3v4l.org

run code in 300+ PHP versions simultaneously
<?php function nums() { $ary = [24,25,26,27,28,29,30,31,32]; foreach ( $ary as $x ) { $cmd = (yield $x); // yield expr if ($cmd != null) echo $cmd,"\n"; if ($cmd == 'stop') { echo 'Stopped and closed generator',"\n"; return; } } } $gen = nums(); foreach ($gen as $value) { echo "$value\n"; if ($value == 26) $gen->send('reinforcements'); if ($value == 28) { // don't let it past 28 $gen->send('stop'); } }

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)
8.3.60.0100.01018.43
8.3.50.0120.00521.21
8.3.40.0110.00418.84
8.3.30.0090.00620.30
8.3.20.0080.00018.60
8.3.10.0000.00820.98
8.3.00.0040.00422.45
8.2.180.0130.00616.50
8.2.170.0080.00622.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.94
8.2.110.0070.00321.12
8.2.100.0090.00317.91
8.2.90.0060.00319.39
8.2.80.0040.00419.39
8.2.70.0040.00417.50
8.2.60.0050.00318.04
8.2.50.0030.00518.07
8.2.40.0050.00518.22
8.2.30.0030.00718.10
8.2.20.0070.00017.73
8.2.10.0040.00417.80
8.2.00.0000.00717.71
8.1.280.0060.01025.92
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.50
8.1.230.0080.00320.91
8.1.220.0030.00617.76
8.1.210.0000.00819.04
8.1.200.0050.00517.23
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0000.00820.49
8.1.160.0000.00719.00
8.1.150.0040.00418.64
8.1.140.0000.00817.34
8.1.130.0000.00717.75
8.1.120.0040.00417.41
8.1.110.0060.00317.35
8.1.100.0040.00417.40
8.1.90.0000.00717.33
8.1.80.0030.00417.35
8.1.70.0050.00317.39
8.1.60.0030.00617.59
8.1.50.0000.00717.43
8.1.40.0060.00617.55
8.1.30.0060.00317.63
8.1.20.0040.00417.58
8.1.10.0000.00817.54
8.1.00.0040.00417.31
8.0.300.0040.00419.88
8.0.290.0050.00316.58
8.0.280.0040.00418.56
8.0.270.0030.00317.29
8.0.260.0040.00416.73
8.0.250.0040.00416.96
8.0.240.0040.00416.95
8.0.230.0070.00016.95
8.0.220.0000.00816.87
8.0.210.0030.00316.88
8.0.200.0040.00416.95
8.0.190.0040.00417.01
8.0.180.0000.00716.94
8.0.170.0050.00316.96
8.0.160.0000.00716.86
8.0.150.0040.00416.81
8.0.140.0040.00416.95
8.0.130.0000.00513.39
8.0.120.0030.00516.84
8.0.110.0030.00516.86
8.0.100.0000.00716.87
8.0.90.0000.00816.96
8.0.80.0040.01216.88
8.0.70.0060.00316.96
8.0.60.0000.00816.94
8.0.50.0050.00216.75
8.0.30.0100.01017.31
8.0.20.0120.00617.40
8.0.10.0030.00516.89
8.0.00.0110.00916.92
7.4.330.0000.00516.79
7.4.320.0030.00316.45
7.4.300.0000.00716.61
7.4.290.0070.00016.58
7.4.280.0000.00816.51
7.4.270.0030.00316.63
7.4.260.0050.00013.29
7.4.250.0000.00716.56
7.4.240.0000.00716.45
7.4.230.0000.00716.36
7.4.220.0000.01816.64
7.4.210.0020.01216.57
7.4.200.0030.00516.39
