3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { function println($string) { print $string."\n"; } } namespace bar { use function foo\println; println("Hallo Emanuel"); }

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)
8.3.60.0070.00716.50
8.3.50.0150.00622.96
8.3.40.0170.00318.59
8.3.30.0040.01118.79
8.3.20.0050.00320.07
8.3.10.0070.00023.58
8.3.00.0040.00419.25
8.2.180.0110.00616.63
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00719.21
8.2.110.0000.00920.52
8.2.100.0090.00317.91
8.2.90.0000.01119.04
8.2.80.0080.00017.97
8.2.70.0080.00017.25
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.02
8.2.30.0040.00419.35
8.2.20.0030.00517.63
8.2.10.0070.00018.04
8.2.00.0040.00417.61
8.1.280.0090.00925.92
8.1.270.0080.00023.96
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0000.00923.99
8.1.230.0040.00719.16
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0060.00318.43
8.1.160.0030.00521.91
8.1.150.0040.00418.77
8.1.140.0040.00417.18
8.1.130.0000.00717.60
8.1.120.0030.00317.30
8.1.110.0040.00417.21
8.1.100.0000.00817.34
8.1.90.0020.00517.21
8.1.80.0020.00517.38
8.1.70.0040.00417.20
8.1.60.0030.00617.40
8.1.50.0040.00417.43
8.1.40.0050.00317.45
8.1.30.0040.00417.48
8.1.20.0040.00417.47
8.1.10.0040.00417.34
8.1.00.0060.00317.34
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00718.37
8.0.270.0030.00317.15
8.0.260.0060.00017.09
8.0.250.0000.00716.82
8.0.240.0070.00016.90
8.0.230.0030.00316.79
8.0.220.0000.00716.84
8.0.210.0040.00416.70
8.0.200.0070.00016.83
8.0.190.0040.00416.90
8.0.180.0030.00316.84
8.0.170.0050.00316.75
8.0.160.0070.00016.80
8.0.150.0000.00716.60
8.0.140.0000.00816.68
8.0.130.0000.00613.21
8.0.120.0000.00816.82
8.0.110.0050.00316.83
8.0.100.0040.00416.84
8.0.90.0050.00216.67
8.0.80.0120.00316.84
8.0.70.0050.00216.64
8.0.60.0070.00016.81
8.0.50.0050.00316.78
8.0.30.0140.00717.12
8.0.20.0140.00917.40
8.0.10.0080.00016.75
8.0.00.0080.00916.52
7.4.330.0020.00215.08
7.4.320.0000.00716.42
7.4.300.0000.00716.59
7.4.290.0040.00416.54
7.4.280.0050.00216.44
7.4.270.0040.00416.48
7.4.260.0030.00316.36
7.4.250.0000.00816.40
7.4.240.0020.00516.38
7.4.230.0000.00616.37
7.4.220.0060.01216.46
7.4.210.0060.00916.43
7.4.200.0000.00716.59
7.4.160.0060.01216.61
7.4.150.0080.01217.40
7.4.140.0100.01017.86
7.4.130.0080.00916.44
7.4.120.0130.00416.38
7.4.110.0070.01016.54
7.4.100.0060.01216.58
7.4.90.0070.01116.33
7.4.80.0110.01119.39
7.4.70.0090.01516.30
7.4.60.0070.01116.29
7.4.50.0000.00816.35
7.4.40.0040.01116.28
7.4.30.0060.00916.53
7.4.00.0070.01015.13
7.3.330.0060.00013.12
7.3.320.0030.00313.36
7.3.310.0000.00716.32
7.3.300.0030.00316.23
7.3.290.0120.00316.28
7.3.280.0070.00816.33
7.3.270.0110.00617.40
7.3.260.0100.00716.49
7.3.250.0060.01016.59
7.3.240.0140.01016.63
7.3.230.0070.01016.58
7.3.210.0120.00416.54
7.3.200.0140.00319.39
7.3.190.0140.00716.60
7.3.180.0100.00616.39
7.3.170.0040.01216.44
7.3.160.0080.00816.32
7.3.10.0080.00616.59
7.3.00.0070.00416.48
7.2.330.0120.00616.52
7.2.320.0060.01616.71
7.2.310.0030.01416.47
7.2.300.0120.00616.43
