3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PHP_VERSION_ID; if (phpversion() != '5.5.0beta4') exit; function test () { while ($data = yield) echo $data; } $d = test(); $d->send('something'); $d->send('something2');

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)
7.4.00.0000.01815.12
7.3.120.0090.00914.86
7.3.110.0040.01514.82
7.3.100.0100.00714.94
7.3.90.0040.01114.63
7.3.80.0030.01014.69
7.3.70.0040.00414.82
7.3.60.0060.00614.70
7.3.50.0060.00614.51
7.3.40.0030.00914.78
7.3.30.0090.00614.68
7.3.20.0090.00616.68
7.3.10.0000.01116.65
7.3.00.0070.00516.54
7.2.250.0090.00915.06
7.2.240.0000.01414.92
7.2.230.0080.00815.02
7.2.220.0040.01115.05
7.2.210.0070.01114.85
7.2.200.0070.01015.05
7.2.190.0060.00614.66
7.2.180.0060.00615.06
7.2.170.0060.00614.84
7.2.160.0100.00314.74
7.2.150.0060.00316.94
7.2.140.0000.01216.75
7.2.130.0100.00616.70
7.2.120.0070.00716.93
7.2.110.0030.01016.96
7.2.100.0080.00516.84
7.2.90.0060.00716.88
7.2.80.0020.01016.48
7.2.70.0070.00816.77
7.2.60.0040.01116.86
7.2.50.0060.00816.69
7.2.40.0030.00617.01
7.2.30.0030.01216.76
7.2.20.0100.00616.64
7.2.10.0060.00816.78
7.2.00.0020.01117.63
7.1.330.0050.01115.90
7.1.320.0070.01115.66
7.1.310.0110.00015.60
7.1.300.0090.00315.44
7.1.290.0030.01215.54
7.1.280.0070.00715.61
7.1.270.0030.00915.82
7.1.260.0080.00315.74
7.1.250.0070.00715.64
7.1.240.0030.00915.59
7.1.230.0080.00515.69
7.1.220.0060.00815.70
7.1.210.0050.00815.74
7.1.200.0050.00715.61
7.1.190.0080.00515.68
7.1.180.0060.00615.58
7.1.170.0040.00815.63
7.1.160.0050.00615.74
7.1.150.0090.00515.51
7.1.140.0060.00615.64
7.1.130.0060.00915.65
7.1.120.0030.00815.73
7.1.110.0050.00815.79
7.1.100.0050.00916.43
7.1.90.0050.00615.61
7.1.80.0050.00715.54
7.1.70.0030.00916.11
7.1.60.0070.01016.83
7.1.50.0090.00715.94
7.1.40.0060.00915.63
7.1.30.0070.00715.50
7.1.20.0090.00315.69
7.1.10.0080.00715.66
7.1.00.0090.02717.81
7.0.330.0070.00515.24
7.0.320.0020.01315.26
7.0.310.0030.00815.18
7.0.300.0040.00715.35
7.0.290.0080.00515.40
7.0.280.0030.01015.10
7.0.270.0050.00915.28
7.0.260.0050.00715.26
7.0.250.0050.00815.34
7.0.240.0080.00415.37
7.0.230.0030.01015.30
7.0.220.0080.00715.26
7.0.210.0040.00915.15
7.0.200.0080.00615.71
7.0.190.0050.01015.31
7.0.180.0030.00815.31
7.0.170.0090.00515.40
7.0.160.0050.00515.37
7.0.150.0040.01115.34
7.0.140.0030.03017.65
7.0.130.0050.00815.28
7.0.120.0070.00415.26
7.0.110.0040.00615.35
7.0.100.0070.00815.34
7.0.90.0050.00915.30
7.0.80.0040.00415.37
7.0.70.0050.00715.23
7.0.60.0070.03516.91
7.0.50.0040.01616.17
7.0.40.0050.02115.54
7.0.30.0090.03015.63
7.0.20.0190.02515.65
7.0.10.0040.03115.72
7.0.00.0030.03215.61
5.6.400.0090.00614.50
5.6.390.0100.00314.13
5.6.380.0050.00714.04
5.6.370.0050.00714.19
5.6.360.0100.00314.27
5.6.350.0030.01014.04
5.6.340.0060.00814.43
5.6.330.0030.01114.37
5.6.320.0080.00514.25
5.6.310.0040.01014.07
5.6.300.0050.00914.47
5.6.290.0070.00614.27
5.6.280.0070.02816.52
5.6.270.0130.00014.12
5.6.260.0030.01014.25
5.6.250.0070.00314.49
5.6.240.0060.00614.21
5.6.230.0060.00614.06
5.6.220.0050.00514.30
5.6.210.0050.03316.31
5.6.200.0080.03115.56
5.6.190.0050.02216.29
5.6.180.0180.02516.40
5.6.170.0060.02316.28
5.6.160.0050.02716.32
5.6.150.0070.02015.60
5.6.140.0080.01715.64
5.6.130.0050.02215.77
5.6.120.0020.02316.53
5.6.110.0040.03516.49
5.6.100.0030.03616.44
5.6.90.0050.02516.53
5.6.80.0020.03016.23
5.6.70.1190.01516.13
5.6.60.0070.00513.95
5.6.50.0090.00814.08
5.6.40.0020.01214.19
5.6.30.0030.01314.14
5.6.20.0060.00514.21
5.6.10.0040.00614.12
5.6.00.0050.00914.13
5.5.380.0050.00612.68
5.5.370.0040.00812.67
5.5.360.0040.00412.55
