3v4l.org

run code in 300+ PHP versions simultaneously
<?php class StrTo { public function __toString() { $result = 'hello'; var_dump($result); return $result; } } $i = new StrTo(); switch ($i) { case 1: case '1': echo 'one'; break; case 'hello': echo 'hello'; case $i: default: 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)
8.3.40.0070.01118.70
8.3.30.0120.00318.67
8.3.20.0030.01518.63
8.3.10.0160.00320.54
8.3.00.0040.00419.25
8.2.170.0040.01122.96
8.2.160.0110.00421.25
8.2.150.0080.00024.18
8.2.140.0120.00324.66
8.2.130.0110.00726.16
8.2.120.0040.00419.48
8.2.110.0070.00319.23
8.2.100.0090.00317.91
8.2.90.0070.00320.95
8.2.80.0040.00417.92
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00318.09
8.2.30.0040.00418.01
8.2.20.0000.00717.66
8.2.10.0030.00517.61
8.2.00.0040.00717.76
8.1.270.0070.00024.66
8.1.260.0120.00626.35
8.1.250.0050.00328.09
8.1.240.0000.00923.84
8.1.230.0070.00420.88
8.1.220.0030.00517.74
8.1.210.0050.00318.84
8.1.200.0030.00717.22
8.1.190.0070.00017.39
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0050.00218.81
8.1.150.0040.00418.60
8.1.140.0040.00717.34
8.1.130.0000.00817.88
8.1.120.0030.00517.41
8.1.110.0020.00517.52
8.1.100.0030.00317.35
8.1.90.0000.00717.37
8.1.80.0050.00217.43
8.1.70.0040.00417.44
8.1.60.0090.00317.65
8.1.50.0080.00017.46
8.1.40.0060.00317.48
8.1.30.0040.00417.71
8.1.20.0040.00417.69
8.1.10.0030.00617.60
8.1.00.0000.00717.50
8.0.300.0060.00319.86
8.0.290.0050.00316.75
8.0.280.0030.00318.36
8.0.270.0070.00017.28
8.0.260.0030.00316.89
8.0.250.0000.00717.06
8.0.240.0020.00517.02
8.0.230.0030.00317.04
8.0.220.0030.00316.82
8.0.210.0030.00316.92
8.0.200.0030.00317.03
8.0.190.0030.00616.91
8.0.180.0000.00717.02
8.0.170.0060.00316.93
8.0.160.0040.00416.98
8.0.150.0060.00317.00
8.0.140.0070.00416.81
8.0.130.0030.00413.35
8.0.120.0040.00416.88
8.0.110.0040.00416.88
8.0.100.0000.00716.79
8.0.90.0050.00316.86
8.0.80.0130.00316.92
8.0.70.0040.00417.00
8.0.60.0000.00716.76
8.0.50.0000.00816.92
8.0.30.0120.00717.11
8.0.20.0090.00917.21
8.0.10.0040.00416.93
8.0.00.0090.00917.06
7.4.330.0000.00512.93
7.4.320.0060.00316.64
7.4.300.0000.00616.51
7.4.290.0070.00016.54
7.4.280.0000.00916.54
7.4.270.0030.00316.47
7.4.260.0030.00313.35
7.4.250.0030.00616.60
7.4.240.0020.00516.62
7.4.230.0030.00316.41
7.4.220.0090.01816.61
7.4.210.0080.00816.61
7.4.200.0000.00716.68
7.4.190.0030.00316.67
7.4.160.0060.00916.48
7.4.150.0060.01216.64
7.4.140.0110.00716.52
7.4.130.0100.00916.50
7.4.120.0050.01416.63
7.4.110.0100.00716.47
