3v4l.org

run code in 300+ PHP versions simultaneously
<?php //--------------------------------------------------------------------------- $data = <<<'EOD' abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ EOD; $tries = 1000; //--------------------------------------------------------------------------- echo("CRC32 check... "); $startTime = microtime(true); for ($idx=0; $idx<$tries; $idx++) hash('crc32', $data, true); $duration = microtime(true) - $startTime; echo("Finished in: $duration\r\n"); //--------------------------------------------------------------------------- echo("MD5 check... "); $startTime = microtime(true); for ($idx=0; $idx<$tries; $idx++) hash('md5', $data, true); $duration = microtime(true) - $startTime; echo("Finished in: $duration\r\n"); //--------------------------------------------------------------------------- echo("SHA1 check... "); $startTime = microtime(true); for ($idx=0; $idx<$tries; $idx++) hash('sha1', $data, true); $duration = microtime(true) - $startTime; echo("Finished in: $duration\r\n"); //--------------------------------------------------------------------------- echo("SHA256 check... "); $startTime = microtime(true); for ($idx=0; $idx<$tries; $idx++) hash('sha256', $data, true); $duration = microtime(true) - $startTime; echo("Finished in: $duration\r\n"); //--------------------------------------------------------------------------- ?>

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)
8.4.110.0150.01219.00
8.4.80.0160.01718.33
8.4.70.0210.01617.75
8.4.60.0390.01617.66
8.4.50.0280.01718.69
8.4.40.0440.01417.70
8.4.30.0430.01417.45
8.4.20.0340.01117.52
8.4.10.0290.01717.43
8.3.220.0140.01516.97
8.3.210.0210.02216.97
8.3.200.0220.01216.97
8.3.190.0230.01416.84
8.3.180.0280.01716.85
8.3.170.0330.02416.59
8.3.160.0280.02017.05
8.3.150.0230.01116.64
8.3.140.0300.02216.60
8.3.130.0320.01916.61
8.3.120.0330.02416.50
8.3.110.0200.01918.30
8.3.100.0310.01916.61
8.3.90.0310.01916.76
8.3.80.0290.01616.60
8.3.70.0250.01616.61
8.3.60.0320.02520.22
8.3.50.0360.02416.54
8.3.40.0330.02017.63
8.3.30.0160.02119.63
8.3.20.0290.02017.60
8.3.10.0240.02117.54
8.3.00.0180.02022.75
8.2.280.0250.01916.74
8.2.270.0370.02016.75
8.2.260.0230.01716.72
8.2.250.0310.02216.84
8.2.240.0320.02216.57
8.2.230.0290.02016.52
8.2.220.0290.02216.71
8.2.210.0310.01916.63
8.2.200.0310.01716.70
8.2.190.0260.01916.69
8.2.180.0220.02616.50
8.2.170.0360.02417.59
8.2.160.0340.02217.41
8.2.150.0320.02317.44
8.2.140.0220.01617.34
8.2.130.0190.02122.73
8.2.120.0210.01722.79
8.2.110.0210.01822.83
8.2.100.0160.01422.76
8.2.90.0140.01222.88
8.2.80.0150.01722.81
8.2.70.0150.01226.09
8.2.60.0150.01630.89
8.2.50.0130.01529.27
8.2.40.0140.01226.94
8.2.30.0110.01326.91
8.2.20.0110.01626.15
8.2.10.0110.01524.07
8.2.00.0140.01424.32
8.1.320.0350.02216.46
8.1.310.0290.02416.38
8.1.300.0170.02216.35
8.1.290.0260.02416.31
8.1.280.0250.02416.38
8.1.270.0260.01717.30
8.1.260.0190.01222.79
8.1.250.0160.01322.70
8.1.240.0190.01522.71
8.1.230.0150.01522.67
8.1.220.0130.01422.76
8.1.210.0150.01622.69
8.1.200.0120.01830.71
8.1.190.0160.01830.69
8.1.180.0140.01527.19
8.1.170.0150.01226.88
8.1.160.0120.01526.89
8.1.150.0150.01526.02
8.1.140.0120.01324.66
