3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { function a() { echo "CONSTRUCTOR CALLED\r\n"; } function b($var) { return $var . 'x'; } } class c { static function w() { echo "w".$PHP_EOL; } public function f() { echo "f".$PHP_EOL; } } c::w(); //print_r(array_map(array('a', 'b'), array('a', 'b')));

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)
8.3.40.0120.00318.63
8.3.30.0070.00718.84
8.3.20.0000.00720.23
8.3.10.0000.00723.61
8.3.00.0000.00819.55
8.2.170.0110.00422.96
8.2.160.0030.01020.47
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00017.50
8.2.110.0030.00621.85
8.2.100.0120.00017.63
8.2.90.0030.00619.22
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0030.00518.04
8.2.50.0000.00818.07
8.2.40.0030.00619.44
8.2.30.0040.00419.89
8.2.20.0000.00917.56
8.2.10.0000.00718.05
8.2.00.0040.00418.05
8.1.270.0040.00420.32
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.42
8.1.230.0090.00317.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0000.00723.69
8.1.150.0050.00318.67
8.1.140.0000.00817.36
8.1.130.0050.00217.47
8.1.120.0000.00817.24
8.1.110.0030.00517.23
8.1.100.0000.00717.25
8.1.90.0050.00217.32
8.1.80.0050.00517.35
8.1.70.0030.00317.28
8.1.60.0030.00517.53
8.1.50.0000.00717.48
8.1.40.0040.00417.42
8.1.30.0040.00417.61
8.1.20.0000.00817.55
8.1.10.0000.00717.40
8.1.00.0050.00317.39
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0000.00716.82
8.0.260.0000.00617.13
8.0.250.0000.00716.93
8.0.240.0070.00017.05
8.0.230.0060.00316.92
8.0.220.0000.00716.93
8.0.210.0050.00316.91
8.0.200.0030.00317.03
8.0.190.0070.00017.01
8.0.180.0070.00016.96
8.0.170.0040.00416.98
8.0.160.0030.00316.85
8.0.150.0030.00416.75
8.0.140.0000.00716.91
8.0.130.0070.00013.32
8.0.120.0040.00416.74
8.0.110.0070.00016.96
8.0.100.0040.00416.93
8.0.90.0000.00716.74
8.0.80.0080.00616.75
8.0.70.0040.00416.70
8.0.60.0070.00016.94
8.0.50.0070.00016.72
8.0.30.0030.01417.10
8.0.20.0100.00817.40
8.0.10.0080.00016.98
8.0.00.0070.01016.79
7.4.330.0020.00215.08
7.4.320.0030.00316.31
7.4.300.0030.00316.37
7.4.290.0000.01116.52
7.4.280.0040.00416.41
7.4.270.0040.00416.53
7.4.260.0040.00716.44
7.4.250.0040.00416.50
7.4.240.0020.00516.56
7.4.230.0000.00716.33
7.4.220.0090.01516.52
7.4.210.0140.00016.41
7.4.200.0030.00316.64
7.4.160.0060.00916.45
7.4.150.0110.00817.40
7.4.140.0090.01017.86
7.4.130.0080.01016.47
7.4.120.0070.01216.35
7.4.110.0100.00716.50
7.4.100.0140.00316.35
7.4.90.0040.01516.60
7.4.80.0120.00619.39
7.4.70.0060.01116.45
7.4.60.0100.00716.39
7.4.50.0030.00616.41
7.4.40.0080.00816.50
7.4.30.0090.00916.32
7.4.10.0060.01315.11
7.4.00.0110.00614.79
7.3.330.0060.00013.25
7.3.320.0080.00013.28
7.3.310.0030.00316.26
7.3.300.0000.00716.30
7.3.290.0020.01416.32
7.3.280.0100.00816.28