7.4.100.0000.01716.58
7.4.90.0060.01316.52
7.4.80.0130.00719.39
7.4.70.0070.01016.60
7.4.60.0100.00716.49
7.4.50.0090.00016.26
7.4.40.0120.00316.61
7.4.30.0130.00316.39
7.4.00.0060.00914.90
7.3.330.0000.00613.23
7.3.320.0030.00313.23
7.3.310.0070.00016.35
7.3.300.0070.00016.15
7.3.290.0100.00716.35
7.3.280.0080.00916.26
7.3.270.0140.00316.29
7.3.260.0070.01016.39
7.3.250.0100.01016.29
7.3.240.0090.00916.42
7.3.230.0110.00716.47
7.3.210.0100.00616.40
7.3.200.0090.00616.39
7.3.190.0110.00516.44
7.3.180.0070.01416.41
7.3.170.0180.00616.57
7.3.160.0130.00316.37
7.3.120.0050.00914.84
7.3.110.0030.01414.86
7.3.100.0030.01014.58
7.3.90.0060.00914.82
7.3.80.0070.00714.91
7.3.70.0090.00314.58
7.3.60.0150.00414.64
7.3.50.0070.00314.84
7.3.40.0030.00614.54
7.3.30.0110.00314.85
7.3.20.0070.00716.64
7.3.10.0040.00816.42
7.3.00.0070.00316.62
7.2.330.0070.01016.59
7.2.320.0160.00016.48
7.2.310.0030.00116.56
7.2.300.0000.01516.48
7.2.290.0100.00716.54
7.2.250.0070.01115.14
7.2.240.0030.01715.02
7.2.230.0070.00714.75
7.2.220.0070.00715.05
7.2.210.0060.00914.94
7.2.200.0060.00914.87
7.2.190.0080.01215.01
7.2.180.0030.01415.00
7.2.170.0060.00914.92
7.2.00.0060.00918.99
7.1.330.0000.01315.82
7.1.320.0030.00615.86
7.1.310.0060.00615.46
7.1.300.0070.00315.59
7.1.290.0090.00615.57
7.1.280.0120.00315.61
7.1.270.0040.01115.40
7.1.260.0030.00615.50
7.1.100.0000.01117.96
7.1.70.0000.00716.98
7.1.60.0110.01419.40
7.1.50.0000.01416.53
7.1.00.0030.03322.45
7.0.200.0030.00716.57
7.0.140.0030.07322.09
7.0.120.0000.07722.18
7.0.60.0300.04719.90
7.0.50.0000.08317.86
7.0.40.0070.04320.02
7.0.30.0230.03720.25
7.0.20.0200.05320.16
7.0.10.0030.08320.08
7.0.00.0070.04720.06
5.6.280.0070.07021.04
5.6.210.0070.03720.61
5.6.200.0070.05018.18
5.6.190.0070.07720.48
5.6.180.0130.06720.42
5.6.170.0270.07320.45
5.6.160.0000.05020.54
5.6.150.0100.06318.21
5.6.140.0070.05318.15
5.6.130.0070.04018.21
5.6.120.0000.04320.90
5.6.110.0100.07321.01
5.6.100.0030.08721.02
5.6.90.0070.07721.06
5.6.80.0100.04720.44
5.5.350.0130.04720.33
5.5.340.0070.06017.95
5.5.330.0070.04020.43
5.5.320.0270.06320.20
5.5.310.0230.04320.27
5.5.300.0030.03718.07
5.5.290.0030.08317.97
5.5.280.0100.08020.96
5.5.270.0130.08020.77
5.5.260.0030.07320.77
5.5.250.0030.04020.59
5.5.240.0100.07020.16
5.4.450.0070.06719.30
5.4.440.0100.06719.40
5.4.430.0070.08719.32
5.4.420.0070.05719.21
5.4.410.0100.07719.12
5.4.400.0130.07319.24
5.4.390.0070.07318.86
5.4.380.0070.07319.15
5.4.370.0100.07019.15
5.4.360.0100.06719.09
5.4.350.0070.05719.20
5.4.340.0000.04319.08
