3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fo​o() { echo 'bar'; } foo(); ?>

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)
8.3.40.0120.00318.98
8.3.30.0100.00318.84
8.3.20.0000.00818.77
8.3.10.0060.00320.66
8.3.00.0050.00317.38
8.2.170.0070.00722.96
8.2.160.0140.00018.97
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.64
8.2.110.0110.00020.99
8.2.100.0040.00817.72
8.2.90.0000.00919.13
8.2.80.0050.00317.97
8.2.70.0050.00317.62
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00419.76
8.2.30.0040.00417.91
8.2.20.0000.00717.52
8.2.10.0060.00717.68
8.2.00.0000.00717.73
8.1.270.0110.00424.66
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0090.00022.33
8.1.230.0090.00321.03
8.1.220.0000.00818.77
8.1.210.0050.00318.84
8.1.200.0050.00517.23
8.1.190.0080.00017.43
8.1.180.0030.00518.10
8.1.170.0070.00018.59
8.1.160.0030.00618.66
8.1.150.0050.00318.51
8.1.140.0000.00717.23
8.1.130.0030.00317.75
8.1.120.0000.00717.33
8.1.110.0040.00417.31
8.1.100.0050.00217.38
8.1.90.0000.00817.30
8.1.80.0000.00717.21
8.1.70.0030.00717.31
8.1.60.0080.00017.41
8.1.50.0040.00417.41
8.1.40.0040.00417.35
8.1.30.0050.00217.47
8.1.20.0050.00317.64
8.1.10.0040.00417.44
8.1.00.0060.00317.32
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0080.00018.38
8.0.270.0070.00017.11
8.0.260.0000.00616.68
8.0.250.0000.00716.93
8.0.240.0000.01116.91
8.0.230.0070.00016.99
8.0.220.0070.00016.80
8.0.210.0000.00716.79
8.0.200.0060.00016.89
8.0.190.0040.00416.80
8.0.180.0000.00716.86
8.0.170.0000.00916.81
8.0.160.0040.00416.76
8.0.150.0040.00416.84
8.0.140.0040.00416.90
8.0.130.0050.00013.30
8.0.120.0040.00416.86
8.0.110.0000.00816.77
8.0.100.0000.00716.93
8.0.90.0080.00016.73
8.0.80.0040.01116.91
8.0.70.0050.00216.95
8.0.60.0040.00416.88
8.0.50.0050.00216.70
8.0.30.0140.00717.21
8.0.20.0110.01117.06
8.0.10.0030.00516.96
8.0.00.0080.01216.75
7.4.330.0000.00512.80
7.4.320.0060.00016.42
7.4.300.0000.00616.56
7.4.290.0000.00616.51
7.4.280.0000.00816.35
7.4.270.0000.00716.43
7.4.260.0000.00513.27
7.4.250.0030.00516.51
7.4.240.0000.00716.50
7.4.230.0000.00616.60
7.4.220.0090.00916.39
7.4.210.0110.00516.45
7.4.200.0030.00316.38
7.4.190.0000.00916.69
7.4.160.0130.00316.53
7.4.150.0070.01116.41
7.4.140.0120.00616.48
7.4.130.0080.01216.51
7.4.120.0080.01116.31
7.4.110.0120.00616.60
7.4.100.0090.00916.40
7.4.90.0070.01116.54
7.4.80.0100.00716.56
7.4.70.0030.01516.60
7.4.60.0100.01016.43
7.4.50.0040.00416.34
7.4.40.0050.00516.14
7.4.30.0040.01216.43
