3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function bar() { $x = array(); echo $x['self::xx']; } } $a = new foo; $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)
8.3.60.0080.00616.50
8.3.50.0110.00721.99
8.3.40.0090.00618.84
8.3.30.0100.00319.05
8.3.20.0040.00420.13
8.3.10.0030.00623.50
8.3.00.0000.00818.98
8.2.180.0110.00418.54
8.2.170.0070.00722.96
8.2.160.0180.00020.53
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.35
8.2.110.0030.00622.19
8.2.100.0090.00319.70
8.2.90.0080.00019.31
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0070.00018.36
8.2.20.0000.00817.78
8.2.10.0000.00717.93
8.2.00.0040.00417.74
8.1.280.0110.01125.92
8.1.270.0000.00923.82
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00023.84
8.1.230.0000.01218.97
8.1.220.0030.00617.80
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0040.00417.10
8.1.180.0030.00619.01
8.1.170.0000.00818.48
8.1.160.0040.00421.82
8.1.150.0000.00718.55
8.1.140.0050.00317.38
8.1.130.0000.00717.73
8.1.120.0050.00317.40
8.1.110.0050.00317.35
8.1.100.0050.00317.29
8.1.90.0000.00717.23
8.1.80.0020.00517.26
8.1.70.0000.00717.25
8.1.60.0040.00717.58
8.1.50.0040.00417.46
8.1.40.0040.00417.42
8.1.30.0040.00817.61
8.1.20.0050.00217.64
8.1.10.0000.00817.54
8.1.00.0000.00817.51
8.0.300.0050.00318.77
8.0.290.0070.00017.16
8.0.280.0000.00718.43
8.0.270.0070.00017.25
8.0.260.0000.00617.29
8.0.250.0000.00716.98
8.0.240.0060.00316.95
8.0.230.0080.00016.93
8.0.220.0000.00716.76
8.0.210.0020.00516.87
8.0.200.0040.00416.95
8.0.190.0040.00316.88
8.0.180.0040.00416.96
8.0.170.0000.00816.93
8.0.160.0050.00216.80
8.0.150.0070.00016.71
8.0.140.0000.00716.86
8.0.130.0030.00313.29
8.0.120.0050.00216.83
8.0.110.0040.00416.88
8.0.100.0040.00416.77
8.0.90.0030.00516.79
8.0.80.0070.00716.82
8.0.70.0040.00416.79
8.0.60.0000.00716.95
8.0.50.0040.00416.66
8.0.30.0100.00817.24
8.0.20.0050.01417.40
8.0.10.0000.00716.80
8.0.00.0050.01216.79
7.4.330.0030.00315.00
7.4.320.0000.00616.55
7.4.300.0000.00616.59
7.4.290.0020.00516.64
7.4.280.0000.00616.54
7.4.270.0070.00016.61
7.4.260.0000.00716.57
7.4.250.0040.00416.46
7.4.240.0020.00516.53
7.4.230.0030.00516.30
7.4.220.0170.00016.44
7.4.210.0050.00916.54
7.4.200.0000.00716.60
7.4.190.0030.00316.63
7.4.160.0120.00316.48
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0100.00716.65
7.4.120.0100.01016.40
7.4.110.0080.00816.35
7.4.100.0040.01516.43
7.4.90.0060.01016.56
7.4.80.0110.00719.39
7.4.70.0150.00316.63
7.4.60.0030.01416.66
7.4.50.0030.00316.32
7.4.40.0040.01216.54
7.4.30.0110.00616.55
7.4.00.0030.01414.71
7.3.330.0000.00513.43
7.3.320.0050.00013.29
