3v4l.org

run code in 300+ PHP versions simultaneously
<?php function& foo() { static $bar = array(); yield $bar; return $bar; } $g = foo(); foreach($g as &$val) { var_dump($val); $val[] = 42; } var_dump($g->getReturn()); $g = foo(); foreach($g as &$val) { var_dump($val); $val[] = 42; } var_dump($g->getReturn());

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)
8.3.60.0100.00318.43
8.3.50.0110.01121.26
8.3.40.0120.00618.79
8.3.30.0070.01418.76
8.3.20.0000.00820.16
8.3.10.0050.00321.72
8.3.00.0070.00020.02
8.2.180.0110.01118.55
8.2.170.0110.01122.96
8.2.160.0100.00722.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00317.63
8.2.110.0080.00322.25
8.2.100.0110.00019.66
8.2.90.0040.00419.30
8.2.80.0050.00317.97
8.2.70.0030.00517.50
8.2.60.0100.00018.04
8.2.50.0000.00818.07
8.2.40.0030.00719.34
8.2.30.0090.00020.57
8.2.20.0030.00517.76
8.2.10.0030.00518.19
8.2.00.0050.00318.13
8.1.280.0070.00725.92
8.1.270.0070.01423.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.57
8.1.230.0090.00319.14
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0050.00322.01
8.1.150.0000.00718.89
8.1.140.0060.00317.50
8.1.130.0000.00717.58
8.1.120.0050.00217.49
8.1.110.0040.00417.35
8.1.100.0040.00417.49
8.1.90.0020.00517.44
8.1.80.0050.00217.49
8.1.70.0000.00717.42
8.1.60.0030.00517.58
8.1.50.0040.00417.55
8.1.40.0040.00717.50
8.1.30.0000.00917.70
8.1.20.0040.00417.50
8.1.10.0040.00417.41
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0030.00317.26
8.0.260.0050.00317.30
8.0.250.0040.00416.93
8.0.240.0060.00017.00
8.0.230.0090.00016.91
8.0.220.0070.00016.93
8.0.210.0080.00016.84
8.0.200.0000.00716.93
8.0.190.0070.00016.89
8.0.180.0040.00816.88
8.0.170.0040.00416.82
8.0.160.0040.00416.94
8.0.150.0040.00416.83
8.0.140.0040.00416.80
8.0.130.0000.00713.29
8.0.120.0060.00316.71
8.0.110.0080.00016.87
8.0.100.0020.00516.69
8.0.90.0050.00216.77
8.0.80.0030.01716.87
8.0.70.0050.00216.85
8.0.60.0000.00716.78
8.0.50.0040.00416.88
8.0.30.0090.00916.97
8.0.20.0130.00917.40
8.0.10.0070.00017.01
8.0.00.0090.01116.65
7.4.330.0060.00015.09
7.4.320.0040.00416.50
7.4.300.0030.00316.60
7.4.290.0000.01016.48
7.4.280.0040.00416.51
7.4.270.0030.00316.52
7.4.260.0070.00016.42
7.4.250.0040.00416.59
7.4.240.0000.00716.57
7.4.230.0030.00316.67
7.4.220.0070.01116.70
7.4.210.0070.01416.38
7.4.200.0000.00716.60
7.4.160.0090.00616.43
7.4.150.0130.00717.40
7.4.140.0110.01017.86
7.4.130.0110.00816.63
7.4.120.0090.00816.47
7.4.110.0080.00816.66
7.4.100.0070.01116.34
7.4.90.0070.01016.59
7.4.80.0080.01219.39
7.4.70.0100.00616.77
7.4.60.0000.01516.54
7.4.50.0060.00316.68
7.4.40.0030.01316.67
7.4.30.0100.00916.61
7.4.00.0100.00614.81
7.3.330.0060.00013.36
7.3.320.0000.00513.21
7.3.310.0000.00716.33
