3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Dog{ public static function sound(){ $bark = "WOOF!"; return $bark; } } $new = new Dog(); echo $new->sound();

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)
8.3.40.0100.00518.56
8.3.30.0170.00318.65
8.3.20.0100.00718.48
8.3.10.0050.00320.36
8.3.00.0050.00223.48
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0100.00019.30
8.2.100.0070.00417.71
8.2.90.0040.00419.05
8.2.80.0040.00418.04
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0040.00418.22
8.2.40.0050.00320.41
8.2.30.0040.00419.17
8.2.20.0000.00717.64
8.2.10.0000.00819.54
8.2.00.0030.00617.62
8.1.270.0000.00723.99
8.1.260.0100.00726.35
8.1.250.0090.00028.09
8.1.240.0030.00621.24
8.1.230.0110.00019.07
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0080.00017.11
8.1.180.0050.00318.10
8.1.170.0090.00018.57
8.1.160.0050.00218.88
8.1.150.0030.00520.21
8.1.140.0000.00817.25
8.1.130.0000.00617.72
8.1.120.0050.00217.30
8.1.110.0000.00817.37
8.1.100.0030.00317.30
8.1.90.0070.00017.28
8.1.80.0020.00517.39
8.1.70.0070.00017.40
8.1.60.0060.00317.57
8.1.50.0040.00417.34
8.1.40.0040.00417.40
8.1.30.0000.00717.64
8.1.20.0030.00617.51
8.1.10.0000.00717.55
8.1.00.0070.00017.49
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0000.00718.48
8.0.270.0030.00517.29
8.0.260.0000.00616.73
8.0.250.0000.00816.97
8.0.240.0040.00416.82
8.0.230.0000.00716.83
8.0.220.0070.00016.71
8.0.210.0070.00016.86
8.0.200.0030.00316.78
8.0.190.0000.00716.86
8.0.180.0000.00816.84
8.0.170.0040.00416.73
8.0.160.0070.00016.80
8.0.150.0060.00316.82
8.0.140.0030.00316.68
8.0.130.0060.00013.21
8.0.120.0050.00316.71
8.0.110.0070.00016.93
8.0.100.0040.00416.85
8.0.90.0070.00016.83
8.0.80.0090.00616.84
8.0.70.0000.00816.88
8.0.60.0070.00016.69
8.0.50.0000.00716.88
8.0.30.0090.01017.10
8.0.20.0130.00817.40
8.0.10.0050.00216.77
8.0.00.0120.00716.65
7.4.330.0020.00213.43
7.4.320.0040.00416.52
7.4.300.0060.00016.44
7.4.290.0050.00316.63
7.4.280.0040.00416.57
7.4.270.0000.00816.58
7.4.260.0000.00513.25
7.4.250.0030.00316.38
7.4.240.0040.00416.60
7.4.230.0000.00716.66
7.4.220.0150.00616.58
7.4.210.0090.00716.55
7.4.200.0000.00716.61
7.4.190.0040.00316.75
7.4.160.0110.00416.48
7.4.150.0100.00617.40
7.4.140.0130.00417.86
7.4.130.0110.00716.55
7.4.120.0130.00716.60
7.4.110.0120.00416.59
7.4.100.0110.00616.66
7.4.90.0090.00916.39
7.4.80.0120.00419.37
7.4.70.0070.01116.36
7.4.60.0090.00916.25
7.4.50.0030.00616.46
7.4.40.0060.00922.27
7.4.30.0100.00916.55