7.3.310.0050.00516.38
7.3.300.0050.00216.22
7.3.290.0030.01116.38
7.3.280.0070.01216.35
7.3.270.0090.00917.40
7.3.260.0140.00316.26
7.3.250.0090.00916.30
7.3.240.0130.00716.66
7.3.230.0160.00216.39
7.3.210.0170.00016.41
7.3.200.0100.00719.39
7.3.190.0130.00916.33
7.3.180.0030.01416.64
7.3.170.0140.00416.34
7.3.160.0120.00316.39
7.3.120.0110.00614.72
7.3.10.0100.00216.47
7.3.00.0050.00616.55
7.2.330.0110.01116.81
7.2.320.0090.01516.87
7.2.310.0030.01316.63
7.2.300.0100.01316.55
7.2.290.0030.01316.36
7.2.130.0060.00916.81
7.2.120.0070.00716.85
7.2.110.0020.01016.97
7.2.100.0040.00716.94
7.2.90.0010.01016.75
7.2.80.0030.01217.10
7.2.70.0060.00816.85
7.2.60.0050.00816.85
7.2.50.0030.01016.79
7.2.40.0050.00616.71
7.2.30.0060.00416.93
7.2.20.0070.00516.94
7.2.10.0070.00516.84
7.2.00.0070.00517.67
7.1.250.0060.00315.69
7.1.100.0110.00717.98
7.1.70.0000.00816.96
7.1.60.0070.01819.46
7.1.50.0070.01716.98
7.1.00.0100.07022.54
7.0.200.0040.00416.46
7.0.140.0030.07321.96
7.0.60.0170.06321.79
7.0.50.0030.08017.84
7.0.40.0000.06717.82
7.0.30.0070.04717.79
7.0.20.0070.08017.85
7.0.10.0000.08717.72
7.0.00.0170.05717.85
5.6.280.0070.07021.07
5.6.210.0200.06720.71
5.6.200.0070.07718.22
5.6.190.0000.07318.25
5.6.180.0030.06018.29
5.6.170.0070.06018.16
5.6.160.0070.04318.19
5.6.150.0100.06318.18
5.6.140.0070.08318.23
5.6.130.0030.04318.23
5.6.120.0100.04718.23
5.6.110.0000.05018.11
5.6.100.0070.08018.17
5.6.90.0070.06318.19
5.6.80.0170.06317.66
5.6.70.0030.05017.61
5.6.60.0130.06717.55
5.6.50.0100.07017.57
5.6.40.0030.04317.54
5.6.30.0100.07017.63
5.6.20.0230.05717.50
5.6.10.0030.07317.63
5.6.00.0030.08017.63
5.5.350.4000.04020.35
5.5.340.0000.07317.96
5.5.330.0070.07718.03
5.5.320.0070.05317.99
5.5.310.0100.05717.98
5.5.300.0070.04318.08
5.5.290.0070.05017.97
5.5.280.0070.04017.95
5.5.270.0000.04717.95
5.5.260.0000.04718.02
5.5.250.0030.04317.89
5.5.240.0100.03317.37
5.5.230.0000.04317.42
5.5.220.0030.04017.46
5.5.210.0070.03717.36
5.5.200.0130.07017.33
5.5.190.0130.06317.38
5.5.180.0070.08017.27
5.5.160.0030.07717.33
5.5.150.0130.06317.29
5.5.140.0030.04717.43
5.5.130.0070.04017.32
5.5.120.0100.07717.36
5.5.110.0030.06717.34
5.5.100.0100.07017.18
5.5.90.0030.07717.30
5.5.80.0030.04317.28
5.5.70.0000.04317.19
5.5.60.0100.06717.32
5.5.50.0030.03717.33
5.5.40.0100.06717.32
5.5.30.0170.06717.25
5.5.20.0030.06317.21
5.5.10.0130.07317.32
5.5.00.0030.04317.25
5.4.450.0000.04319.39
5.4.440.0070.08319.40
5.4.430.0030.05319.41
5.4.420.0070.08019.41
5.4.410.0100.04719.32
5.4.400.0030.04319.06
5.4.390.0170.06019.01
5.4.380.0070.07719.13
5.4.370.0130.04018.88
