3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User { public $firstName; public $lastName; public $registrationDate; } $users = array( new User('John', 'Doe', 32486238765), new User('John', 'Doe', 32486238765) ); var_dump($users); ?>

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)
8.3.60.0100.00618.17
8.3.50.0130.00516.46
8.3.40.0070.00718.67
8.3.30.0100.01018.63
8.3.20.0080.00018.72
8.3.10.0030.00620.40
8.3.00.0050.00317.38
8.2.180.0090.01216.63
8.2.170.0100.00722.96
8.2.160.0040.01122.16
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00019.96
8.2.110.0030.00719.38
8.2.100.0080.00317.78
8.2.90.0040.00719.07
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0050.00318.10
8.2.40.0040.00420.40
8.2.30.0000.00718.06
8.2.20.0000.00817.54
8.2.10.0030.00517.57
8.2.00.0070.00017.73
8.1.280.0090.00625.92
8.1.270.0000.00923.99
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00322.60
8.1.230.0110.00017.45
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0040.00419.30
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0000.00722.13
8.1.150.0080.00018.59
8.1.140.0040.00417.32
8.1.130.0000.00717.80
8.1.120.0000.00717.47
8.1.110.0040.00417.51
8.1.100.0040.00417.35
8.1.90.0070.00317.42
8.1.80.0000.00717.43
8.1.70.0040.00417.38
8.1.60.0000.00817.64
8.1.50.0040.00417.48
8.1.40.0070.00017.56
8.1.30.0020.00517.65
8.1.20.0050.00317.59
8.1.10.0040.00417.52
8.1.00.0000.00717.49
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0030.00317.19
8.0.260.0040.00418.61
8.0.250.0000.00716.97
8.0.240.0040.00416.86
8.0.230.0000.00716.85
8.0.220.0030.00316.91
8.0.210.0040.00416.89
8.0.200.0030.00316.97
8.0.190.0000.00716.88
8.0.180.0040.00416.88
8.0.170.0000.00916.87
8.0.160.0040.00416.87
8.0.150.0050.00516.76
8.0.140.0080.00016.88
8.0.130.0060.00013.32
8.0.120.0080.00016.85
8.0.110.0040.00416.96
8.0.100.0030.00516.79
8.0.90.0040.00416.93
8.0.80.0030.01016.95
8.0.70.0080.00016.78
8.0.60.0040.00416.91
8.0.50.0040.00416.69
8.0.30.0150.00517.09
8.0.20.0110.00817.21
8.0.10.0020.00517.07
8.0.00.0070.01116.85
7.4.330.0000.00514.65
7.4.320.0030.00316.64
7.4.300.0000.00616.49
7.4.290.0000.00716.60
7.4.280.0050.00516.61
7.4.270.0080.00016.62
7.4.260.0000.00613.16
7.4.250.0080.00016.59
7.4.240.0070.00016.63
7.4.230.0030.00416.70
7.4.220.0060.00916.63
7.4.210.0100.00716.50
7.4.200.0070.00016.49
7.4.190.0030.00616.49
7.4.160.0130.00316.43
7.4.150.0120.00617.07
7.4.140.0070.01017.16
7.4.130.0090.00916.50
7.4.120.0090.00916.56
7.4.110.0110.00916.51
7.4.100.0030.01416.52
7.4.90.0130.01016.48
7.4.80.0180.00318.80
7.4.70.0100.01016.28
7.4.60.0160.00616.44
7.4.50.0000.00916.29
7.4.40.0060.01222.05
7.4.30.0110.00916.59
7.4.00.0060.00614.99
7.3.330.0030.00313.12
7.3.320.0070.00013.07
7.3.310.0070.00016.25
7.3.300.0000.00716.23
7.3.290.0130.00016.32
7.3.280.0110.00716.28
7.3.270.0090.00917.07
7.3.260.0080.01218.24
7.3.250.0100.01016.34
7.3.240.0090.00916.24
7.3.230.0090.00916.50
7.3.210.0070.01116.29
7.3.200.0140.00319.39
7.3.190.0160.00616.08
7.3.180.0100.00716.23
7.3.170.0110.01016.25
7.3.160.0150.00016.15
7.3.120.0100.00314.74
7.2.330.0160.01816.63
7.2.320.0110.01116.35
7.2.310.0070.01516.20
7.2.300.0110.00716.55
7.2.290.0060.01216.59
7.1.70.0000.00717.14
7.1.60.0090.01519.40
7.1.50.0070.01016.68
7.1.00.0030.06722.36
7.0.200.0040.00416.34
7.0.140.0030.07322.07
7.0.120.0000.03321.95
7.0.60.0100.08019.91
7.0.50.0030.08717.80
7.0.40.0100.07017.79
7.0.30.0070.07717.75
7.0.20.0130.03317.85
7.0.10.0100.05317.75
7.0.00.0030.05317.85
5.6.280.0100.06320.86
5.6.210.0070.08320.48
5.6.200.0100.03718.22
5.6.190.0070.05318.12
5.6.180.0100.04318.25
5.6.170.0070.06718.18
5.6.160.0000.04718.12
5.6.150.0070.08018.18
5.6.140.0130.07318.11
5.6.130.0100.08018.14
5.6.120.0070.08018.20
5.6.110.0070.04018.17
