3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NS; class C { function foo() { echo 'FOO'; function bar() { echo 'BAR'; } } } $c = new C(); $c->bar();

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)
8.3.60.0120.00618.55
8.3.50.0160.00522.05
8.3.40.0030.01618.93
8.3.30.0000.01519.05
8.3.20.0040.00420.04
8.3.10.0050.00520.33
8.3.00.0050.00319.38
8.2.180.0100.00716.50
8.2.170.0170.00322.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00422.24
8.2.110.0090.00022.05
8.2.100.0060.00617.78
8.2.90.0080.00019.18
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0060.00317.91
8.2.50.0030.00518.07
8.2.40.0080.00018.03
8.2.30.0080.00017.99
8.2.20.0040.00417.56
8.2.10.0000.00717.89
8.2.00.0050.00217.71
8.1.280.0120.00925.92
8.1.270.0040.01123.79
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.23
8.1.230.0030.00719.16
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0090.00017.48
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0040.00418.42
8.1.160.0000.00721.94
8.1.150.0000.00818.81
8.1.140.0000.00717.38
8.1.130.0000.00717.73
8.1.120.0000.00717.35
8.1.110.0000.00717.38
8.1.100.0000.00717.30
8.1.90.0040.00417.29
8.1.80.0050.00217.41
8.1.70.0040.00417.34
8.1.60.0030.00617.52
8.1.50.0030.00517.48
8.1.40.0080.00017.44
8.1.30.0040.00417.66
8.1.20.0030.00517.53
8.1.10.0050.00217.46
8.1.00.0050.00317.34
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.38
8.0.270.0030.00317.17
8.0.260.0000.00617.19
8.0.250.0070.00016.83
8.0.240.0030.00316.86
8.0.230.0000.00716.90
8.0.220.0040.00416.84
8.0.210.0040.00416.90
8.0.200.0030.00316.82
8.0.190.0050.00316.87
8.0.180.0000.00716.91
8.0.170.0030.00516.85
8.0.160.0060.00317.02
8.0.150.0040.00416.88
8.0.140.0000.00816.87
8.0.130.0000.00813.31
8.0.120.0040.00416.88
8.0.110.0040.00416.84
8.0.100.0040.00416.71
8.0.90.0070.00016.75
8.0.80.0070.00716.91
8.0.70.0000.00716.79
8.0.60.0040.00416.76
8.0.50.0040.00417.00
8.0.30.0100.00917.03
8.0.20.0130.01017.40
8.0.10.0000.00716.82
8.0.00.0130.00916.74
7.4.330.0050.00015.00
7.4.320.0000.00716.54
7.4.300.0030.00316.42
7.4.290.0000.00716.52
7.4.280.0050.00316.50
7.4.270.0030.00316.36
7.4.260.0060.00316.59
7.4.250.0070.00016.45
7.4.240.0030.00316.51
7.4.230.0030.00316.44
7.4.220.0070.01016.57
7.4.210.0060.00916.57
7.4.200.0030.00316.48
7.4.160.0030.01216.61
7.4.150.0090.01517.40
7.4.140.0120.00517.86
7.4.130.0100.00716.46
7.4.120.0100.00816.47
7.4.110.0030.01316.42
7.4.100.0080.00916.51
7.4.90.0060.01116.32
7.4.80.0040.01219.39
7.4.70.0100.00616.65
7.4.60.0090.00916.43
7.4.50.0000.00816.45
7.4.40.0080.00816.64
7.4.30.0060.00916.43
7.4.00.0070.00715.07
7.3.330.0000.00513.37
7.3.320.0000.00513.16
7.3.310.0030.00316.33
7.3.300.0030.00316.29
7.3.290.0080.00816.29
7.3.280.0100.00816.28
7.3.270.0060.01317.40
7.3.260.0090.00916.31
7.3.250.0120.01016.46
7.3.240.0120.01216.30
7.3.230.0080.00916.40
7.3.210.0130.00316.45
7.3.200.0080.00919.39
7.3.190.0070.01016.25
7.3.180.0130.00316.19
7.3.170.0030.01616.27
7.3.160.0140.00316.38
7.3.10.0110.00416.51
7.3.00.0090.00916.54
7.2.330.0100.00716.67
7.2.320.0100.00716.29
