3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Goofy { public function __construct($a) { $this->a = $a; } } $a = 10; $goofy = new Goofy($a = 4); echo $a;

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)
8.3.60.0000.01516.50
8.3.50.0100.00921.31
8.3.40.0070.00718.66
8.3.30.0140.00018.67
8.3.20.0080.00020.21
8.3.10.0080.00023.67
8.3.00.0040.00417.66
8.2.180.0130.01018.16
8.2.170.0140.00722.96
8.2.160.0130.00020.39
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.48
8.2.110.0090.00022.26
8.2.100.0090.00319.45
8.2.90.0040.00419.27
8.2.80.0000.01017.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00821.19
8.2.30.0030.00520.51
8.2.20.0000.00717.79
8.2.10.0000.00718.11
8.2.00.0000.00718.18
8.1.280.0060.00925.92
8.1.270.0000.00723.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0110.00018.92
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0040.00417.25
8.1.180.0060.00318.10
8.1.170.0040.00418.55
8.1.160.0040.00421.83
8.1.150.0030.00518.89
8.1.140.0030.00719.23
8.1.130.0000.00717.52
8.1.120.0070.00017.32
8.1.110.0030.00717.45
8.1.100.0040.00417.48
8.1.90.0030.00517.30
8.1.80.0040.00417.32
8.1.70.0000.00717.45
8.1.60.0000.00917.48
8.1.50.0030.00617.53
8.1.40.0050.00317.51
8.1.30.0030.00617.66
8.1.20.0020.00517.53
8.1.10.0030.00617.63
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0030.00318.45
8.0.270.0000.00817.19
8.0.260.0030.00317.18
8.0.250.0050.00216.98
8.0.240.0030.00516.88
8.0.230.0000.00816.90
8.0.220.0000.00716.89
8.0.210.0000.00816.84
8.0.200.0060.00016.93
8.0.190.0000.00816.86
8.0.180.0000.00816.94
8.0.170.0070.00016.75
8.0.160.0070.00016.77
8.0.150.0000.00716.66
8.0.140.0040.00416.75
8.0.130.0000.00513.34
8.0.120.0000.00816.81
8.0.110.0040.00416.85
8.0.100.0040.00416.73
8.0.90.0000.00716.72
8.0.80.0060.01016.85
8.0.70.0020.00516.73
8.0.60.0030.00316.72
8.0.50.0050.00316.68
8.0.30.0090.00917.10
8.0.20.0130.01117.40
8.0.10.0000.00716.98
8.0.00.0140.00516.74
7.4.330.0060.00015.08
7.4.320.0030.00316.47
7.4.300.0030.00316.61
7.4.290.0000.00716.50
7.4.280.0000.00816.40
7.4.270.0030.00316.51
7.4.260.0000.00716.59
7.4.250.0000.00716.46
7.4.240.0040.00416.53
7.4.230.0000.00716.51
7.4.220.0100.00716.46
7.4.210.0140.00316.50
7.4.200.0050.00216.48
7.4.160.0060.00916.48
7.4.150.0110.00617.40
7.4.140.0140.00817.86
7.4.130.0080.01116.56
7.4.120.0120.00716.44
7.4.110.0090.01516.41
7.4.100.0070.01016.30
7.4.90.0070.01016.36
7.4.80.0120.00619.39
7.4.70.0070.01416.49
7.4.60.0070.01016.53
7.4.50.0040.00416.46
7.4.40.0000.01616.36
7.4.30.0140.00616.39
7.4.00.0070.00714.65
7.3.330.0000.00613.25
7.3.320.0000.00513.11
7.3.310.0040.00416.30
7.3.300.0040.00416.24
7.3.290.0060.00916.23
7.3.280.0100.00816.25
7.3.270.0070.01117.40
7.3.260.0100.00716.63
7.3.250.0080.01116.32
7.3.240.0090.01016.66
7.3.230.0060.01116.39
7.3.210.0130.00416.43
7.3.200.0060.01216.34
7.3.190.0080.00816.44
7.3.180.0110.01516.62
7.3.170.0100.00816.46
7.3.160.0060.01016.21
7.2.330.0070.01016.60
7.2.320.0060.01716.74
7.2.310.0040.01216.66
7.2.300.0120.00416.80
7.2.290.0100.00716.72
7.2.60.0070.00716.75
7.2.00.0030.01019.55
7.1.200.0100.00315.32
7.1.100.0030.00617.84
7.1.70.0030.00617.10
7.1.60.0080.00819.50
7.1.50.0070.01316.90
7.1.00.0030.07722.31
7.0.200.0030.00716.75
7.0.60.0100.05019.90
7.0.50.0130.07317.86
7.0.40.0070.09020.30
7.0.30.0300.07720.25
7.0.20.0300.07020.18
7.0.10.0230.07020.16
7.0.00.0030.04320.11
5.6.280.0000.03721.10
5.6.210.0000.08720.53
5.6.200.0100.08018.17
5.6.190.0070.04020.41
5.6.180.0400.07320.51
5.6.170.0270.08020.71
5.6.160.0070.06020.57
5.6.150.0100.07718.27
5.6.140.0100.03318.18
5.6.130.0130.07318.20
5.6.120.0070.05720.91
5.6.110.0130.08020.98
5.6.100.0070.04721.06
5.6.90.0030.06320.88
5.6.80.0100.06320.39
5.5.350.0070.07720.30
5.5.340.0130.07318.09
5.5.330.0000.04720.25
5.5.320.0030.04020.34
5.5.310.0330.03720.30
5.5.300.0030.05717.98
5.5.290.0100.03317.96
5.5.280.0130.06020.96
5.5.270.0030.05320.80
5.5.260.0130.07320.76
5.5.250.0070.06720.58
5.5.240.0200.07720.04
5.4.450.0730.06319.63
5.4.440.0770.05719.61
5.4.430.0730.05019.58
5.4.420.0630.06019.60
5.4.410.0700.05319.34
5.4.400.0670.06019.26
5.4.390.0630.06019.15
5.4.380.0800.04719.22
5.4.370.0870.03719.25
5.4.360.0670.06019.28
5.4.350.0730.05318.83
5.4.340.0700.06019.25
5.4.320.0700.05719.14
5.4.310.0700.05319.27
5.4.300.0770.05719.30
5.4.290.0770.05319.22
5.4.280.0730.05319.14
5.4.270.0730.05719.25
5.4.260.0870.03718.98
5.4.250.0800.04719.39
5.4.240.0900.03719.04
5.4.230.0800.04718.86
5.4.220.0770.05019.27
5.4.210.0700.06019.13
5.4.200.0670.05719.05
5.4.190.0800.06319.36
5.4.180.0770.05719.14
5.4.170.0900.03719.10
5.4.160.0600.06019.30
5.4.150.0830.05319.10
5.4.140.0830.04316.49
5.4.130.0700.04716.32
5.4.120.0670.06016.32
5.4.110.0700.05016.61
5.4.100.0730.05016.39
5.4.90.0830.04316.61
5.4.80.0800.04716.55
5.4.70.0030.07016.55
5.4.60.0000.03716.53
5.4.50.0000.09016.51
5.4.40.0300.05316.51
5.4.30.0300.05016.42
5.4.20.0300.06716.33

preferences:
48.35 ms | 401 KiB | 5 Q