3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($cb) { return $cb(); } function baz() { echo 'this ';} $bar = function(){ echo 'weird ';}; foo('baz'); foo($bar); foo(function(){echo 'huh';});

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)
8.3.40.0070.00718.71
8.3.30.0070.00719.27
8.3.20.0040.00420.34
8.3.10.0060.00323.61
8.3.00.0040.00419.26
8.2.170.0080.00622.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00326.16
8.2.120.0070.00420.42
8.2.110.0100.00022.11
8.2.100.0030.00917.78
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00817.90
8.2.50.0030.00518.07
8.2.40.0030.00519.84
8.2.30.0040.00418.25
8.2.20.0080.00017.64
8.2.10.0040.00418.06
8.2.00.0060.00317.75
8.1.270.0090.00623.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.87
8.1.230.0120.00019.09
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00017.22
8.1.190.0000.00817.22
8.1.180.0000.00918.10
8.1.170.0040.00418.42
8.1.160.0040.00422.05
8.1.150.0030.00518.52
8.1.140.0070.00017.45
8.1.130.0030.00317.74
8.1.120.0040.00417.53
8.1.110.0040.00417.43
8.1.100.0000.00717.47
8.1.90.0030.00317.45
8.1.80.0030.00317.47
8.1.70.0000.00717.31
8.1.60.0030.00617.59
8.1.50.0030.00617.36
8.1.40.0050.00217.49
8.1.30.0040.00717.64
8.1.20.0040.00417.66
8.1.10.0070.00317.57
8.1.00.0040.00417.58
8.0.300.0060.00318.77
8.0.290.0040.00417.18
8.0.280.0000.00718.43
8.0.270.0000.00717.24
8.0.260.0030.00317.23
8.0.250.0000.00716.85
8.0.240.0030.00316.91
8.0.230.0000.00716.84
8.0.220.0020.00516.83
8.0.210.0040.00416.75
8.0.200.0070.00016.95
8.0.190.0040.00416.82
8.0.180.0000.00816.83
8.0.170.0050.00316.86
8.0.160.0000.00716.89
8.0.150.0000.00716.76
8.0.140.0040.00416.80
8.0.130.0030.00313.32
8.0.120.0040.00416.93
8.0.110.0000.00716.77
8.0.100.0000.00716.75
8.0.90.0000.00716.75
8.0.80.0070.01116.89
8.0.70.0030.00516.93
8.0.60.0040.00416.79
8.0.50.0070.00016.93
8.0.30.0050.01317.21
8.0.20.0060.01217.40
8.0.10.0050.00317.05
8.0.00.0120.00616.78
7.4.330.0020.00215.00
7.4.320.0030.00316.49
7.4.300.0060.00016.50
7.4.290.0070.00016.55
7.4.280.0030.00416.40
7.4.270.0030.00516.60
7.4.260.0000.00716.55
7.4.250.0040.00416.47
7.4.240.0000.00716.59
7.4.230.0000.00716.57
7.4.220.0090.00916.41
7.4.210.0130.00316.59
7.4.200.0000.00716.54
7.4.190.0000.00716.35
7.4.160.0060.01016.41
7.4.150.0070.01117.40
7.4.140.0100.00717.86
7.4.130.0150.00316.61
7.4.120.0100.00716.44
7.4.110.0140.00316.55
7.4.100.0170.00716.61
7.4.90.0070.01016.31
7.4.80.0130.00919.39
7.4.70.0070.01416.26
7.4.60.0100.01316.28
