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run code in 300+ PHP versions simultaneously
<?php namespace Boule\de\ta\mere; class foo{} $class = '\\Boule\\de\\ta\\mere\\foo'; $object = new $class(); var_dump($object instanceof \Boule\de\ta\mere);

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)
8.3.60.0100.01018.30
8.3.50.0120.00421.87
8.3.40.0090.00618.84
8.3.30.0140.00019.02
8.3.20.0000.00820.33
8.3.10.0050.00321.92
8.3.00.0050.00322.45
8.2.180.0100.01016.63
8.2.170.0100.00622.96
8.2.160.0100.00320.52
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0120.00626.16
8.2.120.0050.00319.23
8.2.110.0070.00322.30
8.2.100.0040.00819.51
8.2.90.0000.00919.17
8.2.80.0080.00018.03
8.2.70.0080.00317.50
8.2.60.0000.00717.80
8.2.50.0030.00518.07
8.2.40.0040.00418.20
8.2.30.0070.00018.00
8.2.20.0000.00717.59
8.2.10.0030.00619.47
8.2.00.0040.00417.64
8.1.280.0150.00325.92
8.1.270.0080.00023.96
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.74
8.1.230.0090.00318.96
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.09
8.1.190.0000.00717.40
8.1.180.0050.00218.10
8.1.170.0050.00318.39
8.1.160.0000.00721.93
8.1.150.0000.00718.57
8.1.140.0050.00217.41
8.1.130.0070.00017.88
8.1.120.0000.00817.42
8.1.110.0000.00717.43
8.1.100.0040.00417.39
8.1.90.0030.00317.35
8.1.80.0070.00017.28
8.1.70.0000.00717.28
8.1.60.0040.00417.55
8.1.50.0040.00417.33
8.1.40.0050.00217.45
8.1.30.0070.00017.44
8.1.20.0000.00717.60
8.1.10.0080.00017.53
8.1.00.0030.00617.39
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0030.00318.38
8.0.270.0000.00817.19
8.0.260.0030.00316.62
8.0.250.0070.00016.91
8.0.240.0060.00316.90
8.0.230.0020.00516.91
8.0.220.0000.00716.81
8.0.210.0000.00716.78
8.0.200.0000.00916.86
8.0.190.0000.00716.89
8.0.180.0060.00516.87
8.0.170.0060.00316.87
8.0.160.0040.00416.76
8.0.150.0080.00016.72
8.0.140.0050.00416.75
8.0.130.0030.00313.16
8.0.120.0000.00816.71
8.0.110.0050.00316.82
8.0.100.0050.00216.82
8.0.90.0000.00816.82
8.0.80.0090.00616.77
8.0.70.0050.00216.79
8.0.60.0070.00016.81
8.0.50.0030.00516.82
8.0.30.0130.00617.00
8.0.20.0110.00817.40
8.0.10.0030.00516.91
8.0.00.0070.01416.75
7.4.330.0000.00615.00
7.4.320.0060.00016.52
7.4.300.0030.00316.53
7.4.290.0040.00416.59
7.4.280.0000.00716.53
7.4.270.0070.00016.54
7.4.260.0080.00016.51
7.4.250.0070.00016.41
7.4.240.0060.00116.46
7.4.230.0030.00316.34
7.4.220.0060.01216.61
7.4.210.0130.00716.52
7.4.200.0000.00716.63
7.4.190.0070.00016.56
7.4.160.0060.00916.43
7.4.150.0170.00017.40
7.4.140.0080.01017.86
7.4.130.0050.01516.42
7.4.120.0060.01516.60
7.4.110.0030.01416.28
7.4.100.0070.01016.54
7.4.90.0070.01016.42
7.4.80.0080.01519.39
