3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Devzone { public $about = 'PHP7'; public $performance = 'How well does PHP 7 perform?'; } $devzone = new Devzone(); echo $devzone->about . "\n"; echo $devzone->performance . "\n"; echo PHP_VERSION . "\n";

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)
8.3.40.0090.00618.67
8.3.30.0140.00018.91
8.3.20.0050.00320.06
8.3.10.0040.00423.48
8.3.00.0040.00419.26
8.2.170.0110.01122.96
8.2.160.0130.00020.83
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00320.97
8.2.110.0100.00021.01
8.2.100.0120.00317.63
8.2.90.0050.00319.09
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0070.00018.22
8.2.30.0000.00718.02
8.2.20.0000.00717.68
8.2.10.0020.00517.86
8.2.00.0040.00418.03
8.1.270.0050.00324.66
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00022.14
8.1.230.0080.00317.64
8.1.220.0030.00517.80
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0060.00318.49
8.1.160.0030.00622.05
8.1.150.0030.00718.79
8.1.140.0050.00317.43
8.1.130.0090.00017.73
8.1.120.0030.00317.50
8.1.110.0040.00417.30
8.1.100.0030.00317.33
8.1.90.0040.00317.45
8.1.80.0030.00417.42
8.1.70.0030.00317.37
8.1.60.0000.00817.42
8.1.50.0000.00917.57
8.1.40.0050.00217.39
8.1.30.0040.00417.68
8.1.20.0000.00717.52
8.1.10.0060.00317.61
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0070.00018.43
8.0.270.0030.00317.15
8.0.260.0000.00617.18
8.0.250.0000.00716.85
8.0.240.0050.00316.98
8.0.230.0030.00316.82
8.0.220.0040.00416.77
8.0.210.0000.00716.78
8.0.200.0000.00716.98
8.0.190.0040.00417.01
8.0.180.0080.00016.94
8.0.170.0000.00816.80
8.0.160.0000.00816.82
8.0.150.0040.00416.91
8.0.140.0000.00716.70
8.0.130.0040.00413.33
8.0.120.0050.00316.85
8.0.110.0000.00716.85
8.0.100.0000.00716.88
8.0.90.0040.00516.93
8.0.80.0100.00616.86
8.0.70.0040.00417.00
8.0.60.0040.00416.79
8.0.50.0000.00716.77
8.0.30.0120.00517.05
8.0.20.0070.01117.40
8.0.10.0000.00716.74
8.0.00.0090.00816.76
7.4.330.0000.00515.03
7.4.320.0030.00316.57
7.4.300.0070.00016.34
7.4.290.0000.00716.43
7.4.280.0070.00416.40
7.4.270.0000.00716.42
7.4.260.0080.00416.51
7.4.250.0030.00516.50
7.4.240.0020.00516.47
7.4.230.0030.00316.59
7.4.220.0060.01216.52
7.4.210.0050.01016.45
7.4.200.0070.00016.62
7.4.160.0040.01116.53
7.4.150.0170.00017.40
7.4.140.0150.00717.86
7.4.130.0130.00516.43
7.4.120.0090.01016.42
7.4.110.0150.00316.36
7.4.100.0170.00716.40
7.4.90.0140.00416.51
7.4.80.0090.00919.39
7.4.70.0150.00616.62
7.4.60.0130.00316.52
7.4.50.0030.00316.35
7.4.40.0130.00316.59
7.4.30.0100.01316.41
7.4.10.0120.00614.99
7.4.00.0090.00814.82
7.3.330.0000.00713.23
7.3.320.0050.00013.09
7.3.310.0040.00416.03
7.3.300.0000.00616.18
7.3.290.0090.00516.23
7.3.280.0130.00616.22
7.3.270.0150.00617.40
7.3.260.0060.01216.30
7.3.250.0080.00916.34
7.3.240.0160.00016.63
7.3.230.0190.00316.39
7.3.210.0140.00316.27
7.3.200.0130.00619.39
7.3.190.0090.00616.19
7.3.180.0130.00316.38
7.3.170.0100.00716.34
7.3.160.0060.01216.70
7.3.130.0080.01014.72
7.3.120.0070.01114.65
7.3.110.0080.00914.64
7.3.100.0040.01014.83
7.3.90.0100.00414.71
7.3.80.0070.00614.69
7.3.70.0050.00714.58
7.3.60.0060.00814.71
7.3.50.0040.00814.54
7.3.40.0080.00714.64
7.3.30.0030.00714.56
7.3.20.0050.00616.54
7.3.10.0070.00816.59
7.3.00.0050.00816.54
7.2.330.0190.00016.61
7.2.320.0140.00416.81
7.2.310.0060.01216.78