7.2.310.0130.00716.51
7.2.300.0140.00516.57
7.2.290.0070.01116.70
7.2.130.0030.00616.64
7.2.120.0090.00916.80
7.2.110.0060.00916.82
7.2.100.0030.01016.88
7.2.90.0000.01216.97
7.2.80.0000.01616.93
7.2.70.0030.01216.86
7.2.60.0090.00616.86
7.2.50.0030.01316.66
7.2.40.0090.00316.59
7.2.30.0100.00316.97
7.2.20.0080.00516.62
7.2.10.0120.00416.67
7.2.00.0050.00817.96
7.1.250.0040.00715.66
7.1.240.0080.00415.45
7.1.230.0030.01315.76
7.1.220.0060.00615.41
7.1.210.0030.00715.77
7.1.200.0120.00315.54
7.1.190.0060.00615.45
7.1.180.0000.01415.61
7.1.170.0040.00415.48
7.1.160.0030.00815.61
7.1.150.0150.00015.66
7.1.140.0000.01315.74
7.1.130.0060.00315.66
7.1.120.0000.01215.55
7.1.110.0080.00015.49
7.1.100.0050.00716.56
7.1.90.0070.00715.60
7.1.80.0080.00415.71
7.1.70.0000.00816.27
7.1.60.0050.01017.47
7.1.50.0080.00816.21
7.1.40.0030.00715.42
7.1.30.0100.00315.57
7.1.20.0060.00315.67
7.1.10.0000.01115.62
7.1.00.0080.03318.97
7.0.330.0070.00715.17
7.0.320.0030.00715.03
7.0.310.0030.00715.06
7.0.300.0060.00315.41
7.0.290.0000.01115.10
7.0.280.0070.00315.07
7.0.270.0030.01015.08
7.0.260.0070.00715.29
7.0.250.0070.00715.29
7.0.240.0070.00315.00
7.0.230.0070.00715.12
7.0.220.0030.01215.37
7.0.210.0120.00615.17
7.0.200.0060.00615.78
7.0.190.0080.00015.16
7.0.180.0060.00615.34
7.0.170.0060.00915.18
7.0.160.0040.01115.29
7.0.150.0030.00515.35
7.0.140.0050.03518.37
7.0.130.0030.00615.43
7.0.120.0090.00315.23
7.0.110.0030.01115.19
7.0.100.0060.03017.68
7.0.90.0180.04317.69
7.0.80.0120.02417.60
7.0.70.0020.03117.40
7.0.60.0110.03617.64
7.0.50.0030.04117.76
7.0.40.0110.04216.71
7.0.30.0120.03816.55
7.0.20.0030.04716.61
7.0.10.0040.04816.72
7.0.00.0080.04116.76
5.6.380.0000.00814.21
5.6.370.0030.00914.11
5.6.360.0030.01414.34
5.6.350.0090.00614.23
5.6.340.0030.00514.22
5.6.330.0060.00314.36
5.6.320.0030.00814.11
5.6.310.0080.00813.98
5.6.300.0000.01414.17
5.6.290.0060.00614.34
5.6.280.0040.04217.70
5.6.270.0090.00614.46
5.6.260.0120.00614.33
5.6.250.0070.04717.40
5.6.240.0050.04317.53
5.6.230.0070.04517.43
5.6.220.0080.04217.48
5.6.210.0030.04517.46
5.6.200.0030.03717.76
5.6.190.0030.04417.63
5.6.180.0120.03517.58
5.6.170.0070.04517.67
5.6.160.0050.04017.74
5.6.150.0070.04417.71
5.6.140.0100.03917.63
5.6.130.0050.02817.56
5.6.120.0030.04617.56
5.6.110.0080.04517.48
5.6.100.0070.02317.59
5.6.90.0060.04817.52
5.6.80.0050.04517.37
5.6.70.0020.04817.29
5.6.60.0080.04317.15
5.6.50.0030.04217.28
5.6.40.0050.04317.35
5.6.30.0060.02517.33
5.6.20.0020.02717.34
5.6.10.0020.03017.17
5.6.00.0060.02417.34
5.5.380.0060.02315.93
5.5.370.0050.04215.87
5.5.360.0050.04515.82
5.5.350.0080.04315.81
5.5.340.0030.04415.94
5.5.330.0040.04515.92
5.5.320.0100.03815.88
5.5.310.0050.04715.90
5.5.300.0120.03815.95
5.5.290.0090.02315.99
5.5.280.0080.03715.82
5.5.270.0030.04616.05
5.5.260.0070.04315.83
5.5.250.0080.04215.72
5.5.240.0100.02315.52
5.5.230.0080.03715.76
5.5.220.0080.04115.57
5.5.210.0070.02415.68
5.5.200.0050.04015.46
5.5.190.0110.03815.51
5.5.180.0050.03415.65
5.5.170.0030.00811.02
5.5.160.0020.03715.62
5.5.150.0030.02215.64
5.5.140.0020.02615.46
