3v4l.org

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)
8.3.60.0170.00318.55
8.3.50.0120.00522.05
8.3.40.0070.00718.58
8.3.30.0070.00718.97
8.3.20.0000.00820.34
8.3.10.0040.00423.48
8.3.00.0080.00019.38
8.2.180.0070.01118.16
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.01122.07
8.2.110.0000.00922.28
8.2.100.0080.00417.53
8.2.90.0000.00818.92
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.55
8.2.50.0040.00418.07
8.2.40.0000.00818.09
8.2.30.0040.00417.77
8.2.20.0070.00017.57
8.2.10.0070.00017.88
8.2.00.0050.00317.57
8.1.280.0150.00625.92
8.1.270.0000.00822.14
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00423.79
8.1.230.0040.00719.09
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.18
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0040.00421.88
8.1.150.0040.00418.49
8.1.140.0030.00317.25
8.1.130.0030.00317.76
8.1.120.0000.00717.30
8.1.110.0040.00417.31
8.1.100.0000.00717.23
8.1.90.0070.00017.21
8.1.80.0000.00717.32
8.1.70.0040.00417.14
8.1.60.0030.00517.44
8.1.50.0000.00817.29
8.1.40.0050.00317.39
8.1.30.0000.00817.45
8.1.20.0040.00417.33
8.1.10.0070.00017.44
8.1.00.0030.00517.32
8.0.300.0000.00718.77
8.0.290.0090.00017.18
8.0.280.0040.00218.33
8.0.270.0030.00317.01
8.0.260.0030.00316.79
8.0.250.0030.00316.80
8.0.240.0040.00416.80
8.0.230.0000.00716.94
8.0.220.0030.00316.73
8.0.210.0000.00716.84
8.0.200.0000.00716.83
8.0.190.0040.00416.96
8.0.180.0030.00316.86
8.0.170.0040.00416.80
8.0.160.0030.00516.90
8.0.150.0000.00716.81
8.0.140.0050.00316.84
8.0.130.0080.00013.39
8.0.120.0040.00416.78
8.0.110.0050.00216.86
8.0.100.0000.00816.86
8.0.90.0040.00416.80
8.0.80.0040.01116.86
8.0.70.0000.00716.68
8.0.60.0040.00416.74
8.0.50.0040.00416.72
8.0.30.0150.00816.81
8.0.20.0060.01217.40
8.0.10.0080.00016.88
8.0.00.0120.00916.67
7.4.330.0000.00615.00
7.4.320.0060.00016.45
7.4.300.0000.00616.48
7.4.290.0000.00716.52
7.4.280.0030.00316.27
7.4.270.0000.00716.53
7.4.260.0000.00716.41
7.4.250.0060.00316.44
7.4.240.0040.00416.37
7.4.230.0030.00316.54
7.4.220.0070.01316.35
7.4.210.0060.00916.53
7.4.200.0000.00716.32
7.4.190.0030.00316.63
7.4.160.0060.01016.43
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0110.00816.48
7.4.120.0090.00716.42
7.4.110.0070.01016.58
7.4.100.0130.00916.52
7.4.90.0070.01116.38
7.4.80.0090.00919.39
7.4.70.0060.01316.48
7.4.60.0130.00316.38
7.4.50.0040.00416.45
7.4.40.0110.00722.77
7.4.30.0090.00616.45
7.4.10.0080.01115.01
7.4.00.0080.00814.98
7.3.330.0030.00313.16
7.3.320.0050.00013.27
7.3.310.0060.00016.28
7.3.300.0000.00716.29
7.3.290.0070.01016.18
7.3.280.0120.00716.27
7.3.270.0090.01217.40
7.3.260.0090.00916.21
7.3.250.0120.01016.47
7.3.240.0180.00316.22
7.3.230.0060.01516.52
7.3.210.0060.01116.48
7.3.200.0170.00519.39
7.3.190.0110.00616.44
7.3.180.0070.01016.43
7.3.170.0150.00616.42
7.3.160.0080.00816.34
7.3.130.0060.01114.78
7.3.120.0070.00814.81
7.3.110.0090.00714.78
7.3.100.0020.01214.87
7.3.90.0040.01014.63
7.3.80.0020.00914.90
7.3.70.0060.00814.70
7.3.60.0000.01514.71
7.3.50.0100.00714.65
7.3.40.0040.00714.72
7.3.30.0080.00714.81
7.3.20.0070.00716.73
7.3.10.0080.00916.43
7.3.00.0050.00816.47
7.2.330.0070.01016.60
7.2.320.0100.00716.57
7.2.310.0090.00916.62
7.2.300.0100.00716.66
7.2.290.0100.00716.66
7.2.260.0070.01215.10
7.2.250.0080.00914.96
