3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public static $test = 'ololo'; } class bar extends foo { public static $test = 'ololo2'; public static function out() { echo self::$test; } } bar::out();

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)
8.3.60.0070.00716.63
8.3.50.0070.00717.98
8.3.40.0120.00318.67
8.3.30.0090.00918.79
8.3.20.0080.00020.17
8.3.10.0040.00421.59
8.3.00.0040.00419.25
8.2.180.0100.00718.29
8.2.170.0110.00422.96
8.2.160.0130.01020.22
8.2.150.0000.00824.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0000.00819.13
8.2.110.0050.00519.21
8.2.100.0060.00617.78
8.2.90.0040.00419.28
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0060.00317.80
8.2.50.0080.00018.07
8.2.40.0040.00419.97
8.2.30.0050.00318.07
8.2.20.0000.00817.72
8.2.10.0050.00217.92
8.2.00.0030.00517.54
8.1.280.0070.00725.92
8.1.270.0090.00018.86
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00022.20
8.1.230.0110.00018.88
8.1.220.0000.00817.78
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0030.00618.10
8.1.170.0070.00018.74
8.1.160.0040.00421.86
8.1.150.0000.00718.75
8.1.140.0040.00417.36
8.1.130.0070.00317.63
8.1.120.0060.00317.22
8.1.110.0030.00517.21
8.1.100.0000.00717.19
8.1.90.0040.00417.36
8.1.80.0040.00417.30
8.1.70.0070.00017.24
8.1.60.0050.00517.55
8.1.50.0040.00417.37
8.1.40.0030.00517.39
8.1.30.0040.00417.58
8.1.20.0060.00317.56
8.1.10.0070.00017.43
8.1.00.0000.00717.47
8.0.300.0050.00220.10
8.0.290.0040.00416.60
8.0.280.0000.00718.43
8.0.270.0030.00517.10
8.0.260.0030.00317.15
8.0.250.0040.00416.95
8.0.240.0040.00416.96
8.0.230.0000.00716.86
8.0.220.0000.00716.71
8.0.210.0040.00416.70
8.0.200.0000.00716.90
8.0.190.0070.00016.79
8.0.180.0040.00416.75
8.0.170.0040.00416.80
8.0.160.0060.00316.86
8.0.150.0000.00716.70
8.0.140.0030.00416.62
8.0.130.0030.00313.21
8.0.120.0000.00716.70
8.0.110.0040.00416.77
8.0.100.0000.00716.80
8.0.90.0000.00716.64
8.0.80.0090.00616.63
8.0.70.0000.00716.74
8.0.60.0000.00716.77
8.0.50.0000.00716.63
8.0.30.0160.00917.00
8.0.20.0160.00717.40
8.0.10.0070.00016.72
8.0.00.0090.00916.54
7.4.330.0000.00515.03
7.4.320.0000.00716.49
7.4.300.0040.00416.53
7.4.290.0070.00416.35
7.4.280.0070.00016.42
7.4.270.0070.00016.46
7.4.260.0040.00416.44
7.4.250.0000.00716.31
7.4.240.0040.00416.37
7.4.230.0030.00316.62
7.4.220.0130.00716.50
7.4.210.0040.01016.56
7.4.200.0050.00316.55
7.4.160.0030.01416.70
7.4.150.0070.01017.40
7.4.140.0190.00117.86
7.4.130.0130.00616.59
7.4.120.0090.01116.57
7.4.110.0090.00616.54
7.4.100.0030.01416.43
7.4.90.0090.01416.23
7.4.80.0090.00919.39
7.4.70.0140.00716.42
7.4.60.0060.00916.49
7.4.50.0000.00816.42
7.4.40.0090.00916.48
7.4.30.0030.01416.46
7.4.00.0030.01314.88
7.3.330.0000.00613.11
7.3.320.0100.00713.21
7.3.310.0000.00716.14
7.3.300.0070.00016.29
7.3.290.0030.00316.16
7.3.280.0070.01216.30
7.3.270.0160.00617.40
7.3.260.0210.00016.23
7.3.250.0120.00516.29
7.3.240.0130.01016.47
7.3.230.0120.01316.39
7.3.210.0060.00916.47
7.3.200.0000.01719.39
7.3.190.0120.00416.14
7.3.180.0090.00616.27
7.3.170.0110.00716.49
7.3.160.0130.01016.29
7.3.10.0000.01416.56
7.3.00.0130.00316.61
7.2.330.0100.01016.73
7.2.320.0060.01216.34
7.2.310.0030.01416.32
7.2.300.0240.02416.64
7.2.290.0150.00616.49
7.2.130.0030.01016.98
7.2.120.0070.00716.96
7.2.110.0000.01316.97
7.2.100.0070.00716.78
7.2.90.0030.01617.07
7.2.80.0090.00616.74
7.2.70.0140.00017.04
7.2.60.0090.00616.85
7.2.50.0030.00717.02
7.2.40.0100.00717.08
7.2.30.0070.00416.51
7.2.20.0060.00616.89
7.2.10.0070.00316.81
7.2.00.0060.00618.14
7.1.250.0000.00915.61
7.1.200.0070.00315.64
7.1.100.0040.00717.99
7.1.70.0000.01017.13
7.1.60.0110.01419.50
