3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { static public function hi() { echo "Hi i'm a"; } } class b { public function __construct() { self::hi(); } static public function hi() { echo "Hi i'm b"; } } $b = new b();

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)
8.3.60.0080.00518.31
8.3.50.0150.00721.99
8.3.40.0120.00618.67
8.3.30.0070.00718.84
8.3.20.0030.00620.33
8.3.10.0040.00420.20
8.3.00.0000.00822.17
8.2.180.0030.01316.63
8.2.170.0100.01022.96
8.2.160.0070.00720.89
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0090.00020.38
8.2.100.0080.00419.35
8.2.90.0070.00018.16
8.2.80.0000.00818.05
8.2.70.0040.00417.50
8.2.60.0080.00018.04
8.2.50.0080.00018.07
8.2.40.0060.00318.09
8.2.30.0000.00718.05
8.2.20.0080.00017.67
8.2.10.0040.00417.61
8.2.00.0040.00717.48
8.1.280.0090.00925.92
8.1.270.0040.00422.05
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.02
8.1.230.0000.01121.03
8.1.220.0000.00817.74
8.1.210.0040.00418.86
8.1.200.0060.00317.13
8.1.190.0030.00517.54
8.1.180.0000.00818.46
8.1.170.0050.00318.46
8.1.160.0040.00421.85
8.1.150.0000.00718.61
8.1.140.0040.00417.42
8.1.130.0040.00417.79
8.1.120.0000.00717.30
8.1.110.0040.00417.29
8.1.100.0080.00017.38
8.1.90.0030.00317.40
8.1.80.0000.00717.40
8.1.70.0030.00317.35
8.1.60.0040.00417.63
8.1.50.0090.00017.50
8.1.40.0020.00517.50
8.1.30.0040.00417.60
8.1.20.0040.00417.64
8.1.10.0080.00017.48
8.1.00.0000.00817.39
8.0.300.0040.00320.09
8.0.290.0040.00417.05
8.0.280.0000.00718.34
8.0.270.0030.00317.24
8.0.260.0030.00316.81
8.0.250.0000.00716.80
8.0.240.0030.00716.82
8.0.230.0000.00716.94
8.0.220.0000.00716.71
8.0.210.0030.00316.83
8.0.200.0050.00216.94
8.0.190.0090.00016.86
8.0.180.0040.00416.84
8.0.170.0000.00816.83
8.0.160.0040.00416.86
8.0.150.0050.00216.80
8.0.140.0070.00016.63
8.0.130.0070.00013.29
8.0.120.0000.00816.79
8.0.110.0040.00416.75
8.0.100.0030.00516.69
8.0.90.0050.00316.82
8.0.80.0090.01516.79
8.0.70.0040.00416.78
8.0.60.0000.00716.68
8.0.50.0040.00416.81
8.0.30.0070.01217.01
8.0.20.0090.00817.40
8.0.10.0000.00716.82
8.0.00.0140.00916.97
7.4.330.0050.00015.01
7.4.320.0030.00316.59
7.4.300.0030.00316.49
7.4.290.0070.00016.47
7.4.280.0000.00716.58
7.4.270.0070.00316.52
7.4.260.0000.00816.57
7.4.250.0030.00316.53
7.4.240.0050.00216.51
7.4.230.0030.00316.49
7.4.220.0070.01116.68
7.4.210.0090.00516.59
7.4.200.0030.00316.55
7.4.190.0070.00016.54
7.4.160.0130.00616.48
7.4.150.0070.01017.40
7.4.140.0150.00517.86
7.4.130.0100.01016.56
7.4.120.0090.01016.59
7.4.110.0100.01716.48
