3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { function foo() { print "foo"; } function bar() { $x = array(get_class(), "self::foo"); $x(); } } $a = new x; $a->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)
8.3.40.0200.00318.70
8.3.30.0110.00419.08
8.3.20.0040.00420.16
8.3.10.0060.00320.66
8.3.00.0000.00919.50
8.2.170.0170.00319.04
8.2.160.0100.00722.96
8.2.150.0000.00825.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00020.93
8.2.110.0090.00020.93
8.2.100.0110.00017.84
8.2.90.0000.00817.91
8.2.80.0080.00018.03
8.2.70.0040.00417.79
8.2.60.0050.00318.09
8.2.50.0030.00518.10
8.2.40.0060.00319.46
8.2.30.0000.00719.15
8.2.20.0070.00017.75
8.2.10.0080.00018.06
8.2.00.0040.00417.66
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00822.13
8.1.230.0090.00322.75
8.1.220.0030.00517.74
8.1.210.0080.00018.91
8.1.200.0040.00417.35
8.1.190.0000.00817.21
8.1.180.0040.00418.10
8.1.170.0040.00418.69
8.1.160.0000.00718.81
8.1.150.0050.00318.79
8.1.140.0050.00317.44
8.1.130.0040.00417.31
8.1.120.0020.00517.31
8.1.110.0040.00417.38
8.1.100.0000.00717.36
8.1.90.0050.00217.45
8.1.80.0070.00017.37
8.1.70.0000.00717.36
8.1.60.0050.00517.59
8.1.50.0030.00517.41
8.1.40.0030.00617.52
8.1.30.0080.00017.52
8.1.20.0000.00817.54
8.1.10.0070.00017.57
8.1.00.0040.00417.54
8.0.300.0050.00222.02
8.0.290.0040.00416.63
8.0.280.0050.00318.30
8.0.270.0030.00316.87
8.0.260.0040.00416.84
8.0.250.0030.00317.01
8.0.240.0030.00316.90
8.0.230.0000.00716.89
8.0.220.0000.00716.95
8.0.210.0040.00416.91
8.0.200.0030.00316.98
8.0.190.0000.00716.88
8.0.180.0000.00716.88
8.0.170.0000.00816.92
8.0.160.0000.00716.90
8.0.150.0000.00716.82
8.0.140.0070.00016.80
8.0.130.0050.00013.34
8.0.120.0080.00016.85
8.0.110.0050.00317.00
8.0.100.0050.00216.90
8.0.90.0000.00816.93
8.0.80.0110.00816.99
8.0.70.0000.00816.90
8.0.60.0000.00816.73
8.0.50.0040.00416.89
8.0.30.0110.00817.17
8.0.20.0100.01017.40
8.0.10.0070.00016.98
8.0.00.0100.00916.83
7.4.330.0000.00515.14
7.4.320.0000.00616.52
7.4.300.0030.00316.44
7.4.290.0080.00016.58
7.4.280.0000.00716.59
7.4.270.0040.00416.64
7.4.260.0070.00016.62
7.4.250.0040.00416.52
7.4.240.0020.00516.54
7.4.230.0070.00016.43
7.4.220.0190.00016.60
7.4.210.0000.01416.70
7.4.200.0060.00316.59
7.4.160.0090.00616.46
7.4.150.0110.01517.40
7.4.140.0090.01117.86
7.4.130.0090.00916.46
7.4.120.0030.01716.45
7.4.110.0030.01316.50
7.4.100.0100.00616.55
7.4.90.0070.01116.54
7.4.80.0070.01019.37
7.4.70.0110.00516.54
7.4.60.0150.00316.52
7.4.50.0030.00516.63
