3v4l.org

run code in 300+ PHP versions simultaneously
<?php class O { public $string = 'string'; public $int = 0; public $float = 1.0; function method() { return $this->string; } } switch ('string') { case $o->string: case $o->int: case $o->float: break; case $o->method(): break; }

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)
8.3.60.0040.01218.08
8.3.50.0060.01517.56
8.3.40.0000.01518.88
8.3.30.0140.00018.84
8.3.20.0080.00018.66
8.3.10.0060.00318.90
8.3.00.0060.00319.51
8.2.180.0090.00918.16
8.2.170.0080.00822.96
8.2.160.0030.01318.79
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00719.54
8.2.110.0030.00622.03
8.2.100.0080.00319.45
8.2.90.0060.00317.75
8.2.80.0080.00018.78
8.2.70.0000.00817.75
8.2.60.0060.00317.93
8.2.50.0000.01118.07
8.2.40.0030.00618.28
8.2.30.0040.00417.81
8.2.20.0030.00617.52
8.2.10.0040.00417.62
8.2.00.0040.00417.74
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00020.36
8.1.230.0030.00817.70
8.1.220.0080.00017.76
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0040.00417.22
8.1.180.0050.00519.32
8.1.170.0090.00018.71
8.1.160.0040.00418.97
8.1.150.0000.00718.54
8.1.140.0050.00217.27
8.1.130.0040.00419.22
8.1.120.0000.00717.38
8.1.110.0000.00817.41
8.1.100.0000.00717.41
8.1.90.0000.00717.43
8.1.80.0040.00417.43
8.1.70.0070.00017.38
8.1.60.0030.00617.43
8.1.50.0040.00417.32
8.1.40.0030.00617.37
8.1.30.0060.00317.42
8.1.20.0060.00317.57
8.1.10.0050.00317.51
8.1.00.0040.00417.45
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00518.47
8.0.270.0000.00817.27
8.0.260.0000.00616.80
8.0.250.0030.00617.06
8.0.240.0030.00316.92
8.0.230.0000.00817.01
8.0.220.0000.00716.85
8.0.210.0030.00317.03
8.0.200.0000.00716.99
8.0.190.0030.00516.96
8.0.180.0040.00417.03
8.0.170.0040.00416.88
8.0.160.0070.00016.93
8.0.150.0040.00416.85
8.0.140.0000.00716.96
8.0.130.0030.00313.36
8.0.120.0000.00916.94
8.0.110.0040.00416.98
8.0.100.0000.00716.85
8.0.90.0000.00716.84
8.0.80.0070.01116.93
8.0.70.0060.00316.98
8.0.60.0080.00016.91
8.0.50.0000.00917.02
8.0.30.0090.00916.86
8.0.20.0090.01117.08
8.0.10.0040.00416.90
8.0.00.0150.01416.65
7.4.330.0030.00312.95
7.4.320.0030.00316.50
7.4.300.0000.00716.59
7.4.290.0000.00916.59
7.4.280.0050.00316.57
7.4.270.0030.00316.36
7.4.260.0040.00413.23
7.4.250.0030.00616.43
7.4.240.0070.00016.57
7.4.230.0030.00316.63
7.4.220.0100.01016.55
7.4.210.0070.01416.41
7.4.200.0000.00816.57
7.4.190.0050.00316.63
7.4.160.0110.00416.57
7.4.150.0070.01116.71
7.4.140.0060.01417.86
7.4.130.0190.00616.63
7.4.120.0110.00616.53
7.4.110.0110.00916.54
7.4.100.0100.01016.37
7.4.90.0060.01316.31
7.4.80.0170.00719.39
7.4.70.0070.01416.45
7.4.60.0060.01016.45
7.4.50.0040.00316.63
7.4.40.0080.00516.36
7.4.30.0070.01616.67
7.4.00.0050.01214.91
7.3.330.0040.00413.13
7.3.320.0000.00613.15
7.3.310.0050.00216.32
7.3.300.0050.00216.18
7.3.290.0070.00916.30
