3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = 'OBKFA4F26ORJI3ALFYI3QB4ZN'; var_dump(implode('-', str_split($subject, 5)));

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)
8.3.70.0100.01018.18
8.3.60.0110.00418.41
8.3.50.0120.00721.03
8.3.40.0100.00718.50
8.3.30.0100.00318.84
8.3.20.0000.00720.12
8.3.10.0000.00821.74
8.3.00.0050.00319.43
8.2.190.0100.01016.58
8.2.180.0070.01116.63
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00326.16
8.2.120.0080.00020.62
8.2.110.0060.00322.12
8.2.100.0070.00419.45
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0030.00617.90
8.2.50.0030.00518.07
8.2.40.0040.00419.88
8.2.30.0000.00917.95
8.2.20.0030.00617.64
8.2.10.0000.00717.98
8.2.00.0080.00017.68
8.1.280.0100.00725.92
8.1.270.0040.00422.09
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0060.00619.07
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.00917.35
8.1.190.0050.00217.53
8.1.180.0040.00418.57
8.1.170.0060.00318.34
8.1.160.0040.00422.07
8.1.150.0000.00718.86
8.1.140.0040.00417.25
8.1.130.0040.00417.81
8.1.120.0000.00817.32
8.1.110.0070.00017.27
8.1.100.0030.00317.31
8.1.90.0040.00417.38
8.1.80.0040.00417.36
8.1.70.0070.00017.35
8.1.60.0050.00217.53
8.1.50.0000.00817.48
8.1.40.0030.00517.46
8.1.30.0000.00817.43
8.1.20.0040.00417.57
8.1.10.0000.00717.39
8.1.00.0020.00517.23
8.0.300.0050.00218.77
8.0.290.0070.00017.05
8.0.280.0030.00318.30
8.0.270.0040.00417.27
8.0.260.0030.00317.13
8.0.250.0000.00716.88
8.0.240.0040.00416.84
8.0.230.0080.00016.78
8.0.220.0000.00716.80
8.0.210.0030.00316.70
8.0.200.0000.00716.86
8.0.190.0050.00216.83
8.0.180.0000.00716.79
8.0.170.0040.00416.80
8.0.160.0040.00416.86
8.0.150.0000.00716.73
8.0.140.0030.00516.66
8.0.130.0070.00013.17
8.0.120.0040.00416.84
8.0.110.0000.00716.82
8.0.100.0050.00316.68
8.0.90.0000.00716.68
8.0.80.0130.00316.78
8.0.70.0000.00716.77
8.0.60.0000.00716.63
8.0.50.0030.00616.83
8.0.30.0080.01016.91
8.0.20.0080.01017.40
8.0.10.0000.00716.75
8.0.00.0100.01016.59
7.4.330.0020.00215.18
7.4.320.0060.00016.40
7.4.300.0000.00616.32
7.4.290.0030.00316.45
7.4.280.0050.00316.46
7.4.270.0000.00716.53
7.4.260.0040.00416.55
7.4.250.0000.00716.37
7.4.240.0020.00516.39
7.4.230.0030.00316.62
7.4.220.0100.01316.29
7.4.210.0120.00716.55
7.4.200.0090.00016.50
7.4.160.0000.01516.39
7.4.150.0110.00617.40
7.4.140.0160.00717.86
7.4.130.0090.00816.37
7.4.120.0090.01116.56
7.4.110.0070.01016.29
7.4.100.0220.00716.67
7.4.90.0090.00916.30
7.4.80.0080.00819.39
7.4.70.0060.01216.29
7.4.60.0080.00816.38