7.4.10.0070.01115.08
7.4.00.0020.01514.87
7.3.330.0000.00513.10
7.3.320.0050.00013.20
7.3.310.0000.00616.13
7.3.300.0080.00016.10
7.3.290.0000.01516.15
7.3.280.0050.01016.17
7.3.270.0120.00417.40
7.3.260.0130.01018.24
7.3.250.0110.00716.24
7.3.240.0040.01216.45
7.3.230.0110.00716.39
7.3.210.0070.01416.31
7.3.200.0100.00719.39
7.3.190.0140.00316.33
7.3.180.0150.00016.21
7.3.170.0040.01216.36
7.3.160.0040.01216.18
7.3.130.0070.01015.02
7.3.120.0080.01014.63
7.3.110.0090.01214.90
7.3.100.0060.00614.77
7.3.90.0000.01014.61
7.3.80.0060.01214.91
7.3.70.0000.01214.74
7.3.60.0000.01914.57
7.3.50.0110.00714.90
7.3.40.0110.00414.63
7.3.30.0070.01114.72
7.3.20.0120.00316.66
7.3.10.0060.00916.60
7.3.00.0020.00916.48
7.2.330.0140.00616.63
7.2.320.0040.01316.35
7.2.310.0070.01716.73
7.2.300.0130.01016.79
7.2.290.0090.00616.22
7.2.260.0060.00915.04
7.2.250.0000.01514.55
7.2.240.0030.01214.66
7.2.230.0070.00715.21
7.2.220.0030.01015.07
7.2.210.0080.00814.96
7.2.200.0080.00415.14
7.2.190.0030.01314.96
7.2.180.0070.01114.98
7.2.170.0130.00315.05
7.2.160.0110.00314.93
7.2.150.0000.01516.88
7.2.140.0080.00817.03
7.2.130.0070.00316.87
7.2.120.0020.01116.81
7.2.110.0080.00716.75
7.2.100.0000.01116.89
7.2.90.0070.00816.85
7.2.80.0120.00216.93
7.2.70.0060.00516.93
7.2.60.0040.00616.65
7.2.50.0080.00816.74
7.2.40.0080.00416.80
7.2.30.0060.00816.89
7.2.20.0070.00716.96
7.2.10.0030.00916.67
7.2.00.0070.00817.60
7.1.330.0100.00315.79
7.1.320.0030.01015.71
7.1.310.0090.00615.54
7.1.300.0100.00715.50
7.1.290.0100.00715.44
7.1.280.0000.01515.77
7.1.270.0110.00315.59
7.1.260.0030.00615.81
7.1.250.0060.00915.54
7.1.240.0060.00615.68
7.1.230.0090.00615.27
7.1.220.0000.01215.86
7.1.210.0040.00415.61
7.1.200.0040.01115.58
7.1.190.0060.00315.51
7.1.180.0030.00615.84
7.1.170.0080.00815.42
7.1.160.0070.01015.53
7.1.150.0050.00515.66
7.1.140.0030.01015.42
7.1.130.0000.00815.55
7.1.120.0030.01415.71
7.1.110.0110.00315.84
7.1.100.0010.01216.80
7.1.90.0000.01315.61
7.1.80.0090.00015.77
7.1.70.0050.00616.34
7.1.60.0050.01417.46
7.1.50.0070.00816.09
7.1.40.0090.00615.82
7.1.30.0080.00415.63
7.1.20.0030.00615.64
7.1.10.0090.00615.61
7.1.00.0040.02518.90
7.0.330.0000.00815.38
7.0.320.0050.00515.13
7.0.310.0060.00615.31
7.0.300.0070.00715.21
7.0.290.0000.00815.13
7.0.280.0030.01015.00
7.0.270.0060.00915.33
7.0.260.0030.00615.31
7.0.250.0030.00615.33
7.0.240.0040.00815.13
7.0.230.0030.01015.44
7.0.220.0030.00715.32
7.0.210.0060.00615.45
7.0.200.0040.00815.79
7.0.190.0060.00315.38