5.4.320.0070.07019.00
5.4.310.0070.06318.92
5.4.300.0000.05019.24
5.4.290.0130.07019.14
5.4.280.0100.07318.97
5.4.270.0100.07719.16
5.4.260.0070.05319.15
5.4.250.0100.03319.15
5.4.240.0000.08018.86
5.4.230.0070.07318.95
5.4.220.0000.07019.14
5.4.210.0070.04319.15
5.4.200.0070.05719.12
5.4.190.0100.07019.11
5.4.180.0000.05019.13
5.4.170.0030.04319.23
5.4.160.0070.03319.07
5.4.150.0100.07319.22
5.4.140.0070.03716.27
5.4.130.0070.03716.37
5.4.120.0000.04016.40
5.4.110.0100.05716.33
5.4.100.0070.03316.39
5.4.90.0070.07016.38
5.4.80.0070.06716.63
5.4.70.0130.02716.36
5.4.60.0000.04016.38
5.4.50.0070.07016.44
5.4.40.0030.07016.40
5.4.30.0070.06716.38
5.4.20.0070.03716.40
5.4.10.0070.05316.27
5.4.00.0000.05015.82
5.3.290.0130.06314.67
5.3.280.0030.04714.51
5.3.270.0100.07314.65
5.3.260.0030.04014.66
5.3.250.0130.07314.52
5.3.240.0070.05314.60
5.3.230.0000.04014.74
5.3.220.0100.04314.56
5.3.210.0030.05014.61
5.3.200.0100.05014.71
5.3.190.0030.08314.58
5.3.180.0170.04314.71
5.3.170.0100.03314.59
5.3.160.0000.08014.63
5.3.150.0070.05314.70
5.3.140.0070.05314.44
5.3.130.0130.05014.60
5.3.120.0130.07314.54
5.3.110.0130.07014.57
5.3.100.0100.05714.06
5.3.90.0070.03713.90
5.3.80.0100.03014.05
5.3.70.0130.03314.03
5.3.60.0100.03014.05
5.3.50.0070.03313.94
5.3.40.0070.04314.01
5.3.30.0030.03713.91
5.3.20.0100.06713.72
5.3.10.0130.06313.54
5.3.00.0130.06713.80
5.2.170.0000.04311.11
5.2.160.0130.03711.14
5.2.150.0030.06711.09
5.2.140.0030.05311.30
5.2.130.0000.04711.16
5.2.120.0030.05711.25
5.2.110.0000.04011.10
5.2.100.0070.05311.14
5.2.90.0100.06011.15
5.2.80.0130.05311.06
5.2.70.0070.03711.17
5.2.60.0070.06011.11
5.2.50.0000.04711.07
5.2.40.0030.03311.16
5.2.30.0030.06310.97
5.2.20.0030.03010.95
5.2.10.0030.05710.75
5.2.00.0030.06010.72
5.1.60.0030.05310.06
5.1.50.0000.03310.02
5.1.40.0030.0239.94
5.1.30.0000.05010.29
5.1.20.0030.02710.39
5.1.10.0000.0339.98
5.1.00.0030.02710.02
5.0.50.0000.0378.61
5.0.40.0000.0338.43
5.0.30.0030.0538.22
5.0.20.0030.0238.22
5.0.10.0000.0478.14
5.0.00.0130.0338.14
4.4.90.0000.0377.79
4.4.80.0000.0337.79
4.4.70.0030.0337.79
4.4.60.0000.0337.79
4.4.50.0030.0377.79
4.4.40.0000.0507.79
4.4.30.0100.0237.79
4.4.20.0000.0207.79
4.4.10.0000.0177.79
4.4.00.0000.0337.79
4.3.110.0000.0237.79
4.3.100.0100.0277.79
4.3.90.0030.0377.79
4.3.80.0000.0607.79
4.3.70.0000.0207.79
4.3.60.0000.0337.79
4.3.50.0000.0277.79
4.3.40.0030.0537.79
4.3.30.0000.0237.79
4.3.20.0000.0277.79
4.3.10.0070.0237.79
4.3.00.0030.0307.79

preferences:
44.08 ms | 400 KiB | 5 Q