7.4.50.0030.00516.31
7.4.40.0110.00516.48
7.4.30.0070.01416.28
7.4.10.0080.01014.84
7.4.00.0030.01414.79
7.3.330.0020.00212.96
7.3.320.0000.00613.06
7.3.310.0030.00316.22
7.3.300.0030.00316.06
7.3.290.0090.00516.09
7.3.280.0110.00716.11
7.3.270.0120.00617.40
7.3.260.0140.00516.07
7.3.250.0110.00816.15
7.3.240.0130.00316.46
7.3.230.0120.00616.39
7.3.210.0100.01416.34
7.3.200.0090.00919.39
7.3.190.0030.01416.44
7.3.180.0000.01516.14
7.3.170.0070.01016.38
7.3.160.0090.00916.38
7.3.130.0070.00914.79
7.3.120.0070.01014.71
7.3.110.0140.00514.60
7.3.100.0070.00714.40
7.3.90.0090.00314.59
7.3.80.0050.00714.49
7.3.70.0070.00814.66
7.3.60.0060.00414.71
7.3.50.0050.01114.61
7.3.40.0040.00914.55
7.3.30.0020.00814.72
7.3.20.0020.01316.60
7.3.10.0020.00916.47
7.3.00.0090.00516.54
7.2.330.0070.01016.19
7.2.320.0070.01016.55
7.2.310.0120.00616.23
7.2.300.0170.00016.31
7.2.290.0100.00716.27
7.2.260.0050.01314.74
7.2.250.0060.01014.60
7.2.240.0070.00814.87
7.2.230.0070.01114.90
7.2.220.0080.00814.68
7.2.210.0020.00914.82
7.2.200.0050.00914.55
7.2.190.0070.00414.76
7.2.180.0080.00614.68
7.2.170.0100.00514.81
7.2.160.0030.01014.64
7.2.150.0070.00716.76
7.2.140.0070.00916.66
7.2.130.0050.00816.70
7.2.120.0030.01016.79
7.2.110.0080.00316.73
7.2.100.0070.00516.61
7.2.90.0020.01116.49
7.2.80.0030.01116.65
7.2.70.0070.00916.68
7.2.60.0070.00716.70
7.2.50.0090.00516.67
7.2.40.0070.01016.67
7.2.30.0070.00716.52
7.2.20.0100.00516.71
7.2.10.0040.00816.65
7.2.00.0070.00716.65
7.1.330.0040.01115.66
7.1.320.0060.01015.46
7.1.310.0090.00515.73
7.1.300.0020.01015.46
7.1.290.0020.01315.68
7.1.280.0050.00715.73
7.1.270.0050.00715.63
7.1.260.0070.00515.63
7.1.250.0050.00915.65
7.1.240.0020.00915.71
7.1.230.0020.00915.79
7.1.220.0050.00815.69
7.1.210.0050.00915.77
7.1.200.0080.00615.59
7.1.190.0040.00915.71
7.1.180.0050.00715.56
7.1.170.0050.00615.56
7.1.160.0020.01115.46
7.1.150.0040.01115.56
7.1.140.0050.00815.42
7.1.130.0030.01015.58
7.1.120.0030.00815.60
7.1.110.0110.00315.69
7.1.100.0070.00515.64
7.1.90.0030.00815.42
7.1.80.0080.00515.71
7.1.70.0070.00416.02
7.1.60.0090.00816.83
7.1.50.0050.01016.10
7.1.40.0080.00515.71
7.1.30.0070.00715.51
7.1.20.0020.01315.70
7.1.10.0040.00815.74
7.1.00.0020.03217.86
7.0.330.0080.00615.30
7.0.320.0030.00815.15
7.0.310.0050.00715.18
7.0.300.0030.01015.18
7.0.290.0050.00415.31
7.0.280.0020.00815.35
7.0.270.0050.00715.13
7.0.260.0000.01215.13
7.0.250.0010.00915.34
7.0.240.0070.00615.11
7.0.230.0040.00715.24
7.0.220.0100.00315.17
7.0.210.0070.00715.01