7.3.300.0080.00016.42
7.3.290.0120.00216.32
7.3.280.0100.00816.40
7.3.270.0030.01417.40
7.3.260.0080.00816.37
7.3.250.0110.00616.59
7.3.240.0110.01116.36
7.3.230.0100.01316.42
7.3.210.0060.01216.34
7.3.200.0060.01216.64
7.3.190.0070.01016.55
7.3.180.0030.01416.60
7.3.170.0070.01016.39
7.3.160.0060.01116.39
7.3.120.0090.00914.90
7.3.110.0120.00614.95
7.3.100.0130.00314.72
7.3.90.0040.01214.80
7.3.80.0040.01115.20
7.3.70.0100.00314.89
7.3.60.0060.00614.75
7.3.50.0040.01214.84
7.3.40.0110.00315.01
7.3.30.0040.00714.81
7.3.20.0070.00716.48
7.3.10.0070.00716.71
7.3.00.0060.00816.69
7.2.330.0140.00316.70
7.2.320.0030.01416.52
7.2.310.0140.00316.51
7.2.300.0030.01416.51
7.2.290.0100.00716.58
7.2.250.0070.01014.96
7.2.240.0100.01015.39
7.2.230.0070.01115.09
7.2.220.0140.00014.79
7.2.210.0040.01215.17
7.2.200.0030.00715.02
7.2.190.0030.01215.01
7.2.180.0000.01614.96
7.2.170.0030.00615.22
7.2.130.0000.01417.00
7.2.120.0040.00816.91
7.2.110.0030.01016.93
7.2.100.0030.01316.76
7.2.90.0030.00616.97
7.2.80.0000.00917.03
7.2.70.0090.00617.10
7.2.60.0050.00817.11
7.2.50.0050.00517.05
7.2.40.0080.00417.13
7.2.30.0030.00616.79
7.2.20.0060.00616.96
7.2.10.0070.00717.13
7.2.00.0040.01118.13
7.1.330.0060.01015.63
7.1.320.0100.00615.46
7.1.310.0050.00515.78
7.1.300.0030.00915.70
7.1.290.0040.01115.85
7.1.280.0070.00315.89
7.1.270.0060.00615.96
7.1.260.0030.01315.85
7.1.250.0090.00615.64
7.1.240.0000.01415.79
7.1.230.0060.00615.79
7.1.220.0030.01015.83
7.1.210.0090.00315.39
7.1.200.0060.00815.89
7.1.190.0060.01015.90
7.1.180.0030.01415.79
7.1.170.0040.00715.92
7.1.160.0070.00415.57
7.1.150.0040.00715.77
7.1.140.0040.00715.70
7.1.130.0000.01215.52
7.1.120.0050.00215.47
7.1.110.0000.01015.60
7.1.100.0060.00816.96
7.1.90.0040.00415.95
7.1.80.0100.00315.83
7.1.70.0050.00616.33
7.1.60.0070.00817.44
7.1.50.0070.00916.15
7.1.40.0040.01115.68
7.1.30.0060.00615.57
7.1.20.0030.00715.75
7.1.10.0000.01315.68
7.1.00.0050.04418.89
7.0.330.0030.00615.25
7.0.320.0000.01315.36
7.0.310.0090.00315.50
7.0.300.0090.00615.55
7.0.290.0080.00315.41
7.0.280.0030.00615.46
7.0.270.0030.01215.30
7.0.260.0060.00615.19
7.0.250.0060.00615.30
7.0.240.0080.00415.21
7.0.230.0000.01415.29
7.0.220.0090.00315.30
7.0.210.0070.00715.34
7.0.200.0030.00716.16
7.0.190.0110.00515.40
7.0.180.0090.00315.38
7.0.170.0090.00315.46
7.0.160.0040.01115.43
7.0.150.0040.00815.35
7.0.140.0120.00315.48
7.0.130.0160.00315.46
7.0.120.0060.00315.54
7.0.110.0060.00915.54
7.0.100.0000.00915.42
7.0.90.0030.01015.34
7.0.80.0090.00015.70
7.0.70.0070.00715.23
7.0.60.0080.04017.74
7.0.50.0070.04516.61
7.0.40.0070.02516.62
7.0.30.0150.04016.67
7.0.20.0130.02016.74
7.0.10.0050.04316.84
7.0.00.0070.02516.68
5.6.380.0000.01514.11