7.4.190.0050.00216.55
7.4.160.0070.01016.40
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0070.01016.54
7.4.120.0090.01016.46
7.4.110.0130.00316.53
7.4.100.0090.00916.39
7.4.90.0090.01516.61
7.4.80.0070.01319.39
7.4.70.0090.00916.61
7.4.60.0070.01016.47
7.4.50.0000.00516.34
7.4.40.0070.00722.77
7.4.30.0070.01016.50
7.4.00.0080.00714.84
7.3.330.0030.00313.45
7.3.320.0000.00513.37
7.3.310.0000.00716.27
7.3.300.0000.00716.34
7.3.290.0110.00416.36
7.3.280.0090.00616.37
7.3.270.0130.00317.40
7.3.260.0100.01218.24
7.3.250.0080.01316.41
7.3.240.0160.00616.34
7.3.230.0030.01416.43
7.3.210.0130.00416.48
7.3.200.0090.00919.39
7.3.190.0170.00716.39
7.3.180.0170.00016.40
7.3.170.0090.00616.45
7.3.160.0060.00916.48
7.3.120.0090.00914.71
7.3.110.0070.01115.11
7.3.100.0120.00614.90
7.3.90.0060.00615.14
7.3.80.0060.01314.75
7.3.70.0030.00914.66
7.3.60.0040.01114.80
7.3.50.0000.01214.79
7.3.40.0030.01014.92
7.3.30.0040.01114.64
7.3.20.0070.00716.74
7.3.10.0030.00816.67
7.3.00.0060.00816.68
7.2.330.0110.00616.56
7.2.320.0130.00616.77
7.2.310.0060.01116.48
7.2.300.0090.01316.39
7.2.290.0090.00616.68
7.2.250.0090.00914.97
7.2.240.0060.01315.23
7.2.230.0000.01315.23
7.2.220.0040.01115.13
7.2.210.0000.01515.02
7.2.200.0000.01115.12
7.2.190.0070.00614.97
7.2.180.0060.00315.16
7.2.170.0030.00915.16
7.2.160.0060.00614.96
7.2.150.0030.00616.99
7.2.140.0060.00917.05
7.2.130.0050.01116.90
7.2.120.0050.01116.94
7.2.110.0050.01016.88
7.2.100.0050.00516.84
7.2.90.0110.00517.02
7.2.80.0050.00817.07
7.2.70.0090.00716.89
7.2.60.0070.01016.99
7.2.50.0070.00716.88
7.2.40.0050.00616.89
7.2.30.0130.00216.83
7.2.20.0100.00516.86
7.2.10.0070.00416.83
7.2.00.0020.01417.75
7.1.330.0030.01315.80
7.1.320.0060.00616.01
7.1.310.0000.01915.88
7.1.300.0030.01015.66
7.1.290.0070.00715.52
7.1.280.0130.00015.97
7.1.270.0040.00415.96
7.1.260.0060.00915.86
7.1.250.0030.00715.91
7.1.240.0150.00315.77
7.1.230.0000.01315.54
7.1.220.0040.01215.86
7.1.210.0060.00915.82
7.1.200.0030.00915.84
7.1.190.0100.00715.80
7.1.180.0060.01015.77
7.1.170.0070.00715.71
7.1.160.0000.00815.70
7.1.150.0080.00815.84
7.1.140.0090.00915.96
7.1.130.0030.00615.82
7.1.120.0090.00615.71
7.1.110.0060.00315.85
7.1.100.0090.00416.96
7.1.90.0060.00315.64
7.1.80.0090.00615.82
7.1.70.0060.00516.29
7.1.60.0050.00817.40
7.1.50.0090.00916.43
7.1.40.0130.00315.94
7.1.30.0030.01415.88
7.1.20.0070.01015.73
7.1.10.0060.00915.87
7.1.00.0050.04218.99
7.0.330.0090.00615.48
7.0.320.0040.00815.40
7.0.310.0030.01215.56
7.0.300.0100.00615.45
7.0.290.0070.00315.18
7.0.280.0000.01815.63
7.0.270.0130.00015.51
7.0.260.0070.00715.55
