3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); ini_set('display_errors', 'On'); class Kitchen { private $value = 'cheese'; } $k = new Kitchen(); $m = function(){ echo 'called me. Value is ' . $this->value; }; Closure::bind($m, null, $kitchen); $k->m();

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)
8.3.40.0040.01118.66
8.3.30.0070.00718.75
8.3.20.0100.00018.68
8.3.10.0050.00320.66
8.3.00.0070.00319.38
8.2.170.0170.00322.96
8.2.160.0100.01022.26
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.83
8.2.110.0070.00420.30
8.2.100.0030.01017.75
8.2.90.0030.00619.28
8.2.80.0080.00017.97
8.2.70.0000.00817.49
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0080.00019.78
8.2.20.0040.00417.71
8.2.10.0070.00017.67
8.2.00.0030.00717.69
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0090.00023.83
8.1.230.0000.01217.42
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0050.00517.47
8.1.190.0000.00717.52
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0000.00718.91
8.1.150.0020.00518.64
8.1.140.0040.00417.52
8.1.130.0000.00717.75
8.1.120.0050.00317.39
8.1.110.0040.00417.35
8.1.100.0000.00717.46
8.1.90.0000.00817.51
8.1.80.0040.00417.39
8.1.70.0040.00417.48
8.1.60.0080.00017.64
8.1.50.0040.00417.43
8.1.40.0000.00817.42
8.1.30.0000.00817.65
8.1.20.0080.00017.70
8.1.10.0000.00717.61
8.1.00.0000.00717.56
8.0.300.0040.00418.77
8.0.290.0070.00316.63
8.0.280.0030.00318.30
8.0.270.0070.00017.21
8.0.260.0030.00316.82
8.0.250.0000.00717.06
8.0.240.0000.00816.92
8.0.230.0030.00316.79
8.0.220.0070.00316.88
8.0.210.0000.00716.87
8.0.200.0030.00316.98
8.0.190.0070.00016.97
8.0.180.0000.00816.85
8.0.170.0000.00716.84
8.0.160.0000.00816.85
8.0.150.0030.00616.91
8.0.140.0060.00616.95
8.0.130.0030.00313.26
8.0.120.0040.00416.86
8.0.110.0040.00417.02
8.0.100.0040.00316.92
8.0.90.0040.00416.84
8.0.80.0090.00616.91
8.0.70.0040.00417.02
8.0.60.0000.00716.92
8.0.50.0040.00417.00
8.0.30.0060.01717.06
8.0.20.0090.00817.40
8.0.10.0020.00516.95
8.0.00.0130.00816.98
7.4.330.0000.00713.43
7.4.320.0000.00616.63
7.4.300.0030.00316.57
7.4.290.0000.00716.43
7.4.280.0000.00716.52
7.4.270.0040.00416.52
7.4.260.0050.00313.22
7.4.250.0040.00416.48
7.4.240.0040.00416.46
7.4.230.0000.00716.38
7.4.220.0060.01316.45
7.4.210.0090.00816.63
7.4.200.0070.00016.49
7.4.190.0000.00716.69
7.4.160.0030.01216.48
7.4.150.0060.01517.40
7.4.140.0080.01017.23
7.4.130.0100.00916.52
7.4.120.0120.00516.64
7.4.110.0040.01816.53
7.4.100.0030.01416.44
7.4.90.0110.00716.43
7.4.80.0090.01219.03
7.4.70.0030.01316.55
7.4.60.0060.01116.50
7.4.50.0080.00016.28
7.4.40.0090.00322.27
7.4.30.0030.01916.36
7.4.00.0070.01115.18
7.3.330.0030.00313.17
7.3.320.0050.00013.30
7.3.310.0000.00816.34
7.3.300.0000.00716.31
7.3.290.0040.01116.32
7.3.280.0090.00816.29
7.3.270.0130.01017.40
7.3.260.0100.00718.24
7.3.250.0080.01116.41
7.3.240.0030.01316.30
7.3.230.0060.00916.43
7.3.210.0070.01016.59
7.3.200.0160.00019.39
7.3.190.0160.00616.51
7.3.180.0120.00316.38
7.3.170.0090.00916.40
7.3.160.0030.01316.27
7.3.120.0090.00314.87
7.2.330.0160.00216.71
7.2.320.0150.00316.61
7.2.310.0080.01116.46
7.2.300.0000.01716.73
7.2.290.0100.00616.80
7.2.60.0040.01117.07
7.1.200.0000.01515.65
7.1.70.0050.00317.02
7.1.60.0120.00919.40
7.1.50.0070.00416.79
7.1.00.0030.03722.48
7.0.200.0330.00714.43
7.0.140.0070.07021.99
7.0.60.0100.04319.83
7.0.50.0070.03717.96
7.0.40.0070.04717.73
7.0.30.0100.06717.75
7.0.20.0030.05017.81
7.0.10.0100.07717.75
7.0.00.0030.04717.85
5.6.280.0070.06721.08
5.6.210.0030.08720.67
5.6.200.0200.04318.22
5.6.190.0000.05318.28
5.6.180.0070.08018.25
5.6.170.0070.05718.27
5.6.160.0070.08018.19
5.6.150.0130.06318.21
5.6.140.0230.04018.27
5.6.130.0070.06318.18
5.6.120.0100.07318.23
5.6.110.0070.08018.28
5.6.100.0100.08018.28
