3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Local\User\Package; class Teste { public function getClassNamePHP5() { return self::class; } public function getClassNamePHP() { return __CLASS__; } } $t = new Teste(); var_dump( $t->getClassNamePHP5() ); var_dump( $t->getClassNamePHP() );

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)
8.3.60.0140.00318.30
8.3.50.0080.01121.99
8.3.40.0120.00318.86
8.3.30.0130.00320.17
8.3.20.0050.00220.20
8.3.10.0040.00422.09
8.3.00.0040.00422.37
8.2.180.0140.00716.88
8.2.170.0040.01422.96
8.2.160.0150.00622.25
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0030.00620.71
8.2.110.0030.00619.45
8.2.100.0080.00817.72
8.2.90.0040.00419.05
8.2.80.0030.00619.18
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0000.00719.39
8.2.20.0040.00417.51
8.2.10.0080.00017.73
8.2.00.0060.00317.50
8.1.280.0070.01025.92
8.1.270.0000.00823.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0070.00620.80
8.1.220.0060.00318.77
8.1.210.0060.00619.09
8.1.200.0030.00617.13
8.1.190.0040.00417.28
8.1.180.0080.00018.10
8.1.170.0000.00918.66
8.1.160.0050.00318.82
8.1.150.0000.00718.46
8.1.140.0040.00417.30
8.1.130.0030.00317.89
8.1.120.0000.00717.31
8.1.110.0020.00517.41
8.1.100.0000.00917.38
8.1.90.0030.00517.47
8.1.80.0000.00717.42
8.1.70.0000.00717.42
8.1.60.0050.00217.62
8.1.50.0000.00717.54
8.1.40.0000.00717.39
8.1.30.0050.00317.63
8.1.20.0000.00817.68
8.1.10.0050.00317.41
8.1.00.0080.00017.39
8.0.300.0030.00519.94
8.0.290.0070.00017.05
8.0.280.0000.00718.27
8.0.270.0000.00717.17
8.0.260.0030.00316.75
8.0.250.0040.00416.80
8.0.240.0040.00416.87
8.0.230.0070.00016.87
8.0.220.0030.00516.74
8.0.210.0080.00016.88
8.0.200.0070.00016.77
8.0.190.0020.00516.88
8.0.180.0040.00416.90
8.0.170.0040.00416.77
8.0.160.0000.00716.95
8.0.150.0030.00316.84
8.0.140.0000.00716.83
8.0.130.0060.00013.29
8.0.120.0050.00316.82
8.0.110.0040.00416.76
8.0.100.0040.00416.84
8.0.90.0040.00416.66
8.0.80.0100.01316.90
8.0.70.0000.00816.85
8.0.60.0000.00716.84
8.0.50.0050.00216.82
8.0.30.0080.01116.91
8.0.20.0080.00917.40
8.0.10.0030.00316.85
8.0.00.0080.01016.60
7.4.330.0000.00515.01
7.4.320.0030.00316.55
7.4.300.0000.00616.53
7.4.290.0000.00716.63
7.4.280.0030.00316.49
7.4.270.0000.00716.61
7.4.260.0000.00613.30
7.4.250.0020.00516.58
7.4.240.0030.00516.62
7.4.230.0030.00316.51
7.4.220.0130.00616.56
7.4.210.0070.01116.57
7.4.200.0030.00316.64
7.4.190.0040.00416.38
7.4.160.0110.00516.67
7.4.150.0080.00817.40
7.4.140.0080.00917.86
7.4.130.0050.01216.50
7.4.120.0100.00616.32
7.4.110.0160.00316.51
7.4.100.0070.01016.32
7.4.90.0110.00716.56
7.4.80.0070.01119.39
7.4.70.0090.00616.37
7.4.60.0000.01716.57
7.4.50.0000.00816.18
7.4.40.0060.00622.77
7.4.30.0060.01116.41
7.4.00.0100.00714.93
7.3.330.0030.00213.21
7.3.320.0020.00213.20
7.3.310.0000.00716.24
7.3.300.0000.00716.25
7.3.290.0110.00416.36
7.3.280.0080.00316.21
7.3.270.0140.00417.40
7.3.260.0060.01616.18
7.3.250.0160.00516.34
7.3.240.0100.00716.28
7.3.230.0040.01216.39
7.3.210.0120.00616.20
7.3.200.0130.00319.39
7.3.190.0130.00916.28
7.3.180.0100.00716.37
7.3.170.0090.00616.27
7.3.160.0080.00816.28
7.3.120.0080.00414.75
7.2.330.0070.01116.34
7.2.320.0110.01116.40
7.2.310.0110.00816.32
7.2.300.0070.01316.59
7.2.290.0040.01316.29
7.2.00.0030.00919.02
7.1.200.0090.00615.61
7.1.100.0060.00818.05
7.1.70.0050.00217.00
7.1.60.0130.01019.21
7.1.50.0100.00016.83
7.1.00.0070.06022.37
7.0.200.0030.00616.31
7.0.140.0100.06722.04
7.0.60.0100.07319.82
7.0.50.0030.06017.84
