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 '2': case '3': echo 'one, two or three.'; break; 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)
8.3.40.0110.00418.82
8.3.30.0120.00618.73
8.3.20.0060.00320.34
8.3.10.0070.00023.65
8.3.00.0000.00820.64
8.2.170.0140.00022.96
8.2.160.0000.01519.01
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00817.50
8.2.110.0070.00322.25
8.2.100.0030.00917.91
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0050.00318.16
8.2.30.0040.00418.17
8.2.20.0070.00017.70
8.2.10.0050.00317.79
8.2.00.0000.00817.66
8.1.270.0040.00422.04
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.95
8.1.230.0000.01217.52
8.1.220.0060.00317.76
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0090.00018.65
8.1.160.0040.00422.05
8.1.150.0070.00318.56
8.1.140.0040.00417.45
8.1.130.0070.00017.82
8.1.120.0070.00017.46
8.1.110.0000.00717.51
8.1.100.0040.00417.39
8.1.90.0000.00717.49
8.1.80.0030.00317.32
8.1.70.0000.00717.31
8.1.60.0040.00417.62
8.1.50.0000.00817.53
8.1.40.0040.00417.57
8.1.30.0060.00317.63
8.1.20.0050.00217.63
8.1.10.0040.00417.40
8.1.00.0000.00817.42
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.49
8.0.270.0070.00017.13
8.0.260.0000.00916.82
8.0.250.0040.00416.97
8.0.240.0080.00016.84
8.0.230.0070.00016.94
8.0.220.0000.00816.91
8.0.210.0000.00716.96
8.0.200.0030.00616.91
8.0.190.0040.00416.79
8.0.180.0040.00716.93
8.0.170.0080.00016.82
8.0.160.0040.00416.92
8.0.150.0040.00416.84
8.0.140.0040.00416.86
8.0.130.0030.00313.37
8.0.120.0040.00416.75
8.0.110.0040.00416.90
8.0.100.0000.00716.77
8.0.90.0000.00716.69
8.0.80.0000.01516.84
8.0.70.0050.00216.84
8.0.60.0070.00016.92
8.0.50.0040.00416.92
8.0.30.0060.01517.16
8.0.20.0100.00917.40
8.0.10.0040.00416.95
8.0.00.0050.01516.69
7.4.330.0000.00515.15
7.4.320.0030.00316.61
7.4.300.0030.00316.59
7.4.290.0000.00716.39
7.4.280.0030.00316.60
7.4.270.0040.00416.59
7.4.260.0030.00616.58
7.4.250.0000.00716.54
7.4.240.0000.00716.49
7.4.230.0000.00816.66
7.4.220.0070.01016.53
7.4.210.0090.00616.61
7.4.200.0040.00416.71
7.4.190.0030.00316.64
7.4.160.0060.01016.38
7.4.150.0180.00417.40
7.4.140.0140.00517.86
7.4.130.0070.01016.51
7.4.120.0090.00816.40
7.4.110.0090.01216.66
7.4.100.0110.00616.53
7.4.90.0100.00716.55
7.4.80.0110.01016.53
7.4.70.0130.00316.59
7.4.60.0170.00616.38
7.4.50.0040.00416.39
7.4.40.0070.01122.77
7.4.30.0120.00616.40
7.4.10.0120.00615.03
7.4.00.0070.01114.86
7.3.330.0000.00513.20
7.3.320.0000.00513.23
7.3.310.0000.00716.09
7.3.300.0040.00416.28
7.3.290.0000.01516.23
7.3.280.0080.00816.14
7.3.270.0060.01317.40
7.3.260.0140.00416.50
7.3.250.0080.01016.16
7.3.240.0120.00416.29
7.3.230.0160.00016.54
7.3.210.0110.00516.23
7.3.200.0110.00719.39
7.3.190.0060.01616.27
7.3.180.0030.01316.04
7.3.170.0060.00916.32
7.3.160.0040.01716.46
7.3.130.0100.00714.86
7.3.120.0070.00914.73
7.3.110.0050.01214.73
7.3.100.0080.00814.86
7.3.90.0050.01014.70
7.3.80.0050.00614.67
7.3.70.0070.01014.77
7.3.60.0070.00614.72
7.3.50.0050.00914.64
7.3.40.0080.00714.75
7.3.30.0060.00714.58
7.3.20.0030.00816.54
7.3.10.0070.00516.79
7.3.00.0090.00516.71
7.2.330.0090.00916.55
7.2.320.0100.01416.34
7.2.310.0120.00416.36
7.2.300.0110.00516.51
7.2.290.0090.00716.60
7.2.260.0030.01714.72
7.2.250.0140.00514.67
7.2.240.0030.01115.03
