3v4l.org

run code in 300+ PHP versions simultaneously
<?php class T { public function x(){ return true; } public function y(){ return self::x(); } } var_dump(T::x()); class X { public function x(){ return true; } public function y(){ return self::x(); } }

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)
8.3.60.0120.00316.75
8.3.50.0120.00917.54
8.3.40.0170.00318.71
8.3.30.0000.01518.64
8.3.20.0000.00818.52
8.3.10.0060.00320.53
8.3.00.0060.00319.38
8.2.180.0120.00325.92
8.2.170.0120.00318.81
8.2.160.0140.00322.96
8.2.150.0050.00524.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00320.40
8.2.110.0060.00322.20
8.2.100.0110.00017.91
8.2.90.0040.00619.21
8.2.80.0040.00419.22
8.2.70.0040.00417.50
8.2.60.0000.00817.68
8.2.50.0030.00618.07
8.2.40.0060.00318.03
8.2.30.0090.00317.94
8.2.20.0030.00617.62
8.2.10.0040.00417.57
8.2.00.0040.00417.68
8.1.280.0140.00325.92
8.1.270.0070.00024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.01123.88
8.1.230.0000.01120.97
8.1.220.0040.00417.74
8.1.210.0090.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00617.41
8.1.180.0040.00418.10
8.1.170.0030.00618.75
8.1.160.0040.00418.76
8.1.150.0000.00818.44
8.1.140.0000.00717.34
8.1.130.0080.00017.67
8.1.120.0100.00017.34
8.1.110.0080.00017.30
8.1.100.0000.00817.23
8.1.90.0000.00717.35
8.1.80.0030.00517.33
8.1.70.0030.00317.36
8.1.60.0000.00817.57
8.1.50.0070.00017.42
8.1.40.0000.00817.40
8.1.30.0060.00317.52
8.1.20.0080.00017.57
8.1.10.0040.00417.46
8.1.00.0040.00417.43
8.0.300.0020.00519.89
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0040.00417.13
8.0.260.0030.00316.70
8.0.250.0040.00416.98
8.0.240.0000.00716.89
8.0.230.0080.00016.93
8.0.220.0000.00716.80
8.0.210.0040.00416.90
8.0.200.0030.00316.95
8.0.190.0030.00616.85
8.0.180.0040.00416.91
8.0.170.0100.00016.83
8.0.160.0000.00716.86
8.0.150.0060.00316.91
8.0.140.0030.00616.75
8.0.130.0000.00513.33
8.0.120.0030.00616.96
8.0.110.0030.00616.71
8.0.100.0080.00016.74
8.0.90.0030.00616.89
8.0.80.0030.01116.86
8.0.70.0040.00416.93
8.0.60.0000.00716.76
8.0.50.0070.00016.72
8.0.30.0090.00916.96
8.0.20.0100.00816.97
8.0.10.0030.00516.97
8.0.00.0080.01016.71
7.4.330.0000.00512.86
7.4.320.0000.00616.52
7.4.300.0030.00316.46
7.4.290.0050.00316.34
7.4.280.0070.00016.46
7.4.270.0000.00716.55
7.4.260.0030.00313.14
7.4.250.0080.00016.38
7.4.240.0000.00816.51
7.4.230.0030.00316.35
7.4.220.0060.01016.48
7.4.210.0060.00916.49
7.4.200.0030.00616.29
7.4.190.0040.00416.42
7.4.160.0040.01116.41
7.4.150.0030.01416.22
7.4.140.0110.00616.51
7.4.130.0110.00816.45
7.4.120.0070.01316.37
7.4.110.0070.01016.46
7.4.100.0060.01216.54
7.4.90.0150.00316.54
7.4.80.0060.01119.39
7.4.70.0110.00816.37
7.4.60.0100.00516.39
7.4.50.0090.00316.65
7.4.40.0080.00316.57
7.4.30.0090.00916.50
7.4.00.0000.01214.74
7.3.330.0030.00313.38
7.3.320.0050.00013.05
7.3.310.0000.00716.26
7.3.300.0050.00316.31
7.3.290.0140.01116.28
7.3.280.0090.00716.31
7.3.270.0090.00916.35
7.3.260.0210.00016.25
7.3.250.0100.01016.37