5.4.360.0100.07319.27
5.4.350.0070.05019.02
5.4.340.0030.07719.05
5.4.320.0100.07719.10
5.4.310.0100.07019.10
5.4.300.0030.07719.09
5.4.290.0030.07019.14
5.4.280.0030.07019.12
5.4.270.0130.06719.07
5.4.260.0030.05719.13
5.4.250.0030.05018.98
5.4.240.0070.05019.11
5.4.230.0100.07018.88
5.4.220.0070.04019.01
5.4.210.0100.07019.01
5.4.200.0070.07318.99
5.4.190.0100.06719.04
5.4.180.0030.06018.97
5.4.170.0070.04019.26
5.4.160.0030.05019.03
5.4.150.0100.04318.87
5.4.140.0170.06716.40
5.4.130.0070.03716.38
5.4.120.0130.07016.57
5.4.110.0000.04016.47
5.4.100.0030.05716.55
5.4.90.0100.05316.31
5.4.80.0000.05716.41
5.4.70.0100.05016.37
5.4.60.0030.06316.45
5.4.50.0070.07016.43
5.4.40.0170.06316.33
5.4.30.0070.04716.40
5.4.20.0030.03716.27
5.4.10.0070.07316.38
5.4.00.0030.04715.84
5.3.290.0070.08014.73
5.3.280.0030.05314.66
5.3.270.0130.07014.64
5.3.260.0070.06314.45
5.3.250.0100.06314.59
5.3.240.0070.03714.65
5.3.230.0030.07714.65
5.3.220.0130.04014.59
5.3.210.0130.07014.59
5.3.200.0070.06314.52
5.3.190.0000.06014.78
5.3.180.0030.05314.59
5.3.170.0100.07014.58
5.3.160.0070.04314.61
5.3.150.0130.03714.60
5.3.140.0100.06714.66
5.3.130.0130.03714.62
5.3.120.0100.05314.59
5.3.110.0070.06314.58
5.3.100.0030.06313.88
5.3.90.0070.05714.05
5.3.80.0030.06014.01
5.3.70.0100.06013.89
5.3.60.0170.05714.04
5.3.50.0100.03013.95
5.3.40.0000.05313.99
5.3.30.0070.04013.96
5.3.20.0000.05713.74
5.3.10.0000.08313.64
5.3.00.0070.05313.71
5.2.170.0070.06311.24
5.2.160.0070.05711.24
5.2.150.0070.04011.24
5.2.140.0030.04011.24
5.2.130.0070.04011.24
5.2.120.0100.05011.24
5.2.110.0100.05711.24
5.2.100.0030.04711.24
5.2.90.0000.05711.24
5.2.80.0030.06311.24
5.2.70.0100.04711.24
5.2.60.0000.03311.24
5.2.50.0000.05311.24
5.2.40.0000.05711.24
5.2.30.0070.03011.24
5.2.20.0070.02311.24
5.2.10.0030.06711.24
5.2.00.0000.03011.24
5.1.60.0030.05311.24
5.1.50.0030.02311.24
5.1.40.0000.02711.24
5.1.30.0070.04011.24
5.1.20.0100.04711.24
5.1.10.0130.03311.24
5.1.00.0000.03011.24
5.0.50.0000.02311.24
5.0.40.0030.02711.24
5.0.30.0000.04011.24
5.0.20.0030.01711.24
5.0.10.0030.01711.24
5.0.00.0000.04711.24
4.4.90.0000.01711.24
4.4.80.0030.03011.24
4.4.70.0070.02011.24
4.4.60.0000.01711.24
4.4.50.0030.02011.24
4.4.40.0000.03011.24
4.4.30.0000.01711.24
4.4.20.0030.03011.24
4.4.10.0030.01311.24
4.4.00.0070.02011.24
4.3.110.0000.01711.24
4.3.100.0000.01711.24
4.3.90.0000.03711.24
4.3.80.0030.03011.24
4.3.70.0070.02311.24
4.3.60.0030.01311.24
4.3.50.0000.01711.24
4.3.40.0000.02311.24
4.3.30.0000.02711.24
4.3.20.0030.01711.24
4.3.10.0000.03011.24
4.3.00.0130.00711.24

preferences:
60.63 ms | 401 KiB | 5 Q