3v4l.org

run code in 300+ PHP versions simultaneously
<?php class T { public $a = 'perkele', $b = 'saatana'; } $t = new T(); var_dump($t->a); var_dump($t->b);

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
8.3.50.0100.00921.09
8.3.40.0120.00618.59
8.3.30.0070.00718.54
8.3.20.0070.00020.31
8.3.10.0060.00323.70
8.3.00.0040.00421.77
8.2.180.0000.01816.38
8.2.170.0150.00622.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0080.00020.65
8.2.120.0040.00426.35
8.2.110.0060.00321.18
8.2.100.0080.00417.93
8.2.90.0080.00019.23
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0000.00817.90
8.2.50.0080.00418.09
8.2.40.0040.00422.11
8.2.30.0050.00219.24
8.2.20.0000.00717.69
8.2.10.0050.00318.02
8.2.00.0040.00417.90
8.1.280.0070.00725.92
8.1.270.0130.00622.05
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0080.00317.70
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.43
8.1.160.0040.00420.61
8.1.150.0000.00718.88
8.1.140.0040.00417.41
8.1.130.0030.00317.51
8.1.120.0070.00017.42
8.1.110.0000.00717.27
8.1.100.0040.00417.30
8.1.90.0040.00417.36
8.1.80.0030.00617.30
8.1.70.0000.00717.35
8.1.60.0040.00417.50
8.1.50.0040.00417.30
8.1.40.0040.00417.41
8.1.30.0040.00417.51
8.1.20.0030.00617.39
8.1.10.0040.00417.36
8.1.00.0040.00417.49
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0030.00316.80
8.0.260.0030.00317.25
8.0.250.0030.00316.78
8.0.240.0040.00416.93
8.0.230.0000.00716.86
8.0.220.0030.00716.81
8.0.210.0050.00316.88
8.0.200.0000.00716.79
8.0.190.0080.00016.88
8.0.180.0000.00716.73
8.0.170.0040.00416.89
8.0.160.0000.00816.84
8.0.150.0000.01016.66
8.0.140.0070.00016.70
8.0.130.0050.00013.26
8.0.120.0090.00016.69
8.0.110.0030.00516.73
8.0.100.0000.00816.69
8.0.90.0040.00416.61
8.0.80.0060.00916.77
8.0.70.0000.00816.65
8.0.60.0040.00416.82
8.0.50.0000.00716.80
8.0.30.0080.01117.04
8.0.20.0100.00817.40
8.0.10.0000.00717.06
8.0.00.0080.00916.78
7.4.330.0050.00016.84
7.4.320.0000.00616.53
7.4.300.0000.00616.54
7.4.290.0000.00716.49
7.4.280.0040.00416.35
7.4.270.0000.00816.43
7.4.260.0070.00016.44
7.4.250.0050.00316.48
7.4.240.0000.00716.44
7.4.230.0040.00416.28
7.4.220.0070.01016.53
7.4.210.0110.00516.49
7.4.200.0040.00416.32
7.4.160.0040.01116.30
7.4.150.0060.01117.40
7.4.140.0100.01117.86
7.4.130.0090.00816.44
7.4.120.0080.00816.32
7.4.110.0110.00716.42
7.4.100.0100.00716.23
7.4.90.0160.00416.41
7.4.80.0080.01419.39
7.4.70.0100.00616.37
7.4.60.0120.00616.27
7.4.50.0000.01416.50
7.4.40.0080.01216.38
7.4.30.0060.01216.38
7.4.00.0060.01014.73
7.3.330.0060.00313.19
7.3.320.0000.00613.01
7.3.310.0000.00715.99
7.3.300.0070.00016.03
7.3.290.0070.00016.09
7.3.280.0070.00916.14
7.3.270.0090.00917.40
7.3.260.0150.00916.16
7.3.250.0030.01616.27
7.3.240.0080.01016.33
7.3.230.0100.00716.50
7.3.210.0180.00616.29
7.3.200.0030.01319.39
7.3.190.0080.01216.30
7.3.180.0070.01416.16
7.3.170.0090.00916.27
7.3.160.0090.00616.35
7.3.120.0110.00514.63
7.3.110.0050.00914.80
7.3.100.0060.00614.66
7.3.90.0020.01114.80
7.3.80.0020.01314.71
7.3.70.0060.00914.64
7.3.60.0050.01214.72
7.3.50.0120.00014.51
7.3.40.0040.00414.41
7.3.30.0050.00914.74
7.3.20.0060.00816.48
7.3.10.0060.00916.49
7.3.00.0090.00516.56
7.2.330.0100.00716.40
7.2.320.0120.00416.39
7.2.310.0100.00716.44
7.2.300.0150.00316.66
7.2.290.0030.01316.52
7.2.250.0130.00314.99
7.2.240.0070.01014.82
7.2.230.0050.01114.96
7.2.220.0050.00714.98
7.2.210.0070.00914.75
7.2.200.0050.00514.75
7.2.190.0050.00914.95
7.2.180.0070.00714.71
7.2.170.0060.00814.94
7.2.160.0060.01014.69
7.2.150.0030.01216.71
7.2.140.0060.00616.81
7.2.130.0100.00316.86
7.2.120.0060.00916.80
7.2.110.0000.00916.70
7.2.100.0070.00716.75
7.2.90.0000.01116.58
7.2.80.0030.01116.61
7.2.70.0030.01416.73
7.2.60.0060.00816.57
7.2.50.0060.00916.48
7.2.40.0090.00616.87
7.2.30.0000.01316.82
7.2.20.0030.01316.47
7.2.10.0090.00616.81
7.2.00.0030.00917.84
7.1.330.0060.00815.61
7.1.320.0050.00915.53
7.1.310.0070.00515.67
7.1.300.0020.00815.51
7.1.290.0060.00815.75
7.1.280.0040.00715.79
7.1.270.0100.00515.80
7.1.260.0050.01115.80
7.1.250.0030.01315.59
7.1.200.0050.00215.63
7.1.100.0040.00818.01
7.1.70.0040.01117.05
7.1.60.0070.01019.40
7.1.50.0040.01816.74
7.1.00.0000.08022.36
7.0.200.0810.01314.52
7.0.60.0270.07320.07
7.0.50.0100.07317.86
7.0.40.0000.06020.23
7.0.30.0430.08020.06
7.0.20.0330.07720.10
7.0.10.0000.04720.09
7.0.00.0000.04720.18
5.6.280.0000.03321.08
5.6.210.0130.08020.75
5.6.200.0030.08318.19
5.6.190.0000.07020.33
5.6.180.0370.08020.50
5.6.170.0200.04020.54
5.6.160.0070.08020.57
5.6.150.0070.08318.18
5.6.140.0100.06318.23
5.6.130.0170.06718.12
5.6.120.0100.07020.97
5.6.110.0200.06321.01
5.6.100.0000.06320.95
5.6.90.0070.03721.03
5.6.80.0170.05720.41
5.5.350.0370.05720.43
5.5.340.0030.03717.96
5.5.330.0000.04320.40
5.5.320.0030.04720.36
5.5.310.0230.04320.52
5.5.300.0170.06017.94
5.5.290.0070.07718.08
5.5.280.0170.07320.65
5.5.270.0130.08320.64
5.5.260.0230.06020.86
5.5.250.0100.08320.61
5.5.240.0170.08020.13

preferences:
55.38 ms | 401 KiB | 5 Q