3v4l.org

run code in 300+ PHP versions simultaneously
<?php class B { public function addHello( $string ) { return $string . ' Hello!'; } } class A { public static function test() { $B = new B(); $name = 'Eugene'; return $B->addHello( $name ); } } echo A::test();

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)
8.3.60.0060.01018.43
8.3.50.0110.00821.96
8.3.40.0090.00618.66
8.3.30.0060.00819.15
8.3.20.0080.00020.21
8.3.10.0000.00823.67
8.3.00.0040.00420.84
8.2.180.0100.01016.50
8.2.170.0070.00722.96
8.2.160.0000.01420.52
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0020.00526.16
8.2.120.0030.00519.23
8.2.110.0090.00022.07
8.2.100.0090.00617.78
8.2.90.0000.00819.24
8.2.80.0050.00317.97
8.2.70.0060.00317.36
8.2.60.0040.00417.68
8.2.50.0070.00318.07
8.2.40.0050.00320.07
8.2.30.0040.00418.16
8.2.20.0050.00217.73
8.2.10.0070.00018.05
8.2.00.0040.00417.80
8.1.280.0170.00325.92
8.1.270.0080.00023.72
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0080.00023.88
8.1.230.0070.00319.04
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.25
8.1.180.0030.00518.10
8.1.170.0000.00918.52
8.1.160.0000.00722.00
8.1.150.0030.00518.57
8.1.140.0080.00017.35
8.1.130.0000.00819.59
8.1.120.0030.00317.38
8.1.110.0040.00417.38
8.1.100.0020.00517.28
8.1.90.0000.00717.43
8.1.80.0040.00417.38
8.1.70.0000.00717.34
8.1.60.0050.00317.60
8.1.50.0060.00317.53
8.1.40.0030.00617.47
8.1.30.0080.00017.67
8.1.20.0050.00317.50
8.1.10.0000.00717.54
8.1.00.0040.00417.50
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0030.00318.50
8.0.270.0030.00317.29
8.0.260.0060.00017.18
8.0.250.0000.00716.98
8.0.240.0030.00316.95
8.0.230.0000.00716.95
8.0.220.0030.00316.93
8.0.210.0080.00016.80
8.0.200.0000.00616.84
8.0.190.0070.00016.93
8.0.180.0080.00016.90
8.0.170.0030.00516.88
8.0.160.0030.00316.98
8.0.150.0030.00516.71
8.0.140.0000.00716.77
8.0.130.0030.00313.36
8.0.120.0040.00416.82
8.0.110.0040.00416.76
8.0.100.0070.00016.98
8.0.90.0030.00516.78
8.0.80.0000.01616.82
8.0.70.0040.00416.75
8.0.60.0070.00016.95
8.0.50.0050.00216.76
8.0.30.0110.00717.00
8.0.20.0100.00917.43
8.0.10.0050.00216.89
8.0.00.0050.01416.67
7.4.330.0000.00515.00
7.4.320.0000.00616.44
7.4.300.0070.00016.45
7.4.290.0030.00316.46
7.4.280.0080.00016.48
7.4.270.0000.00816.65
7.4.260.0080.00016.49
7.4.250.0000.00716.50
7.4.240.0000.00716.43
7.4.230.0000.00716.65
7.4.220.0090.00916.46
7.4.210.0060.00916.43
7.4.200.0040.00416.48
7.4.160.0120.00416.50
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0060.01116.56
7.4.120.0090.00816.52