7.4.100.0120.00916.34
7.4.90.0100.01016.45
7.4.80.0110.00519.39
7.4.70.0090.01316.66
7.4.60.0070.01016.36
7.4.50.0030.00616.15
7.4.40.0090.00622.77
7.4.30.0100.00716.47
7.4.00.0070.01015.07
7.3.330.0000.00513.01
7.3.320.0030.00313.09
7.3.310.0000.00716.25
7.3.300.0070.00016.28
7.3.290.0120.00916.31
7.3.280.0060.00716.22
7.3.270.0130.00317.40
7.3.260.0080.00816.17
7.3.250.0120.00716.26
7.3.240.0060.00916.32
7.3.230.0080.00816.50
7.3.210.0100.00716.25
7.3.200.0070.01319.39
7.3.190.0090.00916.19
7.3.180.0040.01216.42
7.3.170.0110.00416.38
7.3.160.0120.00316.25
7.3.120.0050.00914.65
7.3.110.0040.01514.99
7.3.100.0110.00414.63
7.3.90.0100.00614.92
7.3.80.0150.00014.41
7.3.70.0060.00614.63
7.3.60.0000.01314.73
7.3.50.0000.01014.41
7.3.40.0030.01114.83
7.3.30.0060.00314.82
7.3.20.0040.00816.61
7.3.10.0030.01316.55
7.3.00.0050.00616.23
7.2.330.0100.00716.68
7.2.320.0090.00916.72
7.2.310.0100.00716.48
7.2.300.0060.01116.34
7.2.290.0070.01016.43
7.2.250.0070.01114.79
7.2.240.0060.00615.11
7.2.230.0060.00914.80
7.2.220.0100.00715.11
7.2.210.0130.00615.11
7.2.200.0000.00914.95
7.2.190.0030.01014.88
7.2.180.0100.00715.18
7.2.170.0000.01414.96
7.2.160.0000.01615.17
7.2.150.0090.00616.81
7.2.140.0070.01116.97
7.2.130.0020.01016.74
7.2.120.0070.00616.88
7.2.110.0100.00616.65
7.2.100.0140.00216.86
7.2.90.0100.00516.65
7.2.80.0050.01116.76
7.2.70.0100.00716.67
7.2.60.0080.00716.64
7.2.50.0070.00916.83
7.2.40.0080.00516.87
7.2.30.0110.00516.78
7.2.20.0040.00916.75
7.2.10.0070.01016.65
7.2.00.0050.01217.57
7.1.330.0060.01015.54
7.1.320.0130.00315.85
7.1.310.0090.00915.35
7.1.300.0060.00715.33
7.1.290.0120.00315.64
7.1.280.0030.01415.78
7.1.270.0100.00315.66
7.1.260.0040.01215.33
7.1.250.0090.00615.36
7.1.240.0100.00315.43
7.1.230.0060.00915.70
7.1.220.0060.00615.39
7.1.210.0070.00415.79
7.1.200.0040.00715.50
7.1.190.0040.01115.44
7.1.180.0000.01115.70
7.1.170.0030.00615.76
7.1.160.0090.00015.70
7.1.150.0040.00415.57
7.1.140.0000.01115.72
7.1.130.0030.01015.58
7.1.120.0040.00715.68
7.1.110.0060.00915.47
7.1.100.0110.00816.78
7.1.90.0030.00615.66
7.1.80.0070.00715.65
7.1.70.0050.00816.40
7.1.60.0080.00917.70
7.1.50.0080.00816.15
7.1.40.0060.00915.66
7.1.30.0030.01015.50
7.1.20.0040.00715.51
7.1.10.0030.01015.79
7.1.00.0040.04318.99
7.0.330.0090.00315.24
7.0.320.0110.00015.27
7.0.310.0000.01315.34
7.0.300.0070.00315.38
7.0.290.0030.01015.09
7.0.280.0030.00515.39
7.0.270.0100.00715.08
7.0.260.0100.00415.34
7.0.250.0100.00315.31
7.0.240.0080.00015.33
7.0.230.0030.00715.32
7.0.220.0000.01415.46
