3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Hello5werf2234534gghhf65567"; echo md5($str); echo ('< br>'); $split=(str_split(md5($str),16)); echo ('-16/16-'); echo $split[0]; echo ('< br>'); echo $split[1]; echo ('< br>'); echo md5($split[1]); ?>

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)
8.3.60.0070.01316.50
8.3.50.0120.00621.99
8.3.40.0070.01418.60
8.3.30.0070.00719.04
8.3.20.0040.00420.09
8.3.10.0080.00023.48
8.3.00.0070.01022.44
8.2.180.0150.00416.38
8.2.170.0140.00022.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0120.00626.16
8.2.120.0080.00022.20
8.2.110.0090.00022.25
8.2.100.0040.00718.03
8.2.90.0000.00719.21
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0040.00718.07
8.2.40.0030.00618.34
8.2.30.0040.00418.18
8.2.20.0070.00017.81
8.2.10.0050.00217.58
8.2.00.0050.00317.63
8.1.280.0090.01225.92
8.1.270.0050.00323.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.74
8.1.230.0110.00019.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.28
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0040.00421.94
8.1.150.0080.00018.56
8.1.140.0040.00417.25
8.1.130.0030.00317.82
8.1.120.0040.00417.32
8.1.110.0070.00017.23
8.1.100.0000.00717.35
8.1.90.0000.00717.41
8.1.80.0030.00317.35
8.1.70.0030.00317.37
8.1.60.0090.00017.48
8.1.50.0040.00417.46
8.1.40.0000.00817.44
8.1.30.0040.00417.53
8.1.20.0040.00417.60
8.1.10.0030.00517.52
8.1.00.0020.00517.38
8.0.300.0000.00718.77
8.0.290.0050.00316.93
8.0.280.0070.00018.30
8.0.270.0000.00717.25
8.0.260.0070.00016.71
8.0.250.0030.00316.85
8.0.240.0040.00416.95
8.0.230.0030.00316.88
8.0.220.0000.00716.75
8.0.210.0060.00316.88
8.0.200.0060.00016.86
8.0.190.0030.00316.84
8.0.180.0030.00516.83
8.0.170.0030.00516.72
8.0.160.0070.00016.79
8.0.150.0040.00416.80
8.0.140.0000.00816.77
8.0.130.0060.00013.33
8.0.120.0000.00816.83
8.0.110.0100.00016.69
8.0.100.0000.00716.77
8.0.90.0070.00016.67
8.0.80.0100.00916.77
8.0.70.0000.00716.81
8.0.60.0050.00216.72
8.0.50.0000.00716.88
8.0.30.0150.00716.96
8.0.20.0130.01017.40
8.0.10.0070.00016.84
8.0.00.0090.00916.66
7.4.330.0000.00615.00
7.4.320.0060.00016.57
7.4.300.0000.00616.54
7.4.290.0000.00716.45
7.4.280.0030.00316.32
7.4.270.0030.00316.41
7.4.260.0030.00316.48
7.4.250.0050.00316.54
7.4.240.0040.00416.40
7.4.230.0000.00716.33
7.4.220.0140.01216.46
7.4.210.0030.01216.51
7.4.200.0000.00816.27
7.4.190.0000.00716.38
7.4.160.0120.00316.51
7.4.150.0110.00717.40
7.4.140.0130.00717.86
7.4.130.0100.00816.50
7.4.120.0090.00816.58
7.4.110.0140.00316.34
7.4.100.0080.00816.32
7.4.90.0100.00716.43
7.4.80.0100.00719.39
7.4.70.0060.01316.46
7.4.60.0070.01016.46
7.4.50.0030.00516.31
7.4.40.0060.00922.77
7.4.30.0030.01416.57
7.4.00.0030.01014.92
7.3.330.0030.00313.11
7.3.320.0000.00513.04
7.3.310.0030.00316.03
7.3.300.0060.00016.09
7.3.290.0040.01016.18
7.3.280.0080.00716.17
7.3.270.0120.00417.40
7.3.260.0120.00416.59
7.3.250.0120.00516.37
7.3.240.0090.00916.30
7.3.230.0080.00816.52
7.3.210.0120.00416.11
7.3.200.0030.01919.39
7.3.190.0120.00816.25
7.3.180.0060.00916.54
7.3.170.0080.00816.30
7.3.160.0090.01316.23
7.3.120.0100.00314.71
7.3.10.0030.00716.50