7.4.110.0110.01116.48
7.4.100.0030.01516.48
7.4.90.0120.00616.57
7.4.80.0090.00919.39
7.4.70.0110.00516.43
7.4.60.0120.00616.51
7.4.50.0000.00716.46
7.4.40.0040.01216.45
7.4.30.0050.01016.52
7.4.00.0060.01014.87
7.3.330.0030.00313.10
7.3.320.0000.00813.24
7.3.310.0000.00716.25
7.3.300.0030.00316.18
7.3.290.0060.01216.20
7.3.280.0080.01016.19
7.3.270.0140.00317.40
7.3.260.0110.00916.28
7.3.250.0100.00716.50
7.3.240.0080.00816.53
7.3.230.0110.00516.48
7.3.210.0070.01016.36
7.3.200.0110.00619.39
7.3.190.0140.01016.41
7.3.180.0060.01016.44
7.3.170.0100.00716.32
7.3.160.0130.00316.46
7.3.120.0100.00614.66
7.3.110.0090.00614.71
7.3.100.0110.00614.64
7.3.90.0080.00814.90
7.3.80.0070.00514.77
7.3.70.0060.00514.77
7.3.60.0090.00514.79
7.3.50.0070.00414.39
7.3.40.0000.01214.67
7.3.30.0080.00614.71
7.3.20.0100.00316.70
7.3.10.0080.00416.63
7.3.00.0050.00916.48
7.2.330.0070.01016.78
7.2.320.0140.00916.73
7.2.310.0060.01116.75
7.2.300.0060.01016.41
7.2.290.0110.00716.88
7.2.250.0090.01014.80
7.2.240.0040.01415.13
7.2.230.0060.00814.65
7.2.220.0050.01114.93
7.2.210.0030.00615.24
7.2.200.0070.00514.95
7.2.190.0050.01114.71
7.2.180.0070.00514.98
7.2.170.0050.01015.05
7.2.160.0060.00615.10
7.2.150.0060.00916.44
7.2.140.0070.01016.90
7.2.130.0070.00416.70
7.2.120.0060.00916.96
7.2.110.0030.00616.89
7.2.100.0000.01316.99
7.2.90.0090.00317.16
7.2.80.0070.00716.84
7.2.70.0070.01116.71
7.2.60.0080.00816.77
7.2.50.0110.00416.53
7.2.40.0030.01217.04
7.2.30.0000.01516.88
7.2.20.0030.01316.97
7.2.10.0040.01116.96
7.2.00.0090.00518.29
7.1.330.0080.00715.76
7.1.320.0050.00915.60
7.1.310.0010.00915.66
7.1.300.0070.00715.66
7.1.290.0000.01315.86
7.1.280.0070.00615.72
7.1.270.0090.00415.62
7.1.260.0020.01315.71
7.1.250.0000.01515.43
7.1.240.0110.00415.68
7.1.230.0030.01015.90
7.1.220.0120.00015.59
7.1.210.0080.00615.63
7.1.200.0090.00315.66
7.1.190.0060.00315.71
7.1.180.0120.00415.39
7.1.170.0070.00715.40
7.1.160.0070.00715.66
7.1.150.0140.00015.41
7.1.140.0030.01015.80
7.1.130.0030.01015.70
7.1.120.0060.00715.67
7.1.110.0030.01215.46
7.1.100.0030.00816.92
7.1.90.0030.00915.70
7.1.80.0050.00515.72
7.1.70.0050.00616.24
7.1.60.0100.01017.64
7.1.50.0070.01716.26
7.1.40.0100.00715.71
7.1.30.0060.00615.65
7.1.20.0060.00915.85
7.1.10.0000.00815.61
7.1.00.0070.03819.07
7.0.330.0000.01515.44
7.0.320.0030.01015.38
7.0.310.0080.00815.37
7.0.300.0040.01115.45
7.0.290.0070.00715.38
7.0.280.0030.01215.00
7.0.270.0080.00615.61
7.0.260.0070.00715.36
7.0.250.0040.01115.66
7.0.240.0000.01115.41
7.0.230.0070.00715.29