7.0.40.0100.07020.13
7.0.30.0470.04720.33
7.0.20.0270.03020.05
7.0.10.0100.08320.15
7.0.00.0100.04720.32
5.6.280.0070.07021.04
5.6.210.0000.07020.76
5.6.200.0030.08018.22
5.6.190.0130.08320.48
5.6.180.0200.04320.55
5.6.170.0300.06720.39
5.6.160.0070.06320.45
5.6.150.0030.05318.15
5.6.140.0170.07018.18
5.6.130.0070.07318.27
5.6.120.0130.07021.14
5.6.110.0130.05320.94
5.6.100.0100.08321.02
5.6.90.0100.06020.98
5.6.80.0070.08020.41
5.5.350.0270.06020.43
5.5.340.0030.08317.99
5.5.330.0030.07720.13
5.5.320.0600.07020.34
5.5.310.0170.04720.24
5.5.300.0070.05317.98
5.5.290.0030.06718.03
5.5.280.0170.07720.98
5.5.270.0100.05020.86
5.5.260.0070.08320.76
5.5.250.0270.08720.59
5.5.240.0300.07320.23
5.4.450.3600.04019.55
5.4.440.0130.07019.57
5.4.430.3470.03319.32
5.4.420.3700.04019.40
5.4.410.3970.03719.44
5.4.400.3670.03019.09
5.4.390.3670.03719.25
5.4.380.3830.03719.15
5.4.370.4330.04018.88
5.4.360.3700.04019.31
5.4.350.3730.03318.85
5.4.340.4030.03719.15
5.4.320.3700.04018.98
5.4.310.3570.04019.20
5.4.300.3330.03319.16
5.4.290.3000.04718.85
5.4.280.3670.04018.99
5.4.270.3670.04018.89
5.4.260.3670.04319.09
5.4.250.3600.04019.21
5.4.240.3430.03719.22
5.4.230.3730.03319.21
5.4.220.4100.03318.98
5.4.210.3700.04018.86
5.4.200.2830.04018.85
5.4.190.2430.04018.88
5.4.180.3330.03719.12
5.4.170.2730.03719.08
5.4.160.2000.03319.20
5.4.150.3470.03319.20
5.4.140.3470.03316.56
5.4.130.3170.03716.37
5.4.120.3500.03316.55
5.4.110.3600.03316.56
5.4.100.3470.03316.40
5.4.90.3330.04016.61
5.4.80.3770.03316.40
5.4.70.4070.03716.57
5.4.60.3570.04316.53
5.4.50.3670.03316.52
5.4.40.3630.03316.32
5.4.30.3630.03316.39
5.4.20.3830.03316.16
5.4.10.3500.04316.18
5.4.00.3670.03715.82
5.3.290.3130.03714.78
5.3.280.3530.04014.57
5.3.270.3800.03014.61
5.3.260.1770.04014.51
5.3.250.3270.04014.57
5.3.240.3230.04014.53
5.3.230.2670.04014.82
5.3.220.3700.03014.57
5.3.210.3930.03014.54
5.3.200.3770.04014.54
5.3.190.3600.03714.62
5.3.180.3630.03714.46
5.3.170.3870.03714.47
5.3.160.3670.03314.58
5.3.150.3630.03714.61
5.3.140.3700.03714.46
5.3.130.3970.03314.46
5.3.120.3770.03314.63
5.3.110.3730.03314.55
5.3.100.3730.03014.01
5.3.90.3670.03714.13
5.3.80.3770.03314.10
5.3.70.3170.03713.99
5.3.60.3570.03713.93
5.3.50.3700.03013.87
5.3.40.3700.03314.19
5.3.30.3730.03313.98
5.3.20.4700.02713.71
5.3.10.3970.03313.56
5.3.00.3600.04013.64
5.2.170.2930.02711.01
5.2.160.2770.02711.23
5.2.150.3200.03311.03
5.2.140.3030.02711.25
5.2.130.3270.02311.11
5.2.120.3030.02711.25
5.2.110.3030.03311.04
5.2.100.3000.03010.95
5.2.90.3000.02710.95
5.2.80.3000.02711.10
5.2.70.3470.03311.25
5.2.60.3000.03010.91
5.2.50.2700.03010.87
5.2.40.2600.02710.82
5.2.30.1670.03010.91
5.2.20.2530.02711.00
5.2.10.0300.03010.80
5.2.00.0030.03310.68
5.1.60.0070.0209.88
5.1.50.0100.0279.97
5.1.40.1530.02310.07
5.1.30.2670.03010.25
5.1.20.2530.02710.26
5.1.10.2530.02010.01
5.1.00.2470.0309.97
5.0.50.1270.0178.60
5.0.40.1030.0208.38
5.0.30.1200.0308.14
5.0.20.1170.0208.24
5.0.10.1400.0208.04
5.0.00.1270.0278.03
4.4.90.1430.0176.38
4.4.80.1300.0136.38
4.4.70.1200.0176.38
4.4.60.1430.0176.38
4.4.50.1230.0136.38
4.4.40.0000.0276.38
4.4.30.0000.0176.38
4.4.20.1230.0136.38
4.4.10.1200.0176.38
4.4.00.1270.0276.38
4.3.110.1200.0176.38
4.3.100.1270.0106.38
4.3.90.1430.0176.38
4.3.80.1330.0236.38
4.3.70.1170.0176.38
4.3.60.1270.0106.38
4.3.50.1430.0206.38
4.3.40.1230.0206.38
4.3.30.0570.0176.38
4.3.20.0600.0176.38
4.3.10.0700.0206.38
4.3.00.0830.0176.38

preferences:
43.81 ms | 400 KiB | 5 Q