7.4.10.0100.01014.95
7.4.00.0030.01114.90
7.3.330.0030.00313.31
7.3.320.0000.00513.36
7.3.310.0000.00716.31
7.3.300.0040.00416.18
7.3.290.0070.00716.21
7.3.280.0090.00616.30
7.3.270.0160.00616.55
7.3.260.0110.00816.40
7.3.250.0090.01116.37
7.3.240.0090.00916.51
7.3.230.0120.00316.50
7.3.210.0070.01016.47
7.3.200.0090.00919.39
7.3.190.0150.00816.55
7.3.180.0060.01016.53
7.3.170.0140.00616.52
7.3.160.0060.00916.43
7.3.130.0070.00714.65
7.3.120.0080.00814.89
7.3.110.0130.00614.77
7.3.100.0060.00814.99
7.3.90.0130.00614.72
7.3.80.0070.00714.75
7.3.70.0040.00714.89
7.3.60.0060.01014.60
7.3.50.0090.00614.71
7.3.40.0060.00614.82
7.3.30.0030.00914.57
7.3.20.0000.01416.35
7.3.10.0070.00516.63
7.3.00.0100.00616.55
7.2.330.0070.01016.52
7.2.320.0030.01516.45
7.2.310.0150.00916.37
7.2.300.0160.00616.55
7.2.290.0070.01416.39
7.2.260.0110.00715.07
7.2.250.0110.00715.00
7.2.240.0070.00714.88
7.2.230.0100.00714.70
7.2.220.0160.00414.72
7.2.210.0110.00314.95
7.2.200.0100.00614.91
7.2.190.0000.02014.59
7.2.180.0070.00714.93
7.2.170.0040.00714.95
7.2.160.0060.00814.89
7.2.150.0070.00716.97
7.2.140.0080.00316.77
7.2.130.0110.00116.76
7.2.120.0050.00816.69
7.2.110.0080.00716.68
7.2.100.0030.01016.72
7.2.90.0070.00516.87
7.2.80.0070.00516.91
7.2.70.0010.01216.95
7.2.60.0050.01016.66
7.2.50.0060.00616.69
7.2.40.0090.00516.73
7.2.30.0050.00616.69
7.2.20.0060.00716.74
7.2.10.0070.00816.73
7.2.00.0060.00917.58
7.1.330.0060.00615.70
7.1.320.0130.00715.71
7.1.310.0030.01015.68
7.1.300.0040.01515.51
7.1.290.0090.00915.37
7.1.280.0040.01115.73
7.1.270.0060.00715.40
7.1.260.0000.00915.66
7.1.250.0080.00415.67
7.1.240.0030.00915.68
7.1.230.0070.00715.61
7.1.220.0090.00615.78
7.1.210.0000.01015.41
7.1.200.0060.00615.56
7.1.190.0090.00315.58
7.1.180.0100.00615.36
7.1.170.0120.00015.36
7.1.160.0060.00915.76
7.1.150.0030.00615.60
7.1.140.0100.00315.63
7.1.130.0040.01115.57
7.1.120.0050.00515.74
7.1.110.0000.01715.76
7.1.100.0050.00916.69
7.1.90.0030.01015.75
7.1.80.0070.00715.68
7.1.70.0020.01216.35
7.1.60.0090.00917.47
7.1.50.0120.00316.22
7.1.40.0000.00815.44
7.1.30.0030.01315.62
7.1.20.0000.01915.36
7.1.10.0070.00715.76
7.1.00.0070.04219.05
7.0.330.0120.00315.07
7.0.320.0100.00315.26
7.0.310.0030.01015.06
7.0.300.0080.00315.22
7.0.290.0060.00915.19
7.0.280.0070.00715.08
7.0.270.0110.00315.43
7.0.260.0030.01014.94
7.0.250.0040.00415.46
7.0.240.0040.01115.21
7.0.230.0130.00315.46
7.0.220.0050.00315.48
7.0.210.0000.00914.98
7.0.200.0080.00316.02
7.0.190.0070.00415.47