7.2.290.0150.00616.37
7.2.130.0060.00616.83
7.2.120.0050.00516.59
7.2.110.0090.00616.63
7.2.100.0140.00016.96
7.2.90.0000.01216.62
7.2.80.0060.00617.02
7.2.70.0000.01516.72
7.2.60.0030.00616.98
7.2.50.0060.00916.87
7.2.40.0100.00316.67
7.2.30.0030.01016.85
7.2.20.0100.00716.95
7.2.10.0030.00616.69
7.2.00.0050.01117.90
7.1.250.0030.00715.61
7.1.240.0120.00015.61
7.1.230.0000.01415.65
7.1.220.0000.01315.72
7.1.210.0060.00715.58
7.1.200.0030.01015.62
7.1.190.0030.00915.65
7.1.180.0030.00915.66
7.1.170.0060.00615.66
7.1.160.0000.01415.36
7.1.150.0030.01215.81
7.1.140.0030.01015.58
7.1.130.0060.00615.52
7.1.120.0030.00915.79
7.1.110.0030.01215.66
7.1.100.0180.00716.39
7.1.90.0000.01715.61
7.1.80.0100.00315.74
7.1.70.0030.00716.29
7.1.60.0070.01117.54
7.1.50.0120.00924.90
7.1.40.0040.00415.72
7.1.30.0040.01115.66
7.1.20.0030.00615.32
7.1.10.0100.00715.73
7.1.00.0070.04018.96
7.0.330.0040.01115.50
7.0.320.0030.01315.38
7.0.310.0060.01015.27
7.0.300.0040.01115.21
7.0.290.0090.00015.22
7.0.280.0050.00315.28
7.0.270.0030.01015.25
7.0.260.0060.00315.36
7.0.250.0040.00815.19
7.0.240.0070.00715.09
7.0.230.0060.00715.48
7.0.220.0000.00815.38
7.0.210.0050.00315.38
7.0.200.0070.00516.02
7.0.190.0070.00715.41
7.0.180.0030.01015.41
7.0.170.0040.01115.49
7.0.160.0000.01115.47
7.0.150.0030.00915.05
7.0.140.0020.04018.52
7.0.130.0030.00915.29
7.0.120.0060.00615.13
7.0.110.0040.00815.49
7.0.100.0040.01115.33
7.0.90.0040.00715.23
7.0.80.0000.01315.41
7.0.70.0000.01614.98
7.0.60.0060.03117.68
7.0.50.0150.02116.70
7.0.40.0080.03616.62
7.0.30.0250.03116.93
7.0.20.0090.02616.73
7.0.10.0160.03616.71
7.0.00.0080.02816.77
5.6.380.0000.01414.48
5.6.370.0000.01314.56
5.6.360.0060.00914.44
5.6.350.0030.00714.30
5.6.340.0090.00614.30
5.6.330.0030.00714.00
5.6.320.0030.00614.38
5.6.310.0100.00314.16
5.6.300.0030.00614.24
5.6.290.0040.01114.26
5.6.280.0020.04117.67
5.6.270.0040.01114.34
5.6.260.0030.00714.14
5.6.250.0080.00214.14
5.6.240.0030.01014.39
5.6.230.0030.01014.24
5.6.220.0090.00014.35
5.6.210.0050.03917.32
5.6.200.0000.03816.20
5.6.190.0110.04317.54
5.6.180.0020.02917.37
5.6.170.0190.04117.38
5.6.160.0050.04017.40
5.6.150.0090.01816.11
5.6.140.0070.03016.10
5.6.130.0030.02416.22
5.6.120.0050.04817.86
5.6.110.0060.04817.72
5.6.100.0080.02317.62
5.6.90.0050.04017.50
5.6.80.0050.04317.20
5.6.70.1890.02217.29
5.6.60.0030.00713.91
5.6.50.0000.00813.93
5.6.40.0030.01013.86
5.6.30.0060.00614.16
5.6.20.0000.01113.82
5.6.10.0000.00814.23
5.6.00.0030.00914.12
5.5.380.0070.00011.00
5.5.370.0030.00311.00
5.5.360.0000.01211.00
5.5.350.0100.02615.72
5.5.340.0060.04214.56
5.5.330.0030.03215.59
5.5.320.0170.04215.68
5.5.310.0150.04415.67
5.5.300.0080.04314.50
5.5.290.0030.02414.50
5.5.280.0080.02015.84
5.5.270.0050.04515.94
5.5.260.0080.04415.98
5.5.250.0090.04115.89
5.5.240.0160.03315.59
5.5.230.0000.01211.00
5.5.220.0060.00611.00
5.5.210.0030.00611.00
5.5.200.0000.01211.00
5.5.190.0060.00611.00
5.5.180.0040.00811.00
5.5.170.0030.00311.00
5.5.160.0000.01011.00
5.5.150.0030.01011.00
5.5.140.0030.00711.02
5.5.130.0030.00311.08