7.4.40.0090.01516.60
7.4.30.0090.00616.51
7.4.10.0070.01115.21
7.4.00.0070.01015.04
7.3.330.0000.00813.36
7.3.320.0000.00513.32
7.3.310.0000.00716.34
7.3.300.0030.00316.35
7.3.290.0100.01016.35
7.3.280.0080.01016.34
7.3.270.0090.00917.40
7.3.260.0090.00916.31
7.3.250.0050.01216.31
7.3.240.0080.00816.26
7.3.230.0100.00716.39
7.3.210.0100.00616.40
7.3.200.0110.00819.39
7.3.190.0040.01316.43
7.3.180.0090.01216.63
7.3.170.0120.00916.43
7.3.160.0120.01216.45
7.3.130.0070.01014.85
7.3.120.0080.00914.70
7.3.110.0040.01314.82
7.3.100.0030.01214.71
7.3.90.0080.00814.83
7.3.80.0100.00714.89
7.3.70.0080.00214.85
7.3.60.0050.00714.66
7.3.50.0080.00814.74
7.3.40.0040.00814.74
7.3.30.0070.00714.80
7.3.20.0060.00616.64
7.3.10.0080.00716.56
7.3.00.0070.00716.48
7.2.330.0030.01516.33
7.2.320.0100.00616.78
7.2.310.0090.01616.61
7.2.300.0060.01016.57
7.2.290.0110.00616.71
7.2.260.0080.01114.96
7.2.250.0080.01115.02
7.2.240.0080.00515.04
7.2.230.0050.00815.26
7.2.220.0080.00515.03
7.2.210.0060.00915.01
7.2.200.0040.01115.00
7.2.190.0070.00715.07
7.2.180.0090.00714.95
7.2.170.0070.00715.06
7.2.160.0060.00914.99
7.2.150.0100.00616.95
7.2.140.0040.00716.97
7.2.130.0040.01016.72
7.2.120.0070.00816.79
7.2.110.0080.00516.71
7.2.100.0090.00516.73
7.2.90.0090.00516.83
7.2.80.0090.00816.86
7.2.70.0080.00816.91
7.2.60.0070.00616.88
7.2.50.0090.00516.82
7.2.40.0090.00617.02
7.2.30.0100.00516.94
7.2.20.0070.00816.88
7.2.10.0070.00916.85
7.2.00.0060.00716.81
7.1.330.0030.01015.84
7.1.320.0030.01315.67
7.1.310.0030.01115.71
7.1.300.0030.01115.71
7.1.290.0070.00515.64
7.1.280.0050.00815.77
7.1.270.0000.01215.75
7.1.260.0060.00515.77
7.1.250.0020.01115.65
7.1.240.0070.00715.75
7.1.230.0060.00615.58
7.1.220.0060.00815.74
7.1.210.0110.00515.48
7.1.200.0060.00715.65
7.1.190.0070.00615.58
7.1.180.0070.00715.59
7.1.170.0070.00815.78
7.1.160.0070.00615.69
7.1.150.0040.00915.59
7.1.140.0090.00715.76
7.1.130.0090.00515.73
7.1.120.0090.00515.46
7.1.110.0060.01015.70
7.1.100.0070.00816.38
7.1.90.0110.00615.60
7.1.80.0130.00515.69
7.1.70.0070.00616.01
7.1.60.0090.00916.87
7.1.50.0060.00915.93
7.1.40.0090.00315.52
7.1.30.0090.00415.50
7.1.20.0100.00215.52
7.1.10.0130.00315.58
7.1.00.0060.03117.92
7.0.330.0070.00715.46
7.0.320.0060.00915.27
7.0.310.0030.01115.22
7.0.300.0070.00615.36
7.0.290.0080.00715.31
7.0.280.0080.00715.21
7.0.270.0060.00815.46
7.0.260.0080.00515.12
7.0.250.0040.01115.41
7.0.240.0080.00615.28
7.0.230.0050.00815.27
7.0.220.0090.00515.31
7.0.210.0060.00815.22
7.0.200.0060.00615.70