8.1.130.0120.01624.20
8.1.120.0120.01524.21
8.1.110.0140.01524.21
8.1.100.0110.01423.69
8.1.90.0110.01723.00
8.1.80.0120.01422.40
8.1.70.0100.01522.68
8.1.60.0140.01422.77
8.1.50.0140.01421.77
8.1.40.0120.01522.73
8.1.30.0100.01621.44
8.1.20.0130.01222.51
8.1.10.0130.01422.45
8.1.00.0110.01420.95
8.0.300.0180.01422.40
8.0.290.0150.01730.57
8.0.280.0140.01626.75
8.0.270.0120.01524.44
8.0.260.0120.01423.94
8.0.250.0100.01423.92
8.0.240.0150.01423.96
8.0.230.0110.01423.48
8.0.220.0100.01422.69
8.0.210.0110.01422.71
8.0.200.0110.01522.42
8.0.190.0100.01522.42
8.0.180.0090.01421.40
8.0.170.0120.01322.41
8.0.160.0120.01322.41
8.0.150.0100.01422.09
8.0.140.0110.01522.07
8.0.130.0100.01421.59
8.0.120.0120.01521.60
8.0.110.0100.01321.41
8.0.100.0110.01421.41
8.0.90.0100.01521.37
8.0.80.0110.01321.38
8.0.70.0110.01321.39
8.0.60.0110.01421.36
8.0.50.0110.01521.36
8.0.30.0120.01321.39
8.0.20.0110.01321.24
8.0.10.0110.01521.10
8.0.00.0100.01521.09
7.4.330.0140.01623.12
7.4.320.0130.01722.86
7.4.300.0120.02020.89
7.4.290.0120.01621.11
7.4.280.0130.01622.13
7.4.270.0100.01720.39
7.4.260.0140.01621.36
7.4.250.0140.01721.33
7.4.240.0140.01621.09
7.4.230.0130.01621.11
7.4.220.0110.01621.11
7.4.210.0100.01621.10
7.4.200.0120.01621.11
7.4.190.0120.01721.15
7.4.180.0100.01821.17
7.4.160.0120.01621.13
7.4.150.0110.01820.90
7.4.140.0120.01820.66
7.4.130.0140.01620.68
7.4.120.0120.01820.67
7.4.110.0120.01820.65
7.4.100.0130.01820.74
7.4.90.0120.01720.69
7.4.80.0120.01820.69
7.4.70.0130.01720.68
7.4.60.0120.01820.70
7.4.50.0110.01720.65
7.4.40.0110.01720.65
7.4.30.0120.01720.71
7.4.20.0110.01720.51
7.4.10.0110.01820.31
7.4.00.0100.01819.92
7.3.330.0120.01620.82
7.3.320.0140.01621.23
7.3.310.0130.01721.03
7.3.300.0130.01521.00
7.3.290.0130.01621.03
7.3.280.0120.01821.02
7.3.270.0120.01720.82
7.3.260.0120.01620.63
7.3.250.0120.01720.62
7.3.240.0120.01520.63
7.3.230.0130.01820.65
7.3.220.0130.01620.61
7.3.210.0140.01720.62
7.3.200.0140.01720.64
7.3.190.0150.01720.61
7.3.180.0130.01920.57
7.3.170.0140.01820.61
7.3.160.0130.01820.60
7.3.150.0150.01720.60
7.3.140.0140.01820.42
7.3.130.0120.01720.25
7.3.120.0120.01819.90
7.3.110.0100.02019.83
7.3.100.0110.01919.82
7.3.90.0120.01919.99
7.3.80.0120.01919.68
7.3.70.0120.01919.67
7.3.60.0120.01919.74
7.3.50.0110.01919.70
7.3.40.0130.01819.71
7.3.30.0110.02019.73
7.3.20.0130.01920.48
7.3.10.0110.01820.30
7.3.00.0120.01820.32
7.2.340.0140.01820.38
7.2.330.0140.01920.68
7.2.320.0150.01720.69
7.2.310.0130.02020.69
7.2.300.0140.01920.68
7.2.290.0130.02020.71
7.2.280.0130.01920.70
7.2.270.0130.01920.52
7.2.260.0130.01920.36
7.2.250.0130.01819.93
7.2.240.0120.01819.93
7.2.230.0110.01919.97
7.2.220.0120.01919.95
7.2.210.0110.02119.77
7.2.200.0130.01919.84
7.2.190.0140.01719.82
7.2.180.0110.02119.83
7.2.170.0130.01819.90
7.2.160.0140.01720.22
7.2.150.0150.01820.88
7.2.140.0150.01820.96
7.2.130.0130.01920.97
7.2.120.0130.01820.83
7.2.110.0140.01920.65
7.2.100.0170.01920.44
7.2.90.0170.01920.46
7.2.80.0390.01920.44
7.2.70.0270.02020.28
7.2.60.0130.02020.27
7.2.50.0190.01920.30
7.2.40.0170.01920.31
7.2.30.0160.02120.34
7.2.20.0150.02020.24
7.2.10.0160.02020.23
7.2.00.0150.01920.30
7.1.330.0180.01719.95
7.1.320.0190.01719.99
7.1.310.0120.01819.85