7.2.240.0050.01115.02
7.2.230.0080.00614.83
7.2.220.0050.00714.70
7.2.210.0060.00815.01
7.2.200.0060.00914.95
7.2.190.0060.01014.96
7.2.180.0080.01014.84
7.2.170.0080.00814.93
7.2.160.0050.01214.90
7.2.150.0050.00916.86
7.2.140.0100.00516.91
7.2.130.0070.00916.86
7.2.120.0070.00516.79
7.2.110.0060.00616.69
7.2.100.0050.00816.90
7.2.90.0070.00716.65
7.2.80.0080.00716.74
7.2.70.0060.00616.76
7.2.60.0050.00816.78
7.2.50.0090.00316.76
7.2.40.0030.01116.77
7.2.30.0050.01116.90
7.2.20.0060.01216.60
7.2.10.0080.00516.61
7.2.00.0110.00317.61
7.1.330.0050.00815.80
7.1.320.0040.01015.61
7.1.310.0060.00615.80
7.1.300.0060.01115.50
7.1.290.0050.00815.71
7.1.280.0050.00915.53
7.1.270.0040.01015.56
7.1.260.0040.01015.64
7.1.250.0070.00715.47
7.1.240.0050.00815.64
7.1.230.0120.00015.52
7.1.220.0030.00915.49
7.1.210.0030.00915.64
7.1.200.0070.00315.58
7.1.190.0050.00915.69
7.1.180.0070.00615.64
7.1.170.0070.00515.74
7.1.160.0050.00715.70
7.1.150.0070.00815.76
7.1.140.0040.01215.71
7.1.130.0020.01115.57
7.1.120.0030.01015.65
7.1.110.0060.00215.80
7.1.100.0110.00916.52
7.1.90.0030.00715.64
7.1.80.0030.00915.47
7.1.70.0060.00616.01
7.1.60.0070.00916.98
7.1.50.0060.00716.09
7.1.40.0030.00615.62
7.1.30.0070.00515.76
7.1.20.0040.00815.64
7.1.10.0030.00715.74
7.1.00.0060.03217.89
7.0.330.0030.01115.29
7.0.320.0080.00815.21
7.0.310.0030.00915.29
7.0.300.0040.00615.38
7.0.290.0090.00215.21
7.0.280.0060.00815.31
7.0.270.0070.00615.33
7.0.260.0020.00815.34
7.0.250.0030.00915.44
7.0.240.0070.00215.38
7.0.230.0050.01015.35
7.0.220.0050.00715.11
7.0.210.0050.00815.37
7.0.200.0080.00415.91
7.0.190.0000.01015.41
7.0.180.0050.00615.19
7.0.170.0050.01115.41
7.0.160.0050.00715.31
7.0.150.0020.00815.26
7.0.140.0050.02717.64
7.0.130.0050.00615.43
7.0.120.0080.00515.27
7.0.110.0080.00515.33
7.0.100.0060.01816.92
7.0.90.0070.01816.92
7.0.80.0050.01816.83
7.0.70.0070.01816.87
7.0.60.0050.02216.86
7.0.50.0060.01817.06
7.0.40.0080.01515.65
7.0.30.0050.02015.66
7.0.20.0040.01915.65
7.0.10.0020.02115.60
7.0.00.0050.02115.54
5.6.400.0030.01014.50
5.6.390.0050.00814.44
5.6.380.0050.00714.30
5.6.370.0070.00514.15
5.6.360.0090.00514.08
5.6.350.0000.01314.30
5.6.340.0070.00914.17
5.6.330.0050.00614.22
5.6.320.0080.00713.94
5.6.310.0060.00514.13
5.6.300.0060.00514.08
5.6.290.0070.00614.29
5.6.280.0060.02816.46
5.6.270.0100.00514.46
5.6.260.0040.00814.08
5.6.250.0070.01616.30
5.6.240.0020.02316.36
5.6.230.0060.01816.32
5.6.220.0060.01716.17
5.6.210.0050.02016.31
5.6.200.0040.01916.45
5.6.190.0050.02116.51
5.6.180.0050.02016.49
5.6.170.0060.01716.47
5.6.160.0030.02116.54
5.6.150.0080.01716.36
5.6.140.0080.02416.38
5.6.130.0060.01816.47
5.6.120.0070.01516.48
5.6.110.0060.01816.55
5.6.100.0060.02016.42
5.6.90.0080.01916.44
5.6.80.0050.03416.26
5.6.70.0100.02816.14
5.6.60.0050.03016.14
5.6.50.0060.03216.24
5.6.40.0070.01716.16
5.6.30.0080.03016.22
5.6.20.0060.01816.23
5.6.10.0030.02816.28
5.6.00.0090.02716.20
5.5.380.0050.01816.22
5.5.370.0090.01316.21
5.5.360.0070.01716.25
5.5.350.0060.01916.06
5.5.340.0060.02016.35
5.5.330.0080.01416.34
5.5.320.0090.01716.40
5.5.310.0060.01616.16
5.5.300.0030.02216.16
5.5.290.0040.02016.24
5.5.280.0050.01916.34
5.5.270.0050.01816.45
5.5.260.0070.01516.36
5.5.250.0020.02016.33
5.5.240.0050.01816.17
5.5.230.0090.03016.05