7.3.270.0030.01317.40
7.3.260.0130.00316.26
7.3.250.0110.00916.42
7.3.240.0100.00616.22
7.3.230.0100.00716.47
7.3.210.0070.01016.39
7.3.200.0030.01316.29
7.3.190.0060.01116.46
7.3.180.0140.00716.30
7.3.170.0110.00616.33
7.3.160.0160.00316.39
7.3.130.0000.01614.61
7.3.120.0060.01214.85
7.3.110.0040.01514.86
7.3.100.0090.00614.79
7.3.90.0030.01014.79
7.3.80.0030.01014.71
7.3.70.0090.00614.89
7.3.60.0130.00314.81
7.3.50.0040.00814.86
7.3.40.0070.01014.72
7.3.30.0030.01014.62
7.3.20.0000.01516.49
7.3.10.0040.00716.53
7.3.00.0070.01116.51
7.2.330.0070.01016.50
7.2.320.0090.00916.63
7.2.310.0100.00716.52
7.2.300.0070.01016.46
7.2.290.0140.00316.61
7.2.260.0080.00814.88
7.2.250.0050.01014.96
7.2.240.0000.01614.74
7.2.230.0060.00914.77
7.2.220.0090.00614.80
7.2.210.0090.00615.12
7.2.200.0090.00615.05
7.2.190.0070.01014.93
7.2.180.0100.00314.86
7.2.170.0040.01114.85
7.2.160.0030.00714.92
7.2.150.0030.00916.90
7.2.140.0080.00516.45
7.2.130.0090.00916.77
7.2.120.0120.00616.57
7.2.110.0090.00716.38
7.2.100.0070.00616.55
7.2.90.0140.00516.48
7.2.80.0060.01016.34
7.2.70.0070.01216.66
7.2.60.0070.00816.63
7.2.50.0100.00516.59
7.2.40.0070.00816.62
7.2.30.0080.00916.46
7.2.20.0140.00616.83
7.2.10.0070.01116.44
7.2.00.0070.00717.63
7.1.330.0030.01015.84
7.1.320.0070.00715.75
7.1.310.0040.00815.78
7.1.300.0070.00715.65
7.1.290.0080.00315.71
7.1.280.0040.01115.83
7.1.270.0060.00915.73
7.1.260.0060.00315.78
7.1.250.0110.00815.67
7.1.240.0030.01015.44
7.1.230.0040.00715.70
7.1.220.0080.00315.45
7.1.210.0000.01315.48
7.1.200.0030.01115.67
7.1.190.0080.00415.75
7.1.180.0040.00415.78
7.1.170.0040.00415.50
7.1.160.0070.01115.80
7.1.150.0030.00615.63
7.1.140.0030.01315.71
7.1.130.0030.01015.74
7.1.120.0030.00615.63
7.1.110.0060.00915.27
7.1.100.0040.00716.77
7.1.90.0090.00015.69
7.1.80.0030.01115.69
7.1.70.0030.00816.17
7.1.60.0080.01117.46
7.1.50.0140.01225.15
7.1.40.0060.00315.35
7.1.30.0060.00615.72
7.1.20.0040.01215.48
7.1.10.0090.00915.63
7.1.00.0020.04318.92
7.0.330.0000.01515.36
7.0.320.0030.01015.26
7.0.310.0060.00615.53
7.0.300.0040.01115.59
7.0.290.0110.00715.12
7.0.280.0060.01015.36
7.0.270.0000.01715.28
7.0.260.0070.00315.30
7.0.250.0030.00715.56
7.0.240.0030.00715.42
7.0.230.0000.01315.50
7.0.220.0100.00715.31
7.0.210.0100.00315.38
7.0.200.0010.00815.95
7.0.190.0080.00415.28
7.0.180.0030.00715.15
7.0.170.0040.00715.20
7.0.160.0060.00615.49
7.0.150.0030.00615.11
7.0.140.0040.00415.44
7.0.130.0000.01015.55
7.0.120.0030.01015.48
7.0.110.0140.00315.38
7.0.100.0080.00415.52
7.0.90.0060.00615.25
7.0.80.0030.01015.30
7.0.70.0120.00015.46
7.0.60.0060.03817.74
7.0.50.0060.02016.55
7.0.40.0090.02516.82
7.0.30.0200.03216.78
7.0.20.0200.02516.86
7.0.10.0030.04416.82
7.0.00.0030.02916.83
5.6.400.0000.01014.06
5.6.390.0040.00713.92