7.3.280.0060.01316.37
7.3.270.0100.00716.36
7.3.260.0080.01116.52
7.3.240.0090.00616.33
7.3.230.0170.00316.27
7.3.210.0100.00716.43
7.3.200.0040.01216.33
7.3.190.0030.01316.33
7.3.180.0030.01616.48
7.3.170.0150.00316.58
7.3.160.0110.00616.38
7.3.120.0080.00514.80
7.3.110.0070.01014.83
7.3.100.0110.00414.67
7.3.90.0000.01014.84
7.3.80.0070.00414.89
7.3.70.0090.00014.86
7.3.60.0030.00914.66
7.3.50.0050.00514.78
7.3.40.0070.00414.75
7.3.30.0040.01114.58
7.3.20.0040.01116.67
7.3.10.0100.00416.54
7.3.00.0070.01016.52
7.2.330.0110.00816.54
7.2.320.0040.01416.73
7.2.310.0090.00916.73
7.2.300.0160.00016.74
7.2.290.0090.00916.51
7.2.250.0110.00815.09
7.2.240.0000.01515.24
7.2.230.0070.01014.77
7.2.220.0090.00615.17
7.2.210.0070.00714.92
7.2.200.0000.01614.90
7.2.190.0090.00615.06
7.2.180.0070.00414.71
7.2.170.0030.01214.71
7.2.80.0060.00916.67
7.2.60.0040.00816.90
7.1.330.0070.00415.52
7.1.320.0060.00615.87
7.1.310.0060.00915.86
7.1.300.0070.00715.67
7.1.290.0080.00815.95
7.1.280.0090.00015.51
7.1.270.0000.01715.51
7.1.260.0030.01315.97
7.1.200.0030.00915.59
7.1.70.0040.00417.22
7.1.60.0100.01319.25
7.1.50.0140.01016.60
7.1.00.0030.03322.44
7.0.200.0000.00716.87
7.0.140.0070.07022.09
7.0.120.0000.05722.15
7.0.110.0030.07722.14
7.0.100.0070.06722.13
7.0.90.0030.05322.25
7.0.80.0030.07322.14
7.0.70.0070.06322.16
7.0.60.0030.06322.08
7.0.50.0100.06322.22
7.0.40.0070.05322.07
7.0.30.0000.07322.06
7.0.20.0000.05722.11
7.0.10.0000.07721.97
7.0.00.0030.07322.15
5.6.280.0130.06321.15
5.6.260.0030.07320.97
5.6.250.0030.06721.10
5.6.240.0030.05321.10
5.6.230.0000.07721.11
5.6.220.0030.06021.07
5.6.210.0030.06021.02
5.6.200.0000.05720.93
5.6.190.0100.07020.93
5.6.180.0000.07320.93
5.6.170.0030.06320.75
5.6.160.0030.06020.93
5.6.150.0030.07020.75
5.6.140.0030.06720.92
5.6.130.0000.06321.07
5.6.120.0030.06320.92
5.6.110.0070.07021.02
5.6.100.0000.07021.02
5.6.90.0030.06021.04
5.6.80.0000.04020.42
5.6.70.0070.06320.41
5.6.60.0100.06320.30
5.6.50.0000.07320.13
5.6.40.0000.06020.42
5.6.30.0030.06320.45
5.6.20.0030.07020.11
5.6.10.0030.06720.35
5.6.00.0000.05020.10
5.5.380.0000.07017.57
5.5.370.0030.07017.56
5.5.360.0000.07717.58
5.5.350.0000.07317.68
5.5.340.0030.03718.25
5.5.330.0030.07018.10
5.5.320.0070.07017.91
5.5.310.0000.07318.06
5.5.300.0000.07318.09
5.5.290.0070.06318.09
5.5.280.0030.07017.91
5.5.270.0070.06318.09
5.5.260.0030.05318.04
5.5.250.0030.04317.75
5.5.240.0000.04317.52
5.5.230.0070.05317.32
5.5.220.0030.05017.43
5.5.210.0030.04717.61
5.5.200.0000.06717.27
5.5.190.0030.05017.26
5.5.180.0000.05717.43
5.5.160.0000.05317.45
5.5.150.0100.05017.44
5.5.140.0070.05717.58
5.5.130.0100.04717.40
5.5.120.0000.05317.46
5.5.110.0030.05317.44
5.5.100.0000.06717.32
5.5.90.0030.06717.35
5.5.80.0000.06717.34
5.5.70.0000.07317.50
5.5.60.0000.05717.29
5.5.50.0030.07017.34
5.5.40.0030.06317.37
5.5.30.0000.05317.17