5.5.220.0080.02916.02
5.5.210.0090.02716.08
5.5.200.0090.01916.21
5.5.190.0070.01716.14
5.5.180.0060.03216.00
5.5.170.0020.00913.97
5.5.160.0030.02415.97
5.5.150.0090.02716.19
5.5.140.0080.02915.93
5.5.130.0050.02616.05
5.5.120.0080.02516.03
5.5.110.0100.03215.93
5.5.100.0080.03016.09
5.5.90.0090.02715.90
5.5.80.0040.03116.02
5.5.70.0070.03416.03
5.5.60.0040.03215.96
5.5.50.0070.03016.06
5.5.40.0060.02216.03
5.5.30.0080.02915.80
5.5.20.0050.02616.05
5.5.10.0050.02715.99
5.5.00.0080.02816.13
5.4.450.0060.01714.61
5.4.440.0030.01814.60
5.4.430.0020.02114.56
5.4.420.0060.01314.51
5.4.410.0050.01514.44
5.4.400.0060.02914.39
5.4.390.0070.02614.39
5.4.380.0030.02114.39
5.4.370.0090.02414.35
5.4.360.0030.02714.38
5.4.350.0030.02014.34
5.4.340.0050.02314.41
5.4.330.0030.00712.08
5.4.320.0070.02914.45
5.4.310.0070.02314.44
5.4.300.0020.02314.43
5.4.290.0030.02714.50
5.4.280.0030.02914.38
5.4.270.0030.02014.38
5.4.260.0060.02814.43
5.4.250.0070.02914.40
5.4.240.0040.02914.42
5.4.230.0060.01414.40
5.4.220.0090.01314.37
5.4.210.0060.01814.44
5.4.200.0020.03114.51
5.4.190.0080.02714.47
5.4.180.0030.01914.51
5.4.170.0030.03014.34
5.4.160.0040.02214.40
5.4.150.0040.02914.38
5.4.140.0030.02113.49
5.4.130.0010.02013.47
5.4.120.0040.02813.51
5.4.110.0080.02013.48
5.4.100.0050.01713.46
5.4.90.0040.02013.51
5.4.80.0060.01913.49
5.4.70.0070.02713.54
5.4.60.0080.02413.50
5.4.50.0070.02513.53
5.4.40.0030.03113.51
5.4.30.0050.02413.50
5.4.20.0040.02013.58
5.4.10.0020.02413.46
5.4.00.0070.02813.26
5.3.290.0030.03012.92
5.3.280.0070.02412.87
5.3.270.0040.02612.94
5.3.260.0060.02612.88
5.3.250.0030.02512.91
5.3.240.0020.03112.92
5.3.230.0040.02712.87
5.3.220.0030.02712.88
5.3.210.0030.02912.91
5.3.200.0060.01812.89
5.3.190.0050.01812.90
5.3.180.0010.03012.92
5.3.170.0040.02112.88
5.3.160.0080.02412.90
5.3.150.0040.02712.86
5.3.140.0040.02712.86
5.3.130.0040.02912.91
5.3.120.0070.01812.85
5.3.110.0060.02812.85
5.3.100.0020.01712.72
5.3.90.0040.02112.69
5.3.80.0040.02012.71
5.3.70.0040.02212.74
5.3.60.0060.02712.66
5.3.50.0050.02212.67
5.3.40.0020.01912.65
5.3.30.0050.01612.67
5.3.20.0050.01912.58
5.3.10.0030.02912.57
5.3.00.0060.02612.54
5.2.170.0070.05711.06
5.2.160.0030.04010.98
5.2.150.0000.06011.06
5.2.140.0000.03311.14
5.2.130.0130.05711.02
5.2.120.0030.06710.98
5.2.110.0070.06011.08
5.2.100.0000.03710.95
5.2.90.0070.04310.96
5.2.80.0170.05011.16
5.2.70.0030.06011.06
5.2.60.0000.03011.00
5.2.50.0070.05710.98
5.2.40.0000.03011.05
5.2.30.0030.04710.94
5.2.20.0000.06011.00
5.2.10.0070.05710.87
5.2.00.0070.05010.76
5.1.60.0030.0479.84
5.1.50.0000.0579.99
5.1.40.0070.0509.80
5.1.30.0030.02710.25
5.1.20.0070.05010.26
5.1.10.0000.06310.09
5.1.00.0070.05010.12
5.0.50.0070.0338.55
5.0.40.0030.0338.24
5.0.30.0070.0608.22
5.0.20.0000.0308.28
5.0.10.0070.0178.21
5.0.00.0000.0338.23
4.4.90.0030.0137.50
4.4.80.0030.0337.50
4.4.70.0070.0177.50
4.4.60.0000.0137.50
4.4.50.0030.0307.50
4.4.40.0000.0377.50
4.4.30.0070.0107.50
4.4.20.0000.0177.50
4.4.10.0000.0337.50
4.4.00.0070.0437.50
4.3.110.0030.0177.50
4.3.100.0030.0237.50
4.3.90.0000.0177.50
4.3.80.0000.0277.50
4.3.70.0030.0307.50
4.3.60.0030.0337.50
4.3.50.0030.0277.50
4.3.40.0000.0537.50
4.3.30.0000.0237.50
4.3.20.0000.0177.50
4.3.10.0000.0377.50
4.3.00.0070.0307.50

preferences:
41.74 ms | 401 KiB | 5 Q