7.1.300.0150.01919.87
7.1.290.0120.01819.84
7.1.280.0130.01819.84
7.1.270.0130.01919.85
7.1.260.0140.01919.83
7.1.250.0140.01819.94
7.1.240.0130.01920.09
7.1.230.0140.01919.93
7.1.220.0150.01719.70
7.1.210.0200.01919.67
7.1.200.0160.01719.68
7.1.190.0340.01819.70
7.1.180.0140.01819.68
7.1.170.0140.02019.46
7.1.160.0190.01919.48
7.1.150.0170.02019.47
7.1.140.0180.02119.42
7.1.130.0250.02019.40
7.1.120.0140.02019.38
7.1.110.0190.01819.41
7.1.100.0180.02119.39
7.1.90.0180.02019.39
7.1.80.0190.01819.44
7.1.70.0160.02119.34
7.1.60.0210.01921.64
7.1.50.0180.02021.68
7.1.40.0210.01821.68
7.1.30.0200.01921.66
7.1.20.0200.02121.64
7.1.10.0170.01919.34
7.1.00.0130.02119.36
7.0.330.0120.01820.09
7.0.320.0140.01720.15
7.0.310.0410.01919.65
7.0.300.0260.01919.45
7.0.290.0160.02019.45
7.0.280.0150.01819.70
7.0.270.0150.02119.36
7.0.260.0190.02019.35
7.0.250.0160.01819.43
7.0.240.0180.02019.42
7.0.230.0170.02019.41
7.0.220.0200.02019.39
7.0.210.0190.02119.36
7.0.200.0180.01919.36
7.0.190.0170.02019.36
7.0.180.0180.02019.32
7.0.170.0270.02019.33
7.0.160.0240.01919.32
7.0.150.0170.01819.28
7.0.140.0170.02019.35
7.0.130.0150.01919.41
7.0.120.0140.01919.42
7.0.110.0170.02019.38
7.0.100.0170.01919.39
7.0.90.0140.01919.36
7.0.80.0160.01919.34
7.0.70.0200.02019.28
7.0.60.0160.01919.23
7.0.50.0160.02019.21
7.0.40.0190.01919.25
7.0.30.0170.02119.28
7.0.20.0170.02019.25
7.0.10.0150.02019.27
7.0.00.0170.01819.24
5.6.400.0120.02019.60
5.6.390.0120.02019.89
5.6.380.0120.01919.50
5.6.370.0140.02119.50
5.6.360.0130.02019.44
5.6.350.0130.01919.48
5.6.340.0130.02019.49
5.6.330.0140.01919.52
5.6.320.0140.01819.48
5.6.310.0120.02019.30
5.6.300.0100.02319.33
5.6.290.0120.02319.36
5.6.280.0130.02019.37
5.6.270.0120.02219.37
5.6.260.0120.02319.37
5.6.250.0120.02319.36
5.6.240.0120.02219.40
5.6.230.0120.02119.39
5.6.220.0110.02419.38
5.6.210.0120.02319.38
5.6.200.0140.02419.46
5.6.190.0110.02319.44
5.6.180.0100.02419.41
5.6.170.0120.02219.42
5.6.160.0120.02219.43
5.6.150.0110.02219.42
5.6.140.0120.02119.40
5.6.130.0110.02319.39
5.6.120.0130.02219.38
5.6.110.0130.02119.38
5.6.100.0120.02119.35
5.6.90.0120.02219.32
5.6.80.0120.02119.29
5.6.70.0110.02419.36
5.6.60.0120.02219.34
5.6.50.0100.02119.29
5.6.40.0120.02319.29
5.6.30.0110.02119.34
5.6.20.0100.02419.28
5.6.10.0110.02319.32
5.6.00.0100.02219.29
5.5.380.0130.02219.07
5.5.370.0120.02219.05
5.5.360.0130.02118.99
5.5.350.0150.02118.98
5.5.340.0130.02219.00
5.5.330.0130.02218.98
5.5.320.0140.02318.98
5.5.310.0130.02219.00
5.5.300.0110.02419.00
5.5.290.0130.02219.00
5.5.280.0120.02319.03
5.5.270.0120.02318.99
5.5.260.0110.02418.96
5.5.250.0110.02319.05
5.5.240.0130.02119.00
5.5.230.0110.02319.00
5.5.220.0120.02218.95
5.5.210.0110.02219.03
5.5.200.0120.02118.97
5.5.190.0110.02118.93
5.5.180.0110.02318.95
5.5.170.0110.02019.46
5.5.160.0110.02118.96
5.5.150.0110.02418.91
5.5.140.0120.02318.90
5.5.130.0110.02318.92
5.5.120.0110.02318.92
5.5.110.0120.02118.93
5.5.100.0120.02218.98
5.5.90.0120.02218.98
5.5.80.0110.02118.97
5.5.70.0110.02118.97
5.5.60.0110.02018.94
5.5.50.0110.02018.95
5.5.40.0120.02218.94
5.5.30.0110.02118.97
5.5.20.0130.02118.97
5.5.10.0120.02218.93
5.5.00.0130.02218.96

preferences:
29.8 ms | 403 KiB | 5 Q