7.4.50.0020.00216.46
7.4.40.0030.01416.31
7.4.30.0030.01316.45
7.4.00.0060.01015.06
7.3.330.0000.00613.13
7.3.320.0060.00013.23
7.3.310.0030.00516.21
7.3.300.0070.00016.21
7.3.290.0100.01016.20
7.3.280.0080.01016.18
7.3.270.0100.00717.40
7.3.260.0110.00616.31
7.3.250.0160.00316.46
7.3.240.0060.01216.28
7.3.230.0110.01116.52
7.3.210.0080.01316.32
7.3.200.0030.01319.39
7.3.190.0130.01216.47
7.3.180.0090.00616.61
7.3.170.0040.01216.27
7.3.160.0100.00716.28
7.3.120.0060.01014.81
7.3.110.0060.01114.52
7.3.100.0060.01014.82
7.3.90.0030.01014.78
7.3.80.0020.01414.63
7.3.70.0040.00914.64
7.3.60.0080.00514.81
7.3.50.0010.01014.79
7.3.40.0060.00514.72
7.3.30.0090.00514.82
7.3.20.0060.00716.68
7.3.10.0030.00616.55
7.3.00.0060.01116.56
7.2.330.0160.00316.70
7.2.320.0070.01116.68
7.2.310.0100.00716.70
7.2.300.0070.01016.48
7.2.290.0120.00416.72
7.2.250.0090.01014.88
7.2.240.0110.00715.04
7.2.230.0050.01115.02
7.2.220.0030.01114.98
7.2.210.0000.01214.89
7.2.200.0090.00514.83
7.2.190.0110.00314.99
7.2.180.0070.00914.89
7.2.170.0030.01014.90
7.2.160.0030.01015.00
7.2.150.0070.00716.83
7.2.140.0050.00716.74
7.2.130.0090.00916.91
7.2.120.0050.00616.94
7.2.110.0050.00716.66
7.2.100.0030.01116.65
7.2.90.0080.00516.92
7.2.80.0100.00316.91
7.2.70.0020.01016.95
7.2.60.0070.00816.83
7.2.50.0070.00716.84
7.2.40.0060.00916.97
7.2.30.0070.01216.82
7.2.20.0070.01116.84
7.2.10.0090.00216.83
7.2.00.0040.00817.42
7.1.330.0090.00715.70
7.1.320.0090.00715.54
7.1.310.0050.00615.71
7.1.300.0040.00415.83
7.1.290.0030.00715.79
7.1.280.0030.00915.77
7.1.270.0030.01015.73
7.1.260.0050.00815.53
7.1.250.0090.00615.84
7.1.240.0040.00615.67
7.1.230.0110.00415.79
7.1.220.0040.00915.83
7.1.210.0100.00415.78
7.1.200.0070.00515.80
7.1.190.0030.00615.78
7.1.180.0080.00615.77
7.1.170.0080.00815.71
7.1.160.0030.00915.63
7.1.150.0050.00915.79
7.1.140.0080.00615.64
7.1.130.0050.00415.76
7.1.120.0070.00715.66
7.1.110.0090.00715.89
7.1.100.0020.00716.61
7.1.90.0030.00915.87
7.1.80.0090.00115.76
7.1.70.0020.00816.17
7.1.60.0100.00916.97
7.1.50.0090.01016.08
7.1.40.0050.01015.70
7.1.30.0070.00715.78
7.1.20.0100.00315.75
7.1.10.0080.00815.63
7.1.00.0070.02917.93
7.0.330.0040.00815.22
7.0.320.0040.00815.44
7.0.310.0110.00315.23
7.0.300.0030.01015.42
7.0.290.0030.01015.39
7.0.280.0090.00715.38
7.0.270.0080.00815.17
7.0.260.0070.00615.16
7.0.250.0100.00315.34
7.0.240.0060.00515.17
7.0.230.0080.00515.42
7.0.220.0070.00715.35
7.0.210.0040.01115.44
7.0.200.0060.00715.88
7.0.190.0020.01115.46