7.0.200.0060.00715.75
7.0.190.0040.00915.36
7.0.180.0110.00615.29
7.0.170.0090.00415.15
7.0.160.0040.00815.38
7.0.150.0050.00615.15
7.0.140.0050.01617.58
7.0.130.0060.00315.47
7.0.120.0050.00615.37
7.0.110.0020.01015.18
7.0.100.0070.00815.32
7.0.90.0090.00515.14
7.0.80.0030.01015.17
7.0.70.0040.01015.20
7.0.60.0070.03016.83
7.0.50.0070.01816.17
7.0.40.0060.01915.34
7.0.30.0150.03215.43
7.0.20.0090.02015.56
7.0.10.0040.01915.58
7.0.00.0080.02915.61
5.6.400.0060.00714.29
5.6.390.0100.00714.29
5.6.380.0030.00914.12
5.6.370.0060.00914.21
5.6.360.0080.00714.06
5.6.350.0140.00213.76
5.6.340.0060.00914.10
5.6.330.0080.00413.99
5.6.320.0080.00514.21
5.6.310.0060.00614.10
5.6.300.0040.01114.31
5.6.290.0080.00514.05
5.6.280.0060.02616.43
5.6.270.0030.00914.05
5.6.260.0030.00814.30
5.6.250.0070.00913.95
5.6.240.0050.01014.16
5.6.230.0060.00713.78
5.6.220.0060.00714.06
5.6.210.0080.01516.24
5.6.200.0050.01815.42
5.6.190.0090.02616.13
5.6.180.0140.03016.11
5.6.170.0120.02616.04
5.6.160.0050.02416.26
5.6.150.0070.03015.40
5.6.140.0060.01815.30
5.6.130.0060.02715.48
5.6.120.0070.02816.30
5.6.110.0090.02916.44
5.6.100.0070.02916.45
5.6.90.0040.03516.37
5.6.80.0090.02416.10
5.6.70.0030.01114.18
5.6.60.0060.00613.93
5.6.50.0050.00613.92
5.6.40.0060.00914.16
5.6.30.0050.01013.97
5.6.20.0080.00714.29
5.6.10.0050.01014.04
5.6.00.0030.01014.11
5.5.380.0060.00913.78
5.5.370.0070.00514.13
5.5.360.0050.01014.18
5.5.350.0130.03016.11
5.5.340.0080.01715.27
5.5.330.0020.02316.06
5.5.320.0150.02316.25
5.5.310.0160.02716.07
5.5.300.0090.02915.33
5.5.290.0050.01915.34
5.5.280.0030.02616.33
5.5.270.0010.02016.33
5.5.260.0060.03316.42
5.5.250.0090.02616.10
5.5.240.0050.03016.11
5.5.230.0090.00613.91
5.5.220.0030.01014.01
5.5.210.0080.00513.76
5.5.200.0030.01113.90
5.5.190.0080.00514.03
5.5.180.0030.01014.14
5.5.170.0040.00913.77
5.5.160.0020.01313.99
5.5.150.0020.01313.83
5.5.140.0040.00814.00
5.5.130.0020.00913.78
5.5.120.0060.01013.89
5.5.110.0080.00313.90
5.5.100.0040.01013.98
5.5.90.0090.00314.13
5.5.80.0050.00513.90
5.5.70.0040.00914.13
5.5.60.0070.00513.79
5.5.50.0070.00213.90
5.5.40.0030.01214.04
5.5.30.0020.01314.07
5.5.20.0020.01014.00
5.5.10.0020.01213.95
5.5.00.0060.00613.83
5.4.450.0300.01814.01
5.4.440.0180.02813.99
5.4.430.0090.02713.84
5.4.420.0020.02713.90
5.4.410.0060.02613.91
5.4.400.0060.02013.82
5.4.390.0060.02113.82
5.4.380.0080.02613.63
5.4.370.0130.01913.56
5.4.360.0110.03013.74
5.4.350.0020.02112.09
5.4.340.0030.01912.05
5.4.330.0060.00411.27
