3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ public $a = 'I am a'; protected $b = 'I am b'; private $c = 'I am c'; }; var_dump(new Foo());

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)
8.3.60.0060.00918.30
8.3.50.0100.00718.05
8.3.40.0180.00018.43
8.3.30.0070.00718.46
8.3.20.0080.00018.73
8.3.10.0050.00321.73
8.3.00.0040.00419.13
8.2.180.0150.00616.63
8.2.170.0150.00622.96
8.2.160.0110.00320.81
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00417.96
8.2.120.0040.00426.35
8.2.110.0060.00320.42
8.2.100.0040.00817.76
8.2.90.0090.00017.72
8.2.80.0080.00017.97
8.2.70.0060.00317.80
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0000.00921.08
8.2.30.0000.00719.18
8.2.20.0030.00517.92
8.2.10.0080.00018.00
8.2.00.0000.00717.45
8.1.280.0120.00425.92
8.1.270.0080.00022.14
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.36
8.1.230.0040.00722.65
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.10
8.1.190.0080.00017.10
8.1.180.0030.00518.10
8.1.170.0030.00518.83
8.1.160.0000.00718.74
8.1.150.0050.00320.26
8.1.140.0040.00419.38
8.1.130.0040.00418.86
8.1.120.0030.00317.24
8.1.110.0060.00317.28
8.1.100.0000.00817.25
8.1.90.0070.00017.33
8.1.80.0000.00717.36
8.1.70.0030.00317.24
8.1.60.0060.00317.33
8.1.50.0050.00317.25
8.1.40.0000.00817.30
8.1.30.0000.00817.43
8.1.20.0030.00617.53
8.1.10.0030.00617.42
8.1.00.0000.00817.38
8.0.300.0040.00419.86
8.0.290.0000.00716.63
8.0.280.0070.00018.38
8.0.270.0080.00017.20
8.0.260.0000.00817.10
8.0.250.0040.00416.88
8.0.240.0030.00316.78
8.0.230.0080.00016.88
8.0.220.0080.00016.71
8.0.210.0060.00316.80
8.0.200.0000.00716.83
8.0.190.0050.00216.75
8.0.180.0000.00716.67
8.0.170.0000.00716.73
8.0.160.0070.00016.73
8.0.150.0070.00016.76
8.0.140.0080.00016.62
8.0.130.0000.00613.16
8.0.120.0050.00316.65
8.0.110.0000.00716.62
8.0.100.0040.00416.75
8.0.90.0080.00016.61
8.0.80.0060.00616.77
8.0.70.0030.00516.64
8.0.60.0030.00516.61
8.0.50.0040.00416.73
8.0.30.0110.00816.93
8.0.20.0080.00817.24
8.0.10.0040.00416.79
8.0.00.0090.00316.67
7.4.330.0030.00315.55
7.4.320.0030.00316.36
7.4.300.0030.00316.37
7.4.290.0020.00516.45
7.4.280.0060.00316.46
7.4.270.0070.00016.42
7.4.260.0070.00316.38
7.4.250.0070.00016.32
7.4.240.0070.00016.45
7.4.230.0000.00716.16
7.4.220.0110.00416.40
7.4.210.0070.00316.53
7.4.200.0030.00316.42
7.4.190.0030.00316.32
7.4.180.0040.00416.60
7.4.160.0070.00616.44
7.4.150.0090.00416.79
7.4.140.0090.01017.48
7.4.130.0090.00516.34
7.4.120.0100.00716.35
7.4.110.0140.00416.38
7.4.100.0050.00716.51
7.4.90.0070.00516.31
7.4.80.0070.00517.77
7.4.70.0080.00416.22
7.4.60.0080.00316.19
7.4.50.0070.00516.23
7.4.40.0090.00316.34
7.4.30.0040.00716.40
7.4.20.0050.00816.25
7.4.10.0060.00816.30
7.4.00.0040.01115.81
7.3.330.0030.00312.95
7.3.320.0050.00013.09
7.3.310.0070.00016.04
7.3.300.0000.00816.04
7.3.290.0070.00716.18
7.3.280.0060.00916.13
7.3.270.0050.00716.78
7.3.260.0050.01116.30
7.3.250.0120.00416.18
7.3.240.0090.00616.15
7.3.230.0070.00516.09
7.3.220.0050.00215.96
7.3.210.0030.00916.08
7.3.200.0050.01016.04
7.3.190.0020.00916.28
7.3.180.0050.00716.21
7.3.170.0030.00916.16
7.3.160.0060.00916.21
7.3.150.0070.00516.21
7.3.140.0060.00616.19
7.3.130.0060.00716.02
7.3.120.0060.00616.27
7.3.110.0020.01016.21
7.3.100.0070.00516.02
7.3.90.0090.00216.25
7.3.80.0050.00616.09
7.3.70.0030.01016.22
