3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for ($i = 0; $i < 1000; $i++) { md5($i); } echo (microtime(true) - $start) . PHP_EOL; $start = microtime(true); for ($i = 0; $i < 1000; $i++) { sha1($i); } echo (microtime(true) - $start) . PHP_EOL;

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)
7.4.10.0170.00014.68
7.4.00.0030.01515.12
7.3.130.0070.01114.81
7.3.120.0170.00314.63
7.3.110.0070.01414.86
7.3.100.0030.01314.58
7.3.90.0070.00714.83
7.3.80.0060.00914.79
7.3.70.0050.00514.95
7.3.60.0060.00914.96
7.3.50.0060.00914.80
7.3.40.0100.00014.88
7.3.30.0060.00914.82
7.3.20.0000.01516.52
7.3.10.0040.01316.56
7.3.00.0080.00716.76
7.2.260.0000.02015.05
7.2.250.0060.01315.02
7.2.240.0000.01614.85
7.2.230.0070.01014.92
7.2.220.0040.01215.22
7.2.210.0000.01515.00
7.2.200.0040.00715.13
7.2.190.0120.00614.94
7.2.180.0030.00914.89
7.2.170.0060.00915.00
7.2.160.0110.00715.04
7.2.150.0120.00316.67
7.2.140.0060.01217.04
7.2.130.0040.01017.06
7.2.120.0080.00616.89
7.2.110.0050.01216.97
7.2.100.0070.00416.76
7.2.90.0050.01116.98
7.2.80.0030.01416.85
7.2.70.0050.00916.87
7.2.60.0060.01016.81
7.2.50.0050.01016.82
7.2.40.0030.01016.86
7.2.30.0080.00916.90
7.2.20.0130.00516.90
7.2.10.0070.00716.92
7.2.00.0070.00717.75
7.1.330.0070.01015.94
7.1.320.0100.00315.75
7.1.310.0060.00615.92
7.1.300.0040.01415.66
7.1.290.0060.00615.86
7.1.280.0060.01215.99
7.1.270.0090.00615.81
7.1.260.0000.01515.68
7.1.250.0050.00615.76
7.1.240.0070.01115.86
7.1.230.0040.01215.95
7.1.220.0030.01415.89
7.1.210.0090.00615.78
7.1.200.0040.00815.79
7.1.190.0100.00615.57
7.1.180.0030.00715.55
7.1.170.0040.01115.94
7.1.160.0110.00715.78
7.1.150.0070.00715.93
7.1.140.0030.01016.05
7.1.130.0090.00615.97
7.1.120.0000.01315.82
7.1.110.0060.00915.86
7.1.100.0090.00615.77
7.1.90.0090.00915.88
7.1.80.0030.01215.79
7.1.70.0050.00816.47
7.1.60.0080.01217.63
7.1.50.0060.01216.51
7.1.40.0070.00715.80
7.1.30.0070.01015.95
7.1.20.0120.00415.87
7.1.10.0000.01415.65
7.1.00.0100.01719.18
7.0.330.0090.00615.64
7.0.320.0040.01215.44
7.0.310.0000.01315.36
7.0.300.0120.00315.55
7.0.290.0030.01015.08
7.0.280.0000.00915.59
7.0.270.0090.00615.60
7.0.260.0030.01015.50
7.0.250.0000.01415.43
7.0.240.0120.00315.47
7.0.230.0070.00315.46
7.0.220.0090.00315.54
7.0.210.0060.00315.46
7.0.200.0070.00416.20
7.0.190.0060.00615.53
7.0.180.0080.00815.55
7.0.170.0070.00715.32
7.0.160.0040.00915.58
7.0.150.0060.00615.52
7.0.140.0020.04318.77