7.0.190.0110.00515.41
7.0.180.0090.00815.31
7.0.170.0080.00415.42
7.0.160.0080.00215.28
7.0.150.0070.00715.33
7.0.140.0050.03217.58
7.0.130.0070.00915.32
7.0.120.0030.01115.47
7.0.110.0100.00615.14
7.0.100.0090.00415.24
7.0.90.0120.00515.37
7.0.80.0100.00515.28
7.0.70.0080.01917.47
7.0.60.0070.01717.56
7.0.50.0050.01717.73
7.0.40.0080.02915.55
7.0.30.0120.02515.56
7.0.20.0100.03015.50
7.0.10.0070.02815.58
7.0.00.0040.02915.65
5.6.400.0070.00314.64
5.6.390.0040.00714.11
5.6.380.0020.01314.15
5.6.370.0030.01014.43
5.6.360.0070.00514.16
5.6.350.0070.00714.50
5.6.340.0100.00514.45
5.6.330.0080.00613.93
5.6.320.0120.00414.36
5.6.310.0160.00014.52
5.6.300.0080.00614.18
5.6.290.0110.00314.20
5.6.280.0070.02816.77
5.6.270.0100.00414.53
5.6.260.0060.00814.53
5.6.250.0100.00314.40
5.6.240.0040.00914.38
5.6.230.0070.00714.54
5.6.220.0090.01616.43
5.6.210.0050.01816.45
5.6.200.0060.01816.63
5.6.190.0030.02216.54
5.6.180.0070.03216.69
5.6.170.0090.03316.54
5.6.160.0060.03316.41
5.6.150.0040.02716.72
5.6.140.0070.03016.51
5.6.130.0060.02316.49
5.6.120.0060.03216.51
5.6.110.0080.02516.61
5.6.100.0070.03216.42
5.6.90.0060.02916.48
5.6.80.0060.02016.20
5.6.70.0100.01616.38
5.6.60.0050.03316.20
5.6.50.0090.02416.33
5.6.40.0070.03016.26
5.6.30.0050.02616.32
5.6.20.0060.03016.44
5.6.10.0040.02916.31
5.6.00.0060.02916.20
5.5.380.0090.00612.83
5.5.370.0090.00412.54
5.5.360.0040.02115.28
5.5.350.0030.03515.26
5.5.340.0020.02115.35
5.5.330.0070.02615.47
5.5.320.0060.03415.37
5.5.310.0080.02915.40
5.5.300.0060.03415.36
5.5.290.0070.01915.38
5.5.280.0080.03415.48
5.5.270.0090.03115.40
5.5.260.0090.03215.43
5.5.250.0080.03015.32
5.5.240.0120.01815.03
5.5.230.0090.02615.21
5.5.220.0070.02815.11
5.5.210.0050.03115.14
5.5.200.0070.03115.15
5.5.190.0020.03115.17
5.5.180.0040.03115.05
5.5.170.0050.01014.06
5.5.160.0020.03615.23
5.5.150.0090.02215.08
5.5.140.0040.03015.22
5.5.130.0080.02415.16
5.5.120.0110.02615.20
5.5.110.0060.03015.14
5.5.100.0070.02814.99
5.5.90.0040.02815.10
5.5.80.0070.02715.18
5.5.70.0020.02615.07
5.5.60.0040.03115.15
5.5.50.0010.03115.15
5.5.40.0050.02215.13
5.5.30.0050.02815.07
5.5.20.0040.02115.12
5.5.10.0050.02915.04
5.5.00.0050.03015.10
5.4.450.0070.02814.35
5.4.440.0050.03314.41
5.4.430.0050.02714.45
5.4.420.0070.02814.41
5.4.410.0040.02814.39
5.4.400.0070.02614.33
5.4.390.0060.02514.28
5.4.380.0030.02714.24
5.4.370.0050.02814.34
5.4.360.0060.02514.22
5.4.350.0050.02614.32
5.4.340.0030.01914.28
5.4.330.0040.00211.91
5.4.320.0000.03214.21
5.4.310.0020.02514.31