7.3.60.0020.01116.17
7.3.50.0050.00816.25
7.3.40.0010.01016.10
7.3.30.0030.00916.29
7.3.20.0030.01017.11
7.3.10.0060.00516.86
7.3.00.0040.00716.88
7.2.340.0030.00316.14
7.2.330.0070.00716.39
7.2.320.0050.00716.32
7.2.310.0120.00216.18
7.2.300.0050.00716.33
7.2.290.0070.00716.28
7.2.280.0030.00816.26
7.2.270.0060.00616.25
7.2.260.0100.00716.35
7.2.250.0080.00416.27
7.2.240.0020.01016.16
7.2.230.0080.00616.24
7.2.220.0060.00516.12
7.2.210.0070.00816.21
7.2.200.0040.00816.20
7.2.190.0050.00716.36
7.2.180.0060.00816.39
7.2.170.0070.00716.30
7.2.160.0080.00516.29
7.2.150.0040.00917.20
7.2.140.0060.00617.32
7.2.130.0070.01117.09
7.2.120.0070.00517.06
7.2.110.0050.00717.11
7.2.100.0090.00517.04
7.2.90.0060.00716.99
7.2.80.0090.00616.80
7.2.70.0050.00816.90
7.2.60.0090.00417.00
7.2.50.0050.00817.00
7.2.40.0150.00717.28
7.2.30.0150.00817.14
7.2.20.0160.01017.22
7.2.10.0180.01017.15
7.2.00.0210.00717.25
7.1.330.0030.00816.34
7.1.320.0100.00216.40
7.1.310.0050.00816.33
7.1.300.0060.00516.26
7.1.290.0050.00816.29
7.1.280.0050.00716.36
7.1.270.0090.00516.31
7.1.260.0030.01016.15
7.1.250.0080.00715.96
7.1.240.0080.00216.27
7.1.230.0050.00616.23
7.1.220.0070.00516.31
7.1.210.0070.00416.30
7.1.200.0070.00716.18
7.1.190.0020.01016.21
7.1.180.0050.00916.09
7.1.170.0000.01116.31
7.1.160.0170.00616.38
7.1.150.0250.00516.29
7.1.140.0200.00616.37
7.1.130.0290.00616.43
7.1.120.0220.00616.38
7.1.110.0230.00516.27
7.1.100.0220.00816.25
7.1.90.0240.00816.06
7.1.80.0480.00716.17
7.1.70.0160.00616.14
7.1.60.0460.00920.21
7.1.50.0490.00921.70
7.1.40.0240.01121.59
7.1.30.0250.01121.68
7.1.20.0280.00621.68
7.1.10.0230.00615.72
7.1.00.0470.01716.92
7.0.330.0020.01315.87
7.0.320.0070.00515.77
7.0.310.0080.00615.96
7.0.300.0020.00815.84
7.0.290.0220.00815.90
7.0.280.0060.00615.89
7.0.270.0250.00615.99
7.0.260.0210.00716.03
7.0.250.0210.00915.96
7.0.240.0230.00915.99
7.0.230.0210.00715.96
7.0.220.0410.00415.99
7.0.210.0230.00815.39
7.0.200.0190.00815.95
7.0.190.0290.00715.51
7.0.180.0280.00815.30
7.0.170.0320.00615.42
7.0.160.0350.00715.42
7.0.150.0240.01015.41
7.0.140.0500.01916.60
7.0.130.0290.01817.12
7.0.120.0200.02417.24
7.0.110.0460.01916.58
7.0.100.0390.01916.58
7.0.90.0260.02016.64
7.0.80.0350.02217.06
7.0.70.0340.02016.57
7.0.60.0420.01916.47
7.0.50.0420.02116.61
7.0.40.0560.02416.67
7.0.30.0310.02217.10
7.0.20.0320.02016.67
7.0.10.0320.02117.14
7.0.00.0390.01617.07
5.6.400.0100.00415.76
5.6.390.0060.00715.77
5.6.380.0050.01215.82
5.6.370.0070.00815.92
5.6.360.0060.00715.69
5.6.350.0070.00615.73
5.6.340.0080.00415.68
5.6.330.0090.00515.77
5.6.320.0060.00815.67
5.6.310.0080.00815.90
5.6.300.0110.02317.34
5.6.290.0140.03018.27
5.6.280.0090.03418.32
5.6.270.0120.03118.35
5.6.260.0100.03218.29
5.6.250.0130.03218.20
5.6.240.0110.03218.41
5.6.230.0130.03118.22
5.6.220.0120.03118.35
5.6.210.0090.03418.37
5.6.200.0080.03518.32
5.6.190.0130.03618.32
5.6.180.0120.03218.32
5.6.170.0100.03118.42
5.6.160.0100.03318.36
5.6.150.0110.03418.42
5.6.140.0120.03118.30
5.6.130.0150.02918.37
5.6.120.0130.03418.27
5.6.110.0100.03618.37
5.6.100.0110.03918.14
5.6.90.0120.03618.37
5.6.80.0120.03118.00
5.6.70.0110.03418.13
5.6.60.0100.03318.04
5.6.50.0120.02817.89
5.6.40.0090.04117.90
5.6.30.0110.03417.99
5.6.20.0110.03317.87
5.6.10.0100.03417.91
5.6.00.0090.03517.90

preferences:
69.37 ms | 400 KiB | 5 Q