5.4.320.0110.01312.20
5.4.310.0340.01912.18
5.4.300.0060.01512.20
5.4.290.0120.01812.18
5.4.280.0070.02112.18
5.4.270.0040.02412.12
5.4.260.0040.02112.02
5.4.250.0080.02012.17
5.4.240.0070.02212.16
5.4.230.0090.02012.13
5.4.220.0040.02312.19
5.4.210.0050.02112.17
5.4.200.0100.02112.18
5.4.190.0170.01912.19
5.4.180.0080.01912.13
5.4.170.0080.02312.04
5.4.160.0080.01912.21
5.4.150.0040.01712.15
5.4.140.0070.01912.00
5.4.130.0110.01812.04
5.4.120.0160.01312.04
5.4.110.0090.01712.06
5.4.100.0040.01911.96
5.4.90.0090.02412.06
5.4.80.0040.02211.96
5.4.70.0060.01812.04
5.4.60.0060.02112.07
5.4.50.0070.01612.08
5.4.40.0060.01611.99
5.4.30.0070.01812.09
5.4.20.0080.02012.09
5.4.10.0110.01812.11
5.4.00.0080.01511.93
5.3.290.0170.04314.60
5.3.280.0100.05314.51
5.3.270.0070.05314.54
5.3.260.0200.04014.45
5.3.250.0100.05314.65
5.3.240.0170.06314.50
5.3.230.0100.05014.52
5.3.220.0300.05014.57
5.3.210.0200.04314.46
5.3.200.0030.05014.47
5.3.190.0070.04314.48
5.3.180.0030.06014.48
5.3.170.0100.05014.43
5.3.160.0030.04714.53
5.3.150.0200.04314.45
5.3.140.0130.04714.44
5.3.130.0100.04714.39
5.3.120.0230.04314.55
5.3.110.0100.05714.41
5.3.100.0070.04714.08
5.3.90.0130.04013.86
5.3.80.0100.03714.03
5.3.70.0130.04314.02
5.3.60.0100.03713.94
5.3.50.0100.04713.86
5.3.40.0100.03713.98
5.3.30.0100.04013.89
5.3.20.0200.04013.68
5.3.10.0070.04013.57
5.3.00.0130.03713.53
5.2.170.0130.02711.12
5.2.160.0130.03311.14
5.2.150.0170.03311.07
5.2.140.0130.02711.03
5.2.130.0030.03311.05
5.2.120.0030.07710.97
5.2.110.0030.06710.96
5.2.100.0530.02311.18
5.2.90.0030.04711.19
5.2.80.0370.02711.07
5.2.70.0070.04711.00
5.2.60.0200.04711.02
5.2.50.0070.04311.11
5.2.40.0130.03011.08
5.2.30.0030.04010.89
5.2.20.0200.02710.93
5.2.10.0100.03710.76
5.2.00.0130.03310.64
5.1.60.0070.0339.92
5.1.50.0130.02310.00
5.1.40.0070.03310.01
5.1.30.0100.03710.32
5.1.20.0170.03310.34
5.1.10.0130.02710.00
5.1.00.0230.03310.04
5.0.50.0100.0238.58
5.0.40.0030.0208.43
5.0.30.0070.0378.17
5.0.20.0100.0338.16
5.0.10.0100.0478.13
5.0.00.0030.0308.16
4.4.90.0000.0175.86
4.4.80.0000.0235.79
4.4.70.0000.0235.84
4.4.60.0100.0305.79
4.4.50.0070.0205.82
4.4.40.0070.0305.82
4.4.30.0100.0205.88
4.4.20.0000.0275.89
4.4.10.0100.0175.88
4.4.00.0100.0275.83
4.3.110.0000.0275.76
4.3.100.0130.0135.70
4.3.90.0070.0175.80
4.3.80.0030.0335.81
4.3.70.0030.0205.73
4.3.60.0070.0205.76
4.3.50.0030.0235.74
4.3.40.0000.0335.70
4.3.30.0000.0234.50
4.3.20.0170.0204.59
4.3.10.0000.0234.46
4.3.00.0170.0236.45

preferences:
34.42 ms | 401 KiB | 5 Q