3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($SERVER['php_self']);

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)
8.3.40.0140.00018.82
8.3.30.0100.00720.21
8.3.20.0080.00020.54
8.3.10.0040.00420.67
8.3.00.0080.00022.39
8.2.170.0090.00622.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0090.00020.51
8.2.100.0040.00717.72
8.2.90.0070.00019.23
8.2.80.0070.00419.45
8.2.70.0000.01017.50
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0070.00018.15
8.2.30.0100.00019.33
8.2.20.0040.00417.65
8.2.10.0050.00317.70
8.2.00.0060.00317.58
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0020.00528.09
8.1.240.0100.00022.38
8.1.230.0070.00420.89
8.1.220.0000.00718.77
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00717.28
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.66
8.1.150.0040.00418.48
8.1.140.0000.00817.19
8.1.130.0050.00217.63
8.1.120.0040.00417.26
8.1.110.0040.00417.20
8.1.100.0040.00417.32
8.1.90.0070.00017.29
8.1.80.0000.00717.29
8.1.70.0040.00417.25
8.1.60.0030.00617.46
8.1.50.0040.00417.42
8.1.40.0070.00017.38
8.1.30.0030.00517.41
8.1.20.0040.00417.52
8.1.10.0040.00417.44
8.1.00.0000.00717.45
8.0.300.0000.00719.73
8.0.290.0050.00317.05
8.0.280.0070.00018.22
8.0.270.0040.00417.04
8.0.260.0030.00316.73
8.0.250.0000.00716.89
8.0.240.0110.00016.90
8.0.230.0030.00316.88
8.0.220.0070.00016.79
8.0.210.0000.00716.88
8.0.200.0040.00416.93
8.0.190.0000.00716.87
8.0.180.0000.00716.75
8.0.170.0030.00316.75
8.0.160.0000.00716.80
8.0.150.0000.00716.65
8.0.140.0040.00416.79
8.0.130.0030.00313.29
8.0.120.0040.00416.67
8.0.110.0040.00416.79
8.0.100.0040.00416.76
8.0.90.0070.00016.80
8.0.80.0040.01116.84
8.0.70.0050.00316.89
8.0.60.0070.00016.82
8.0.50.0080.00016.73
8.0.30.0130.00516.86
8.0.20.0100.01517.40
8.0.10.0030.00317.01
8.0.00.0120.00916.67
7.4.330.0000.00516.78
7.4.320.0030.00316.46
7.4.300.0040.00416.38
7.4.290.0040.00416.36
7.4.280.0070.00016.35
7.4.270.0030.00316.47
7.4.260.0080.00013.13
7.4.250.0040.00416.47
7.4.240.0070.00016.39
7.4.230.0000.00716.54
7.4.220.0090.01216.36
7.4.210.0060.01116.43
7.4.200.0070.00016.26
7.4.190.0030.00316.40
7.4.160.0140.01016.32
7.4.150.0360.01917.40
7.4.140.0060.01017.86
7.4.130.0110.00616.41
7.4.120.0100.00716.65
7.4.110.0130.00716.47
7.4.100.0140.00316.41
7.4.90.0090.00916.44
7.4.80.0090.00919.39
7.4.70.0160.00016.32
7.4.60.0090.00916.43
7.4.50.0000.00816.50
7.4.40.0030.01022.77
7.4.30.0100.01016.30
7.4.10.0020.01414.80
7.4.00.0050.00914.59
7.3.330.0030.00313.09
7.3.320.0020.00213.10
7.3.310.0000.00716.10
7.3.300.0000.00716.16
7.3.290.0060.01316.27
7.3.280.0070.01016.27
7.3.270.0090.00917.40
7.3.260.0110.00618.24
7.3.250.0080.01016.31
7.3.240.0000.01716.14
7.3.230.0090.00916.39
7.3.210.0120.00416.29
7.3.200.0110.00919.39
7.3.190.0140.00416.34
7.3.180.0060.01016.35
7.3.170.0040.01116.27
7.3.160.0110.00516.40
7.3.130.0070.01114.76
7.3.120.0070.01014.82
7.3.110.0090.00814.64
7.3.100.0080.00614.93
7.3.90.0060.00614.73
7.3.80.0080.00514.74
7.3.70.0070.00414.66
7.3.60.0060.00614.68
7.3.50.0080.00614.77
7.3.40.0060.00614.73
7.3.30.0020.01414.66
7.3.20.0040.00716.65
7.3.10.0050.00916.55
7.3.00.0020.01016.50
7.2.330.0150.00416.36
7.2.320.0090.00916.57
7.2.310.0060.01216.57
7.2.300.0100.00716.59
7.2.290.0140.00316.56
7.2.260.0070.01114.66
7.2.250.0090.00814.88