7.3.240.0060.00916.42
7.3.230.0080.00816.30
7.3.210.0060.01016.38
7.3.200.0090.00616.32
7.3.190.0090.01216.48
7.3.180.0100.00616.55
7.3.170.0060.00916.16
7.3.160.0030.01316.27
7.3.120.0040.01114.72
7.3.110.0040.01114.77
7.3.100.0030.01314.71
7.3.90.0070.01114.53
7.3.80.0030.01314.76
7.3.70.0030.00614.70
7.3.60.0040.00814.75
7.3.50.0080.00414.62
7.3.40.0100.00314.43
7.3.30.0040.01114.67
7.3.20.0040.01116.58
7.3.10.0060.00616.45
7.3.00.0030.00616.64
7.2.330.0110.00916.39
7.2.320.0190.00316.25
7.2.310.0150.00616.35
7.2.300.0100.00616.26
7.2.290.0160.00316.45
7.2.240.0060.01014.80
7.2.230.0070.00714.85
7.2.220.0040.00814.76
7.2.210.0060.01014.69
7.2.200.0040.01114.86
7.2.190.0030.01414.98
7.2.180.0060.00814.62
7.2.170.0060.00914.62
7.2.160.0000.01314.61
7.2.150.0000.01516.73
7.2.140.0060.00916.77
7.2.130.0030.01016.69
7.2.120.0060.00916.51
7.2.110.0060.00916.46
7.2.100.0060.00316.76
7.2.90.0040.01116.68
7.2.80.0040.01116.59
7.2.70.0140.00316.84
7.2.60.0100.00516.48
7.2.50.0000.01716.75
7.2.40.0000.01116.80
7.2.30.0060.00916.59
7.2.20.0000.01316.53
7.2.10.0000.00916.80
7.2.00.0050.01118.14
7.1.330.0040.01115.87
7.1.320.0110.00315.50
7.1.310.0070.00715.80
7.1.300.0090.00615.68
7.1.290.0070.00715.36
7.1.280.0000.01415.70
7.1.270.0030.01315.73
7.1.260.0030.01015.55
7.1.250.0060.00615.72
7.1.200.0080.00415.67
7.1.100.0040.01117.66
7.1.70.0060.00817.17
7.1.60.0100.01319.40
7.1.50.0100.01316.86
7.1.00.0030.03322.35
7.0.200.0130.00614.61
7.0.140.0030.07321.97
7.0.120.0030.06722.05
7.0.110.0070.05021.84
7.0.100.0130.07021.72
7.0.90.0100.08021.72
7.0.80.0030.07721.66
7.0.70.0100.07321.84
7.0.60.0100.07321.76
7.0.50.0070.08722.18
7.0.40.0000.08320.00
7.0.30.0030.08020.00
7.0.20.0030.08320.17
7.0.10.0070.06719.97
7.0.00.0130.06019.99
5.6.280.0070.07021.15
5.6.260.0030.06020.64
5.6.250.0070.07020.53
5.6.240.0030.08020.51
5.6.230.0000.06320.67
5.6.220.0100.07020.65
5.6.210.0070.07020.56
5.6.200.0030.07020.92
5.6.190.0030.07321.15
5.6.180.0030.05021.10
5.6.170.0030.08720.92
5.6.160.0030.04021.17
5.6.150.0000.04721.20
5.6.140.0070.03721.03
5.6.130.0070.03720.98
5.6.120.0070.03721.21
5.6.110.0000.05320.90
5.6.100.0030.04020.85
5.6.90.0000.05321.05
5.6.80.0000.06720.28
5.6.70.0070.05720.27
5.6.60.0000.04720.31
5.6.50.0000.05720.53
5.6.40.0000.04020.29
5.6.30.0000.05020.37
5.6.20.0000.04020.39
5.6.10.0030.03720.36
5.6.00.0030.03720.25
5.5.380.0000.08320.29
5.5.370.0130.07020.44
5.5.360.0030.08320.41
5.5.350.0030.08720.42
5.5.340.0100.08020.98
5.5.330.0000.05020.97
5.5.320.0100.07720.91
5.5.310.0030.08320.84
5.5.300.0070.04720.75
5.5.290.0070.03720.77
5.5.280.0030.04720.94
5.5.270.0000.04020.75
5.5.260.0030.04020.85
5.5.250.0000.04020.63
5.5.240.0030.03320.15
5.5.230.0030.05320.29
5.5.220.0030.07720.36
5.5.210.0000.04020.20
5.5.200.0000.04320.28
5.5.190.0030.03720.25
5.5.180.0000.04020.29
5.5.160.0000.04020.34
5.5.150.0070.03320.07
5.5.140.0030.03720.29
5.5.130.0000.04020.11
5.5.120.0030.03720.25
5.5.110.0000.06720.26
5.5.100.0000.05320.18
5.5.90.0070.05320.10