5.4.300.0070.02714.31
5.4.290.0030.01814.25
5.4.280.0020.03214.33
5.4.270.0080.02414.34
5.4.260.0030.03014.30
5.4.250.0050.02614.27
5.4.240.0050.03014.33
5.4.230.0070.02614.34
5.4.220.0030.02414.33
5.4.210.0010.02614.36
5.4.200.0040.03114.25
5.4.190.0060.03114.27
5.4.180.0040.03014.33
5.4.170.0040.02814.34
5.4.160.0070.02814.27
5.4.150.0080.02314.24
5.4.140.0010.02913.41
5.4.130.0010.03013.32
5.4.120.0050.02613.33
5.4.110.0020.03013.47
5.4.100.0040.02313.42
5.4.90.0030.02913.42
5.4.80.0030.02813.38
5.4.70.0020.02613.40
5.4.60.0000.02613.38
5.4.50.0060.02613.44
5.4.40.0010.02913.39
5.4.30.0030.03013.41
5.4.20.0030.02513.37
5.4.10.0050.02613.43
5.4.00.0060.02313.14
5.3.290.0080.04012.89
5.3.280.0020.04512.89
5.3.270.0030.04412.84
5.3.260.0020.03912.83
5.3.250.0030.02712.87
5.3.240.0020.04212.91
5.3.230.0050.03712.90
5.3.220.0030.03812.84
5.3.210.0030.04312.78
5.3.200.0020.03412.80
5.3.190.0000.04212.79
5.3.180.0060.02512.88
5.3.170.0050.03812.85
5.3.160.0070.03812.81
5.3.150.0030.04012.79
5.3.140.0040.02512.78
5.3.130.0070.04012.83
5.3.120.0050.03712.81
5.3.110.0020.04112.77
5.3.100.0070.03812.61
5.3.90.0030.02712.51
5.3.80.0030.03612.61
5.3.70.0020.04312.57
5.3.60.0020.03912.50
5.3.50.0030.04212.51
5.3.40.0020.03512.58
5.3.30.0030.03712.54
5.3.20.0030.03912.35
5.3.10.0050.03712.32
5.3.00.0000.02812.40
5.2.170.0020.03211.75
5.2.160.0030.03311.75
5.2.150.0050.03011.75
5.2.140.0030.01811.75
5.2.130.0030.02611.75
5.2.120.0030.02511.75
5.2.110.0030.02511.75
5.2.100.0020.03511.75
5.2.90.0050.03011.75
5.2.80.0050.03311.75
5.2.70.0050.03311.75
5.2.60.0050.03111.75
5.2.50.0030.01611.75
5.2.40.0030.02311.75
5.2.30.0020.02311.75
5.2.20.0030.02811.75
5.2.10.0010.02811.75
5.2.00.0040.03111.75
5.1.60.0050.02211.75
5.1.50.0030.02711.75
5.1.40.0050.02711.75
5.1.30.0010.03111.75
5.1.20.0020.03011.75
5.1.10.0080.02511.75
5.1.00.0040.03011.75
5.0.50.0060.01611.75
5.0.40.0050.02211.75
5.0.30.0030.03311.75
5.0.20.0020.02411.75
5.0.10.0040.01211.75
5.0.00.0020.03511.75
4.4.90.0030.01711.75
4.4.80.0020.01311.75
4.4.70.0000.02111.75
4.4.60.0030.01511.75
4.4.50.0050.01711.75
4.4.40.0030.02611.75
4.4.30.0020.02011.75
4.4.20.0030.01311.75
4.4.10.0000.02211.75
4.4.00.0020.02211.75
4.3.110.0020.02011.75
4.3.100.0000.01311.75
4.3.90.0030.01211.75
4.3.80.0050.02011.75
4.3.70.0050.01611.75
4.3.60.0020.01711.75
4.3.50.0050.01211.75
4.3.40.0030.02711.75
4.3.30.0020.01811.75
4.3.20.0060.01511.75
4.3.10.0020.02011.75
4.3.00.0000.02111.75

preferences:
51.63 ms | 400 KiB | 5 Q