7.2.240.0070.00714.76
7.2.230.0030.01014.86
7.2.220.0050.01014.90
7.2.210.0060.01014.70
7.2.200.0060.01114.66
7.2.190.0050.01014.85
7.2.180.0050.00814.92
7.2.170.0050.01214.74
7.2.160.0070.00914.61
7.2.150.0020.00916.66
7.2.140.0030.01216.88
7.2.130.0060.00516.74
7.2.120.0080.00516.66
7.2.110.0070.00516.80
7.2.100.0110.00316.89
7.2.90.0030.01216.74
7.2.80.0040.01116.88
7.2.70.0070.00616.75
7.2.60.0060.00716.77
7.2.50.0060.00616.58
7.2.40.0060.00616.71
7.2.30.0010.01016.74
7.2.20.0050.01216.81
7.2.10.0050.01116.69
7.2.00.0070.00716.82
7.1.330.0060.00915.79
7.1.320.0050.00815.68
7.1.310.0050.01115.75
7.1.300.0020.00915.71
7.1.290.0100.00515.57
7.1.280.0070.00715.69
7.1.270.0030.00815.70
7.1.260.0050.00815.69
7.1.250.0060.00715.87
7.1.240.0070.00615.72
7.1.230.0040.00415.55
7.1.220.0060.00515.75
7.1.210.0080.00615.66
7.1.200.0050.00715.75
7.1.190.0050.00715.69
7.1.180.0030.00815.75
7.1.170.0050.00715.82
7.1.160.0030.00915.65
7.1.150.0040.00815.73
7.1.140.0020.01215.81
7.1.130.0040.00915.69
7.1.120.0050.00615.78
7.1.110.0020.00815.74
7.1.100.0060.00715.69
7.1.90.0040.00715.80
7.1.80.0060.00715.79
7.1.70.0040.00716.12
7.1.60.0060.00916.51
7.1.50.0060.00916.03
7.1.40.0070.00515.83
7.1.30.0070.00415.68
7.1.20.0060.00515.73
7.1.10.0080.00615.72
7.1.00.0050.01517.40
7.0.330.0060.00615.24
7.0.320.0070.00615.13
7.0.310.0080.00515.27
7.0.300.0010.01015.24
7.0.290.0070.00615.23
7.0.280.0040.00915.38
7.0.270.0020.00915.30
7.0.260.0050.00715.24
7.0.250.0020.01015.34
7.0.240.0050.00715.44
7.0.230.0070.00415.15
7.0.220.0060.00515.38
7.0.210.0060.00715.33
7.0.200.0060.00415.76
7.0.190.0070.00815.25
7.0.180.0040.00815.31
7.0.170.0050.00615.29
7.0.160.0030.00515.32
7.0.150.0030.00615.21
7.0.140.0040.02317.09
7.0.130.0060.00615.14
7.0.120.0080.00315.42
7.0.110.0040.01015.32
7.0.100.0030.01816.49
7.0.90.0070.01916.54
7.0.80.0050.01916.50
7.0.70.0050.01516.52
7.0.60.0080.01116.51
7.0.50.0030.01716.65
7.0.40.0050.01714.99
7.0.30.0030.01815.00
7.0.20.0050.01515.10
7.0.10.0050.02815.02
7.0.00.0030.01815.03
5.6.400.0050.00814.25
5.6.390.0070.01014.06
5.6.380.0100.00314.25
5.6.370.0050.00814.08
5.6.360.0020.01114.16
5.6.350.0030.01014.10
5.6.340.0090.00514.25
5.6.330.0040.00914.05
5.6.320.0090.00414.37
5.6.310.0020.00914.30
5.6.300.0010.01214.02
5.6.290.0020.00714.17
5.6.280.0050.02315.80
5.6.270.0060.00414.19
5.6.260.0030.01014.27
5.6.250.0050.01715.82
5.6.240.0060.01715.74
5.6.230.0050.01315.89
5.6.220.0110.01515.73
5.6.210.0060.01515.81
5.6.200.0050.02115.81
5.6.190.0060.01516.05
5.6.180.0050.01515.89
5.6.170.0020.01815.81
5.6.160.0040.01715.78
5.6.150.0080.01815.86
5.6.140.0060.02515.88
5.6.130.0100.02215.88
5.6.120.0080.02115.77
5.6.110.0090.02215.87
5.6.100.0080.01715.86
5.6.90.0040.03115.71
5.6.80.0050.01815.70
5.6.70.0040.02515.69
5.6.60.0060.01615.57
5.6.50.0070.02615.69
5.6.40.0080.01915.57
5.6.30.0040.02715.69
5.6.20.0050.02415.59
5.6.10.0080.02115.65
5.6.00.0070.02315.69
5.5.380.0070.01414.88
5.5.370.0070.01414.82
5.5.360.0070.02214.85
5.5.350.0030.01714.86
5.5.340.0060.01614.99
5.5.330.0060.01215.05
5.5.320.0050.01614.96
5.5.310.0050.01715.04
5.5.300.0070.02015.12
5.5.290.0070.01415.09
5.5.280.0070.02614.96
5.5.270.0060.02415.04
5.5.260.0040.02714.96
5.5.250.0050.02814.94
5.5.240.0080.01714.77
5.5.230.0010.02914.73