7.4.70.0030.01316.55
7.4.60.0090.00916.38
7.4.50.0000.00616.36
7.4.40.0080.00822.77
7.4.30.0030.01316.27
7.4.00.0060.00915.03
7.3.330.0070.00013.25
7.3.320.0000.00613.23
7.3.310.0040.00416.30
7.3.300.0000.00716.21
7.3.290.0090.00516.20
7.3.280.0100.00516.24
7.3.270.0080.01217.40
7.3.260.0160.00016.23
7.3.250.0160.00816.32
7.3.240.0160.00316.61
7.3.230.0140.00716.39
7.3.210.0120.00616.59
7.3.200.0070.01019.39
7.3.190.0100.01016.57
7.3.180.0080.00716.29
7.3.170.0110.01116.64
7.3.160.0060.01116.61
7.3.120.0040.01214.81
7.2.330.0160.00616.47
7.2.320.0130.01016.73
7.2.310.0090.01216.33
7.2.300.0130.00616.41
7.2.290.0130.00316.66
7.2.60.0150.00316.55
7.2.50.0000.00916.62
7.1.200.0060.00915.82
7.1.70.0090.00017.15
7.1.60.0100.01319.82
7.1.50.0100.00716.87
7.1.00.0000.08022.36
7.0.200.0000.00816.75
7.0.140.0100.06322.05
7.0.100.0600.05019.91
7.0.90.0500.06719.90
7.0.80.0230.08019.87
7.0.70.0570.07720.00
7.0.60.0500.09019.88
7.0.50.0630.07720.17
7.0.40.0030.05320.13
7.0.30.0070.08720.11
7.0.20.0070.08320.00
7.0.10.0000.07720.08
7.0.00.0000.05720.12
5.6.280.0070.07021.11
5.6.250.0100.08020.54
5.6.240.0100.08020.63
5.6.230.0100.08320.66
5.6.220.0230.07020.62
5.6.210.0170.07720.66
5.6.200.0130.07021.01
5.6.190.0200.07320.96
5.6.180.0030.08721.00
5.6.170.0100.07021.14
5.6.160.0130.06021.10
5.6.150.0000.05721.03
5.6.140.0070.04021.04
5.6.130.0000.04720.95
5.6.120.0070.04021.08
5.6.110.0000.05320.98
5.6.100.0030.04321.08
5.6.90.0000.04320.91
5.6.80.0100.04020.30
5.6.70.0070.03720.48
5.6.60.0100.03320.33
5.6.50.0030.04020.52
5.6.40.0100.03720.50
5.6.30.0030.04020.53
5.6.20.0070.05320.36
5.6.10.0000.04320.36
5.6.00.0030.04020.32
5.5.380.0070.08320.54
5.5.370.0170.06720.52
5.5.360.0000.08320.41
5.5.350.0030.08720.43
5.5.340.0170.07320.81
5.5.330.0030.08720.80
5.5.320.0130.07020.93
5.5.310.0070.07720.63
5.5.300.0070.06320.78
5.5.290.0030.07020.86
5.5.280.0030.04320.80
5.5.270.0070.03720.77
5.5.260.0030.04320.79
5.5.250.0030.04020.70
5.5.240.0030.04320.16
5.5.230.0100.03720.27
5.5.220.0070.03720.24
5.5.210.0030.03320.27
5.5.200.0070.03720.23
5.5.190.0070.06720.21
5.5.180.0000.07020.11
5.5.160.0030.04320.22
5.5.150.0000.04020.07
5.5.140.0000.04020.23
5.5.130.0030.04020.13
5.5.120.0000.04720.23
5.5.110.0030.04720.18
5.5.100.0070.03720.11
5.5.90.0070.03320.00
5.5.80.0100.03320.17
5.5.70.0030.04020.12
5.5.60.0070.03320.10
5.5.50.0070.03720.05
5.5.40.0030.04320.05
5.5.30.0030.05320.09
5.5.20.0070.03320.04
5.5.10.0030.04020.11
5.5.00.0030.05020.08
5.4.450.0230.03019.42
5.4.440.0100.04719.54
5.4.430.0100.03319.55
5.4.420.0030.04019.41
5.4.410.0030.04319.36
5.4.400.0000.04018.86
5.4.390.0000.04319.14