7.0.210.0040.00715.23
7.0.200.0080.00616.00
7.0.190.0000.00915.11
7.0.180.0090.00315.38
7.0.170.0030.01315.41
7.0.160.0030.00915.23
7.0.150.0060.00615.08
7.0.140.0050.04018.54
7.0.130.0040.01115.34
7.0.120.0060.00915.38
7.0.110.0030.00915.36
7.0.100.0000.01015.36
7.0.90.0060.00915.41
7.0.80.0070.00415.30
7.0.70.0110.00415.34
7.0.60.0060.04117.66
7.0.50.0030.02516.66
7.0.40.0050.02516.80
7.0.30.0160.02316.67
7.0.20.0220.04016.67
7.0.10.0050.04816.70
7.0.00.0100.04116.86
5.6.400.0060.00614.66
5.6.390.0030.00614.30
5.6.380.0040.01114.14
5.6.370.0000.01114.43
5.6.360.0030.01014.18
5.6.350.0030.01314.56
5.6.340.0060.00614.02
5.6.330.0040.01114.20
5.6.320.0030.00714.27
5.6.310.0070.00314.43
5.6.300.0090.00313.98
5.6.290.0000.01314.41
5.6.280.0080.03817.88
5.6.270.0100.00314.32
5.6.260.0000.01014.47
5.6.250.0130.00014.44
5.6.240.0110.00013.98
5.6.230.0070.01014.21
5.6.220.0070.00714.45
5.6.210.0060.04317.38
5.6.200.0020.04916.33
5.6.190.0020.04417.31
5.6.180.0270.03317.39
5.6.170.0170.02217.53
5.6.160.0100.03617.43
5.6.150.0070.02916.22
5.6.140.0050.04716.21
5.6.130.0110.03116.19
5.6.120.0070.04317.79
5.6.110.0050.04417.53
5.6.100.0130.03817.65
5.6.90.0030.03717.58
5.6.80.0070.02217.38
5.6.70.0070.00714.09
5.6.60.0100.00014.20
5.6.50.0080.00814.20
5.6.40.0060.00914.34
5.6.30.0070.00714.09
5.6.20.0090.00614.06
5.6.10.0100.00614.09
5.6.00.0060.00914.07
5.5.380.0090.00314.21
5.5.370.0030.01414.36
5.5.360.0060.00914.21
5.5.350.0280.02017.38
5.5.340.0100.02915.93
5.5.330.0080.02017.10
5.5.320.0060.04917.13
5.5.310.0220.03517.26
5.5.300.0040.02616.23
5.5.290.0070.04516.09
5.5.280.0060.02017.47
5.5.270.0050.04017.53
5.5.260.0050.04817.64
5.5.250.0030.04317.37
5.5.240.0070.03817.41
5.5.230.0040.01114.36
5.5.220.0060.00614.21
5.5.210.0070.01014.20
5.5.200.0000.01214.07
5.5.190.0070.00714.12
5.5.180.0090.00614.30
5.5.170.0100.00714.29
5.5.160.0100.00313.84
5.5.150.0000.01514.07
5.5.140.0090.00314.03
5.5.130.0040.01214.11
5.5.120.0070.00714.34
5.5.110.0040.00414.47
5.5.100.0070.00314.16
5.5.90.0030.00914.36
5.5.80.0000.01514.12
5.5.70.0030.01014.22
5.5.60.0070.00714.05
5.5.50.0030.00613.90
5.5.40.0040.01214.35
5.5.30.0000.01514.12
5.5.20.0040.00714.38
5.5.10.0100.00314.38
5.5.00.0090.00313.84
5.4.450.0220.02415.25
5.4.440.0250.03515.12
5.4.430.0260.03815.24
5.4.420.0180.02215.22
5.4.410.0220.02315.15
5.4.400.0250.02315.06
5.4.390.0260.03115.19
5.4.380.0220.02314.95
5.4.370.0220.03614.96
5.4.360.0220.02814.96
5.4.350.0190.02114.94
5.4.340.0200.02514.98
5.4.330.0000.01211.16
5.4.320.0210.02115.04