7.0.250.0060.01215.27
7.0.240.0090.00615.39
7.0.230.0000.01515.34
7.0.220.0070.00715.21
7.0.210.0080.00315.50
7.0.200.0040.00716.07
7.0.190.0070.01015.28
7.0.180.0000.01115.58
7.0.170.0040.01115.47
7.0.160.0030.01315.41
7.0.150.0070.00715.46
7.0.140.0030.03818.75
7.0.130.0050.00515.51
7.0.120.0080.00415.29
7.0.110.0060.00915.25
7.0.100.0110.04317.62
7.0.90.0050.03017.62
7.0.80.0200.03917.79
7.0.70.0070.02917.66
7.0.60.0050.04017.72
7.0.50.0180.04017.94
7.0.40.0120.04016.86
7.0.30.0090.02916.74
7.0.20.0100.03316.65
7.0.10.0060.03016.76
7.0.00.0050.02716.71
5.6.400.0040.00814.34
5.6.390.0070.00714.33
5.6.380.0080.00814.32
5.6.370.0090.00614.34
5.6.360.0030.01014.33
5.6.350.0150.00314.36
5.6.340.0070.01114.24
5.6.330.0060.00314.34
5.6.320.0060.00614.55
5.6.310.0070.00714.40
5.6.300.0060.00314.61
5.6.290.0070.00314.66
5.6.280.0050.04217.92
5.6.270.0040.00814.64
5.6.260.0060.01014.42
5.6.250.0040.02917.51
5.6.240.0120.03717.38
5.6.230.0150.03717.64
5.6.220.0100.03217.39
5.6.210.0150.03617.52
5.6.200.0030.04417.84
5.6.190.0090.03217.63
5.6.180.0140.02317.82
5.6.170.0080.03317.73
5.6.160.0060.04617.79
5.6.150.0020.03417.64
5.6.140.0120.04217.68
5.6.130.0070.03817.73
5.6.120.0070.03017.77
5.6.110.0050.04417.56
5.6.100.0000.03817.73
5.6.90.0100.02817.62
5.6.80.0030.04117.24
5.6.70.0070.03517.38
5.6.60.0070.04217.43
5.6.50.0030.04817.34
5.6.40.0100.04017.50
5.6.30.0050.04817.21
5.6.20.0060.04217.39
5.6.10.0110.03817.20
5.6.00.0070.04217.43
5.5.380.0050.03917.27
5.5.370.0070.04717.42
5.5.360.0100.03117.25
5.5.350.0050.04517.21
5.5.340.0080.02517.64
5.5.330.0080.04517.55
5.5.320.0050.02717.52
5.5.310.0120.03717.58
5.5.300.0050.04217.51
5.5.290.0130.03017.65
5.5.280.0070.02917.38
5.5.270.0060.04317.51
5.5.260.0100.03717.45
5.5.250.0080.04517.48
5.5.240.0030.03917.26
5.5.230.0030.05017.31
5.5.220.0100.04317.22
5.5.210.0100.04017.08
5.5.200.0030.04717.14
5.5.190.0100.04117.17
5.5.180.0020.04817.26
5.5.170.0030.01014.34
5.5.160.0030.03217.18
5.5.150.0100.02317.18
5.5.140.0100.04117.10
5.5.130.0040.03817.07
5.5.120.0050.02517.15
5.5.110.0030.03317.13
5.5.100.0070.04317.13
5.5.90.0070.03817.15
5.5.80.0100.03317.13
5.5.70.0110.03317.14
5.5.60.0050.03517.21
5.5.50.0090.03416.98
5.5.40.0070.03717.23
5.5.30.0050.03817.20
5.5.20.0080.04316.94
5.5.10.0020.04017.26
5.5.00.0080.04117.11
5.4.450.0100.03515.31
5.4.440.0050.04215.38
5.4.430.0070.03015.31
5.4.420.0090.04015.45
5.4.410.0080.03515.33
5.4.400.0070.03715.27
5.4.390.0040.04015.24
5.4.380.0050.04015.22
5.4.370.0070.03715.26
5.4.360.0070.03015.30
5.4.350.0070.03015.22