5.5.20.0030.06017.06
5.5.10.0000.04717.17
5.5.00.0030.06717.14
5.4.450.0100.06319.48
5.4.440.0000.06019.33
5.4.430.0030.05719.65
5.4.420.0000.05319.26
5.4.410.0030.06719.20
5.4.400.0070.05319.24
5.4.390.0000.06719.21
5.4.380.0000.05319.16
5.4.370.0000.06718.99
5.4.360.0030.06019.00
5.4.350.0100.04019.01
5.4.340.0000.07319.00
5.4.320.0030.05318.99
5.4.310.0030.05718.95
5.4.300.0000.06019.13
5.4.290.0070.06318.98
5.4.280.0030.07019.30
5.4.270.0030.06719.08
5.4.260.0000.04019.30
5.4.250.0000.07019.08
5.4.240.0030.07019.22
5.4.230.0000.04718.95
5.4.220.0000.06719.13
5.4.210.0000.07019.21
5.4.200.0030.06719.15
5.4.190.0030.05019.29
5.4.180.0070.05019.02
5.4.170.0070.06319.07
5.4.160.0070.06018.96
5.4.150.0000.03319.17
5.4.140.0070.06316.41
5.4.130.0070.06016.34
5.4.120.0000.06716.35
5.4.110.0000.07016.58
5.4.100.0030.04316.56
5.4.90.0000.06316.25
5.4.80.0030.06316.63
5.4.70.0000.06716.30
5.4.60.0030.06316.23
5.4.50.0000.04316.43
5.4.40.0000.05016.52
5.4.30.0070.04016.49
5.4.20.0030.06316.22
5.4.10.0070.05316.33
5.4.00.0070.06015.77
5.3.290.0030.04314.68
5.3.280.0000.06314.45
5.3.270.0030.06714.68
5.3.260.0070.06314.62
5.3.250.0030.06314.69
5.3.240.0030.05014.62
5.3.230.0030.05714.82
5.3.220.0070.06014.70
5.3.210.0000.07014.64
5.3.200.0030.05714.56
5.3.190.0030.06714.52
5.3.180.0030.06314.69
5.3.170.0070.06314.41
5.3.160.0000.07014.78
5.3.150.0000.06714.57
5.3.140.0070.06314.55
5.3.130.0030.04714.67
5.3.120.0000.06014.52
5.3.110.0030.06014.62
5.3.100.0000.05714.05
5.3.90.0070.04314.01
5.3.80.0000.05014.01
5.3.70.0030.04714.01
5.3.60.0000.05714.09
5.3.50.0000.05713.90
5.3.40.0000.06314.09
5.3.30.0000.06013.88
5.3.20.0030.06313.68
5.3.10.0000.06013.50
5.3.00.0030.05013.49
5.2.170.0000.05711.37
5.2.160.0000.05311.12
5.2.150.0000.05011.13
5.2.140.0070.03711.16
5.2.130.0030.03011.16
5.2.120.0030.05011.09
5.2.110.0030.04711.10
5.2.100.0030.05011.07
5.2.90.0070.05011.33
5.2.80.0030.05711.16
5.2.70.0070.05311.09
5.2.60.0030.05011.13
5.2.50.0030.05311.04
5.2.40.0000.04711.00
5.2.30.0030.05310.96
5.2.20.0030.05011.04
5.2.10.0070.04310.92
5.2.00.0000.05710.68
5.1.60.0000.0479.96
5.1.50.0030.0479.96
5.1.40.0030.04710.07
5.1.30.0030.04310.48
5.1.20.0000.04010.36
5.1.10.0030.04710.15
5.1.00.0000.05010.02
5.0.50.0000.0339.76
5.0.40.0000.0339.76
5.0.30.0030.0509.76
5.0.20.0000.0379.76
5.0.10.0030.0339.76
5.0.00.0030.0509.76
4.4.90.0000.0239.80
4.4.80.0000.0309.80
4.4.70.0000.0309.80
4.4.60.0000.0309.76
4.4.50.0000.0339.76
4.4.40.0030.0479.76
4.4.30.0000.0309.76
4.4.20.0070.0279.76
4.4.10.0000.0279.76
4.4.00.0030.0379.76
4.3.110.0030.0279.76
4.3.100.0000.0279.76
4.3.90.0030.0279.76
4.3.80.0000.0409.76
4.3.70.0000.0279.76
4.3.60.0030.0209.76
4.3.50.0030.0279.76
4.3.40.0030.0439.76
4.3.30.0000.0339.76
4.3.20.0000.0339.76
4.3.10.0000.0339.76
4.3.00.0000.0279.76

preferences:
50.41 ms | 400 KiB | 5 Q