3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = function(){ /* This template demonstrates a typical piece of code that will execute normally under the default PHPSandbox configuration */ it(); function it() { echo 'This is it'; } }; if(method_exists($closure, "bindTo")){ $closure = $closure->bindTo(null); } return $closure();

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)
8.3.70.0060.01316.60
8.3.60.0120.00616.75
8.3.50.0090.00722.82
8.3.40.0090.00618.82
8.3.30.0070.00719.11
8.3.20.0050.00320.31
8.3.10.0070.00320.67
8.3.00.0040.00419.25
8.2.180.0130.00316.50
8.2.170.0150.00622.96
8.2.160.0090.00620.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00521.09
8.2.110.0080.00020.24
8.2.100.0060.00618.16
8.2.90.0050.00319.27
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0000.00817.97
8.2.30.0020.00519.49
8.2.20.0000.00717.68
8.2.10.0050.00218.04
8.2.00.0000.00717.68
8.1.280.0070.00725.92
8.1.270.0040.00423.73
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.98
8.1.230.0030.00719.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00917.36
8.1.180.0030.00518.10
8.1.170.0050.00318.64
8.1.160.0000.00721.96
8.1.150.0080.00018.86
8.1.140.0040.00417.44
8.1.130.0070.00017.89
8.1.120.0050.00217.37
8.1.110.0070.00017.42
8.1.100.0040.00417.39
8.1.90.0020.00517.37
8.1.80.0000.00717.35
8.1.70.0000.00717.34
8.1.60.0030.00617.52
8.1.50.0080.00017.53
8.1.40.0040.00417.53
8.1.30.0030.00617.64
8.1.20.0040.00417.69
8.1.10.0000.00717.47
8.1.00.0000.00817.58
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.38
8.0.270.0030.00317.21
8.0.260.0030.00517.18
8.0.250.0060.00016.96
8.0.240.0070.00316.94
8.0.230.0030.00516.84
8.0.220.0030.00316.91
8.0.210.0030.00516.91
8.0.200.0060.00016.91
8.0.190.0050.00316.89
8.0.180.0040.00416.95
8.0.170.0040.00417.01
8.0.160.0000.00716.82
8.0.150.0000.00716.98
8.0.140.0000.00716.83
8.0.130.0030.00313.35
8.0.120.0030.00616.80
8.0.110.0030.00316.98
8.0.100.0040.00416.86
8.0.90.0000.00716.83
8.0.80.0120.00316.95
8.0.70.0040.00416.80
8.0.60.0050.00216.99
8.0.50.0040.00416.94
8.0.30.0140.00517.08
8.0.20.0120.01017.40
8.0.10.0040.00417.05
8.0.00.0120.01416.60
7.4.330.0000.00515.08
7.4.320.0030.00316.61
7.4.300.0030.00316.61
7.4.290.0000.00716.41
7.4.280.0030.00716.60
7.4.270.0040.00416.41
7.4.260.0070.00016.63
7.4.250.0040.00416.59
7.4.240.0050.00216.58
7.4.230.0030.00316.54
7.4.220.0140.00616.67
7.4.210.0030.01016.56
7.4.200.0030.00316.71
7.4.160.0100.00716.52
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0070.01016.62
7.4.120.0100.00716.57
7.4.110.0100.00616.44
7.4.100.0100.00716.71
7.4.90.0160.00016.50
7.4.80.0060.01219.39
7.4.70.0040.01216.43
7.4.60.0030.01416.50
7.4.50.0080.00016.45
7.4.40.0070.01616.66
7.4.30.0080.00816.52
7.4.00.0040.01114.95
7.3.330.0030.00313.26
7.3.320.0020.00213.29
7.3.310.0000.00716.30
7.3.300.0030.00316.24
7.3.290.0070.01016.29
7.3.280.0050.01116.29
7.3.270.0140.00317.40
7.3.260.0090.00916.41
7.3.250.0090.00916.43
7.3.240.0180.00316.45
7.3.230.0090.00916.41
7.3.210.0160.00316.49
7.3.200.0030.01319.39
7.3.190.0080.00816.48
7.3.180.0100.00616.56
7.3.170.0070.01016.43
7.3.160.0120.00616.65