7.0.180.0040.01215.36
7.0.170.0070.00715.12
7.0.160.0060.01215.39
7.0.150.0060.00915.31
7.0.140.0070.03918.62
7.0.130.0130.00015.39
7.0.120.0070.04118.70
7.0.110.0050.00515.49
7.0.100.0030.01015.01
7.0.90.0060.00315.36
7.0.80.0000.01115.09
7.0.70.0120.00015.11
7.0.60.0040.02317.71
7.0.50.0050.04516.67
7.0.40.0080.04516.80
7.0.30.0200.04016.68
7.0.20.0280.03516.80
7.0.10.0030.04516.68
7.0.00.0080.03816.92
5.6.400.0040.00814.41
5.6.390.0040.01414.36
5.6.380.0070.00714.33
5.6.370.0060.00913.92
5.6.360.0000.01013.84
5.6.350.0040.01414.13
5.6.340.0070.00314.16
5.6.330.0130.00314.23
5.6.320.0060.00614.16
5.6.310.0030.00814.37
5.6.300.0070.01014.11
5.6.290.0070.00714.16
5.6.280.0070.03817.44
5.6.270.0030.00614.02
5.6.260.0060.00314.08
5.6.250.0060.00613.89
5.6.240.0030.01214.09
5.6.230.0100.00314.01
5.6.220.0070.00713.94
5.6.210.0120.03817.37
5.6.200.0030.02316.10
5.6.190.0050.04917.32
5.6.180.0100.03717.37
5.6.170.0140.04117.38
5.6.160.0050.04817.16
5.6.150.0080.02116.06
5.6.140.0100.04116.16
5.6.130.0100.04016.14
5.6.120.0050.04917.45
5.6.110.0080.04417.48
5.6.100.0130.03517.50
5.6.90.0060.04017.58
5.6.80.0040.04017.17
5.6.70.0070.00314.21
5.6.60.0040.00714.21
5.6.50.0060.00613.96
5.6.40.0030.01213.81
5.6.30.0000.00814.07
5.6.20.0110.00013.95
5.6.10.0000.01613.83
5.6.00.0090.00913.92
5.5.380.0080.00014.25
5.5.370.0060.00913.98
5.5.360.0070.00714.08
5.5.350.0150.04417.23
5.5.340.0070.02616.07
5.5.330.0030.02517.14
5.5.320.0100.03517.21
5.5.310.0140.04417.07
5.5.300.0070.04716.08
5.5.290.0070.04016.02
5.5.280.0030.03517.36
5.5.270.0030.02917.57
5.5.260.0100.04017.44
5.5.250.0130.03517.32
5.5.240.0010.04417.11
5.5.230.0040.01114.06
5.5.220.0040.00813.87
5.5.210.0000.01113.86
5.5.200.0070.00714.14
5.5.190.0000.01214.10
5.5.180.0070.00313.91
5.5.170.0070.00713.69
5.5.160.0060.01213.82
5.5.150.0070.00414.10
5.5.140.0070.00714.00
5.5.130.0000.00814.01
5.5.120.0110.00413.93
5.5.110.0030.00713.64
5.5.100.0060.00313.90
5.5.90.0030.00614.02
5.5.80.0090.00314.08
5.5.70.0060.00613.81
5.5.60.0110.00314.12
5.5.50.0090.00613.94
5.5.40.0030.00614.00
5.5.30.0070.00314.13
5.5.20.0110.00414.05
5.5.10.0030.00913.99
5.5.00.0080.00014.14
5.4.450.0030.02916.23
5.4.440.0070.03716.16
5.4.430.0030.04416.22
5.4.420.0060.04316.16
5.4.410.0030.02816.15
5.4.400.0030.04016.14
5.4.390.0080.03516.05
5.4.380.0080.04216.03
5.4.370.0020.02416.00
5.4.360.0030.02716.03
5.4.350.0080.02816.19
5.4.340.0050.02715.99
5.4.330.0000.01113.13
5.4.320.0050.02116.16