7.2.230.0040.01214.87
7.2.220.0100.00614.97
7.2.210.0040.00714.95
7.2.200.0070.00614.90
7.2.190.0050.00614.84
7.2.180.0050.01014.99
7.2.170.0020.01414.84
7.2.160.0040.01115.00
7.2.150.0040.01116.69
7.2.140.0070.01016.72
7.2.130.0060.00916.70
7.2.120.0070.01016.77
7.2.110.0070.00316.75
7.2.100.0070.01116.61
7.2.90.0060.00616.64
7.2.80.0000.01116.94
7.2.70.0000.01916.71
7.2.60.0040.00616.68
7.2.50.0030.01016.71
7.2.40.0030.00916.63
7.2.30.0000.01117.02
7.2.20.0040.00816.59
7.2.10.0000.01416.99
7.2.00.0060.00617.96
7.1.330.0030.01015.81
7.1.320.0060.00615.88
7.1.310.0030.01315.81
7.1.300.0020.01015.71
7.1.290.0030.01215.64
7.1.280.0040.00515.78
7.1.270.0050.00815.74
7.1.260.0050.01115.79
7.1.250.0100.00715.77
7.1.240.0060.00615.47
7.1.230.0060.00615.74
7.1.220.0100.00315.96
7.1.210.0040.00815.72
7.1.200.0030.01015.95
7.1.190.0030.01215.77
7.1.180.0030.00915.72
7.1.170.0100.00015.82
7.1.160.0000.01515.82
7.1.150.0030.00615.57
7.1.140.0030.01215.91
7.1.130.0030.01315.77
7.1.120.0060.00615.86
7.1.110.0030.00815.77
7.1.100.0040.00717.18
7.1.90.0060.00615.82
7.1.80.0040.01115.94
7.1.70.0060.00616.53
7.1.60.0050.01517.60
7.1.50.0090.00916.38
7.1.40.0120.00015.60
7.1.30.0000.00915.77
7.1.20.0030.01015.57
7.1.10.0070.00315.56
7.1.00.0030.04219.11
7.0.330.0100.00715.61
7.0.320.0040.00815.43
7.0.310.0000.01515.39
7.0.300.0040.00415.59
7.0.290.0060.00315.30
7.0.280.0000.01615.44
7.0.270.0040.00815.14
7.0.260.0090.00315.55
7.0.250.0000.01115.65
7.0.240.0030.00915.32
7.0.230.0040.00915.11
7.0.220.0110.00415.68
7.0.210.0000.00915.16
7.0.200.0020.00816.21
7.0.190.0060.00615.42
7.0.180.0050.00515.35
7.0.170.0000.01315.17
7.0.160.0100.00315.17
7.0.150.0000.01515.36
7.0.140.0000.04418.79
7.0.130.0030.00615.36
7.0.120.0000.00915.66
7.0.110.0320.04517.57
7.0.100.0370.04017.52
7.0.90.0280.03317.71
7.0.80.0300.03917.63
7.0.70.0340.02917.55
7.0.60.0300.04117.78
7.0.50.0340.03317.56
7.0.40.0000.04816.77
7.0.30.0050.02816.74
7.0.20.0030.04716.73
7.0.10.0030.03216.82
7.0.00.0070.04016.82
5.6.400.0030.01014.14
5.6.390.0080.00814.18
5.6.380.0060.00614.29
5.6.370.0060.00914.23
5.6.360.0030.01014.24
5.6.350.0000.01414.58
5.6.340.0110.00014.47
5.6.330.0070.01014.30
5.6.320.0000.01014.59
5.6.310.0060.00914.32
5.6.300.0070.00714.21
5.6.290.0060.01014.36
5.6.280.0030.04117.67
5.6.270.0070.00714.62
5.6.260.0030.03017.58
5.6.250.0080.04517.55
5.6.240.0080.03817.45
5.6.230.0070.04317.59
5.6.220.0100.03617.44
5.6.210.0050.04717.46
5.6.200.0030.05217.34
5.6.190.0080.04217.49
5.6.180.0050.04517.49
5.6.170.0080.04417.54
5.6.160.0130.03717.56
5.6.150.0070.04317.30
5.6.140.0030.04417.26
5.6.130.0080.04417.45
5.6.120.0080.04217.42
5.6.110.0000.04817.47
5.6.100.0060.04317.40
5.6.90.0030.03017.42
5.6.80.0020.02717.08
5.6.70.0030.04617.02
5.6.60.0070.02517.10
5.6.50.0050.02317.01
5.6.40.0020.02317.08
5.6.30.0080.02017.06
5.6.20.0110.03317.01
5.6.10.0030.02217.08
5.6.00.0100.02517.14
5.5.380.0070.03715.99
5.5.370.0030.04715.94
5.5.360.0030.04715.99
5.5.350.0050.04015.64
5.5.340.0070.04416.22
5.5.330.0080.04416.23
5.5.320.0030.04716.03
5.5.310.0090.04116.01
5.5.300.0060.04116.33
5.5.290.0080.04316.03
5.5.280.0070.04416.10
5.5.270.0050.04716.29
5.5.260.0080.02516.16
5.5.250.0130.01715.76
5.5.240.0020.02615.87
5.5.230.0030.02515.89
5.5.220.0050.02315.93