7.2.300.0120.00416.86
7.2.290.0030.01616.80
7.2.260.0070.01214.84
7.2.250.0060.01115.12
7.2.240.0050.01015.14
7.2.230.0070.00714.83
7.2.220.0070.00815.04
7.2.210.0050.01014.89
7.2.200.0040.00614.95
7.2.190.0070.00814.91
7.2.180.0040.01014.87
7.2.170.0060.00914.90
7.2.160.0050.00814.93
7.2.150.0080.00616.94
7.2.140.0080.00416.95
7.2.130.0070.00717.00
7.2.120.0060.00616.96
7.2.110.0080.00616.98
7.2.100.0020.01116.80
7.2.90.0050.01016.99
7.2.80.0080.00816.84
7.2.70.0100.00716.93
7.2.60.0060.00916.79
7.2.50.0020.01316.83
7.2.40.0050.00816.93
7.2.30.0060.00816.89
7.2.20.0090.00516.81
7.2.10.0050.00816.62
7.2.00.0060.00817.65
7.1.330.0040.01215.68
7.1.320.0050.01015.76
7.1.310.0070.00715.59
7.1.300.0060.00815.73
7.1.290.0080.00615.63
7.1.280.0020.01115.71
7.1.270.0020.01015.51
7.1.260.0050.00415.67
7.1.250.0010.00915.66
7.1.240.0030.00815.71
7.1.230.0030.01115.77
7.1.220.0060.00715.77
7.1.210.0050.00515.76
7.1.200.0060.00815.74
7.1.190.0060.00515.73
7.1.180.0040.00915.82
7.1.170.0070.00715.54
7.1.160.0060.00515.79
7.1.150.0020.00915.65
7.1.140.0040.00815.75
7.1.130.0070.00815.66
7.1.120.0060.01115.73
7.1.110.0050.00715.79
7.1.100.0340.00715.85
7.1.90.0050.00715.80
7.1.80.0050.00915.81
7.1.70.0040.01116.22
7.1.60.0030.01216.22
7.1.50.0030.01215.99
7.1.40.0050.00715.84
7.1.30.0040.01116.01
7.1.20.0080.00615.97
7.1.10.0080.00815.93
7.1.00.0080.00616.09
7.0.330.0070.00715.33
7.0.320.0070.00415.38
7.0.310.0050.00815.41
7.0.300.0090.00415.29
7.0.290.0080.00415.28
7.0.280.0080.00515.37
7.0.270.0040.00715.28
7.0.260.0050.00915.42
7.0.250.0030.01015.51
7.0.240.0020.00915.44
7.0.230.0040.00715.27
7.0.220.0030.00915.48
7.0.210.0030.01215.27
7.0.200.0040.00815.94
7.0.190.0050.00815.80
7.0.180.0070.00515.64
7.0.170.0090.00615.74
7.0.160.0060.00915.58
7.0.150.0060.00615.68
7.0.140.0060.00615.68
7.0.130.0040.01015.74
7.0.120.0080.01115.69
7.0.110.0030.01115.65
7.0.100.0070.00515.78
7.0.90.0030.00815.80
7.0.80.0070.00715.91
7.0.70.0070.00715.62
7.0.60.0030.00915.74
7.0.50.0070.00715.84
7.0.40.0030.00814.00
7.0.30.0050.00714.06
7.0.20.0070.00614.08
7.0.10.0040.00913.94
7.0.00.0070.00514.05
5.6.400.0050.00414.23
5.6.390.0050.00514.38
5.6.380.0050.00714.41
5.6.370.0050.00814.28
5.6.360.0020.01214.31
5.6.350.0050.00814.52
5.6.340.0020.01014.39
5.6.330.0070.00714.17
5.6.320.0070.00514.16
5.6.310.0050.01114.41
5.6.300.0050.02016.31
5.6.290.0070.01916.43
5.6.280.0070.02516.46
5.6.270.0050.03416.61
5.6.260.0080.02916.50
5.6.250.0050.02016.44
5.6.240.0070.02216.55
5.6.230.0070.01916.42
5.6.220.0080.01816.63
5.6.210.0030.02316.55
5.6.200.0050.01816.30
5.6.190.0050.02016.55
5.6.180.0060.01816.59
5.6.170.0110.01916.46
5.6.160.0090.02816.47
5.6.150.0030.02616.41
5.6.140.0060.03216.46
5.6.130.0040.02416.40
5.6.120.0020.02416.55
5.6.110.0060.02416.40
5.6.100.0080.01716.56
5.6.90.0040.02316.58
5.6.80.0060.01916.13
5.6.70.0070.01916.26
5.6.60.0030.02416.23
5.6.50.0060.02916.21
5.6.40.0100.01316.20
5.6.30.0080.01816.13
5.6.20.0070.02116.25
5.6.10.0070.01616.28
5.6.00.0080.01916.20
5.5.380.0130.03317.46
5.5.370.0100.03217.56
5.5.360.0030.04717.55
5.5.350.0070.04317.51
5.5.340.0070.03718.01
5.5.330.0000.04517.89
5.5.320.0030.04118.13
5.5.310.0060.03818.10
5.5.300.0000.04718.00
5.5.290.0000.08118.05
5.5.280.0030.04018.04
5.5.270.0070.03818.07
5.5.260.0100.05917.83
5.5.250.0070.07217.80