7.0.180.0070.00315.55
7.0.170.0030.01015.47
7.0.160.0110.00415.46
7.0.150.0140.00015.42
7.0.140.0020.04418.73
7.0.130.0030.00715.12
7.0.120.0070.00715.45
7.0.110.0100.00315.38
7.0.100.0040.00815.48
7.0.90.0070.00715.33
7.0.80.0030.00915.29
7.0.70.0040.00715.32
7.0.60.0060.03417.64
7.0.50.0050.03216.70
7.0.40.0070.04415.57
7.0.30.0100.03815.49
7.0.20.0080.04515.49
7.0.10.0100.03215.64
7.0.00.0060.02815.53
5.6.400.0070.00314.25
5.6.390.0090.00014.63
5.6.380.0060.00614.00
5.6.370.0080.00614.34
5.6.360.0060.00614.61
5.6.350.0030.01014.21
5.6.340.0030.00614.54
5.6.330.0030.00714.14
5.6.320.0080.00314.41
5.6.310.0100.00714.38
5.6.300.0030.00613.84
5.6.290.0030.00614.51
5.6.280.0040.04017.90
5.6.270.0060.01214.59
5.6.260.0030.01014.30
5.6.250.0030.01214.35
5.6.240.0030.01014.47
5.6.230.0080.00014.52
5.6.220.0000.00914.30
5.6.210.0100.04017.41
5.6.200.0080.04216.28
5.6.190.0080.04116.18
5.6.180.0020.02916.34
5.6.170.0080.02316.34
5.6.160.0050.02516.32
5.6.150.0120.02216.25
5.6.140.0020.04616.42
5.6.130.0050.04016.37
5.6.120.0060.02316.33
5.6.110.0020.04816.15
5.6.100.0070.04516.32
5.6.90.0080.03716.30
5.6.80.0060.03915.94
5.6.70.0040.04416.04
5.6.60.0060.02815.94
5.6.50.0090.03915.83
5.6.40.0040.04315.89
5.6.30.0110.03815.88
5.6.20.0070.02515.91
5.6.10.0050.04315.89
5.6.00.0020.04715.71
5.5.380.0000.01014.15
5.5.370.0030.00614.32
5.5.360.0050.00514.65
5.5.350.0180.03617.29
5.5.340.0030.03316.22
5.5.330.0030.04516.17
5.5.320.0070.04216.09
5.5.310.0090.03016.16
5.5.300.0140.03216.11
5.5.290.0050.03816.15
5.5.280.0090.02116.19
5.5.270.0070.03516.17
5.5.260.0090.03616.09
5.5.250.0050.02716.12
5.5.240.0090.03715.77
5.5.230.0080.03815.85
5.5.220.0100.02015.71
5.5.210.0070.04215.57
5.5.200.0070.04015.75
5.5.190.0050.03015.88
5.5.180.0110.03715.81
5.5.170.0120.00314.37
5.5.160.0080.04315.66
5.5.150.0060.04215.91
5.5.140.0030.03615.70
5.5.130.0070.03715.76
5.5.120.0080.03515.72
5.5.110.0050.04615.87
5.5.100.0070.03315.74
5.5.90.0030.03515.76
5.5.80.0070.04215.83
5.5.70.0050.02215.63
5.5.60.0070.03815.68
5.5.50.0100.02615.58
5.5.40.0050.03315.76
5.5.30.0100.03715.64
5.5.20.0100.03415.81
5.5.10.0100.02215.60
5.5.00.0070.04015.77
5.4.450.0080.02616.00
5.4.440.0020.02716.07
5.4.430.0050.03116.03
5.4.420.0020.02916.03
5.4.410.0070.03916.02
5.4.400.0000.04915.93
5.4.390.0050.03715.92
5.4.380.0020.03615.89
5.4.370.0120.03315.92
5.4.360.0030.03815.84
5.4.350.0030.04615.80
5.4.340.0030.04015.93
5.4.330.0000.00612.72
5.4.320.0050.03015.84
5.4.310.0070.04115.91
