.43
8.1.70.0030.00317.42
8.1.60.0030.00617.61
8.1.50.0050.00317.41
8.1.40.0030.00617.59
8.1.30.0030.00517.70
8.1.20.0050.00317.59
8.1.10.0000.00717.56
8.1.00.0060.00617.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00218.50
8.0.270.0070.00017.13
8.0.260.0000.00617.22
8.0.250.0000.00717.07
8.0.240.0030.00317.06
8.0.230.0070.00017.00
8.0.220.0000.00816.84
8.0.210.0070.00016.88
8.0.200.0070.00016.99
8.0.190.0080.00017.04
8.0.180.0000.00716.98
8.0.170.0080.00016.98
8.0.160.0080.00016.88
8.0.150.0040.00416.94
8.0.140.0000.00716.83
8.0.130.0060.00013.36
8.0.120.0030.00516.95
8.0.110.0000.00716.88
8.0.100.0000.00716.90
8.0.90.0000.00716.95
8.0.80.0000.02317.01
8.0.70.0050.00216.85
8.0.60.0070.00016.91
8.0.50.0050.00216.80
8.0.30.0060.01217.13
8.0.20.0100.00817.40
8.0.10.0040.00417.08
8.0.00.0090.00816.82
7.4.330.0050.00016.69
7.4.320.0000.00616.65
7.4.300.0000.00616.61
7.4.290.0030.00316.60
7.4.280.0070.00016.64
7.4.270.0080.00016.48
7.4.260.0030.00616.66
7.4.250.0000.00716.52
7.4.240.0060.00216.52
7.4.230.0000.00716.48
7.4.220.0070.01116.54
7.4.210.0040.01116.40
7.4.200.0000.00716.61
7.4.160.0090.00616.57
7.4.150.0030.01517.40
7.4.140.0120.00917.86
7.4.130.0110.00916.52
7.4.120.0100.00716.59
7.4.110.0070.01016.61
7.4.100.0160.00616.50
7.4.90.0110.00616.38
7.4.80.0030.02019.39
7.4.70.0070.01016.66
7.4.60.0060.01516.55
7.4.50.0080.00816.59
7.4.40.0090.01216.33
7.4.30.0150.00316.36
7.4.00.0070.01015.18
7.3.330.0030.00313.32
7.3.320.0050.00013.11
7.3.310.0040.00416.32
7.3.300.0000.00716.26
7.3.290.0040.01116.25
7.3.280.0050.01216.27
7.3.270.0100.00717.40
7.3.260.0110.00716.24
7.3.250.0100.00816.40
7.3.240.0120.00416.45
7.3.230.0090.00816.56
7.3.210.0100.01116.41
7.3.200.0030.01416.17
7.3.190.0130.00316.43
7.3.180.0040.01116.25
7.3.170.0120.00916.49
7.3.160.0100.01016.41
7.3.10.0090.00316.38
7.3.00.0140.00316.54
7.2.330.0060.01216.80
7.2.320.0070.01016.19
7.2.310.0000.01816.68
7.2.300.0080.01116.57
7.2.290.0080.00816.41
7.2.130.0090.00616.73
7.2.120.0060.01016.66
7.2.110.0070.00316.71
7.2.100.0090.00316.69
7.2.90.0070.00716.70
7.2.80.0130.00616.88
7.2.70.0070.00816.65
7.2.60.0100.00916.79
7.2.50.0070.00716.82
7.2.40.0110.00916.85
7.2.30.0140.00716.75
7.2.20.0190.00716.82
7.2.10.0110.01116.88
7.2.00.0070.00817.92
7.1.250.0070.00315.81
7.1.200.0030.00915.68
7.1.100.0200.01011.91
7.1.70.0030.00916.84
7.1.60.0130.01319.36
7.1.50.0130.01016.62
7.1.00.0070.07022.50
7.0.200.0000.00716.74
7.0.70.0130.07721.76
7.0.60.0030.08021.66
7.0.50.0030.09322.12
7.0.40.0070.06320.07
7.0.30.0030.09320.10
7.0.20.0100.04320.15
7.0.10.0070.08020.02
7.0.00.0170.08020.12
5.6.280.0000.07720.90
5.6.220.0030.09020.62
5.6.210.0070.04320.63
5.6.200.0100.08720.94
5.6.190.0030.04721.08
5.6.180.0100.07321.12
5.6.170.0030.04721.05
5.6.160.0100.08021.01
5.6.150.0070.08321.01
5.6.140.0100.08321.11
5.6.130.0100.08721.08
5.6.120.0030.06021.17
5.6.110.0030.04721.05
5.6.100.0170.06720.93
5.6.90.0030.06020.95
5.6.80.0070.08320.51
5.6.70.0030.04720.46
5.6.60.0000.07720.42
5.6.50.0100.04320.40
5.6.40.0170.07720.32
5.6.30.0130.07720.33
5.6.20.0030.07720.41
5.6.10.0030.05320.30
5.6.00.0070.07320.52
5.5.360.0030.06020.39
5.5.350.0030.09320.33
5.5.340.0070.09020.91
5.5.330.0130.07720.86
5.5.320.0070.04020.84
5.5.310.0030.07020.84
5.5.300.0000.06020.73
5.5.290.0030.07020.77
5.5.280.0130.07020.83
5.5.270.0100.08320.85
5.5.260.0230.07320.82