7.0.180.0070.00715.39
7.0.170.0050.00715.51
7.0.160.0030.01015.48
7.0.150.0010.01115.49
7.0.140.0100.02617.67
7.0.130.0050.00715.53
7.0.120.0030.00815.45
7.0.110.0070.00715.40
7.0.100.0060.00415.43
7.0.90.0030.00615.25
7.0.80.0070.00615.43
7.0.70.0000.01315.46
7.0.60.0100.02816.94
7.0.50.0070.02716.21
7.0.40.0080.02015.72
7.0.30.0120.01915.76
7.0.20.0100.02815.73
7.0.10.0070.03315.65
7.0.00.0030.02015.61
5.6.400.0080.00414.41
5.6.390.0030.01514.15
5.6.380.0040.01114.38
5.6.370.0120.00314.44
5.6.360.0080.00614.57
5.6.350.0070.00814.45
5.6.340.0050.01014.31
5.6.330.0060.00714.32
5.6.320.0070.00614.26
5.6.310.0080.00714.01
5.6.300.0070.00714.32
5.6.290.0040.00814.26
5.6.280.0050.02916.70
5.6.270.0060.00814.35
5.6.260.0030.01014.35
5.6.250.0090.00314.26
5.6.240.0060.00714.31
5.6.230.0080.00314.41
5.6.220.0080.00314.46
5.6.210.0080.02916.38
5.6.200.0060.03215.51
5.6.190.0060.02416.31
5.6.180.0090.03116.32
5.6.170.0100.02016.34
5.6.160.0080.01616.49
5.6.150.0080.02015.63
5.6.140.0020.02015.79
5.6.130.0080.03015.66
5.6.120.0070.03216.62
5.6.110.0100.02216.65
5.6.100.0110.02516.57
5.6.90.0080.03116.53
5.6.80.0030.01916.22
5.6.70.0030.01014.29
5.6.60.0080.00414.30
5.6.50.0090.00614.35
5.6.40.0060.00514.05
5.6.30.0030.00914.25
5.6.20.0090.00514.14
5.6.10.0060.00714.20
5.6.00.0090.00614.25
5.5.380.0040.00814.07
5.5.370.0080.00514.27
5.5.360.0050.00813.88
5.5.350.0080.01516.31
5.5.340.0040.03215.45
5.5.330.0070.01916.28
5.5.320.0130.02016.38
5.5.310.0130.03116.22
5.5.300.0080.03115.40
5.5.290.0090.03115.51
5.5.280.0040.03716.47
5.5.270.0080.03216.37
5.5.260.0070.02016.53
5.5.250.0070.01816.31
5.5.240.0100.03216.36
5.5.230.0060.00914.29
5.5.220.0070.00314.23
5.5.210.0080.00714.39
5.5.200.0010.00914.01
5.5.190.0050.01014.19
5.5.180.0050.00814.19
5.5.170.0050.00914.00
5.5.160.0020.01014.39
5.5.150.0050.01014.20
5.5.140.0060.00914.24
5.5.130.0020.00914.01
5.5.120.0070.00614.16
5.5.110.0070.00514.05
5.5.100.0070.00713.98
5.5.90.0080.00614.08
5.5.80.0060.00914.21
5.5.70.0030.01114.35
5.5.60.0040.00614.17
5.5.50.0030.01214.34
5.5.40.0040.00914.02
5.5.30.0060.00814.00
5.5.20.0050.00714.29
5.5.10.0050.00914.30
5.5.00.0090.00513.98
5.4.450.0090.03414.73
5.4.440.0110.02614.71
5.4.430.0100.01614.58
5.4.420.0080.01914.63
5.4.410.0100.01914.64
5.4.400.0100.02614.52
5.4.390.0120.02514.54
5.4.380.0120.01714.51
5.4.370.0100.02014.50
5.4.360.0100.02214.54
5.4.350.0100.02814.59
5.4.340.0080.02914.60
5.4.330.0020.00912.28
5.4.320.0120.02814.54
5.4.310.0090.02114.47