7.3.10.0070.00716.47
7.3.00.0030.01016.64
7.2.330.0100.00716.67
7.2.320.0050.01416.46
7.2.310.0110.00716.68
7.2.300.0030.01516.64
7.2.290.0130.00316.71
7.2.130.0060.00916.79
7.2.120.0050.01016.77
7.2.110.0050.01116.84
7.2.100.0070.00516.93
7.2.90.0090.00416.84
7.2.80.0030.00916.81
7.2.70.0030.01016.95
7.2.60.0060.00616.94
7.2.50.0030.01016.97
7.2.40.0030.00916.82
7.2.30.0050.00716.95
7.2.20.0040.00816.78
7.2.10.0050.00616.95
7.2.00.0080.00617.49
7.1.250.0020.00615.68
7.1.240.0060.00315.78
7.1.230.0030.00615.80
7.1.220.0070.00715.84
7.1.210.0000.00915.83
7.1.200.0060.00615.78
7.1.190.0040.00415.48
7.1.180.0040.01115.64
7.1.170.0110.00415.76
7.1.160.0040.00415.85
7.1.150.0000.01115.72
7.1.140.0030.00715.65
7.1.130.0000.01115.66
7.1.120.0070.01015.73
7.1.110.0080.00815.55
7.1.100.0160.00816.61
7.1.90.0040.00415.66
7.1.80.0000.01415.75
7.1.70.0050.00816.19
7.1.60.0080.01117.73
7.1.50.0110.01016.27
7.1.40.0040.01115.84
7.1.30.0040.00815.71
7.1.20.0000.01415.63
7.1.10.0060.00615.62
7.1.00.0100.03719.06
7.0.330.0070.00715.54
7.0.320.0060.00915.13
7.0.310.0040.00815.48
7.0.300.0000.01215.21
7.0.290.0070.00715.50
7.0.280.0030.00714.91
7.0.270.0000.01115.33
7.0.260.0030.01015.26
7.0.250.0040.00815.45
7.0.240.0070.00715.51
7.0.230.0100.00615.51
7.0.220.0040.00915.58
7.0.210.0000.00715.23
7.0.200.0070.00416.08
7.0.190.0040.00815.20
7.0.180.0000.00715.40
7.0.170.0020.00515.54
7.0.160.0030.00715.30
7.0.150.0030.00615.18
7.0.140.0060.03818.63
7.0.130.0040.00415.18
7.0.120.0070.00715.21
7.0.110.0060.03617.64
7.0.100.0080.03417.64
7.0.90.0120.04317.55
7.0.80.0060.04117.70
7.0.70.0100.03917.47
7.0.60.0150.03717.74
7.0.50.0120.03817.72
7.0.40.0070.04416.75
7.0.30.0080.04116.72
7.0.20.0110.04016.79
7.0.10.0050.03316.72
7.0.00.0000.04416.82
5.6.380.0070.00614.27
5.6.370.0030.01014.73
5.6.360.0030.01014.57
5.6.350.0030.00914.43
5.6.340.0000.00814.01
5.6.330.0000.00714.21
5.6.320.0070.00714.35
5.6.310.0090.00614.29
5.6.300.0030.00914.46
5.6.290.0110.00314.31
5.6.280.0080.03617.67
5.6.270.0110.00014.24
5.6.260.0040.00814.20
5.6.250.0090.03717.52
5.6.240.0040.02917.50
5.6.230.0070.04717.62
5.6.220.0030.04617.54
5.6.210.0120.03817.60
5.6.200.0120.03417.41
5.6.190.0110.03317.70
5.6.180.0050.04517.70
5.6.170.0100.04317.66
5.6.160.0050.04317.66
5.6.150.0080.04017.45
5.6.140.0100.04317.52
5.6.130.0060.04517.65
5.6.120.0100.03817.61
5.6.110.0090.04417.56
5.6.100.0180.02217.73
5.6.90.0060.03317.69
5.6.80.0060.02917.35
5.6.70.0150.03517.18
5.6.60.0040.03417.25
5.6.50.0030.02517.21
5.6.40.0110.04117.30
5.6.30.0070.04117.25
5.6.20.0060.03617.42
5.6.10.0090.04017.24
5.6.00.0120.03517.35
5.5.380.0090.03815.77
5.5.370.0080.03615.74
5.5.360.0030.04315.69
5.5.350.0070.04315.87
5.5.340.0050.04516.03
5.5.330.0060.03316.04
5.5.320.0050.04116.05
5.5.310.0080.03516.00
5.5.300.0050.02916.07
5.5.290.0070.04016.15
5.5.280.0140.03715.88
5.5.270.0100.03516.06
5.5.260.0070.04515.91
5.5.250.0130.03815.79
5.5.240.0100.03815.63
5.5.230.0080.04015.53
5.5.220.0040.04415.72
5.5.210.0090.03415.76
5.5.200.0050.03915.79
5.5.190.0090.03915.75
5.5.180.0030.03215.55
5.5.170.0060.00311.06
5.5.160.0130.03715.54