5.5.250.0100.08020.66
5.5.240.0130.07320.21
5.5.230.0070.08020.28
5.5.220.0030.05320.29
5.5.210.0030.06320.29
5.5.200.0000.06720.27
5.5.190.0030.08320.23
5.5.180.0070.06720.13
5.5.160.0070.04020.27
5.5.150.0030.07720.13
5.5.140.0230.06720.17
5.5.130.0100.05720.27
5.5.120.0070.07320.18
5.5.110.0130.06720.14
5.5.100.0170.07320.10
5.5.90.0070.07720.10
5.5.80.0170.05720.11
5.5.70.0170.06720.09
5.5.60.0130.06720.07
5.5.50.0030.06020.09
5.5.40.0000.04319.95
5.5.30.0170.06720.05
5.5.20.0100.06320.08
5.5.10.0030.08020.01
5.5.00.0030.07720.04
5.4.450.0130.07019.54
5.4.440.0100.08319.36
5.4.430.0070.07719.45
5.4.420.0100.08019.55
5.4.410.0000.07319.10
5.4.400.0030.08318.91
5.4.390.0100.04719.04
5.4.380.0300.05719.18
5.4.370.0100.05319.13
5.4.360.0030.08318.88
5.4.350.0000.06719.05
5.4.340.0000.07319.15
5.4.320.0030.04019.14
5.4.310.0030.04719.16
5.4.300.0030.08319.11
5.4.290.0130.06718.90
5.4.280.0030.04719.12
5.4.270.0030.08019.23
5.4.260.0070.07719.21
5.4.250.0030.06719.04
5.4.240.0030.06719.11
5.4.230.0070.07719.09
5.4.220.0100.07318.94
5.4.210.0100.07319.03
5.4.200.0130.07019.03
5.4.190.0100.05319.08
5.4.180.0030.07719.11
5.4.170.0030.07318.93
5.4.160.0070.07719.16
5.4.150.0030.04319.03
5.4.140.0070.07016.31
5.4.130.0070.07316.30
5.4.120.0070.06316.47
5.4.110.0030.07716.49
5.4.100.0070.07716.33
5.4.90.0100.06316.52
5.4.80.0070.07316.49
5.4.70.0100.07316.47
5.4.60.0070.07316.37
5.4.50.0000.08316.31
5.4.40.0170.06316.37
5.4.30.0070.07316.46
5.4.20.0070.07716.44
5.4.10.0070.06316.37
5.4.00.0070.06715.77
5.3.290.0100.06714.64
5.3.280.0070.06014.52
5.3.270.0070.06014.53
5.3.260.0000.07714.73
5.3.250.0000.08014.63
5.3.240.0030.07714.66
5.3.230.0100.07314.55
5.3.220.0070.05714.50
5.3.210.0070.07714.60
5.3.200.0030.04714.71
5.3.190.0030.08314.60
5.3.180.0070.05314.66
5.3.170.0030.07714.67
5.3.160.0000.07314.57
5.3.150.0030.07314.52
5.3.140.0030.05714.63
5.3.130.0030.08314.61
5.3.120.0130.05014.67
5.3.110.0100.07314.61
5.3.100.0100.07314.03
5.3.90.0030.08014.14
5.3.80.0070.07713.92
5.3.70.0130.07314.09
5.3.60.0030.05013.91
5.3.50.0030.07713.84
5.3.40.0070.06714.01
5.3.30.0070.03313.94
5.3.20.0070.07713.63
5.3.10.0100.06713.67
5.3.00.0070.07313.63
5.2.170.0000.03312.41
5.2.160.0030.04712.41
5.2.150.0030.03312.41
5.2.140.0030.03012.41
5.2.130.0030.04312.41
5.2.120.0070.05712.41
5.2.110.0070.06012.41
5.2.100.0070.05312.41
5.2.90.0100.05712.41
5.2.80.0000.05312.41
5.2.70.0070.05312.41
5.2.60.0030.06312.41
5.2.50.0030.06712.41
5.2.40.0070.06012.41
5.2.30.0100.05712.41
5.2.20.0030.06312.41
5.2.10.0000.04012.41
5.2.00.0030.06012.41
5.1.60.0030.03712.41
5.1.50.0030.05312.41
5.1.40.0000.06012.41
5.1.30.0030.06012.41
5.1.20.0070.04312.41
5.1.10.0030.06012.41
5.1.00.0070.04712.41
5.0.50.0000.03712.41
5.0.40.0070.04312.41
5.0.30.0030.05012.41
5.0.20.0030.02012.41
5.0.10.0000.02712.41
5.0.00.0030.03012.41
4.4.90.0000.01712.41
4.4.80.0000.02712.41
4.4.70.0000.04012.41
4.4.60.0100.02712.41
4.4.50.0000.03312.41
4.4.40.0000.05312.41
4.4.30.0000.02012.41
4.4.20.0000.03012.41
4.4.10.0030.03012.41
4.4.00.0000.05012.41
4.3.110.0070.03312.41
4.3.100.0030.03712.41
4.3.90.0000.01712.41
4.3.80.0000.02712.41
4.3.70.0100.02312.41
4.3.60.0030.01712.41
4.3.50.0070.01012.41
4.3.40.0000.02712.41
4.3.30.0000.03312.41
4.3.20.0070.03312.41
4.3.10.0030.01712.41
4.3.00.0000.03712.41

preferences:
44.04 ms | 401 KiB | 5 Q