3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Radical { public $actor; public function __construct(string $actor) { $this->actor = $actor; } } $r = new Radical('Keanu Reeves'); echo $r->actor;

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)
8.3.60.0000.01516.61
8.3.50.0090.00618.05
8.3.40.0040.01118.84
8.3.30.0070.00718.71
8.3.20.0040.00420.34
8.3.10.0070.00023.70
8.3.00.0060.00319.16
8.2.180.0110.00416.50
8.2.170.0170.00022.96
8.2.160.0130.00022.30
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00317.63
8.2.110.0000.00921.03
8.2.100.0060.00717.59
8.2.90.0080.00018.85
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0070.00020.46
8.2.30.0070.00020.61
8.2.20.0040.00417.78
8.2.10.0050.00218.04
8.2.00.0000.00717.85
8.1.280.0140.00325.92
8.1.270.0080.00023.91
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0000.00922.02
8.1.230.0040.00717.77
8.1.220.0000.00717.78
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0060.00318.55
8.1.160.0000.00718.77
8.1.150.0040.00418.73
8.1.140.0030.00519.55
8.1.130.0070.00017.63
8.1.120.0000.00717.33
8.1.110.0060.00317.38
8.1.100.0040.00417.32
8.1.90.0040.00417.43
8.1.80.0040.00417.37
8.1.70.0040.00417.29
8.1.60.0000.00717.63
8.1.50.0090.00017.44
8.1.40.0000.00717.41
8.1.30.0040.00417.73
8.1.20.0030.00517.66
8.1.10.0040.00417.55
8.1.00.0000.00817.48
8.0.300.0050.00318.77
8.0.290.0030.00516.75
8.0.280.0040.00418.36
8.0.270.0070.00017.26
8.0.260.0060.00017.25
8.0.250.0000.00816.95
8.0.240.0050.00216.96
8.0.230.0070.00016.89
8.0.220.0000.00716.89
8.0.210.0070.00016.72
8.0.200.0000.00816.90
8.0.190.0000.00816.82
8.0.180.0050.00316.76
8.0.170.0060.00316.73
8.0.160.0040.00416.84
8.0.150.0000.00716.85
8.0.140.0070.00016.79
8.0.130.0000.00613.21
8.0.120.0000.00716.81
8.0.110.0000.00716.79
8.0.100.0040.00416.77
8.0.90.0050.00216.69
8.0.80.0080.00716.79
8.0.70.0000.00716.79
8.0.60.0040.00416.86
8.0.50.0030.00516.68
8.0.30.0110.01217.09
8.0.20.0080.01017.40
8.0.10.0000.00716.98
8.0.00.0120.00716.81
7.4.330.0000.00515.11
7.4.320.0030.00316.56
7.4.300.0070.00016.40
7.4.290.0000.00716.43
7.4.280.0040.00416.64
7.4.270.0030.00316.48
7.4.260.0040.00416.57
7.4.250.0070.00016.54
7.4.240.0000.00716.45
7.4.230.0000.00816.63
7.4.220.0090.01316.53
7.4.210.0150.00416.54
7.4.200.0000.00716.58
7.4.160.0030.01216.47
7.4.150.0090.01317.40
7.4.140.0090.00917.86
7.4.130.0230.00316.50
7.4.120.0160.00116.43
7.4.110.0090.00916.56
7.4.100.0170.00516.64
7.4.90.0070.01016.51
7.4.80.0100.00719.39
7.4.70.0080.00816.71
7.4.60.0110.00416.25
7.4.50.0030.00616.16
7.4.40.0100.01016.43
7.4.30.0060.01316.43
7.4.00.0000.01614.96
7.3.330.0050.00013.20
7.3.320.0000.00513.24
7.3.310.0000.00716.22
7.3.300.0030.00316.24
7.3.290.0070.00016.26
7.3.280.0080.01016.26
7.3.270.0040.01517.40
7.3.260.0160.00016.43
7.3.240.0070.01016.33
7.3.230.0070.01016.50
7.3.210.0070.01016.24
7.3.200.0070.01016.38
7.3.190.0120.00416.41
7.3.180.0090.00616.63
7.3.170.0060.01016.55
7.3.160.0110.00416.16
7.2.330.0110.00716.83
7.2.320.0130.00616.41
7.2.310.0100.00716.54
7.2.300.0000.01816.59
7.2.290.0120.00916.77
7.2.60.0100.00716.87
7.2.00.0080.00419.08
7.1.200.0000.01115.81
7.1.100.0140.00317.95
7.1.70.0030.00716.88
7.1.60.0070.01319.43
7.1.50.0070.01417.02
7.1.00.0070.07322.32
7.0.200.0270.00614.76
7.0.60.0100.08319.93
7.0.50.0100.06017.91
7.0.40.0070.04020.12
7.0.30.0230.05720.20
7.0.20.0200.04720.24
7.0.10.0070.08720.07
7.0.00.0130.08020.15
5.6.210.0000.04320.65
5.6.200.0130.07318.19
5.6.190.0030.09020.41
5.6.180.0270.04020.34
5.6.170.0270.05320.54
5.6.160.0100.04020.39
5.6.150.0070.07718.25
5.6.140.0100.03718.11
5.6.130.0130.07318.24
5.6.120.0130.07021.07
5.6.110.0070.08320.98
5.6.100.0070.06021.03
5.6.90.0130.07021.10
5.6.80.0070.04320.40
5.5.350.0300.07720.30
5.5.340.0170.05017.98
5.5.330.0070.04020.27
5.5.320.0270.04020.31
5.5.310.0230.05320.27
5.5.300.0030.05718.02
5.5.290.0000.04318.03
5.5.280.0200.07320.89
5.5.270.0130.07020.76
5.5.260.0030.04320.84
5.5.250.0100.07720.61
5.5.240.0070.03320.16
5.4.450.0630.05719.31
5.4.440.0530.05719.16
5.4.430.0770.05319.33
5.4.420.0730.04319.20
5.4.410.0600.05319.06
5.4.400.0630.05319.23
5.4.390.0700.05019.06
5.4.380.0630.05319.23
5.4.370.0630.05319.28
5.4.360.0530.05719.23
5.4.350.0530.05019.12
5.4.340.0500.05319.25
5.4.320.0570.04718.86
5.4.310.0670.04719.11
5.4.300.0600.05719.28
5.4.290.0700.05018.80
5.4.280.0700.04719.01
5.4.270.0700.04318.87
5.4.260.0630.05319.06
5.4.250.0700.04719.28
5.4.240.0630.05319.24
5.4.230.0670.05019.36
5.4.220.0570.06319.28
5.4.210.0730.04719.36
5.4.200.0500.05318.86
5.4.190.0600.04319.25
5.4.180.0500.05319.25
5.4.170.0700.05319.28
5.4.160.0630.05319.23
5.4.150.0600.05719.20
5.4.140.0700.04716.51
5.4.130.0900.07316.38
5.4.120.0530.04716.26
5.4.110.0530.05316.45
5.4.100.0600.05016.53
5.4.90.0570.04716.52
5.4.80.0770.06316.60
5.4.70.0500.05316.42
5.4.60.0500.05016.59
5.4.50.0630.05316.25
5.4.40.0700.04716.57
5.4.30.0570.06716.58
5.4.20.0570.04316.59
5.4.10.0500.05016.59
5.4.00.0600.04315.90

preferences:
74.89 ms | 400 KiB | 5 Q