5.5.150.0110.03615.66
5.5.140.0150.03715.71
5.5.130.0130.03415.63
5.5.120.0110.03815.75
5.5.110.0150.03515.72
5.5.100.0100.04215.39
5.5.90.0050.04015.39
5.5.80.0070.04115.57
5.5.70.0100.02415.48
5.5.60.0080.03815.48
5.5.50.0080.03815.58
5.5.40.0160.03715.45
5.5.30.0090.04215.40
5.5.20.0120.02515.66
5.5.10.0120.02515.59
5.5.00.0080.04015.44
5.4.450.0110.04115.30
5.4.440.0070.03915.08
5.4.430.0060.02815.08
5.4.420.0020.02515.33
5.4.410.0070.04215.26
5.4.400.0080.04014.87
5.4.390.0040.03414.92
5.4.380.0070.03815.04
5.4.370.0090.03915.06
5.4.360.0020.04215.08
5.4.350.0110.04214.99
5.4.340.0170.03314.90
5.4.330.0000.01310.63
5.4.320.0030.02915.04
5.4.310.0070.04014.99
5.4.300.0150.04015.15
5.4.290.0120.03814.92
5.4.280.0080.04014.80
5.4.270.0070.03915.00
5.4.260.0190.03214.83
5.4.250.0090.03814.85
5.4.240.0100.02815.00
5.4.230.0170.03214.97
5.4.220.0100.04215.08
5.4.210.0120.04114.95
5.4.200.0060.04314.98
5.4.190.0120.04315.06
5.4.180.0050.04215.03
5.4.170.0100.03914.95
5.4.160.0060.03514.93
5.4.150.0090.04014.91
5.4.140.0140.02613.63
5.4.130.0080.03713.69
5.4.120.0080.03713.86
5.4.110.0120.04013.78
5.4.100.0130.03413.75
5.4.90.0060.03613.67
5.4.80.0110.03313.77
5.4.70.0120.03513.64
5.4.60.0150.03213.76
5.4.50.0050.03913.53
5.4.40.0160.03313.80
5.4.30.0110.03713.55
5.4.20.0080.03613.78
5.4.10.0120.02213.76
5.4.00.0090.04113.41
5.3.290.0020.04712.54
5.3.280.0110.03512.43
5.3.270.0070.04512.59
5.3.260.0090.03712.55
5.3.250.0040.02912.47
5.3.240.0100.03712.58
5.3.230.0050.03512.47
5.3.220.0160.03612.37
5.3.210.0130.03412.42
5.3.200.0220.02212.55
5.3.190.0160.03612.59
5.3.180.0120.02612.63
5.3.170.0120.03912.51
5.3.160.0120.03312.56
5.3.150.0100.03512.60
5.3.140.0140.03312.58
5.3.130.0080.03412.61
5.3.120.0120.04212.52
5.3.110.0100.03512.56
5.3.100.0030.02412.19
5.3.90.0040.04012.37
5.3.80.0150.01812.20
5.3.70.0100.02712.13
5.3.60.0040.02512.31
5.3.50.0040.03712.27
5.3.40.0070.04012.20
5.3.30.0090.03412.16
5.3.20.0070.02412.05
5.3.10.0080.02412.07
5.3.00.0090.02211.93
5.2.170.0130.01310.37
5.2.160.0030.02810.35
5.2.150.0040.03210.37
5.2.140.0060.02810.43
5.2.130.0020.03310.34
5.2.120.0050.02010.33
5.2.110.0050.03210.35
5.2.100.0070.01710.34
5.2.90.0030.02410.35
5.2.80.0030.03510.33
5.2.70.0030.02010.35
5.2.60.0040.02010.31
5.2.50.0020.01510.29
5.2.40.0030.02010.34
5.2.30.0030.01510.27
5.2.20.0000.02110.31
5.2.10.0040.01710.25
5.2.00.0020.01410.29
5.1.60.0000.0189.95
5.1.50.0020.0169.91
5.1.40.0050.0129.89
5.1.30.0050.0129.97
5.1.20.0030.0139.95
5.1.10.0020.0199.88
5.1.00.0050.0139.84
5.0.50.0030.0159.10
5.0.40.0020.0138.95
5.0.30.0020.0209.02
5.0.20.0030.0209.05
5.0.10.0030.0118.96
5.0.00.0030.0148.94
4.4.90.0000.0128.71
4.4.80.0020.0088.71
4.4.70.0030.0108.71
4.4.60.0020.0108.71
4.4.50.0030.0088.71
4.4.40.0030.0128.71
4.4.30.0000.0118.71
4.4.20.0010.0138.71
4.4.10.0000.0108.71
4.4.00.0030.0308.71
4.3.110.0020.0128.71
4.3.100.0030.0088.71
4.3.90.0030.0158.71
4.3.80.0020.0178.71
4.3.70.0020.0108.71
4.3.60.0030.0158.71
4.3.50.0010.0088.71
4.3.40.0040.0158.71
4.3.30.0020.0108.71
4.3.20.0020.0158.71
4.3.10.0040.0098.71
4.3.00.0010.0088.71

preferences:
48.79 ms | 401 KiB | 5 Q