3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = microtime(true); $h = 0; for($i = 0; $i < 10000; $i++) { $h++; } $b = microtime(true); var_dump($b - $a); $a = microtime(true); $h = 0; foreach (range(1, 10000) as $index) { $h++; } $b = microtime(true); var_dump($b - $a);

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)
7.3.10.0090.00316.77
7.3.00.0030.01016.67
7.2.130.0040.00416.66
7.2.120.0060.00916.81
7.2.110.0070.00716.74
7.2.100.0060.00917.01
7.2.90.0070.00317.00
7.2.80.0030.00916.79
7.2.70.0100.00316.98
7.2.60.0040.01116.96
7.2.50.0040.01116.89
7.2.40.0060.01017.07
7.2.30.0040.01116.80
7.2.20.0100.00717.03
7.2.10.0070.01117.01
7.2.00.0060.00918.03
7.1.250.0040.01115.87
7.1.240.0000.01515.80
7.1.230.0100.00315.90
7.1.220.0090.00815.75
7.1.210.0070.00715.67
7.1.200.0070.01015.69
7.1.190.0100.00615.93
7.1.180.0060.00915.63
7.1.170.0070.00715.83
7.1.160.0040.00415.87
7.1.150.0060.00915.79
7.1.140.0090.00615.61
7.1.130.0030.01015.59
7.1.120.0060.00915.91
7.1.110.0060.00915.65
7.1.100.0040.00815.68
7.1.90.0070.01015.82
7.1.80.0040.00815.77
7.1.70.0040.00716.62
7.1.60.0070.01217.65
7.1.50.0090.00916.15
7.1.40.0030.01215.56
7.1.30.0000.00815.48
7.1.20.0000.01315.53
7.1.10.0070.00715.63
7.1.00.0020.04619.07
7.0.330.0070.00715.35
7.0.320.0070.00715.46
7.0.310.0000.00915.31
7.0.300.0090.00615.54
7.0.290.0070.00715.09
7.0.280.0130.00315.14
7.0.270.0100.00315.44
7.0.260.0090.00615.26
7.0.250.0110.00315.51
7.0.240.0040.01115.27
7.0.230.0080.00415.48
7.0.220.0030.01015.31
7.0.210.0030.01315.28
7.0.200.0220.00315.22
7.0.190.0000.01015.09
7.0.180.0070.01015.54
7.0.170.0140.00015.32
7.0.160.0000.00815.27
7.0.150.0080.00815.58
7.0.140.0050.04118.66
7.0.130.0060.00915.39
7.0.120.0030.01415.28
7.0.110.0000.01315.39
7.0.100.0040.01115.37
7.0.90.0040.01115.45
7.0.80.0030.00915.24
7.0.70.0030.01015.60
7.0.60.0040.02417.86
7.0.50.0070.04716.74
7.0.40.0030.03616.78
7.0.30.0140.04416.72
7.0.20.0180.04216.80
7.0.10.0170.04016.96
7.0.00.0070.04616.78
5.6.380.0000.01815.68
5.6.370.0060.01215.39
5.6.360.0150.00315.53
5.6.350.0070.01515.55
5.6.340.0090.00915.24
5.6.330.0070.01115.64
5.6.320.0150.00615.50
5.6.310.0110.00715.43
5.6.300.0030.01415.83
5.6.290.0000.01815.21
5.6.280.0050.04119.11
5.6.270.0040.01515.74
5.6.260.0030.01315.53
5.6.250.0070.01115.20
5.6.240.0030.01715.18
5.6.230.0150.00315.68
5.6.220.0150.00315.59
5.6.210.0080.04018.71
5.6.200.0100.04317.29
5.6.190.0030.04218.50
5.6.180.0130.03018.74
5.6.170.0120.03018.45
5.6.160.0050.03018.48
5.6.150.0020.03717.43
5.6.140.0130.03217.35
5.6.130.0070.04017.46
5.6.120.0080.03518.88
5.6.110.0100.03719.12
5.6.100.0030.05219.00
5.6.90.0070.04919.02
5.6.80.0060.02818.57
5.6.70.0250.03918.54
5.6.60.0030.01015.38
5.6.50.0030.01315.50
5.6.40.0030.01715.29
5.6.30.0000.01615.44
5.6.20.0070.01015.54
5.6.10.0150.00315.56
5.6.00.0100.00715.46
5.5.380.0090.00612.11
5.5.370.0000.01412.28
5.5.360.0060.01212.52
5.5.350.0020.05316.85
5.5.340.0090.02015.76
5.5.330.0050.05116.78
5.5.320.0150.02416.79
5.5.310.0080.02816.74
5.5.300.0050.04215.66
5.5.290.0020.03815.73
5.5.280.0020.03117.27
5.5.270.0080.05017.07
5.5.260.0080.04517.11
5.5.250.0080.03817.19
5.5.240.0050.02616.66
5.5.230.0060.00912.25
5.5.220.0040.01112.08
5.5.210.0070.01012.20