5.5.130.0050.02315.48
5.5.120.0070.01915.73
5.5.110.0050.02015.40
5.5.100.0030.02115.56
5.5.90.0040.02315.58
5.5.80.0030.02315.39
5.5.70.0070.01815.57
5.5.60.0020.02615.40
5.5.50.0060.02015.54
5.5.40.0030.02515.67
5.5.30.0060.02015.43
5.5.20.0060.02515.55
5.5.10.0020.02615.47
5.5.00.0080.02015.30
5.4.450.0080.03515.14
5.4.440.0050.03515.12
5.4.430.0030.02615.23
5.4.420.0050.04215.15
5.4.410.0100.03815.00
5.4.400.0100.03314.91
5.4.390.0100.02015.04
5.4.380.0080.03515.00
5.4.370.0040.04014.81
5.4.360.0050.02515.08
5.4.350.0050.02315.00
5.4.340.0020.02414.95
5.4.330.0050.00310.99
5.4.320.0070.02415.01
5.4.310.0030.02514.91
5.4.300.0060.01815.03
5.4.290.0040.02014.88
5.4.280.0030.02314.87
5.4.270.0060.01815.15
5.4.260.0050.02015.04
5.4.250.0040.02014.94
5.4.240.0040.02314.93
5.4.230.0030.02514.87
5.4.220.0060.02115.01
5.4.210.0020.02514.96
5.4.200.0000.02314.89
5.4.190.0000.02314.93
5.4.180.0020.02314.85
5.4.170.0020.02714.97
5.4.160.0030.02014.90
5.4.150.0020.02114.73
5.4.140.0060.01913.67
5.4.130.0030.02013.52
5.4.120.0060.01613.57
5.4.110.0040.02013.64
5.4.100.0040.02013.69
5.4.90.0030.02013.65
5.4.80.0070.01813.72
5.4.70.0000.02513.52
5.4.60.0030.02113.50
5.4.50.0080.01513.62
5.4.40.0050.01613.76
5.4.30.0020.02213.60
5.4.20.0070.01813.62
5.4.10.0030.02613.56
5.4.00.0050.02213.29
5.3.290.0050.02212.68
5.3.280.0030.02512.50
5.3.270.0000.02312.48
5.3.260.0050.02012.61
5.3.250.0030.02212.53
5.3.240.0060.01712.56
5.3.230.0050.02012.60
5.3.220.0050.01812.39
5.3.210.0070.01812.38
5.3.200.0040.02212.44
5.3.190.0090.01512.45
5.3.180.0070.01912.58
5.3.170.0090.01712.46
5.3.160.0030.02212.58
5.3.150.0000.02012.57
5.3.140.0030.02012.47
5.3.130.0030.02412.54
5.3.120.0020.01812.48
5.3.110.0020.02112.56
5.3.100.0030.01712.32
5.3.90.0050.02012.31
5.3.80.0070.01712.27
5.3.70.0020.02012.13
5.3.60.0080.01512.25
5.3.50.0040.02212.27
5.3.40.0050.01812.12
5.3.30.0050.01612.15
5.3.20.0030.02012.10
5.3.10.0060.03511.88
5.3.00.0080.03311.98
5.2.170.0050.01310.08
5.2.160.0030.02010.14
5.2.150.0020.01810.21
5.2.140.0020.01810.15
5.2.130.0050.03210.13
5.2.120.0060.03310.20
5.2.110.0030.03410.07
5.2.100.0020.03310.06
5.2.90.0030.03310.01
5.2.80.0050.02810.08
5.2.70.0030.03110.07
5.2.60.0050.0259.95
5.2.50.0030.0359.88
5.2.40.0030.03310.01
5.2.30.0080.0279.89
5.2.20.0050.0309.91
5.2.10.0030.0319.88
5.2.00.0000.0319.73
5.1.60.0020.0159.16
5.1.50.0050.0259.08
5.1.40.0030.0309.15
5.1.30.0070.0289.46
5.1.20.0050.0229.35
5.1.10.0090.0259.27
5.1.00.0030.0289.23
5.0.50.0040.0158.35
5.0.40.0020.0158.36
5.0.30.0050.0158.27
5.0.20.0020.0138.31
5.0.10.0020.0238.26
5.0.00.0030.0328.29
4.4.90.0080.0128.26
4.4.80.0020.0188.26
4.4.70.0000.0168.26
4.4.60.0020.0198.26
4.4.50.0070.0088.26
4.4.40.0020.0258.26
4.4.30.0060.0168.26
4.4.20.0070.0178.26
4.4.10.0000.0218.26
4.4.00.0010.0308.26
4.3.110.0030.0198.26
4.3.100.0020.0208.26
4.3.90.0060.0138.26
4.3.80.0030.0158.26
4.3.70.0020.0108.26
4.3.60.0010.0118.26
4.3.50.0000.0128.26
4.3.40.0020.0238.26
4.3.30.0000.0158.26
4.3.20.0020.0128.26
4.3.10.0030.0078.26
4.3.00.0010.0208.26

preferences:
44.25 ms | 401 KiB | 5 Q