3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'Chess\\WebBundle\\Category\\Classname'; $name = 'Classname'; var_dump(join('', array_slice(explode('\\', $name), -1)));

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)
8.3.60.0140.00718.43
8.3.50.0120.00622.05
8.3.40.0110.00418.73
8.3.30.0080.00818.93
8.3.20.0040.00420.15
8.3.10.0080.00023.51
8.3.00.0050.00319.51
8.2.180.0090.01216.38
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.01
8.2.110.0070.00319.18
8.2.100.0040.00717.84
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0000.00917.92
8.2.50.0090.00018.07
8.2.40.0060.00319.60
8.2.30.0050.00218.10
8.2.20.0050.00217.54
8.2.10.0000.00717.92
8.2.00.0000.00819.42
8.1.280.0200.00025.92
8.1.270.0080.00023.96
8.1.260.0070.00026.35
8.1.250.0090.00028.09
8.1.240.0000.00822.02
8.1.230.0000.01118.88
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0000.01021.96
8.1.150.0000.00818.60
8.1.140.0040.00417.37
8.1.130.0040.00417.82
8.1.120.0070.00017.30
8.1.110.0000.00717.40
8.1.100.0040.00417.32
8.1.90.0000.00717.25
8.1.80.0000.00717.39
8.1.70.0000.00717.27
8.1.60.0060.00317.53
8.1.50.0000.00717.50
8.1.40.0000.00817.49
8.1.30.0050.00317.58
8.1.20.0040.00417.43
8.1.10.0040.00417.44
8.1.00.0000.00917.31
8.0.300.0030.00320.08
8.0.290.0070.00416.63
8.0.280.0040.00418.38
8.0.270.0000.00717.20
8.0.260.0030.00317.19
8.0.250.0040.00416.89
8.0.240.0000.00716.88
8.0.230.0030.00316.82
8.0.220.0060.00316.84
8.0.210.0000.00716.79
8.0.200.0070.00016.79
8.0.190.0000.00716.82
8.0.180.0040.00416.75
8.0.170.0040.00416.76
8.0.160.0040.00416.88
8.0.150.0000.00816.73
8.0.140.0000.00716.83
8.0.130.0000.00613.32
8.0.120.0040.00416.82
8.0.110.0040.00416.75
8.0.100.0050.00216.71
8.0.90.0000.00716.61
8.0.80.0070.01416.78
8.0.70.0000.00716.61
8.0.60.0070.00016.81
8.0.50.0000.00716.82
8.0.30.0070.01117.02
8.0.20.0140.00617.40
8.0.10.0000.00716.73
8.0.00.0080.01216.72
7.4.330.0020.00215.00
7.4.320.0000.00616.54
7.4.300.0070.00016.54
7.4.290.0030.00316.38
7.4.280.0000.00716.56
7.4.270.0040.00416.46
7.4.260.0070.00016.41
7.4.250.0030.00316.50
7.4.240.0020.00516.56
7.4.230.0000.00716.38
7.4.220.0060.01216.64
7.4.210.0070.01016.39
7.4.200.0030.00316.34
7.4.160.0100.00716.46
7.4.150.0100.00717.40
7.4.140.0060.01117.86
7.4.130.0100.00716.48
7.4.120.0120.00516.43
7.4.110.0100.01316.39
7.4.100.0070.01016.48
7.4.90.0140.00316.52
7.4.80.0030.01619.39
7.4.70.0060.00916.52
7.4.60.0070.01016.36
7.4.50.0040.00416.25
7.4.40.0140.00316.52
7.4.30.0120.00416.35
7.4.00.0030.01414.64
7.3.330.0030.00312.90
7.3.320.0050.00012.87
7.3.310.0070.00016.10
7.3.300.0000.00716.12
7.3.290.0060.00916.14
7.3.280.0080.00816.14
7.3.270.0120.01217.40
7.3.260.0140.00716.32
7.3.250.0100.00816.29
7.3.240.0060.01216.29
7.3.230.0100.00616.39
7.3.210.0060.01316.07
7.3.200.0080.00819.39
7.3.190.0090.00916.53
7.3.180.0040.01116.11
7.3.170.0100.01016.41
7.3.160.0030.01316.13
7.3.120.0070.01014.47
7.2.330.0060.01216.22
7.2.320.0030.01416.47
7.2.310.0140.00316.52
7.2.300.0070.01016.52
7.2.290.0080.00816.30
7.2.60.0040.01116.76
7.2.50.0030.01016.74
7.1.200.0120.00315.83
7.1.70.0060.01016.84
7.1.60.0140.01019.70
7.1.50.0060.01316.55
7.1.00.0100.07022.36
7.0.200.0080.00016.73
7.0.140.0070.07021.97
7.0.60.0130.07719.99
7.0.50.0070.04017.86
7.0.40.0070.04019.98
7.0.30.0200.04020.09
7.0.20.0400.07320.00
7.0.10.0430.06720.09
7.0.00.0030.08720.19
5.6.280.0130.06321.12