5.6.380.0070.00714.30
5.6.370.0090.00613.97
5.6.360.0030.00914.20
5.6.350.0080.01214.45
5.6.340.0090.00914.46
5.6.330.0080.00614.32
5.6.320.0060.00914.52
5.6.310.0060.00314.42
5.6.300.0050.00314.05
5.6.290.0030.00614.15
5.6.280.0040.03317.67
5.6.270.0070.00414.18
5.6.260.0070.00714.36
5.6.250.0030.00614.35
5.6.240.0070.00714.26
5.6.230.0030.01013.98
5.6.220.0030.00914.34
5.6.210.0050.04717.64
5.6.200.0090.02716.15
5.6.190.0080.02017.57
5.6.180.0070.04317.38
5.6.170.0230.04017.36
5.6.160.0070.04517.27
5.6.150.0030.02516.13
5.6.140.0030.03216.27
5.6.130.0050.04516.31
5.6.120.0050.05117.51
5.6.110.0070.04817.66
5.6.100.0030.02517.56
5.6.90.0070.02317.66
5.6.80.0090.03917.26
5.6.70.0000.01214.07
5.6.60.0060.01014.19
5.6.50.0110.00414.05
5.6.40.0040.00813.93
5.6.30.0040.01114.36
5.6.20.0070.00414.26
5.6.10.0060.01014.41
5.6.00.0030.01414.16
5.5.380.0060.00314.04
5.5.370.0100.00314.32
5.5.360.0000.00814.52
5.5.350.0200.04017.29
5.5.340.0030.04616.16
5.5.330.0050.03517.16
5.5.320.0020.02517.43
5.5.310.0070.02717.18
5.5.300.0060.02116.16
5.5.290.0080.03015.88
5.5.280.0060.04617.49
5.5.270.0120.03917.59
5.5.260.0070.04217.41
5.5.250.0130.02817.46
5.5.240.0170.04017.07
5.5.230.0030.00914.05
5.5.220.0040.01414.15
5.5.210.0080.00314.22
5.5.200.0060.00614.21
5.5.190.0060.00914.32
5.5.180.0140.00313.89
5.5.170.0000.01614.27
5.5.160.0100.00714.06
5.5.150.0030.00614.04
5.5.140.0100.00313.94
5.5.130.0030.00614.27
5.5.120.0040.00414.31
5.5.110.0100.00014.25
5.5.100.0080.00414.18
5.5.90.0080.00613.99
5.5.80.0070.00714.22
5.5.70.0040.00713.98
5.5.60.0030.01014.07
5.5.50.0030.01014.09
5.5.40.0000.01114.25
5.5.30.0040.01113.68
5.5.20.0030.01014.15
5.5.10.0070.00714.39
5.5.00.0030.00613.87
5.4.450.0410.02815.24
5.4.440.0390.03215.45
5.4.430.0430.03515.44
5.4.420.0450.03015.25
5.4.410.0390.03615.41
5.4.400.0470.03215.20
5.4.390.0370.02815.21
5.4.380.0410.02315.07
5.4.370.0320.03515.28
5.4.360.0350.03215.26
5.4.350.0390.03115.18
5.4.340.0400.02815.16
5.4.330.0040.01111.31
5.4.320.0370.03015.20
5.4.310.0400.02715.12
5.4.300.0470.03015.26
5.4.290.0390.02815.26
5.4.280.0480.02715.20
5.4.270.0530.02315.25
5.4.260.0400.02615.20
5.4.250.0350.03215.27
5.4.240.0350.03015.19
5.4.230.0400.03215.26
5.4.220.0500.03715.26
5.4.210.0320.03415.27
5.4.200.0390.03615.25
5.4.190.0410.03515.27
5.4.180.0550.02515.18
5.4.170.0430.03515.06
5.4.160.0400.02915.28
5.4.150.0380.03115.15
5.4.140.0320.03413.90
5.4.130.0380.03413.93
5.4.120.0430.02514.00
5.4.110.0480.03013.76
5.4.100.0450.03013.80
5.4.90.0520.02913.82
5.4.80.0380.02913.96
5.4.70.0120.03513.95
5.4.60.0230.01813.92
5.4.50.0020.02213.91
5.4.40.0000.02013.92
5.4.30.0030.03613.81
5.4.20.0030.02113.94
5.4.10.0030.00611.31
5.4.00.0030.00711.31

preferences:
66.01 ms | 400 KiB | 5 Q