5.5.200.0090.00912.26
5.5.190.0090.00612.06
5.5.180.0110.00712.13
5.5.170.0030.01012.18
5.5.160.0000.01612.14
5.5.150.0070.01012.09
5.5.140.0050.00512.30
5.5.130.0030.00612.13
5.5.120.0060.01212.01
5.5.110.0060.00912.04
5.5.100.0100.00711.97
5.5.90.0030.01412.07
5.5.80.0000.01311.95
5.5.70.0030.00912.23
5.5.60.0030.01312.12
5.5.50.0120.00312.06
5.5.40.0000.01812.31
5.5.30.0110.00612.04
5.5.20.0030.01312.36
5.5.10.0080.00712.26
5.5.00.0120.00612.21
5.4.450.0140.03016.05
5.4.440.0230.02716.30
5.4.430.0130.02116.43
5.4.420.0230.03316.45
5.4.410.0280.02316.32
5.4.400.0080.02816.09
5.4.390.0200.02416.02
5.4.380.0180.03015.73
5.4.370.0130.03316.06
5.4.360.0100.03715.93
5.4.350.0130.03415.94
5.4.340.0100.03915.92
5.4.330.0000.01811.97
5.4.320.0040.02412.97
5.4.310.0080.02412.76
5.4.300.0040.02612.86
5.4.290.0060.02612.82
5.4.280.0040.02812.92
5.4.270.0030.02412.83
5.4.260.0060.02812.86
5.4.250.0050.03212.79
5.4.240.0060.02412.63
5.4.230.0080.02312.78
5.4.220.0080.02212.76
5.4.210.0050.02512.87
5.4.200.0050.02512.66
5.4.190.0090.02112.82
5.4.180.0040.02513.04
5.4.170.0020.02812.83
5.4.160.0060.02412.83
5.4.150.0040.02812.86
5.4.140.0050.03012.74
5.4.130.0040.02712.50
5.4.120.0060.02212.76
5.4.110.0030.02712.57
5.4.100.0100.02512.63
5.4.90.0060.02912.69
5.4.80.0060.02812.71
5.4.70.0040.02512.58
5.4.60.0060.02112.69
5.4.50.0060.02412.65
5.4.40.0020.02612.66
5.4.30.0040.02312.62
5.4.20.0050.02312.75
5.4.10.0080.02312.62
5.4.00.0070.02612.51
5.3.290.0080.02212.81
5.3.280.0060.02612.67
5.3.270.0070.02312.66
5.3.260.0030.02912.74
5.3.250.0060.02612.74
5.3.240.0060.02812.70
5.3.230.0070.02412.72
5.3.220.0050.02512.58
5.3.210.0050.02712.58
5.3.200.0060.02112.61
5.3.190.0070.02712.64
5.3.180.0060.02212.67
5.3.170.0070.02312.56
5.3.160.0060.02512.61
5.3.150.0040.02312.71
5.3.140.0070.02312.63
5.3.130.0070.02512.67
5.3.120.0070.03312.65
5.3.110.0060.02712.63
5.3.100.0060.02612.38
5.3.90.0060.02512.32
5.3.80.0030.02912.21
5.3.70.0020.02512.16
5.3.60.0040.02912.34
5.3.50.0090.02912.31
5.3.40.0060.02912.29
5.3.30.0050.02512.34
5.3.20.0060.02412.05
5.3.10.0100.02112.08
5.3.00.0080.02412.05
5.2.170.0040.02210.49
5.2.160.0030.02410.47
5.2.150.0080.02210.36
5.2.140.0060.02810.36
5.2.130.0080.01810.25
5.2.120.0060.01910.25
5.2.110.0050.02010.41
5.2.100.0030.02210.25
5.2.90.0050.01910.45
5.2.80.0040.02710.33
5.2.70.0020.02410.30
5.2.60.0060.02410.29
5.2.50.0060.02210.33
5.2.40.0050.02310.34
5.2.30.0040.02410.10
5.2.20.0020.02010.16
5.2.10.0050.02010.17
5.2.00.0050.02010.11
5.1.60.0040.0179.88
5.1.50.0050.0189.91
5.1.40.0050.0199.90
5.1.30.0050.02710.29
5.1.20.0070.02210.23
5.1.10.0030.02010.09
5.1.00.0060.01710.02
5.0.50.0030.0228.88
5.0.40.0050.0198.81
5.0.30.0050.0258.72
5.0.20.0020.0198.70
5.0.10.0050.0188.69
5.0.00.0060.0238.69
4.4.90.0020.0177.91
4.4.80.0020.0177.89
4.4.70.0020.0197.89
4.4.60.0020.0197.89
4.4.50.0040.0187.90
4.4.40.0050.0217.89
4.4.30.0010.0167.89
4.4.20.0010.0197.92
4.4.10.0030.0187.92
4.4.00.0020.0237.91
4.3.110.0040.0177.86
4.3.100.0060.0157.86
4.3.90.0040.0137.85
4.3.80.0020.0217.84
4.3.70.0020.0207.84
4.3.60.0020.0197.85
4.3.50.0050.0177.85
4.3.40.0030.0277.82
4.3.30.0010.0197.23
4.3.20.0030.0197.21
4.3.10.0010.0197.19
4.3.00.0080.01811.67

preferences:
41.44 ms | 401 KiB | 5 Q