7.1.50.0170.01334.41
7.1.00.0000.08022.36
7.0.200.0190.00616.48
7.0.140.0030.07322.15
7.0.60.0000.07320.03
7.0.50.0130.03317.96
7.0.40.0100.07020.11
7.0.30.0100.05020.08
7.0.20.0300.07020.30
7.0.10.0230.07720.30
7.0.00.0100.04020.10
5.6.280.0100.06720.99
5.6.210.0100.08020.59
5.6.200.0070.07718.15
5.6.190.0070.05720.51
5.6.180.0270.07720.45
5.6.170.0270.08720.49
5.6.160.0100.06720.44
5.6.150.0130.07018.14
5.6.140.0000.08718.14
5.6.130.0070.06718.21
5.6.120.0170.07020.98
5.6.110.0100.07320.94
5.6.100.0200.07321.00
5.6.90.0100.08320.88
5.6.80.0070.08020.51
5.6.70.0170.07720.28
5.5.350.0130.08320.40
5.5.340.0100.07717.93
5.5.330.0030.08720.29
5.5.320.0100.07320.41
5.5.310.0470.06320.36
5.5.300.0100.07317.97
5.5.290.0130.04318.01
5.5.280.0030.07320.80
5.5.270.0170.07320.86
5.5.260.0100.08320.76
5.5.250.0200.07020.58
5.5.240.0070.07320.26
5.4.450.0730.05319.45
5.4.440.0300.05319.55
5.4.430.1000.04719.47
5.4.420.0130.05019.46
5.4.410.0070.06019.45
5.4.400.0200.05718.85
5.4.390.0270.05318.59
5.4.380.0330.05718.76
5.4.370.0200.07018.62
5.4.360.0230.05018.53
5.4.350.0270.05018.78
5.4.340.0270.07318.75
5.4.320.0170.06718.77
5.4.310.0200.05718.75
5.4.300.0300.04318.80
5.4.290.0300.05018.74
5.4.280.0270.04718.79
5.4.270.0270.05318.73
5.4.260.0200.06718.51
5.4.250.0170.07718.58
5.4.240.0270.07718.79
5.4.230.0370.06018.77
5.4.220.0200.05718.59
5.4.210.0330.05318.61
5.4.200.0130.06316.56
5.4.190.0370.04718.61
5.4.180.0200.06718.75
5.4.170.0200.07018.61
5.4.160.0330.04718.61
5.4.150.0300.05318.60
5.4.140.0200.06016.47
5.4.130.0200.05316.44
5.4.120.0300.05016.20
5.4.110.0270.04716.25
5.4.100.0270.04716.44
5.4.90.0270.04716.46
5.4.80.0200.05016.42
5.4.70.0200.05316.32
5.4.60.0230.06716.23
5.4.50.0300.04316.38
5.4.40.0230.06716.20
5.4.30.0270.06716.27
5.4.20.0370.06016.15
5.4.10.0230.06016.42
5.4.00.0400.04315.88
5.3.290.0300.05314.72
5.3.280.0100.07314.80
5.3.270.0270.05714.77
5.3.260.0130.06314.65
5.3.250.0070.06714.65
5.3.240.0300.05314.64
5.3.230.0270.05314.63
5.3.220.0370.07314.61
5.3.210.0200.08014.62
5.3.200.0300.07014.56
5.3.190.0270.05314.74
5.3.180.0100.06314.69
5.3.170.0430.05014.72
5.3.160.0200.05714.60
5.3.150.0230.06014.68
5.3.140.0170.05714.75
5.3.130.0230.07314.76
5.3.120.0370.06014.58
5.3.110.0370.05314.56
5.3.100.0200.06014.25
5.3.90.0370.06014.14
5.3.80.0400.05014.01
5.3.70.0230.06014.14
5.3.60.0170.06014.20
5.3.50.0270.05314.07
5.3.40.0430.05014.07
5.3.30.0400.06014.13
5.3.20.0200.05313.68
5.3.10.0200.05713.77
5.3.00.0230.06013.80
5.2.170.0200.05311.18
5.2.160.0200.04011.24
5.2.150.0230.04011.34
5.2.140.0230.03711.16
5.2.130.0170.05711.21
5.2.120.0200.05011.14
5.2.110.0170.05311.09
5.2.100.0270.03011.16
5.2.90.0170.05311.21
5.2.80.0130.05011.22
5.2.70.0130.04711.12
5.2.60.0200.04711.04
5.2.50.0170.04710.99
5.2.40.0170.04011.12
5.2.30.0170.04711.09
5.2.20.0230.03011.13
5.2.10.0130.04310.96
5.2.00.0130.04310.81
5.1.60.0200.0309.97
5.1.50.0170.03310.06
5.1.40.0270.02310.04
5.1.30.0130.04710.31
5.1.20.0270.04310.57
5.1.10.0070.05710.16
5.1.00.0170.05010.10
5.0.50.0100.0308.73
5.0.40.0100.0278.44
5.0.30.0070.0478.25
5.0.20.0130.0238.38
5.0.10.0070.0308.20
5.0.00.0070.0478.15
4.4.90.0030.0275.98
4.4.80.0030.0275.90
4.4.70.0130.0175.89
4.4.60.0100.0175.88
4.4.50.0070.0235.91
4.4.40.0000.0475.98
4.4.30.0130.0135.91
4.4.20.0070.0236.01
4.4.10.0100.0205.94
4.4.00.0130.0305.92
4.3.110.0100.0205.80
4.3.100.0100.0205.91
4.3.90.0100.0205.84
4.3.80.0030.0375.76
4.3.70.0070.0205.78
4.3.60.0030.0275.82
4.3.50.0070.0275.83
4.3.40.0100.0435.73
4.3.30.0100.0274.90
4.3.20.0070.0234.90
4.3.10.0030.0274.90
4.3.00.0230.0107.09

preferences:
40.64 ms | 400 KiB | 5 Q