7.3.00.0120.00216.51
7.2.330.0130.00416.64
7.2.320.0090.00916.80
7.2.310.0130.00716.72
7.2.300.0090.00616.66
7.2.290.0130.00316.73
7.2.130.0040.00616.85
7.2.120.0060.00716.67
7.2.110.0040.00616.87
7.2.100.0070.00616.81
7.2.90.0020.01016.85
7.2.80.0090.00716.61
7.2.70.0040.00916.86
7.2.60.0040.00716.84
7.2.50.0050.00716.87
7.2.40.0030.01116.79
7.2.30.0070.01016.89
7.2.20.0040.00916.81
7.2.10.0070.00616.75
7.2.00.0050.00916.86
7.1.250.0060.00515.72
7.1.240.0110.00015.91
7.1.230.0000.01015.73
7.1.220.0030.01015.49
7.1.210.0070.00315.60
7.1.200.0030.00615.77
7.1.190.0120.00015.53
7.1.180.0030.00515.65
7.1.170.0030.00915.59
7.1.160.0070.01015.57
7.1.150.0030.01015.36
7.1.140.0070.00715.41
7.1.130.0040.00415.51
7.1.120.0090.00615.49
7.1.110.0070.00415.37
7.1.100.0030.01015.46
7.1.90.0000.00915.65
7.1.80.0000.01115.56
7.1.70.0050.00416.37
7.1.60.0040.01017.44
7.1.50.0050.01216.28
7.1.40.0030.00915.70
7.1.30.0040.00415.65
7.1.20.0080.00815.64
7.1.10.0060.00615.72
7.1.00.0080.04019.13
7.0.330.0030.00715.23
7.0.320.0000.01015.46
7.0.310.0100.00315.30
7.0.300.0030.00914.98
7.0.290.0140.00015.19
7.0.280.0000.00715.23
7.0.270.0100.00315.27
7.0.260.0040.00715.09
7.0.250.0110.00315.20
7.0.240.0090.00315.09
7.0.230.0030.01015.27
7.0.220.0040.01115.23
7.0.210.0000.01015.49
7.0.200.0040.00415.92
7.0.190.0060.00615.34
7.0.180.0000.01115.27
7.0.170.0080.00415.16
7.0.160.0040.00815.39
7.0.150.0070.00715.32
7.0.140.0100.03518.67
7.0.130.0100.00315.46
7.0.120.0090.00315.33
7.0.110.0070.00715.14
7.0.100.0070.02117.75
7.0.90.0100.02217.48
7.0.80.0030.02217.54
7.0.70.0030.02217.59
7.0.60.0070.02417.75
7.0.50.0050.02017.70
7.0.40.0060.02016.82
7.0.30.0060.02416.60
7.0.20.0050.02116.74
7.0.10.0000.02516.72
7.0.00.0030.02616.79
5.6.380.0060.00614.29
5.6.370.0000.01214.16
5.6.360.0000.00714.25
5.6.350.0060.00314.13
5.6.340.0060.00614.39
5.6.330.0070.00714.25
5.6.320.0000.01214.33
5.6.310.0090.00614.36
5.6.300.0070.00314.48
5.6.290.0100.00014.26
5.6.280.0050.04017.73
5.6.270.0130.00014.04
5.6.260.0080.00414.42
5.6.250.0030.02117.36
5.6.240.0050.02417.39
5.6.230.0040.02217.38
5.6.220.0070.02217.61
5.6.210.0030.02017.60
5.6.200.0060.02117.75
5.6.190.0050.02317.77
5.6.180.0070.01817.64
5.6.170.0050.02017.54
5.6.160.0050.01817.82
5.6.150.0020.02517.73
5.6.140.0030.02617.75
5.6.130.0070.01717.65
5.6.120.0070.02017.71
5.6.110.0020.02217.75
5.6.100.0050.03217.69
5.6.90.0030.03017.58
5.6.80.0060.02017.36
5.6.70.0100.02017.15
5.6.60.0080.02717.43
5.6.50.0010.02317.36
5.6.40.0070.03817.30
5.6.30.0020.02417.16
5.6.20.0080.04517.31
5.6.10.0050.03817.32
5.6.00.0060.04617.24
5.5.380.0080.01915.77
5.5.370.0030.02015.78
5.5.360.0050.02315.79
5.5.350.0040.02115.79
5.5.340.0060.02515.98
5.5.330.0000.02516.04
5.5.320.0020.02115.97
5.5.310.0050.02216.04
5.5.300.0070.01816.05
5.5.290.0040.02215.95
5.5.280.0050.02516.04
5.5.270.0020.02415.98
5.5.260.0020.02415.94
5.5.250.0110.01615.81
5.5.240.0030.04615.71
5.5.230.0050.02415.64
5.5.220.0070.02315.68
5.5.210.0050.02615.69
5.5.200.0030.04515.67
5.5.190.0020.04515.66
5.5.180.0070.03815.73
5.5.170.0030.00911.18
5.5.160.0050.04415.70
5.5.150.0030.03315.61
5.5.140.0050.04115.67