5.6.370.0030.01014.11
5.6.360.0030.00714.15
5.6.350.0030.00314.11
5.6.340.0080.00414.13
5.6.330.0060.00313.68
5.6.320.0030.00614.09
5.6.310.0000.00814.06
5.6.300.0090.00014.23
5.6.290.0070.00714.02
5.6.280.0080.02017.60
5.6.270.0110.00313.90
5.6.260.0100.00314.30
5.6.250.0140.00014.27
5.6.240.0090.00013.99
5.6.230.0090.00314.14
5.6.220.0130.00313.88
5.6.210.0090.04217.23
5.6.200.0030.02416.28
5.6.190.0060.04417.27
5.6.180.0130.03217.14
5.6.170.0200.03817.21
5.6.160.0050.02717.33
5.6.150.0060.02816.10
5.6.140.0000.03416.09
5.6.130.0010.03416.18
5.6.120.0070.02917.60
5.6.110.0070.04017.50
5.6.100.0120.03817.40
5.6.90.0070.04417.55
5.6.80.0100.03717.23
5.6.70.0150.00413.84
5.6.60.0000.00813.86
5.6.50.0080.01113.86
5.6.40.0090.00313.93
5.6.30.0000.00714.07
5.6.20.0030.00714.09
5.6.10.0000.00814.05
5.6.00.0040.00714.02
5.5.380.0000.01111.07
5.5.370.0090.00311.00
5.5.360.0030.00311.00
5.5.350.0030.04015.75
5.5.340.0140.03514.45
5.5.330.0030.02915.82
5.5.320.1970.02415.51
5.5.310.0170.03515.50
5.5.300.0080.04014.58
5.5.290.0030.04714.36
5.5.280.0000.02515.93
5.5.270.0080.04515.82
5.5.260.0030.02415.91
5.5.250.0110.03815.69
5.5.240.0110.03515.56
5.5.230.0000.00910.81
5.5.220.0000.00710.64
5.5.210.0040.00810.58
5.5.200.0000.00710.63
5.5.190.0000.00610.97
5.5.180.0030.00310.56
5.5.170.0110.00010.92
5.5.160.0030.00610.74
5.5.150.0000.00710.63
5.5.140.0080.00410.52
5.5.130.0000.00710.68
5.5.120.0070.00310.69
5.5.110.0040.00810.69
5.5.100.0110.00010.88
5.5.90.0070.00010.70
5.5.80.0000.00810.88
5.5.70.0000.01110.83
5.5.60.0090.00310.89
5.5.50.0040.00410.88
5.5.40.0000.01010.77
5.5.30.0060.00010.43
5.5.20.0080.00010.74
5.5.10.0000.01210.92
5.5.00.0030.00310.91
5.4.450.0120.03514.94
5.4.440.0080.03115.17
5.4.430.0080.03715.23
5.4.420.0150.03015.00
5.4.410.0130.02715.25
5.4.400.0180.03114.90
5.4.390.0240.03014.94
5.4.380.0130.02514.92
5.4.370.0080.03314.90
5.4.360.0150.03014.90
5.4.350.0130.03314.90
5.4.340.0150.02914.86
5.4.330.0080.00010.90
5.4.320.0170.02314.85
5.4.310.0080.03414.88
5.4.300.0120.02915.01
5.4.290.0130.02714.99
5.4.280.0150.02514.88
5.4.270.0050.03215.02
5.4.260.0070.03014.64
5.4.250.0080.02714.95
5.4.240.0220.02914.79
5.4.230.0420.02314.69
5.4.220.0350.03414.77
5.4.210.0480.02214.94
5.4.200.0420.02714.89
5.4.190.0450.03214.96
5.4.180.0520.04015.00
5.4.170.0380.02614.68
5.4.160.0380.02514.97
5.4.150.0280.03414.78
5.4.140.0340.02613.58
5.4.130.0480.02313.53
5.4.120.0300.02313.71
5.4.110.0050.02913.49
5.4.100.0030.02813.62
5.4.90.0230.02713.71
5.4.80.0340.02213.79
5.4.70.0140.02013.54
5.4.60.0000.03113.62
5.4.50.0020.02413.68
5.4.40.0170.03413.60
5.4.30.0180.03313.70
5.4.20.0180.02813.67
5.4.10.0000.00511.01
5.4.00.0000.00710.76

preferences:
54.31 ms | 401 KiB | 5 Q