5.4.300.0090.01614.58
5.4.290.0100.01314.50
5.4.280.0070.01714.59
5.4.270.0110.01414.59
5.4.260.0090.01514.57
5.4.250.0110.01614.60
5.4.240.0090.01514.61
5.4.230.0100.01314.54
5.4.220.0100.02014.59
5.4.210.0070.01814.54
5.4.200.0090.01914.54
5.4.190.0160.01814.59
5.4.180.0060.01814.60
5.4.170.0100.01414.51
5.4.160.0070.01714.58
5.4.150.0070.01614.48
5.4.140.0080.01713.65
5.4.130.0120.01513.71
5.4.120.0090.01413.66
5.4.110.0090.01713.72
5.4.100.0110.01313.60
5.4.90.0080.01513.72
5.4.80.0080.01513.67
5.4.70.0050.01713.70
5.4.60.0060.01813.57
5.4.50.0070.01713.57
5.4.40.0070.02413.70
5.4.30.0090.02013.70
5.4.20.0070.03113.69
5.4.10.0100.01413.66
5.4.00.0090.01513.46
5.3.290.0070.02713.15
5.3.280.0080.01813.04
5.3.270.0060.01513.13
5.3.260.0080.01413.08
5.3.250.0100.01413.11
5.3.240.0070.01813.05
5.3.230.0050.02013.08
5.3.220.0100.01613.07
5.3.210.0070.01713.10
5.3.200.0110.01313.08
5.3.190.0060.01513.06
5.3.180.0060.01513.03
5.3.170.0080.01713.04
5.3.160.0110.01212.99
5.3.150.0100.01513.04
5.3.140.0090.01813.05
5.3.130.0080.01613.03
5.3.120.0070.01713.03
5.3.110.0100.02113.03
5.3.100.0100.01512.84
5.3.90.0140.02212.86
5.3.80.0100.02812.86
5.3.70.0100.01412.83
5.3.60.0080.01412.83
5.3.50.0040.02312.85
5.3.40.0060.02012.80
5.3.30.0080.02712.83
5.3.20.0090.02612.75
5.3.10.0090.02412.79
5.3.00.0120.02212.74
5.2.170.0200.05012.23
5.2.160.0200.04012.23
5.2.150.0200.06012.23
5.2.140.0130.06312.23
5.2.130.0170.04312.23
5.2.120.0100.05312.23
5.2.110.0170.06012.23
5.2.100.0200.04012.23
5.2.90.0170.05712.23
5.2.80.0170.06312.23
5.2.70.0200.04712.23
5.2.60.0100.04312.23
5.2.50.0230.04312.23
5.2.40.0170.03312.23
5.2.30.0200.05712.23
5.2.20.0130.04012.23
5.2.10.0200.05712.23
5.2.00.0100.05012.23
5.1.60.0170.03012.23
5.1.50.0170.05012.23
5.1.40.0200.04712.23
5.1.30.0130.03012.23
5.1.20.0170.05312.23
5.1.10.0200.03712.23
5.1.00.0230.03712.23
5.0.50.0070.04712.23
5.0.40.0100.03712.23
5.0.30.0100.06312.23
5.0.20.0100.04312.23
5.0.10.0100.03012.23
5.0.00.0100.04312.23
4.4.90.0070.02012.23
4.4.80.0070.03712.23
4.4.70.0100.01312.23
4.4.60.0170.02712.23
4.4.50.0100.03712.23
4.4.40.0030.04312.23
4.4.30.0100.03312.23
4.4.20.0030.03312.23
4.4.10.0070.03712.23
4.4.00.0070.05012.23
4.3.110.0130.03012.23
4.3.100.0130.02012.23
4.3.90.0070.03012.23
4.3.80.0130.03312.23
4.3.70.0130.02312.23
4.3.60.0100.02312.23
4.3.50.0100.03312.23
4.3.40.0070.05312.23
4.3.30.0070.03312.23
4.3.20.0030.03712.23
4.3.10.0030.02712.23
4.3.00.0030.02312.23

preferences:
37.17 ms | 400 KiB | 5 Q