5.5.130.0080.04315.58
5.5.120.0150.02615.58
5.5.110.0080.04015.72
5.5.100.0080.03815.56
5.5.90.0070.03415.60
5.5.80.0060.02115.55
5.5.70.0070.03615.61
5.5.60.0080.03715.61
5.5.50.0080.03915.67
5.5.40.0070.02915.61
5.5.30.0080.02315.65
5.5.20.0040.04415.56
5.5.10.0080.03815.63
5.5.00.0050.04315.65
5.4.450.0040.02015.28
5.4.440.0050.01815.36
5.4.430.0020.02215.19
5.4.420.0060.04015.26
5.4.410.0050.02815.25
5.4.400.0030.04215.13
5.4.390.0110.03515.10
5.4.380.0030.02215.13
5.4.370.0080.03315.09
5.4.360.0070.03815.13
5.4.350.0020.02215.12
5.4.340.0030.04115.10
5.4.330.0000.00611.18
5.4.320.0040.03715.08
5.4.310.0050.03015.11
5.4.300.0030.03815.13
5.4.290.0090.02414.99
5.4.280.0100.02315.11
5.4.270.0100.04015.15
5.4.260.0020.03715.13
5.4.250.0030.02415.15
5.4.240.0040.04215.13
5.4.230.0070.02315.10
5.4.220.0050.04014.98
5.4.210.0090.03615.10
5.4.200.0020.03515.03
5.4.190.0080.03815.15
5.4.180.0070.02315.06
5.4.170.0050.02314.99
5.4.160.0030.02415.06
5.4.150.0050.02215.03
5.4.140.0030.04013.75
5.4.130.0030.02313.72
5.4.120.0070.02513.62
5.4.110.0020.02513.80
5.4.100.0070.02713.81
5.4.90.0060.03213.75
5.4.80.0080.03313.74
5.4.70.0050.02013.71
5.4.60.0030.02813.75
5.4.50.0030.04213.73
5.4.40.0050.03313.71
5.4.30.0030.03813.74
5.4.20.0060.03113.76
5.4.10.0020.02313.82
5.4.00.0070.02013.45
5.3.290.0080.04012.84
5.3.280.0030.03612.81
5.3.270.0030.02512.80
5.3.260.0020.02712.81
5.3.250.0030.02112.88
5.3.240.0070.03712.86
5.3.230.0020.03912.88
5.3.220.0080.02012.87
5.3.210.0060.02312.87
5.3.200.0050.03312.85
5.3.190.0050.03012.86
5.3.180.0100.02512.85
5.3.170.0070.02212.80
5.3.160.0070.02012.80
5.3.150.0020.04312.86
5.3.140.0070.04012.84
5.3.130.0050.02412.83
5.3.120.0080.03712.83
5.3.110.0080.03812.79
5.3.100.0070.02512.58
5.3.90.0080.03312.53
5.3.80.0020.04012.55
5.3.70.0050.02612.47
5.3.60.0100.03312.54
5.3.50.0070.02912.55
5.3.40.0040.03612.44
5.3.30.0080.03512.52
5.3.20.0170.01712.43
5.3.10.0080.03212.39
5.3.00.0050.03012.33
5.2.170.0050.02111.13
5.2.160.0030.03011.05
5.2.150.0050.01611.14
5.2.140.0020.01811.15
5.2.130.0040.02211.07
5.2.120.0050.03011.03
5.2.110.0020.01711.03
5.2.100.0030.03511.13
5.2.90.0030.02511.15
5.2.80.0030.02011.13
5.2.70.0030.03311.07
5.2.60.0020.02011.10
5.2.50.0020.02511.02
5.2.40.0040.01611.10
5.2.30.0000.02411.00
5.2.20.0020.02311.10
5.2.10.0080.02511.02
5.2.00.0060.03210.97
5.1.60.0020.02310.60
5.1.50.0060.01210.60
5.1.40.0120.01010.60
5.1.30.0020.01610.78
5.1.20.0070.02310.75
5.1.10.0070.01310.63
5.1.00.0060.02110.61
5.0.50.0070.01410.20
5.0.40.0000.01410.20
5.0.30.0050.02810.20
5.0.20.0020.01810.20
5.0.10.0010.02510.20
5.0.00.0020.03110.20
4.4.90.0030.01610.20
4.4.80.0020.01510.20
4.4.70.0010.01010.20
4.4.60.0020.01210.20
4.4.50.0020.01510.20
4.4.40.0020.02010.20
4.4.30.0020.01810.20
4.4.20.0000.01110.20
4.4.10.0030.01410.20
4.4.00.0030.01310.20
4.3.110.0050.01510.20
4.3.100.0020.01110.20
4.3.90.0020.01710.20
4.3.80.0020.01410.20
4.3.70.0000.02210.20
4.3.60.0030.00910.20
4.3.50.0030.01810.20
4.3.40.0030.01210.20
4.3.30.0010.01910.20
4.3.20.0000.01110.20
4.3.10.0020.01010.20
4.3.00.0000.01110.20

preferences:
33.9 ms | 400 KiB | 5 Q