5.4.300.0070.03715.87
5.4.290.0080.03515.88
5.4.280.0070.04215.80
5.4.270.0030.03215.99
5.4.260.0060.04315.92
5.4.250.0090.03315.90
5.4.240.0030.02515.99
5.4.230.0070.02015.89
5.4.220.0050.02715.80
5.4.210.0090.02015.88
5.4.200.0060.04315.89
5.4.190.0070.02515.90
5.4.180.0020.02715.88
5.4.170.0030.02715.83
5.4.160.0110.03115.84
5.4.150.0030.02515.85
5.4.140.0060.04114.56
5.4.130.0050.03814.48
5.4.120.0030.03114.50
5.4.110.0020.03414.51
5.4.100.0100.02214.64
5.4.90.0050.03714.55
5.4.80.0070.03814.60
5.4.70.0060.02614.55
5.4.60.0060.03814.55
5.4.50.0080.03714.56
5.4.40.0060.03614.56
5.4.30.0090.03514.64
5.4.20.0060.03514.54
5.4.10.0070.03914.54
5.4.00.0070.03714.25
5.3.290.0080.04013.71
5.3.280.0020.02613.68
5.3.270.0000.03013.69
5.3.260.0080.02513.66
5.3.250.0020.02613.69
5.3.240.0050.03813.68
5.3.230.0070.03413.69
5.3.220.0050.04213.66
5.3.210.0020.04413.66
5.3.200.0050.02513.69
5.3.190.0110.03813.69
5.3.180.0100.03513.57
5.3.170.0030.03013.64
5.3.160.0020.04413.69
5.3.150.0050.04013.69
5.3.140.0030.02813.63
5.3.130.0130.03013.65
5.3.120.0080.02313.63
5.3.110.0050.02713.67
5.3.100.0050.03813.35
5.3.90.0060.03813.38
5.3.80.0030.04113.38
5.3.70.0070.04013.39
5.3.60.0070.03913.37
5.3.50.0010.02613.36
5.3.40.0040.04013.37
5.3.30.0030.03913.24
5.3.20.0060.04013.20
5.3.10.0060.03813.17
5.3.00.0090.03513.20
5.2.170.0030.06311.26
5.2.160.0070.06711.26
5.2.150.0070.06011.26
5.2.140.0070.06311.26
5.2.130.0130.03311.26
5.2.120.0030.06711.26
5.2.110.0070.04711.26
5.2.100.0030.05311.26
5.2.90.0030.06311.26
5.2.80.0030.06311.26
5.2.70.0100.03311.26
5.2.60.0070.05711.26
5.2.50.0070.06011.26
5.2.40.0100.05011.26
5.2.30.0070.05311.26
5.2.20.0000.03711.26
5.2.10.0070.03711.26
5.2.00.0100.03311.26
5.1.60.0000.03311.26
5.1.50.0000.05711.26
5.1.40.0000.04311.26
5.1.30.0070.04011.26
5.1.20.0000.04311.26
5.1.10.0000.04011.26
5.1.00.0100.04311.26
5.0.50.0030.02011.26
5.0.40.0000.03311.26
5.0.30.0030.06711.26
5.0.20.0000.03711.26
5.0.10.0070.04011.26
5.0.00.0070.06011.26
4.4.90.0000.03711.26
4.4.80.0070.03011.26
4.4.70.0030.03711.26
4.4.60.0030.03311.26
4.4.50.0000.03711.26
4.4.40.0000.04011.26
4.4.30.0030.03011.26
4.4.20.0000.03311.26
4.4.10.0000.02711.26
4.4.00.0070.05311.26
4.3.110.0000.02011.26
4.3.100.0030.03711.26
4.3.90.0000.02311.26
4.3.80.0000.04311.26
4.3.70.0030.03311.26
4.3.60.0070.02311.26
4.3.50.0070.03311.26
4.3.40.0070.04311.26
4.3.30.0030.03711.26
4.3.20.0000.04011.26
4.3.10.0030.02011.26
4.3.00.0030.01311.26

preferences:
45.3 ms | 400 KiB | 5 Q