5.4.310.0040.04416.10
5.4.300.0080.02516.17
5.4.290.0050.04216.02
5.4.280.0080.02716.21
5.4.270.0070.02515.99
5.4.260.0050.04016.14
5.4.250.0050.03516.18
5.4.240.0080.03215.99
5.4.230.0030.03516.10
5.4.220.0050.03016.18
5.4.210.0110.03316.13
5.4.200.0050.03716.12
5.4.190.0110.03815.99
5.4.180.0080.04316.05
5.4.170.0080.01916.13
5.4.160.0060.02016.18
5.4.150.0070.03416.09
5.4.140.0060.02114.78
5.4.130.0030.03614.83
5.4.120.0050.04114.79
5.4.110.0060.04314.70
5.4.100.0050.03414.71
5.4.90.0050.02514.78
5.4.80.0080.01814.77
5.4.70.0060.02314.80
5.4.60.0040.02514.77
5.4.50.0090.01714.70
5.4.40.0050.02214.77
5.4.30.0060.03014.75
5.4.20.0020.04214.76
5.4.10.0030.03414.82
5.4.00.0030.02614.44
5.3.290.0030.02313.92
5.3.280.0030.04313.94
5.3.270.0080.03013.87
5.3.260.0030.02813.81
5.3.250.0090.03613.86
5.3.240.0080.02013.87
5.3.230.0030.04113.88
5.3.220.0040.02913.79
5.3.210.0000.03413.88
5.3.200.0070.04113.88
5.3.190.0030.03913.86
5.3.180.0030.02313.88
5.3.170.0070.04013.86
5.3.160.0040.03713.85
5.3.150.0020.02613.86
5.3.140.0020.02713.84
5.3.130.0040.02413.85
5.3.120.0020.03613.84
5.3.110.0040.04413.84
5.3.100.0000.03813.61
5.3.90.0040.03913.58
5.3.80.0030.04013.58
5.3.70.0070.04013.59
5.3.60.0100.03613.54
5.3.50.0070.03913.53
5.3.40.0050.03013.54
5.3.30.0090.03913.55
5.3.20.0060.02613.49
5.3.10.0040.04113.38
5.3.00.0130.03413.36
5.2.170.0030.04011.30
5.2.160.0030.05711.03
5.2.150.0070.05311.14
5.2.140.0070.06011.06
5.2.130.0030.04010.98
5.2.120.0100.05011.01
5.2.110.0000.06011.14
5.2.100.0100.06011.06
5.2.90.0030.06311.05
5.2.80.0100.05711.14
5.2.70.0030.06711.16
5.2.60.0100.05711.20
5.2.50.0030.06311.01
5.2.40.0030.06710.90
5.2.30.0070.04010.92
5.2.20.0030.04011.01
5.2.10.0070.05310.89
5.2.00.0030.02710.71
5.1.60.0130.04710.07
5.1.50.0030.05710.05
5.1.40.0030.0579.92
5.1.30.0000.05710.25
5.1.20.0100.03710.39
5.1.10.0070.04010.11
5.1.00.0030.04710.11
5.0.50.0070.0338.56
5.0.40.0000.0408.45
5.0.30.0030.0678.26
5.0.20.0130.0378.19
5.0.10.0070.0338.13
5.0.00.0000.0408.15
4.4.90.0000.0377.91
4.4.80.0100.0177.91
4.4.70.0000.0377.91
4.4.60.0000.0337.91
4.4.50.0030.0377.91
4.4.40.0070.0407.91
4.4.30.0100.0237.91
4.4.20.0030.0337.91
4.4.10.0000.0407.91
4.4.00.0000.0437.91
4.3.110.0000.0337.91
4.3.100.0070.0277.91
4.3.90.0000.0377.91
4.3.80.0000.0307.91
4.3.70.0030.0377.91
4.3.60.0000.0177.91
4.3.50.0030.0337.91
4.3.40.0070.0477.91
4.3.30.0000.0407.91
4.3.20.0000.0377.91
4.3.10.0030.0237.91
4.3.00.0000.0407.91

preferences:
43.21 ms | 400 KiB | 5 Q