5.5.120.0090.00311.00
5.5.110.0000.01211.00
5.5.100.0030.00911.00
5.5.90.0030.00711.00
5.5.80.0000.01211.00
5.5.70.0030.00911.00
5.5.60.0040.00411.00
5.5.50.0030.00911.02
5.5.40.0030.00711.03
5.5.30.0080.00411.00
5.5.20.0030.00611.00
5.5.10.0070.00311.00
5.5.00.0060.00611.00
5.4.450.0350.03015.21
5.4.440.0230.02515.10
5.4.430.0070.02815.28
5.4.420.0100.02515.20
5.4.410.0100.02515.19
5.4.400.0200.01615.12
5.4.390.0100.02515.12
5.4.380.0270.02914.73
5.4.370.0230.02814.91
5.4.360.0170.03014.86
5.4.350.0180.03214.92
5.4.340.0190.03414.87
5.4.330.0040.00711.00
5.4.320.0070.02011.76
5.4.310.0030.02511.75
5.4.300.0040.02311.76
5.4.290.0040.02211.76
5.4.280.0060.02011.70
5.4.270.0020.02111.71
5.4.260.0050.02211.70
5.4.250.0060.02011.71
5.4.240.0040.02311.75
5.4.230.0040.03111.70
5.4.220.0070.02411.70
5.4.210.0080.01611.70
5.4.200.0050.02111.70
5.4.190.0050.02411.70
5.4.180.0050.02211.70
5.4.170.0060.02311.70
5.4.160.0040.02511.70
5.4.150.0070.02111.70
5.4.140.0020.02611.55
5.4.130.0020.02311.53
5.4.120.0050.02111.51
5.4.110.0110.01611.52
5.4.100.0040.02111.51
5.4.90.0070.02111.51
5.4.80.0040.02111.51
5.4.70.0060.02211.51
5.4.60.0060.02311.51
5.4.50.0060.02111.51
5.4.40.0070.01911.51
5.4.30.0030.02311.50
5.4.20.0020.02311.50
5.4.10.0040.02111.50
5.4.00.0070.02011.25
5.3.290.0080.01911.90
5.3.280.0090.02111.85
5.3.270.0050.02211.86
5.3.260.0070.02211.86
5.3.250.0030.02411.86
5.3.240.0030.02311.86
5.3.230.0040.02311.85
5.3.220.0040.02311.84
5.3.210.0040.02111.84
5.3.200.0020.02111.84
5.3.190.0100.01811.83
5.3.180.0060.02011.83
5.3.170.0040.02211.83
5.3.160.0070.02011.84
5.3.150.0070.01911.83
5.3.140.0040.02211.83
5.3.130.0050.02411.83
5.3.120.0020.02711.83
5.3.110.0040.02311.82
5.3.100.0090.01811.56
5.3.90.0040.02211.55
5.3.80.0020.02211.54
5.3.70.0030.02311.54
5.3.60.0040.02211.54
5.3.50.0060.01911.51
5.3.40.0070.01811.51
5.3.30.0080.01611.49
5.3.20.0010.02411.38
5.3.10.0070.02111.37
5.3.00.0040.02411.35
5.2.170.0060.01710.09
5.2.160.0040.01710.09
5.2.150.0040.02110.09
5.2.140.0050.01510.09
5.2.130.0030.01910.06
5.2.120.0060.01210.07
5.2.110.0060.01310.07
5.2.100.0010.01810.07
5.2.90.0030.01810.07
5.2.80.0040.01910.07
5.2.70.0070.01710.07
5.2.60.0070.01510.04
5.2.50.0030.02110.03
5.2.40.0030.01810.02
5.2.30.0020.02510.00
5.2.20.0020.02010.00
5.2.10.0020.0189.96
5.2.00.0050.0179.89
5.1.60.0060.0159.53
5.1.50.0040.0149.53
5.1.40.0020.0179.52
5.1.30.0040.0159.70
5.1.20.0060.0149.71
5.1.10.0030.0159.57
5.1.00.0030.0149.57
5.0.50.0020.0138.81
5.0.40.0030.0138.73
5.0.30.0030.0228.64
5.0.20.0040.0158.63
5.0.10.0030.0098.62
5.0.00.0030.0178.62
4.4.90.0030.0097.88
4.4.80.0020.0117.88
4.4.70.0040.0127.88
4.4.60.0040.0107.88
4.4.50.0020.0127.88
4.4.40.0020.0177.85
4.4.30.0030.0117.88
4.4.20.0010.0117.92
4.4.10.0020.0097.92
4.4.00.0040.0137.88
4.3.110.0020.0107.83
4.3.100.0030.0097.83
4.3.90.0030.0097.81
4.3.80.0010.0167.79
4.3.70.0040.0077.81
4.3.60.0030.0097.81
4.3.50.0040.0087.81
4.3.40.0020.0157.77
4.3.30.0030.0137.14
4.3.20.0020.0117.13
4.3.10.0020.0117.11
4.3.00.0020.01214.78

preferences:
43.07 ms | 401 KiB | 5 Q