7.0.130.0030.01015.43
7.0.120.0100.00615.40
7.0.110.0000.01315.33
7.0.100.0060.01015.52
7.0.90.0040.01415.49
7.0.80.0060.01215.48
7.0.70.0000.01115.24
7.0.60.0050.03818.32
7.0.50.0020.04616.73
7.0.40.0040.04516.75
7.0.30.0230.04116.84
7.0.20.0060.03016.81
7.0.10.0070.02916.76
7.0.00.0090.02216.93
5.6.400.0120.00314.27
5.6.390.0090.00614.52
5.6.380.0030.01314.31
5.6.370.0040.01114.52
5.6.360.0060.00914.27
5.6.350.0000.01514.37
5.6.340.0110.00414.28
5.6.330.0120.00314.26
5.6.320.0040.01114.20
5.6.310.0120.00314.15
5.6.300.0030.01014.48
5.6.290.0060.01014.37
5.6.280.0050.04017.69
5.6.270.0060.01114.09
5.6.260.0030.01214.64
5.6.250.0060.01014.41
5.6.240.0040.01114.25
5.6.230.0030.01314.42
5.6.220.0030.01314.25
5.6.210.0050.03017.43
5.6.200.0050.02516.27
5.6.190.0020.04817.60
5.6.180.0200.04117.37
5.6.170.0230.04017.54
5.6.160.0070.03717.25
5.6.150.0090.02316.34
5.6.140.0110.03616.34
5.6.130.0060.03316.20
5.6.120.0120.04217.68
5.6.110.0070.02417.64
5.6.100.0070.02517.82
5.6.90.0050.02817.81
5.6.80.0030.05217.29
5.6.70.0000.01514.38
5.6.60.0060.00614.27
5.6.50.0090.00614.23
5.6.40.0060.00914.21
5.6.30.0030.01014.34
5.6.20.0130.00314.37
5.6.10.0070.01014.32
5.6.00.0030.01114.48
5.5.380.0100.00714.04
5.5.370.0030.00914.48
5.5.360.0100.00714.15
5.5.350.0150.04517.43
5.5.340.0060.02816.13
5.5.330.0070.03217.13
5.5.320.0160.02617.08
5.5.310.0150.03217.31
5.5.300.0020.03016.17
5.5.290.0070.02816.11
5.5.280.0030.03717.51
5.5.270.0020.02817.51
5.5.260.0020.02917.57
5.5.250.0080.04617.54
5.5.240.0080.04917.11
5.5.230.0070.00714.35
5.5.220.0060.00914.16
5.5.210.0040.01414.20
5.5.200.0100.00313.80
5.5.190.0110.00414.21
5.5.180.0040.00814.16
5.5.170.0030.01013.89
5.5.160.0080.00814.04
5.5.150.0040.01214.38
5.5.140.0060.01214.30
5.5.130.0040.01113.98
5.5.120.0120.00314.03
5.5.110.0040.01114.20
5.5.100.0030.01114.13
5.5.90.0030.01014.25
5.5.80.0030.00914.07
5.5.70.0030.01314.34
5.5.60.0030.01014.37
5.5.50.0040.00714.00
5.5.40.0100.00714.02
5.5.30.0110.00413.77
5.5.20.0030.01314.16
5.5.10.0060.00614.29
5.5.00.0030.01314.29
5.4.450.0080.02316.01
5.4.440.0080.02415.86
5.4.430.0110.02115.86
5.4.420.0110.02016.00
5.4.410.0050.02815.87
5.4.400.0110.02115.77
5.4.390.0140.03915.91
5.4.380.0120.04215.85
5.4.370.0120.03915.85
5.4.360.0160.04015.87
5.4.350.0100.03015.71
5.4.340.0130.04015.77
5.4.330.0040.00412.61
5.4.320.0160.03915.92
5.4.310.0150.04215.70
5.4.300.0160.03115.93
5.4.290.0160.04215.75
5.4.280.0170.03915.74