5.5.80.0030.03320.23
5.5.70.0070.03320.09
5.5.60.0030.07319.91
5.5.50.0000.04720.05
5.5.40.0000.04320.08
5.5.30.0000.04020.01
5.5.20.0030.03320.08
5.5.10.0000.04020.17
5.5.00.0030.03719.88
5.4.450.0070.03319.36
5.4.440.0030.04019.50
5.4.430.0030.03719.29
5.4.420.0000.04319.32
5.4.410.0030.03319.23
5.4.400.0000.04019.23
5.4.390.0070.07019.24
5.4.380.0030.03719.24
5.4.370.0030.06018.98
5.4.360.0030.07719.03
5.4.350.0030.04018.99
5.4.340.0000.05019.14
5.4.320.0070.04019.00
5.4.310.0000.03719.03
5.4.300.0030.03719.24
5.4.290.0000.04719.01
5.4.280.0000.07719.18
5.4.270.0000.03719.01
5.4.260.0000.05019.16
5.4.250.0100.02719.18
5.4.240.0000.04019.22
5.4.230.0000.04019.02
5.4.220.0000.03719.22
5.4.210.0070.03019.33
5.4.200.0070.06019.14
5.4.190.0030.04019.22
5.4.180.0000.03719.17
5.4.170.0030.05019.01
5.4.160.0000.03719.31
5.4.150.0030.05319.14
5.4.140.0000.04016.63
5.4.130.0030.03716.63
5.4.120.0000.07316.38
5.4.110.0000.07016.31
5.4.100.0030.05716.71
5.4.90.0030.06716.71
5.4.80.0070.07016.54
5.4.70.0070.06016.58
5.4.60.0000.04016.49
5.4.50.0030.04016.39
5.4.40.0030.04016.59
5.4.30.0070.06016.23
5.4.20.0000.04716.48
5.4.10.0030.06716.29
5.4.00.0030.07315.79
5.3.290.0070.03314.75
5.3.280.0030.03314.61
5.3.270.0000.03714.67
5.3.260.0030.03314.58
5.3.250.0000.03714.57
5.3.240.0070.03014.64
5.3.230.0030.07314.60
5.3.220.0100.04014.71
5.3.210.0000.07314.65
5.3.200.0070.06714.71
5.3.190.0030.07714.57
5.3.180.0030.06014.79
5.3.170.0030.06714.56
5.3.160.0030.08014.57
5.3.150.0070.07014.59
5.3.140.0030.05014.52
5.3.130.0030.07314.43
5.3.120.0000.07314.52
5.3.110.0030.07314.51
5.3.100.0030.07314.05
5.3.90.0000.04714.02
5.3.80.0070.06014.03
5.3.70.0030.07014.04
5.3.60.0030.07014.01
5.3.50.0000.07314.03
5.3.40.0130.05013.93
5.3.30.0130.05714.13
5.3.20.0100.06313.92
5.3.10.0070.05013.72
5.3.00.0000.07313.65
5.2.170.0000.06313.13
5.2.160.0030.06013.13
5.2.150.0070.03713.13
5.2.140.0000.06313.13
5.2.130.0070.05313.13
5.2.120.0070.06013.13
5.2.110.0030.05713.13
5.2.100.0030.05013.13
5.2.90.0070.06013.13
5.2.80.0030.06013.13
5.2.70.0070.05713.13
5.2.60.0030.05313.13
5.2.50.0070.05713.13
5.2.40.0030.06013.13
5.2.30.0030.05013.13
5.2.20.0070.05313.13
5.2.10.0000.04713.13
5.2.00.0030.05713.13
5.1.60.0030.05013.13
5.1.50.0000.05313.13
5.1.40.0000.05313.13
5.1.30.0070.05013.13
5.1.20.0070.03313.13
5.1.10.0000.05713.13
5.1.00.0030.05013.13
5.0.50.0030.04713.13
5.0.40.0000.04713.13
5.0.30.0030.06713.13
5.0.20.0030.04313.13
5.0.10.0070.03713.13
5.0.00.0030.06013.13
4.4.90.0000.02013.13
4.4.80.0070.03313.13
4.4.70.0030.03313.13
4.4.60.0000.03313.13
4.4.50.0030.03313.13
4.4.40.0030.05013.13
4.4.30.0000.03713.13
4.4.20.0000.03713.13
4.4.10.0030.01713.13
4.4.00.0030.04313.13
4.3.110.0000.03313.13
4.3.100.0000.03713.13
4.3.90.0000.03713.13
4.3.80.0100.04713.13
4.3.70.0030.01313.13
4.3.60.0000.03313.13
4.3.50.0000.03713.13
4.3.40.0000.05313.13
4.3.30.0030.02713.13
4.3.20.0000.02013.13
4.3.10.0000.03313.13
4.3.00.0000.02713.13

preferences:
48.9 ms | 401 KiB | 5 Q