7.0.220.0060.01015.34
7.0.210.0030.00615.41
7.0.200.0030.00816.15
7.0.190.0070.01015.30
7.0.180.0040.01215.48
7.0.170.0100.00315.57
7.0.160.0000.01515.40
7.0.150.0090.00615.48
7.0.140.0040.03918.69
7.0.130.0060.00615.34
7.0.120.0000.01115.36
7.0.110.0030.01015.26
7.0.100.0070.04417.79
7.0.90.0050.02417.75
7.0.80.0070.04017.75
7.0.70.0070.04317.64
7.0.60.0040.04717.71
7.0.50.0070.04717.74
7.0.40.0020.04216.64
7.0.30.0050.04516.77
7.0.20.0020.05316.89
7.0.10.0000.04816.73
7.0.00.0050.04516.72
5.6.400.0030.00714.26
5.6.390.0120.00314.27
5.6.380.0080.00414.43
5.6.370.0070.00714.36
5.6.360.0030.01314.53
5.6.350.0090.00514.15
5.6.340.0000.01314.32
5.6.330.0120.00014.05
5.6.320.0040.00814.11
5.6.310.0070.00714.09
5.6.300.0060.01014.55
5.6.290.0120.00013.92
5.6.280.0090.00314.24
5.6.270.0090.00314.66
5.6.260.0030.00614.47
5.6.250.0070.04217.38
5.6.240.0070.04217.38
5.6.230.0050.04817.44
5.6.220.0030.04517.48
5.6.210.0070.04217.44
5.6.200.0090.02317.70
5.6.190.0060.04617.56
5.6.180.0130.03817.62
5.6.170.0090.04417.74
5.6.160.0030.04917.68
5.6.150.0020.04917.58
5.6.140.0070.04017.79
5.6.130.0080.04117.63
5.6.120.0100.04317.80
5.6.110.0070.04017.70
5.6.100.0090.04017.62
5.6.90.0100.04717.58
5.6.80.0030.02917.40
5.6.70.0090.04317.42
5.6.60.0040.04717.37
5.6.50.0090.04317.24
5.6.40.0070.04217.24
5.6.30.0070.04317.31
5.6.20.0050.04517.27
5.6.10.0080.03617.33
5.6.00.0070.03617.33
5.5.380.0070.03217.48
5.5.370.0070.04317.40
5.5.360.0120.04017.36
5.5.350.0060.04017.23
5.5.340.0080.04617.64
5.5.330.0040.04717.54
5.5.320.0050.04717.45
5.5.310.0030.04617.45
5.5.300.0070.03317.62
5.5.290.0110.02217.44
5.5.280.0040.03517.55
5.5.270.0030.04717.55
5.5.260.0080.04217.56
5.5.250.0130.03717.53
5.5.240.0050.04517.30
5.5.230.0090.03717.23
5.5.220.0100.03617.27
5.5.210.0080.04117.14
5.5.200.0030.04517.12
5.5.190.0080.04117.18
5.5.180.0080.03717.15
5.5.170.0100.00314.21
5.5.160.0020.02917.35
5.5.150.0090.03517.23
5.5.140.0130.03617.20
5.5.130.0070.04116.97
5.5.120.0050.04117.28
5.5.110.0090.04017.25
5.5.100.0050.02217.08
5.5.90.0030.03817.05
5.5.80.0050.04417.08
5.5.70.0070.04417.02
5.5.60.0060.02817.06
5.5.50.0120.03217.10
5.5.40.0050.03317.04
5.5.30.0100.03717.29
5.5.20.0040.04517.05
5.5.10.0100.03817.12
5.5.00.0070.03917.14
5.4.450.0010.04815.07
5.4.440.0060.04015.31
5.4.430.0050.02515.36
5.4.420.0030.04215.17
5.4.410.0050.04215.12
5.4.400.0090.04014.94
5.4.390.0180.01614.99
5.4.380.0020.04414.91
5.4.370.0090.03815.00
5.4.360.0110.03014.96
5.4.350.0050.03715.20
5.4.340.0030.04315.01
5.4.330.0040.00411.01