5.5.350.0090.02115.33
5.5.340.0020.02214.31
5.5.330.0060.03115.27
5.5.320.0060.03115.14
5.5.310.0100.01815.16
5.5.300.0060.03014.40
5.5.290.0070.03214.56
5.5.280.0060.03415.41
5.5.270.0080.03115.46
5.5.260.0040.03015.34
5.5.250.0090.02715.32
5.5.240.0140.02215.09
5.5.230.0060.00412.42
5.5.220.0080.00512.69
5.5.210.0060.00712.33
5.5.200.0040.00912.33
5.5.190.0020.01012.66
5.5.180.0040.00712.66
5.5.170.0030.00912.54
5.5.160.0060.00512.53
5.5.150.0050.00712.58
5.5.140.0070.00512.57
5.5.130.0040.00912.12
5.5.120.0030.00612.61
5.5.110.0060.00712.60
5.5.100.0030.00912.58
5.5.90.0010.00912.31
5.5.80.0040.00812.55
5.5.70.0080.00412.58
5.5.60.0030.00812.43
5.5.50.0060.00312.52
5.5.40.0070.00412.44
5.5.30.0030.00912.45
5.5.20.0060.00312.84
5.5.10.0050.00712.61
5.5.00.0100.00212.49
5.4.450.0740.01514.18
5.4.440.0780.01914.06
5.4.430.0760.01913.98
5.4.420.0790.01814.09
5.4.410.0680.01514.04
5.4.400.0820.01813.88
5.4.390.0550.02114.09
5.4.380.0770.01913.88
5.4.370.0310.01714.03
5.4.360.0040.02313.92
5.4.350.0060.01513.87
5.4.340.0560.01714.11
5.4.330.0030.00611.53
5.4.320.0590.01813.78
5.4.310.0650.01414.04
5.4.300.0700.01314.04
5.4.290.0720.01414.05
5.4.280.0690.01613.93
5.4.270.0740.01713.98
5.4.260.0650.01713.97
5.4.250.0680.01514.04
5.4.240.0660.01714.03
5.4.230.0710.01214.00
5.4.220.0680.01813.94
5.4.210.0680.01514.06
5.4.200.0660.01613.98
5.4.190.0650.01613.96
5.4.180.0700.01313.88
5.4.170.0750.01113.99
5.4.160.0710.01713.91
5.4.150.0810.01714.14
5.4.140.0730.01413.24
5.4.130.0750.01912.96
5.4.120.0760.01713.11
5.4.110.0610.01813.06
5.4.100.0040.02913.07
5.4.90.0030.01913.20
5.4.80.0040.02813.13
5.4.70.0560.01513.19
5.4.60.0750.01613.16
5.4.50.0630.01713.11
5.4.40.0740.01713.12
5.4.30.0740.01913.13
5.4.20.0730.01613.19
5.4.10.0780.01813.11
5.4.00.0710.01812.97
5.3.290.0050.02912.44
5.3.280.0050.02512.37
5.3.270.0110.01712.39
5.3.260.0700.01912.36
5.3.250.0700.01812.40
5.3.240.0720.01912.36
5.3.230.0730.01612.47
5.3.220.0670.01312.28
5.3.210.0720.01912.26
5.3.200.0640.01612.25
5.3.190.0730.01512.31
5.3.180.0770.01712.44
5.3.170.0660.01512.34
5.3.160.0810.01512.35
5.3.150.0700.02012.32
5.3.140.0740.01812.24
5.3.130.0730.01712.34
5.3.120.0650.01612.26
5.3.110.0680.02012.26
5.3.100.0680.01312.15
5.3.90.0700.01912.12
5.3.80.0660.02012.15
5.3.70.0780.01412.16
5.3.60.0700.01512.23
5.3.50.0730.01712.03
5.3.40.0680.01512.09
5.3.30.0830.01412.13
5.3.20.0750.01612.08
5.3.10.0250.02411.94
5.3.00.0030.01412.06
5.2.170.0070.01710.69
5.2.160.0040.01610.76
5.2.150.0880.01610.65
5.2.140.0950.02410.66
5.2.130.0710.01810.63
5.2.120.0810.01510.65
5.2.110.0850.01510.67
5.2.100.0830.01310.68
5.2.90.0780.01410.68
5.2.80.0840.01310.73
5.2.70.0850.01310.65
5.2.60.0830.01610.71
5.2.50.0860.01210.67
5.2.40.0760.01310.58
5.2.30.0570.01510.67
5.2.20.0450.02010.56
5.2.10.0550.01510.52
5.2.00.0670.01510.47
5.1.60.0650.01510.08
5.1.50.0680.01110.06
5.1.40.0780.01310.11
5.1.30.0700.01910.26
5.1.20.0570.01610.30
5.1.10.0680.01510.10
5.1.00.0630.01610.10
5.0.50.0450.0169.38
5.0.40.0430.0169.39
5.0.30.0450.0219.19
5.0.20.0380.0149.18
5.0.10.0380.0139.25
5.0.00.0330.0199.27
4.4.90.0380.0109.03
4.4.80.0400.0129.03
4.4.70.0330.0129.03
4.4.60.0330.0079.03
4.4.50.0330.0089.03
4.4.40.0370.0199.03
4.4.30.0250.0119.03
4.4.20.0250.0109.03
4.4.10.0320.0109.03
4.4.00.0320.0159.03
4.3.110.0320.0089.03
4.3.100.0310.0119.03
4.3.90.0160.0109.03
4.3.80.0330.0139.03
4.3.70.0330.0089.03
4.3.60.0330.0109.03
4.3.50.0030.0089.03
4.3.40.0000.0149.03
4.3.30.0020.0089.03
4.3.20.0000.0109.03
4.3.10.0050.0079.03
4.3.00.0010.0109.03

preferences:
39.68 ms | 400 KiB | 5 Q