5.5.220.0070.02114.82
5.5.210.0060.02714.75
5.5.200.0050.02514.84
5.5.190.0080.01414.76
5.5.180.0060.02614.73
5.5.170.0030.00812.95
5.5.160.0070.01614.74
5.5.150.0080.01514.81
5.5.140.0030.02814.83
5.5.130.0080.02114.70
5.5.120.0090.01514.69
5.5.110.0030.01914.84
5.5.100.0100.01914.68
5.5.90.0070.01514.68
5.5.80.0020.02214.80
5.5.70.0060.02514.64
5.5.60.0080.01914.70
5.5.50.0070.02214.77
5.5.40.0040.02514.79
5.5.30.0060.02514.69
5.5.20.0040.02114.71
5.5.10.0030.02114.76
5.5.00.0060.02314.60
5.4.450.0040.02714.14
5.4.440.0040.02314.01
5.4.430.0060.02214.01
5.4.420.0060.02214.02
5.4.410.0020.02613.92
5.4.400.0050.02213.87
5.4.390.0070.02013.98
5.4.380.0070.02113.90
5.4.370.0020.02113.89
5.4.360.0090.01913.94
5.4.350.0040.01313.88
5.4.340.0020.01913.87
5.4.330.0040.01012.22
5.4.320.0030.02413.96
5.4.310.0030.02113.86
5.4.300.0070.01813.92
5.4.290.0020.01813.90
5.4.280.0070.02213.90
5.4.270.0050.02213.82
5.4.260.0060.01713.96
5.4.250.0020.02613.88
5.4.240.0080.01613.92
5.4.230.0030.02413.82
5.4.220.0050.02113.90
5.4.210.0040.01513.91
5.4.200.0060.01513.84
5.4.190.0060.01613.99
5.4.180.0070.01713.95
5.4.170.0050.01913.86
5.4.160.0050.02213.89
5.4.150.0050.01813.80
5.4.140.0040.02113.20
5.4.130.0090.01913.19
5.4.120.0070.02113.16
5.4.110.0050.02213.22
5.4.100.0020.02513.25
5.4.90.0060.01813.23
5.4.80.0030.02413.19
5.4.70.0060.01413.29
5.4.60.0020.02713.28
5.4.50.0040.02113.21
5.4.40.0040.02313.19
5.4.30.0050.02113.21
5.4.20.0060.02113.20
5.4.10.0040.01513.19
5.4.00.0050.02113.03
5.3.290.0050.02412.70
5.3.280.0030.02412.67
5.3.270.0030.01512.67
5.3.260.0010.01812.67
5.3.250.0030.02412.67
5.3.240.0050.02112.68
5.3.230.0040.02212.66
5.3.220.0060.02112.65
5.3.210.0030.01912.63
5.3.200.0050.02212.69
5.3.190.0040.02112.72
5.3.180.0030.02112.71
5.3.170.0040.01812.73
5.3.160.0040.02212.67
5.3.150.0020.01912.68
5.3.140.0060.02112.70
5.3.130.0040.02112.67
5.3.120.0070.02012.67
5.3.110.0030.02512.69
5.3.100.0020.02412.56
5.3.90.0060.01612.56
5.3.80.0020.01512.53
5.3.70.0060.02012.54
5.3.60.0060.02112.54
5.3.50.0030.02112.48
5.3.40.0070.02212.51
5.3.30.0050.02312.50
5.3.20.0040.01712.44
5.3.10.0030.01912.43
5.3.00.0040.02212.40
5.2.170.0030.03310.71
5.2.160.0030.03310.61
5.2.150.0060.03210.61
5.2.140.0050.01810.68
5.2.130.0040.03410.67
5.2.120.0020.02610.67
5.2.110.0080.01810.61
5.2.100.0010.02910.58
5.2.90.0020.02310.66
5.2.80.0030.03210.67
5.2.70.0040.03110.67
5.2.60.0030.03510.57
5.2.50.0020.03910.64
5.2.40.0060.01810.55
5.2.30.0060.03210.58
5.2.20.0000.03210.58
5.2.10.0020.03310.51
5.2.00.0030.02910.43
5.1.60.0020.02710.14
5.1.50.0030.01710.06
5.1.40.0030.03010.13
5.1.30.0050.02510.30
5.1.20.0000.03310.32
5.1.10.0000.03310.15
5.1.00.0020.03410.16
5.0.50.0040.0259.40
5.0.40.0020.0259.33
5.0.30.0010.0359.28
5.0.20.0020.0159.28
5.0.10.0060.0189.28
5.0.00.0060.0239.28
4.4.90.0030.0189.28
4.4.80.0020.0189.28
4.4.70.0070.0159.28
4.4.60.0040.0109.28
4.4.50.0050.0179.28
4.4.40.0000.0199.28
4.4.30.0030.0109.28
4.4.20.0050.0179.28
4.4.10.0020.0229.28
4.4.00.0000.0229.28
4.3.110.0050.0169.28
4.3.100.0030.0189.28
4.3.90.0040.0129.28
4.3.80.0030.0179.28
4.3.70.0000.0179.28
4.3.60.0030.0159.28
4.3.50.0030.0229.28
4.3.40.0000.0309.28
4.3.30.0000.0209.28
4.3.20.0020.0209.28
4.3.10.0050.0179.28
4.3.00.0040.0179.28

preferences:
42.71 ms | 400 KiB | 5 Q