5.4.270.0120.04415.87
5.4.260.0100.04315.84
5.4.250.0080.04815.85
5.4.240.0150.04215.88
5.4.230.0130.02915.85
5.4.220.0180.03815.88
5.4.210.0160.03615.71
5.4.200.0120.04415.87
5.4.190.0100.04415.84
5.4.180.0140.04115.76
5.4.170.0150.02215.92
5.4.160.0150.04015.87
5.4.150.0130.04715.84
5.4.140.0100.04014.53
5.4.130.0100.04014.57
5.4.120.0170.03714.49
5.4.110.0120.02314.52
5.4.100.0160.03514.48
5.4.90.0080.02614.46
5.4.80.0180.03914.49
5.4.70.0130.04214.45
5.4.60.0130.02214.50
5.4.50.0130.04314.54
5.4.40.0150.03914.48
5.4.30.0130.03314.46
5.4.20.0180.03814.41
5.4.10.0160.03914.40
5.4.00.0150.03414.25
5.3.290.0100.04313.55
5.3.280.0130.03713.52
5.3.270.0070.02713.58
5.3.260.0100.03413.59
5.3.250.0120.02813.53
5.3.240.0180.03713.54
5.3.230.0180.03713.58
5.3.220.0170.03713.51
5.3.210.0150.04313.56
5.3.200.0150.02013.58
5.3.190.0130.04113.56
5.3.180.0160.03513.50
5.3.170.0160.04013.51
5.3.160.0130.04213.51
5.3.150.0140.03713.56
5.3.140.0100.03013.55
5.3.130.0200.03013.60
5.3.120.0180.02913.54
5.3.110.0100.04513.49
5.3.100.0290.03413.25
5.3.90.0140.03213.29
5.3.80.0120.02913.36
5.3.70.0130.02913.20
5.3.60.0170.03313.26
5.3.50.0120.02313.30
5.3.40.0170.03713.32
5.3.30.0120.04213.28
5.3.20.0100.03713.12
5.3.10.0100.03813.06
5.3.00.0150.04113.17
5.2.170.0270.04312.22
5.2.160.0170.06712.22
5.2.150.0270.04712.22
5.2.140.0270.07012.22
5.2.130.0170.05012.22
5.2.120.0230.05712.22
5.2.110.0100.06012.22
5.2.100.0230.05712.22
5.2.90.0200.06012.22
5.2.80.0130.04712.22
5.2.70.0130.04012.22
5.2.60.0130.03312.22
5.2.50.0170.06012.22
5.2.40.0130.06012.22
5.2.30.0100.06312.22
5.2.20.0170.02712.22
5.2.10.0130.06012.22
5.2.00.0200.06012.22
5.1.60.0130.05312.22
5.1.50.0100.05312.22
5.1.40.0200.05312.22
5.1.30.0130.04012.22
5.1.20.0270.05312.22
5.1.10.0100.06712.22
5.1.00.0170.06012.22
5.0.50.0100.04012.22
5.0.40.0200.03012.22
5.0.30.0100.03712.22
5.0.20.0100.05012.22
5.0.10.0100.04712.22
5.0.00.0070.06712.22
4.4.90.0000.02712.22
4.4.80.0100.04312.22
4.4.70.0000.05012.22
4.4.60.0130.04012.22
4.4.50.0030.04312.22
4.4.40.0030.06312.22
4.4.30.0030.04712.22
4.4.20.0100.03712.22
4.4.10.0070.03312.22
4.4.00.0100.05312.22
4.3.110.0100.02312.22
4.3.100.0100.04312.22
4.3.90.0070.04312.22
4.3.80.0030.04012.22
4.3.70.0030.02012.22
4.3.60.0030.02012.22
4.3.50.0100.01712.22
4.3.40.0070.03312.22
4.3.30.0030.03712.22
4.3.20.0030.03312.22
4.3.10.0030.04312.22
4.3.00.0070.04012.22

preferences:
39.02 ms | 401 KiB | 5 Q