5.4.380.0030.03718.95
5.4.370.0070.04019.13
5.4.360.0000.04319.05
5.4.350.0100.06018.95
5.4.340.0100.03018.85
5.4.320.0030.04019.04
5.4.310.0030.03719.04
5.4.300.0070.05019.18
5.4.290.0000.04018.95
5.4.280.0070.04319.21
5.4.270.0000.04019.11
5.4.260.0030.03719.18
5.4.250.0100.04018.84
5.4.240.0030.03719.20
5.4.230.0030.04018.84
5.4.220.0070.03719.09
5.4.210.0070.03319.03
5.4.200.0000.04018.84
5.4.190.0070.04319.05
5.4.180.0070.04019.02
5.4.170.0030.04019.22
5.4.160.0030.03719.03
5.4.150.0130.05718.86
5.4.140.0030.03716.43
5.4.130.0070.03316.41
5.4.120.0000.05016.40
5.4.110.0000.04016.49
5.4.100.0070.08016.33
5.4.90.0030.07716.35
5.4.80.0030.05316.48
5.4.70.0070.07016.50
5.4.60.0070.05316.34
5.4.50.0100.06316.31
5.4.40.0100.02716.54
5.4.30.0000.07316.36
5.4.20.0030.07316.31
5.4.10.0070.07316.36
5.4.00.0030.05015.86
5.3.290.0000.04314.58
5.3.280.0000.03714.68
5.3.270.0030.03714.66
5.3.260.0030.04014.61
5.3.250.0000.04014.58
5.3.240.0000.05314.65
5.3.230.0100.04314.61
5.3.220.0000.04314.57
5.3.210.0130.06314.55
5.3.200.0070.07314.70
5.3.190.0070.05314.69
5.3.180.0030.05014.59
5.3.170.0030.06014.62
5.3.160.0070.07314.68
5.3.150.0070.06714.50
5.3.140.0130.07314.61
5.3.130.0030.03714.48
5.3.120.0030.03714.66
5.3.110.0070.08714.65
5.3.100.0000.05714.30
5.3.90.0030.08014.30
5.3.80.0100.03314.30
5.3.70.0100.08314.30
5.3.60.0070.07314.30
5.3.50.0070.06314.30
5.3.40.0100.07314.30
5.3.30.0030.04014.30
5.3.20.0070.07014.30
5.3.10.0130.04714.30
5.3.00.0030.06714.30
5.2.170.0030.06014.30
5.2.160.0030.06014.30
5.2.150.0070.05714.30
5.2.140.0000.03314.30
5.2.130.0030.05714.30
5.2.120.0170.05014.30
5.2.110.0070.05714.30
5.2.100.0130.05314.30
5.2.90.0030.06314.30
5.2.80.0000.06314.30
5.2.70.0070.03314.30
5.2.60.0000.06314.30
5.2.50.0070.06314.30
5.2.40.0000.06014.30
5.2.30.0030.04714.30
5.2.20.0070.05314.30
5.2.10.0030.04714.30
5.2.00.0070.04714.30
5.1.60.0070.04014.30
5.1.50.0070.02014.30
5.1.40.0070.02714.30
5.1.30.0030.06014.30
5.1.20.0030.05714.30
5.1.10.0030.05714.30
5.1.00.0100.03714.30
5.0.50.0000.04014.30
5.0.40.0000.03714.30
5.0.30.0030.06014.30
5.0.20.0000.04014.30
5.0.10.0000.04314.30
5.0.00.0030.06014.30
4.4.90.0030.03314.30
4.4.80.0000.03314.30
4.4.70.0000.03714.30
4.4.60.0000.03314.30
4.4.50.0030.03714.30
4.4.40.0000.06014.30
4.4.30.0030.03014.30
4.4.20.0070.03314.30
4.4.10.0070.03314.30
4.4.00.0000.04314.30
4.3.110.0030.04014.30
4.3.100.0000.02714.30
4.3.90.0000.02714.30
4.3.80.0030.04714.30
4.3.70.0030.02714.30
4.3.60.0030.03314.30
4.3.50.0070.03014.30
4.3.40.0030.05014.30
4.3.30.0030.03314.30
4.3.20.0000.03714.30
4.3.10.0000.03714.30
4.3.00.0000.03314.30

preferences:
48.19 ms | 401 KiB | 5 Q