5.6.210.0130.07320.52
5.6.200.0070.08718.19
5.6.190.0070.07320.61
5.6.180.0070.07020.67
5.6.170.0300.07320.46
5.6.160.0130.04320.37
5.6.150.0030.08318.21
5.6.140.0070.05718.07
5.6.130.0030.06318.07
5.6.120.0100.07721.02
5.6.110.0100.07720.97
5.6.100.0130.07721.03
5.6.90.0070.04020.87
5.6.80.0100.07720.43
5.6.70.4370.04320.35
5.5.350.0170.06320.39
5.5.340.0130.07717.97
5.5.330.0070.05020.23
5.5.320.0070.08020.31
5.5.310.0400.07320.21
5.5.300.0000.08017.87
5.5.290.0100.06317.95
5.5.280.0070.05020.79
5.5.270.0030.04020.95
5.5.260.0030.08320.83
5.5.250.0100.08020.61
5.5.240.0070.07720.28
5.4.450.3900.04019.32
5.4.440.0100.05019.46
5.4.430.1330.05319.36
5.4.420.3770.03719.23
5.4.410.4000.03719.27
5.4.400.4470.04019.18
5.4.390.3300.04019.15
5.4.380.3900.04318.86
5.4.370.3600.04018.90
5.4.360.3930.03319.15
5.4.350.4030.04019.19
5.4.340.3470.03718.99
5.4.320.3170.04018.86
5.4.310.3470.04018.96
5.4.300.3570.03719.04
5.4.290.3670.03319.15
5.4.280.2830.03319.17
5.4.270.2630.03719.04
5.4.260.2870.03319.14
5.4.250.3630.03719.03
5.4.240.4000.03318.86
5.4.230.3770.04319.15
5.4.220.3670.03319.07
5.4.210.3870.03718.89
5.4.200.3870.03719.07
5.4.190.3930.03318.88
5.4.180.3870.03719.00
5.4.170.3730.03319.23
5.4.160.4370.03719.12
5.4.150.5530.04719.02
5.4.140.4500.04316.33
5.4.130.4500.04016.21
5.4.120.4630.03316.05
5.4.110.4430.04016.36
5.4.100.4630.03016.46
5.4.90.4530.03316.38
5.4.80.4200.03316.30
5.4.70.0070.04316.11
5.4.60.0030.07316.36
5.4.50.4470.03316.54
5.4.40.4600.03316.35
5.4.30.3700.03716.29
5.4.20.3230.04316.51
5.4.10.3530.04016.34
5.4.00.3130.03315.82
5.3.290.3400.04014.59
5.3.280.3830.03714.55
5.3.270.3400.04014.55
5.3.260.4730.04314.57
5.3.250.3830.04314.48
5.3.240.4130.04014.53
5.3.230.4430.04014.52
5.3.220.4500.03014.38
5.3.210.4630.03714.57
5.3.200.4300.03314.57
5.3.190.4130.03714.38
5.3.180.4500.04014.45
5.3.170.1130.04714.48
5.3.160.1330.06714.65
5.3.150.4500.03714.49
5.3.140.4200.04314.48
5.3.130.3230.03714.63
5.3.120.4070.03314.46
5.3.110.3700.05014.46
5.3.100.3670.04014.13
5.3.90.4170.04313.95
5.3.80.3830.03713.95
5.3.70.3630.03013.84
5.3.60.3830.03314.09
5.3.50.3830.03313.87
5.3.40.2370.03713.96
5.3.30.0030.04713.87
5.3.20.2170.05313.62
5.3.10.4270.03013.60
5.3.00.4530.03713.61
5.2.170.3100.03011.07
5.2.160.3030.02711.09
5.2.150.0070.06311.08
5.2.140.0000.03311.00
5.2.130.3530.02711.18
5.2.120.3770.02711.09
5.2.110.3870.03011.08
5.2.100.3800.02311.08
5.2.90.3870.02711.02
5.2.80.4100.03311.08
5.2.70.4030.03011.27
5.2.60.2700.03011.12
5.2.50.3300.02710.91
5.2.40.2730.03010.96
5.2.30.2600.02011.05
5.2.20.2530.02310.89
5.2.10.2670.02710.86
5.2.00.2370.02710.59
5.1.60.2470.02310.04
5.1.50.2830.02310.03
5.1.40.2530.0239.99
5.1.30.2700.02710.32
5.1.20.2470.02710.20
5.1.10.2830.02710.21
5.1.00.3200.02310.01
5.0.50.1430.0208.69
5.0.40.1730.0208.41
5.0.30.1500.0238.20
5.0.20.1670.0208.27
5.0.10.1770.0178.14
5.0.00.1830.0278.29
4.4.90.1430.0175.83
4.4.80.1500.0175.78
4.4.70.1570.0105.75
4.4.60.1500.0175.83
4.4.50.1600.0175.80
4.4.40.1200.0235.81
4.4.30.1570.0135.82
4.4.20.1670.0175.95
4.4.10.1630.0175.93
4.4.00.1400.0275.87
4.3.110.1600.0135.75
4.3.100.1800.0105.80
4.3.90.1500.0175.67
4.3.80.1470.0275.77
4.3.70.1770.0175.82
4.3.60.1300.0205.72
4.3.50.1470.0175.69
4.3.40.1570.0275.70
4.3.30.0830.0275.24
4.3.20.0930.0205.24
4.3.10.0870.0205.24
4.3.00.0970.0205.24

preferences:
36.87 ms | 401 KiB | 5 Q