5.6.90.0030.09018.16
5.6.80.0070.03717.50
5.6.70.0030.03717.56
5.6.60.0000.04017.51
5.6.50.0000.04017.56
5.6.40.0000.04017.54
5.6.30.0100.03017.52
5.6.20.0030.03717.51
5.6.10.0000.04017.62
5.6.00.0000.04017.54
5.5.350.4200.04020.38
5.5.340.0070.04017.95
5.5.330.0100.07017.99
5.5.320.0070.08318.05
5.5.310.0130.05018.09
5.5.300.0070.03717.99
5.5.290.0070.04718.09
5.5.280.0070.05717.96
5.5.270.0030.08317.99
5.5.260.0000.06017.97
5.5.250.0170.07317.87
5.5.240.0070.03317.47
5.5.230.0030.04017.33
5.5.220.0070.04317.41
5.5.210.0030.03717.47
5.5.200.0100.03017.34
5.5.190.0030.03717.39
5.5.180.0070.03317.30
5.5.160.0030.03717.31
5.5.150.0070.03317.39
5.5.140.0030.03717.28
5.5.130.0030.03717.35
5.5.120.0030.03717.32
5.5.110.0100.03017.26
5.5.100.0030.03717.21
5.5.90.0100.03017.23
5.5.80.0130.02717.33
5.5.70.0000.04017.19
5.5.60.0070.03317.19
5.5.50.0030.03717.18
5.5.40.0000.04317.28
5.5.30.0030.03717.19
5.5.20.0000.04017.32
5.5.10.0030.03717.16
5.5.00.0030.03717.25
5.4.450.0100.07319.43
5.4.440.0130.07319.39
5.4.430.0170.07019.46
5.4.420.0100.05019.44
5.4.410.0030.05719.28
5.4.400.0100.07019.02
5.4.390.0070.03719.14
5.4.380.0100.03019.27
5.4.370.0030.03718.89
5.4.360.0030.03719.07
5.4.350.0200.02719.13
5.4.340.0030.03719.05
5.4.320.0000.04019.03
5.4.310.0070.03319.32
5.4.300.0070.03319.14
5.4.290.0070.03319.00
5.4.280.0100.03018.98
5.4.270.0030.03719.12
5.4.260.0000.04719.03
5.4.250.0070.03719.05
5.4.240.0000.04019.09
5.4.230.0030.03719.10
5.4.220.0000.04019.05
5.4.210.0030.04019.26
5.4.200.0100.03018.95
5.4.190.0030.04718.95
5.4.180.0030.03719.04
5.4.170.0030.03719.00
5.4.160.0000.04019.11
5.4.150.0100.04318.96
5.4.140.0100.04016.33
5.4.130.0000.07016.54
5.4.120.0070.07716.39
5.4.110.0130.06316.46
5.4.100.0070.07716.35
5.4.90.0070.06716.41
5.4.80.0070.03716.44
5.4.70.0130.06316.37
5.4.60.0100.06716.21
5.4.50.0070.07316.39
5.4.40.0070.05016.46
5.4.30.0170.03016.29
5.4.20.0070.06316.28
5.4.10.0130.03016.39
5.4.00.0070.03315.76
5.3.290.0000.04314.62
5.3.280.0000.04014.66
5.3.270.0000.04014.66
5.3.260.0000.04714.65
5.3.250.0030.05014.71
5.3.240.0030.05714.67
5.3.230.0030.07314.65
5.3.220.0070.06014.64
5.3.210.0000.08314.67
5.3.200.0030.07714.56
5.3.190.0070.06314.59
5.3.180.0030.04314.79
5.3.170.0000.06314.62
5.3.160.0070.07014.59
5.3.150.0130.07314.60
5.3.140.0070.06714.65
5.3.130.0170.07014.59
5.3.120.0070.07314.58
5.3.110.0070.04314.60
5.3.100.0000.08014.06
5.3.90.0100.07014.05
5.3.80.0100.07014.00
5.3.70.0030.04714.07
5.3.60.0130.06714.04
5.3.50.0000.06314.00
5.3.40.0030.08013.79
5.3.30.0070.07314.12
5.3.20.0100.04713.75
5.3.10.0070.07013.75
5.3.00.0100.07013.66
5.2.170.0100.06011.18
5.2.160.0070.05311.15
5.2.150.0030.06011.18
5.2.140.0000.05011.13
5.2.130.0030.04011.11
5.2.120.0000.06711.11
5.2.110.0070.05711.15
5.2.100.0070.06011.13
5.2.90.0170.02711.11
5.2.80.0000.05011.00
5.2.70.0100.02711.05
5.2.60.0000.04311.07
5.2.50.0000.04311.07
5.2.40.0030.06011.00
5.2.30.0000.06311.01
5.2.20.0030.06010.97
5.2.10.0030.05710.75
5.2.00.0100.05710.82
5.1.60.0070.0509.94
5.1.50.0030.05310.06
5.1.40.0030.05710.02
5.1.30.0100.03710.38
5.1.20.0070.05310.41
5.1.10.0000.04710.01
5.1.00.0000.05710.16
5.0.50.0070.0438.53
5.0.40.0070.0408.40
5.0.30.0000.0438.29
5.0.20.0030.0238.18
5.0.10.0030.0278.20
5.0.00.0000.0478.09
4.4.90.0070.0237.88
4.4.80.0000.0337.88
4.4.70.0030.0377.88
4.4.60.0030.0337.88
4.4.50.0130.0237.88
4.4.40.0070.0507.88
4.4.30.0000.0407.88
4.4.20.0000.0337.88
4.4.10.0000.0237.88
4.4.00.0000.0407.88
4.3.110.0000.0337.88
4.3.100.0030.0207.88
4.3.90.0030.0277.88
4.3.80.0030.0407.88
4.3.70.0000.0377.88
4.3.60.0030.0337.88
4.3.50.0000.0237.88
4.3.40.0030.0307.88
4.3.30.0070.0277.88
4.3.20.0000.0337.88
4.3.10.0000.0277.88
4.3.00.0030.0237.88

preferences:
50.71 ms | 400 KiB | 5 Q