5.6.100.0130.07318.18
5.6.90.0070.07718.16
5.6.80.0000.04717.58
5.6.70.0170.06317.50
5.6.60.0070.05017.52
5.6.50.0030.04017.57
5.6.40.0130.07017.52
5.6.30.0070.07317.54
5.6.20.0170.06317.62
5.6.10.0100.05317.50
5.6.00.0000.05317.58
5.5.350.0030.08720.35
5.5.340.0030.04318.03
5.5.330.0030.05017.95
5.5.320.0130.06717.98
5.5.310.0130.07717.98
5.5.300.0070.07017.99
5.5.290.0100.07718.08
5.5.280.0070.06317.97
5.5.270.0070.04018.09
5.5.260.0070.08017.93
5.5.250.0170.07717.80
5.5.240.0070.08017.34
5.5.230.0130.07017.39
5.5.220.0070.07717.35
5.5.210.0070.07717.45
5.5.200.0130.07317.43
5.5.190.0030.08317.30
5.5.180.0070.05017.32
5.5.160.0070.07017.36
5.5.150.0030.04017.40
5.5.140.0070.03717.33
5.5.130.0030.04017.37
5.5.120.0070.07017.29
5.5.110.0100.07717.33
5.5.100.0100.05717.17
5.5.90.0000.04717.23
5.5.80.0130.07017.32
5.5.70.0030.04017.19
5.5.60.0030.06317.17
5.5.50.0130.06017.25
5.5.40.0000.04317.17
5.5.30.0070.03717.25
5.5.20.0000.08717.21
5.5.10.0000.05017.21
5.5.00.0070.07317.33
5.4.450.0070.05019.28
5.4.440.0100.04319.46
5.4.430.0070.04319.59
5.4.420.0030.08719.37
5.4.410.0000.04319.08
5.4.400.0000.04319.14
5.4.390.0170.06019.05
5.4.380.0030.04319.02
5.4.370.0070.05318.98
5.4.360.0170.07019.05
5.4.350.0000.04719.02
5.4.340.0070.08319.14
5.4.320.0070.04018.99
5.4.310.0070.04319.12
5.4.300.0130.06718.95
5.4.290.0030.05719.05
5.4.280.0070.07719.03
5.4.270.0030.05719.12
5.4.260.0070.06719.05
5.4.250.0030.06719.04
5.4.240.0030.08019.05
5.4.230.0100.04319.04
5.4.220.0070.04019.01
5.4.210.0070.03719.03
5.4.200.0030.06719.02
5.4.190.0030.05018.99
5.4.180.0070.06019.00
5.4.170.0030.07319.02
5.4.160.0030.06018.96
5.4.150.0100.07319.02
5.4.140.0100.05716.58
5.4.130.0030.08016.57
5.4.120.0100.07016.31
5.4.110.0130.07016.34
5.4.100.0200.06316.38
5.4.90.0100.06016.32
5.4.80.0030.07716.44
5.4.70.0070.07016.40
5.4.60.0030.04016.27
5.4.50.0130.07016.45
5.4.40.0100.04716.48
5.4.30.0070.07016.38
5.4.20.0030.06016.51
5.4.10.0170.06716.44
5.4.00.0130.06715.86
5.3.290.0100.06014.61
5.3.280.0100.03714.46
5.3.270.0100.06714.64
5.3.260.0130.07314.62
5.3.250.0100.07714.60
5.3.240.0070.05714.64
5.3.230.0030.06714.64
5.3.220.0070.07714.63
5.3.210.0070.08014.57
5.3.200.0030.08014.57
5.3.190.0070.05714.57
5.3.180.0100.03314.51
5.3.170.0070.04714.41
5.3.160.0030.03714.59
5.3.150.0100.07714.77
5.3.140.0030.05014.76
5.3.130.0070.08014.58
5.3.120.0100.06714.56
5.3.110.0100.07314.58
5.3.100.0070.05014.01
5.3.90.0100.07014.09
5.3.80.0170.05314.05
5.3.70.0070.04313.85
5.3.60.0030.07714.00
5.3.50.0070.06013.97
5.3.40.0030.04713.98
5.3.30.0030.04013.98
5.3.20.0000.07013.54
5.3.10.0000.06713.71
5.3.00.0070.07713.47
5.2.170.0100.05311.14
5.2.160.0070.04011.16
5.2.150.0030.03011.35
5.2.140.0030.03711.23
5.2.130.0030.03011.15
5.2.120.0030.02711.11
5.2.110.0030.06310.95
5.2.100.0030.06010.98
5.2.90.0030.05311.15
5.2.80.0030.06311.05
5.2.70.0000.05711.13
5.2.60.0130.05310.89
5.2.50.0000.07311.06
5.2.40.0070.04310.99
5.2.30.0070.06010.81
5.2.20.0100.05310.94
5.2.10.0030.06010.89
5.2.00.0100.04310.73
5.1.60.0070.0309.92
5.1.50.0070.04710.03
5.1.40.0070.05010.02
5.1.30.0030.05010.42
5.1.20.0000.06010.55
5.1.10.0070.04710.13
5.1.00.0070.05010.27
5.0.50.0030.0309.00
5.0.40.0070.0439.00
5.0.30.0000.0379.00
5.0.20.0030.0279.00
5.0.10.0030.0439.00
5.0.00.0000.0639.00
4.4.90.0000.0209.00
4.4.80.0030.0209.00
4.4.70.0100.0309.00
4.4.60.0030.0309.00
4.4.50.0000.0409.00
4.4.40.0000.0339.00
4.4.30.0000.0379.00
4.4.20.0000.0409.00
4.4.10.0030.0239.00
4.4.00.0000.0409.00
4.3.110.0030.0309.00
4.3.100.0070.0179.00
4.3.90.0000.0239.00
4.3.80.0100.0209.00
4.3.70.0000.0309.00
4.3.60.0000.0279.00
4.3.50.0030.0339.00
4.3.40.0100.0439.00
4.3.30.0070.0239.00
4.3.20.0030.0279.00
4.3.10.0030.0179.00
4.3.00.0030.0379.00

preferences:
44.97 ms | 401 KiB | 5 Q