5.5.240.0040.04017.48
5.5.230.0030.04517.21
5.5.220.0030.07617.38
5.5.210.0030.04017.50
5.5.200.0000.04017.42
5.5.190.0070.03817.09
5.5.180.0060.04417.09
5.5.160.0070.04317.06
5.5.150.0060.03917.35
5.5.140.0030.04117.09
5.5.130.0070.05017.38
5.5.120.0000.04917.18
5.5.110.0030.04217.34
5.5.100.0100.04917.27
5.5.90.0090.03617.35
5.5.80.0030.03817.29
5.5.70.0030.03816.95
5.5.60.0070.04317.11
5.5.50.0030.04117.36
5.5.40.0030.04217.10
5.5.30.0100.03217.27
5.5.20.0060.04517.12
5.5.10.0100.04117.07
5.5.00.0070.04417.24
5.4.450.0000.05019.53
5.4.440.0130.05919.28
5.4.430.0030.05219.54
5.4.420.0030.03919.30
5.4.410.0100.06519.17
5.4.400.0110.03319.00
5.4.390.0000.06319.07
5.4.380.0070.04418.95
5.4.370.0070.05719.10
5.4.360.0030.06819.16
5.4.350.0070.03618.98
5.4.340.0000.04719.20
5.4.320.0070.03819.07
5.4.310.0120.03119.15
5.4.300.0030.04318.91
5.4.290.0070.04318.89
5.4.280.0100.03318.88
5.4.270.0100.04019.22
5.4.260.0060.03519.09
5.4.250.0100.03618.88
5.4.240.0090.03319.23
5.4.230.0030.03919.13
5.4.220.0000.04819.05
5.4.210.0090.03718.88
5.4.200.0100.03219.09
5.4.190.0130.03218.98
5.4.180.0070.03818.96
5.4.170.0040.05219.07
5.4.160.0210.03219.17
5.4.150.0040.05518.97
5.4.140.0130.03616.75
5.4.130.0000.04216.61
5.4.120.0160.03116.49
5.4.110.0040.04916.45
5.4.100.0080.04416.45
5.4.90.0130.03316.36
5.4.80.0150.02916.72
5.4.70.0120.04216.43
5.4.60.0090.04316.68
5.4.50.0080.03816.44
5.4.40.0030.05016.70
5.4.30.0130.04016.43
5.4.20.0120.03616.64
5.4.10.0130.03516.59
5.4.00.0160.03316.09
5.3.290.0030.04415.30
5.3.280.0130.03315.30
5.3.270.0160.03215.30
5.3.260.0070.03615.30
5.3.250.0100.03815.30
5.3.240.0130.03515.30
5.3.230.0120.04015.30
5.3.220.0100.03815.30
5.3.210.0070.03915.30
5.3.200.0070.04115.30
5.3.190.0030.04115.30
5.3.180.0070.03715.30
5.3.170.0030.04015.30
5.3.160.0040.04415.30
5.3.150.0040.04315.30
5.3.140.0040.03815.30
5.3.130.0040.04615.30
5.3.120.0000.04915.30
5.3.110.0100.03615.30
5.3.100.0030.03615.30
5.3.90.0000.03815.30
5.3.80.0000.04515.30
5.3.70.0060.03215.30
5.3.60.0070.03115.30
5.3.50.0070.03015.30
5.3.40.0060.04115.30
5.3.30.0060.03215.30
5.3.20.0040.03215.30
5.3.10.0000.03815.30
5.3.00.0090.02815.30
5.2.170.0030.05115.30
5.2.160.0070.02415.30
5.2.150.0030.02815.30
5.2.140.0030.02915.30
5.2.130.0000.04515.30
5.2.120.0030.03715.30
5.2.110.0120.03115.30
5.2.100.0030.02815.30
5.2.90.0030.02815.30
5.2.80.0030.03815.30
5.2.70.0030.02815.30
5.2.60.0090.02615.30
5.2.50.0110.02215.30
5.2.40.0030.06415.30
5.2.30.0100.05115.30
5.2.20.0100.04515.30
5.2.10.0060.02515.30
5.2.00.0060.02715.30
5.1.60.0000.03615.30
5.1.50.0030.04415.30
5.1.40.0030.02415.30
5.1.30.0030.02715.30
5.1.20.0030.02715.30
5.1.10.0030.02715.30
5.1.00.0040.04915.30
5.0.50.0000.03015.30
5.0.40.0070.04015.30
5.0.30.0000.03315.30
5.0.20.0070.01515.30
5.0.10.0030.02015.30
5.0.00.0060.02815.30
4.4.90.0030.01415.30
4.4.80.0060.01215.30
4.4.70.0000.01715.30
4.4.60.0000.02115.30
4.4.50.0070.01215.30
4.4.40.0000.03915.30
4.4.30.0030.01615.30
4.4.20.0030.01615.30
4.4.10.0000.02715.30
4.4.00.0000.05915.30
4.3.110.0000.02215.30
4.3.100.0050.01315.30
4.3.90.0000.02115.30
4.3.80.0030.02415.30
4.3.70.0000.01815.30
4.3.60.0000.01815.30
4.3.50.0060.01215.30
4.3.40.0030.02415.30
4.3.30.0060.01715.30
4.3.20.0000.02015.30
4.3.10.0000.02015.30
4.3.00.0000.01815.30

preferences:
55.84 ms | 400 KiB | 5 Q