5.4.320.0080.04215.16
5.4.310.0030.04514.80
5.4.300.0080.03815.20
5.4.290.0050.02315.03
5.4.280.0070.04015.05
5.4.270.0070.04114.92
5.4.260.0060.02614.91
5.4.250.0120.03315.00
5.4.240.0020.04515.09
5.4.230.0050.03715.03
5.4.220.0010.04415.01
5.4.210.0040.02515.04
5.4.200.0130.02115.04
5.4.190.0070.03215.10
5.4.180.0110.03615.00
5.4.170.0070.04314.93
5.4.160.0050.04315.04
5.4.150.0030.04514.86
5.4.140.0000.04413.78
5.4.130.0050.03313.76
5.4.120.0080.03813.69
5.4.110.0080.04013.82
5.4.100.0070.03913.82
5.4.90.0050.03713.62
5.4.80.0080.02313.55
5.4.70.0010.04313.79
5.4.60.0020.04213.71
5.4.50.0040.04213.77
5.4.40.0030.04113.82
5.4.30.0050.03813.78
5.4.20.0040.03713.79
5.4.10.0010.04113.77
5.4.00.0030.04013.49
5.3.290.0030.04212.64
5.3.280.0070.04112.55
5.3.270.0080.03712.50
5.3.260.0030.03612.64
5.3.250.0030.04112.67
5.3.240.0100.03712.56
5.3.230.0050.03612.58
5.3.220.0080.03912.56
5.3.210.0080.02812.56
5.3.200.0040.04112.44
5.3.190.0080.02812.62
5.3.180.0060.03812.62
5.3.170.0070.03912.63
5.3.160.0110.03412.70
5.3.150.0050.02312.59
5.3.140.0050.04512.56
5.3.130.0050.03712.48
5.3.120.0080.03712.58
5.3.110.0060.02512.56
5.3.100.0080.03812.28
5.3.90.0070.03812.31
5.3.80.0050.02512.33
5.3.70.0070.03312.35
5.3.60.0030.04212.18
5.3.50.0020.04412.24
5.3.40.0020.04512.18
5.3.30.0050.03012.18
5.3.20.0030.04012.03
5.3.10.0030.04011.96
5.3.00.0060.02511.88
5.2.170.0000.07012.11
5.2.160.0130.03712.11
5.2.150.0030.06312.11
5.2.140.0070.05712.11
5.2.130.0070.06012.11
5.2.120.0070.06312.11
5.2.110.0100.05712.11
5.2.100.0070.05712.11
5.2.90.0070.06012.11
5.2.80.0130.06712.11
5.2.70.0030.06312.11
5.2.60.0030.06712.11
5.2.50.0000.07712.11
5.2.40.0070.06012.11
5.2.30.0000.05712.11
5.2.20.0070.05712.11
5.2.10.0030.06012.11
5.2.00.0000.06312.11
5.1.60.0000.05012.11
5.1.50.0030.06012.11
5.1.40.0030.05312.11
5.1.30.0070.05712.11
5.1.20.0070.04712.11
5.1.10.0100.05012.11
5.1.00.0030.05712.11
5.0.50.0030.03712.11
5.0.40.0030.04012.11
5.0.30.0100.06012.11
5.0.20.0000.04012.11
5.0.10.0100.04012.11
5.0.00.0100.03712.11
4.4.90.0000.03012.11
4.4.80.0030.02012.11
4.4.70.0030.03712.11
4.4.60.0030.03012.11
4.4.50.0030.02712.11
4.4.40.0100.04012.11
4.4.30.0070.03012.11
4.4.20.0030.03312.11
4.4.10.0030.03312.11
4.4.00.0000.05712.11
4.3.110.0030.03012.11
4.3.100.0000.03712.11
4.3.90.0030.03312.11
4.3.80.0070.05012.11
4.3.70.0000.03712.11
4.3.60.0000.03012.11
4.3.50.0030.01712.11
4.3.40.0030.05312.11
4.3.30.0000.02712.11
4.3.20.0030.03312.11
4.3.10.0030.03312.11
4.3.00.0070.03312.11

preferences:
54.92 ms | 401 KiB | 5 Q