5.4.310.0150.02415.05
5.4.300.0180.02214.83
5.4.290.0170.02314.93
5.4.280.0180.02115.06
5.4.270.0210.01814.88
5.4.260.0200.02214.98
5.4.250.0150.02315.10
5.4.240.0170.02115.19
5.4.230.0170.02615.14
5.4.220.0180.02614.83
5.4.210.0160.02315.11
5.4.200.0200.02015.12
5.4.190.0210.01714.93
5.4.180.0150.02315.17
5.4.170.0200.02214.89
5.4.160.0210.02615.02
5.4.150.0200.02315.14
5.4.140.0320.02313.62
5.4.130.0220.02313.79
5.4.120.0250.01713.61
5.4.110.0280.02913.79
5.4.100.0280.03113.77
5.4.90.0290.03113.74
5.4.80.0250.01813.85
5.4.70.0260.03313.64
5.4.60.0320.03213.83
5.4.50.0250.03713.76
5.4.40.0250.03013.76
5.4.30.0230.02613.76
5.4.20.0270.03813.63
5.4.10.0250.03713.77
5.4.00.0220.03913.43
5.3.290.0220.02312.53
5.3.280.0130.02512.62
5.3.270.0180.02012.61
5.3.260.0160.02612.67
5.3.250.0280.03612.62
5.3.240.0280.03012.62
5.3.230.0230.02512.60
5.3.220.0200.03612.47
5.3.210.0200.02612.39
5.3.200.0180.03312.37
5.3.190.0300.03812.54
5.3.180.0310.03312.51
5.3.170.0210.02412.69
5.3.160.0250.03712.62
5.3.150.0250.03612.46
5.3.140.0230.03012.59
5.3.130.0270.03712.58
5.3.120.0230.03712.47
5.3.110.0240.02012.51
5.3.100.0230.02812.16
5.3.90.0320.02512.30
5.3.80.0240.02112.16
5.3.70.0290.01312.14
5.3.60.0170.02512.21
5.3.50.0250.03712.14
5.3.40.0250.03212.17
5.3.30.0250.03812.24
5.3.20.0320.03112.04
5.3.10.0290.03012.02
5.3.00.0250.04011.90
5.2.170.0470.05311.27
5.2.160.0370.04711.27
5.2.150.0430.03311.27
5.2.140.0430.05311.27
5.2.130.0400.05311.27
5.2.120.0400.05011.27
5.2.110.0430.05311.27
5.2.100.0400.05711.27
5.2.90.0430.04311.27
5.2.80.0370.05011.27
5.2.70.0400.05311.27
5.2.60.0400.05311.27
5.2.50.0330.03711.27
5.2.40.0330.03711.27
5.2.30.0300.04011.27
5.2.20.0400.04711.27
5.2.10.0370.03711.27
5.2.00.0300.05711.27
5.1.60.0300.03011.27
5.1.50.0370.04011.27
5.1.40.0370.03011.27
5.1.30.0400.04311.27
5.1.20.0270.03311.27
5.1.10.0430.02311.27
5.1.00.0230.04311.27
5.0.50.0200.03711.27
5.0.40.0230.03711.27
5.0.30.0130.03711.27
5.0.20.0230.03311.27
5.0.10.0170.04011.27
5.0.00.0170.05711.27
4.4.90.0200.03011.27
4.4.80.0170.02311.27
4.4.70.0230.03011.27
4.4.60.0200.03011.27
4.4.50.0170.03311.27
4.4.40.0130.05311.27
4.4.30.0130.03711.27
4.4.20.0170.02011.27
4.4.10.0170.02711.27
4.4.00.0170.03011.27
4.3.110.0200.02011.27
4.3.100.0100.01711.27
4.3.90.0300.01011.27
4.3.80.0170.04311.27
4.3.70.0200.02011.27
4.3.60.0200.03311.27
4.3.50.0170.02011.27
4.3.40.0200.04311.27
4.3.30.0130.03011.27
4.3.20.0070.03311.27
4.3.10.0100.03311.27
4.3.00.0100.03311.27

preferences:
46.22 ms | 401 KiB | 5 Q