5.4.340.0050.02815.12
5.4.330.0000.01111.39
5.4.320.0070.02315.21
5.4.310.0050.02315.22
5.4.300.0030.03715.31
5.4.290.0000.04615.29
5.4.280.0080.04115.27
5.4.270.0010.03915.26
5.4.260.0080.04115.31
5.4.250.0120.03815.25
5.4.240.0070.03815.17
5.4.230.0030.02815.21
5.4.220.0070.04215.24
5.4.210.0080.03815.26
5.4.200.0030.04215.21
5.4.190.0030.04515.21
5.4.180.0070.03215.23
5.4.170.0050.04515.16
5.4.160.0080.04015.20
5.4.150.0060.02515.28
5.4.140.0050.02513.77
5.4.130.0050.04313.92
5.4.120.0070.03513.87
5.4.110.0030.02913.88
5.4.100.0050.04113.93
5.4.90.0100.03013.93
5.4.80.0050.02713.94
5.4.70.0100.02813.94
5.4.60.0050.03513.88
5.4.50.0050.03713.88
5.4.40.0020.04113.94
5.4.30.0060.03813.93
5.4.20.0030.03813.93
5.4.10.0050.04213.91
5.4.00.0030.02913.55
5.3.290.0130.03513.00
5.3.280.0000.02813.04
5.3.270.0080.03612.99
5.3.260.0020.03613.07
5.3.250.0090.03113.04
5.3.240.0070.03212.99
5.3.230.0080.03312.96
5.3.220.0050.04013.01
5.3.210.0100.02213.01
5.3.200.0020.03413.03
5.3.190.0050.04513.03
5.3.180.0080.03812.97
5.3.170.0100.02912.97
5.3.160.0050.04313.01
5.3.150.0080.04112.94
5.3.140.0050.03313.04
5.3.130.0030.04712.98
5.3.120.0030.03312.96
5.3.110.0080.04212.96
5.3.100.0030.04512.72
5.3.90.0060.04012.69
5.3.80.0050.03912.73
5.3.70.0000.03812.71
5.3.60.0030.03812.72
5.3.50.0020.04412.66
5.3.40.0080.03712.61
5.3.30.0090.03412.66
5.3.20.0050.03812.51
5.3.10.0030.03612.55
5.3.00.0030.03812.47
5.2.170.0000.07311.53
5.2.160.0100.05011.53
5.2.150.0070.06011.53
5.2.140.0030.06311.53
5.2.130.0030.06311.53
5.2.120.0070.06311.53
5.2.110.0070.06311.53
5.2.100.0070.06311.53
5.2.90.0030.05711.53
5.2.80.0070.06311.53
5.2.70.0070.06311.53
5.2.60.0000.05311.53
5.2.50.0030.03711.53
5.2.40.0100.05311.53
5.2.30.0100.04711.53
5.2.20.0000.04711.53
5.2.10.0070.05711.53
5.2.00.0000.05011.53
5.1.60.0100.04311.53
5.1.50.0070.05311.53
5.1.40.0030.05311.53
5.1.30.0070.04311.53
5.1.20.0030.05311.53
5.1.10.0100.04311.53
5.1.00.0030.05711.53
5.0.50.0030.03711.53
5.0.40.0030.04311.53
5.0.30.0030.07011.53
5.0.20.0030.04311.53
5.0.10.0000.05011.53
5.0.00.0000.07011.53
4.4.90.0000.04011.53
4.4.80.0070.03311.53
4.4.70.0030.02311.53
4.4.60.0030.03311.53
4.4.50.0000.03711.53
4.4.40.0000.05311.53
4.4.30.0070.03011.53
4.4.20.0070.02311.53
4.4.10.0070.03011.53
4.4.00.0030.04011.53
4.3.110.0000.03711.53
4.3.100.0030.03711.53
4.3.90.0000.03311.53
4.3.80.0070.04711.53
4.3.70.0070.03011.53
4.3.60.0000.02711.53
4.3.50.0000.04011.53
4.3.40.0000.05311.53
4.3.30.0100.03011.53
4.3.20.0030.04011.53
4.3.10.0000.03711.53
4.3.00.0030.03311.53

preferences:
40.24 ms | 401 KiB | 5 Q