5.5.210.0030.02015.79
5.5.200.0030.02315.73
5.5.190.0040.02815.89
5.5.180.0070.02215.73
5.5.170.0100.00313.97
5.5.160.0070.03215.75
5.5.150.0060.02515.70
5.5.140.0050.04215.94
5.5.130.0030.03315.86
5.5.120.0050.02715.85
5.5.110.0030.02915.88
5.5.100.0060.03615.69
5.5.90.0080.01515.58
5.5.80.0000.03815.80
5.5.70.0060.02015.88
5.5.60.0060.01815.94
5.5.50.0050.02215.93
5.5.40.0010.02415.78
5.5.30.0030.02115.88
5.5.20.0110.01515.61
5.5.10.0030.02515.88
5.5.00.0100.01815.92
5.4.450.0050.04416.68
5.4.440.0080.04016.56
5.4.430.0100.03816.55
5.4.420.0020.04216.66
5.4.410.0080.03716.58
5.4.400.0110.01516.57
5.4.390.0050.01816.45
5.4.380.0050.02116.44
5.4.370.0080.03716.56
5.4.360.0030.02316.47
5.4.350.0040.02216.41
5.4.340.0020.02416.52
5.4.330.0000.00813.85
5.4.320.0090.03216.47
5.4.310.0000.02316.49
5.4.300.0030.02216.39
5.4.290.0080.03616.41
5.4.280.0050.02016.55
5.4.270.0050.03216.45
5.4.260.0050.04316.47
5.4.250.0050.03816.42
5.4.240.0040.02016.51
5.4.230.0020.04216.41
5.4.220.0030.02516.48
5.4.210.0000.02316.39
5.4.200.0070.01916.43
5.4.190.0050.02016.55
5.4.180.0050.02616.51
5.4.170.0050.03816.51
5.4.160.0030.02416.48
5.4.150.0050.02816.48
5.4.140.0020.02215.07
5.4.130.0030.02215.10
5.4.120.0050.02815.13
5.4.110.0050.01915.23
5.4.100.0070.01715.16
5.4.90.0000.02515.11
5.4.80.0000.02415.16
5.4.70.0020.02515.10
5.4.60.0020.02015.10
5.4.50.0030.01715.18
5.4.40.0020.02515.15
5.4.30.0030.02115.16
5.4.20.0040.03515.12
5.4.10.0050.03815.10
5.4.00.0030.02814.92
5.3.290.0050.04214.24
5.3.280.0050.02514.27
5.3.270.0030.02414.21
5.3.260.0030.02314.22
5.3.250.0010.02314.24
5.3.240.0040.02214.24
5.3.230.0080.01714.24
5.3.220.0030.02014.27
5.3.210.0050.02014.22
5.3.200.0020.02314.21
5.3.190.0020.02214.13
5.3.180.0030.02214.21
5.3.170.0030.02114.19
5.3.160.0030.02214.28
5.3.150.0020.02314.20
5.3.140.0030.02114.27
5.3.130.0050.02314.19
5.3.120.0040.02914.27
5.3.110.0110.03614.24
5.3.100.0080.03613.95
5.3.90.0070.03814.05
5.3.80.0100.02714.05
5.3.70.0000.03713.91
5.3.60.0030.04414.00
5.3.50.0070.03513.94
5.3.40.0050.02414.01
5.3.30.0050.02313.87
5.3.20.0000.04313.77
5.3.10.0050.03013.76
5.3.00.0070.02113.76
5.2.170.0100.06011.12
5.2.160.0030.04311.37
5.2.150.0100.05311.22
5.2.140.0100.06011.16
5.2.130.0030.05011.09
5.2.120.0100.05310.95
5.2.110.0070.03311.17
5.2.100.0130.04311.23
5.2.90.0070.05711.23
5.2.80.0070.03311.06
5.2.70.0130.05310.95
5.2.60.0070.06011.05
5.2.50.0030.06010.99
5.2.40.0070.03310.95
5.2.30.0100.06011.03
5.2.20.0030.06010.97
5.2.10.0000.06710.81
5.2.00.0030.06010.94
5.1.60.0000.05710.07
5.1.50.0030.05310.25
5.1.40.0100.0409.95
5.1.30.0070.04710.56
5.1.20.0030.05310.20
5.1.10.0100.05310.14
5.1.00.0030.05710.25
5.0.50.0070.0278.51
5.0.40.0070.0378.49
5.0.30.0030.0638.47
5.0.20.0030.0438.26
5.0.10.0000.0508.23
5.0.00.0030.0538.13
4.4.90.0070.0307.02
4.4.80.0000.0377.02
4.4.70.0000.0237.02
4.4.60.0030.0337.02
4.4.50.0000.0377.02
4.4.40.0070.0507.02
4.4.30.0070.0307.02
4.4.20.0070.0307.02
4.4.10.0000.0237.02
4.4.00.0070.0507.02
4.3.110.0000.0377.02
4.3.100.0070.0277.02
4.3.90.0070.0277.02
4.3.80.0070.0477.02
4.3.70.0070.0307.02
4.3.60.0030.0277.02
4.3.50.0030.0337.02
4.3.40.0030.0507.02
4.3.30.0000.0407.02
4.3.20.0070.0337.02
4.3.10.0000.0377.02
4.3.00.0000.0377.02

preferences:
42.94 ms | 400 KiB | 5 Q