3v4l.org

run code in 300+ PHP versions simultaneously
<?php strlen("レビューの投稿は20字以上");

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)
8.3.60.0100.01018.56
8.3.50.0130.00521.86
8.3.40.0040.01418.44
8.3.30.0100.00318.84
8.3.20.0080.00020.39
8.3.10.0040.00423.65
8.3.00.0070.00018.98
8.2.180.0140.00016.50
8.2.170.0110.00422.96
8.2.160.0100.01022.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00919.60
8.2.110.0060.00320.54
8.2.100.0030.00917.78
8.2.90.0030.00617.50
8.2.80.0040.00417.97
8.2.70.0060.00317.79
8.2.60.0030.00618.09
8.2.50.0050.00318.10
8.2.40.0000.00820.95
8.2.30.0000.00819.21
8.2.20.0000.00717.43
8.2.10.0070.00017.80
8.2.00.0040.00417.43
8.1.280.0070.01425.92
8.1.270.0050.00318.80
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00323.70
8.1.230.0050.00519.12
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0030.00718.10
8.1.170.0040.00418.53
8.1.160.0040.00418.98
8.1.150.0030.00318.77
8.1.140.0070.00017.32
8.1.130.0060.00317.63
8.1.120.0000.00717.27
8.1.110.0040.00417.33
8.1.100.0030.00317.33
8.1.90.0000.00717.29
8.1.80.0000.00717.38
8.1.70.0000.00717.20
8.1.60.0040.00417.47
8.1.50.0030.00517.39
8.1.40.0070.00017.40
8.1.30.0000.00917.56
8.1.20.0000.00817.54
8.1.10.0040.00417.39
8.1.00.0000.00817.36
8.0.300.0070.00019.84
8.0.290.0030.00616.63
8.0.280.0030.00318.23
8.0.270.0050.00217.12
8.0.260.0040.00417.16
8.0.250.0030.00316.83
8.0.240.0040.00416.69
8.0.230.0000.00716.78
8.0.220.0000.00816.71
8.0.210.0030.00316.69
8.0.200.0030.00316.68
8.0.190.0110.00016.70
8.0.180.0070.00016.66
8.0.170.0050.00316.79
8.0.160.0030.00316.79
8.0.150.0060.00516.70
8.0.140.0070.00016.66
8.0.130.0000.00513.18
8.0.120.0000.00816.64
8.0.110.0040.00416.77
8.0.100.0000.00816.69
8.0.90.0040.00416.78
8.0.80.0030.01216.68
8.0.70.0070.00016.70
8.0.60.0040.00416.75
8.0.50.0050.00216.61
8.0.30.0140.00816.91
8.0.20.0110.01217.40
8.0.10.0000.00716.86
8.0.00.0070.01116.57
7.4.330.0000.00615.03
7.4.320.0000.00716.45
7.4.300.0040.00416.35
7.4.290.0030.00316.39
7.4.280.0040.00416.37
7.4.270.0000.00616.38
7.4.260.0030.00616.42
7.4.250.0050.00216.32
7.4.240.0020.00516.45
7.4.230.0000.00716.46
7.4.220.0080.01316.35
7.4.210.0110.01116.47
7.4.200.0000.00716.36
7.4.160.0090.00616.19
7.4.150.0180.00017.40
7.4.140.0060.01217.86
7.4.130.0090.00916.36
7.4.120.0060.01016.40
7.4.110.0110.00816.39
7.4.100.0140.00616.53
7.4.90.0070.01016.56
7.4.80.0060.01319.39
7.4.70.0130.01016.39
7.4.60.0100.00716.47
7.4.50.0000.00416.25
7.4.40.0130.00316.23
7.4.30.0090.01316.44
7.4.00.0070.00714.68
7.3.330.0020.00212.88
7.3.320.0020.00213.02
7.3.310.0070.00016.17
7.3.300.0070.00016.16
7.3.290.0070.00716.14
7.3.280.0060.01116.16
7.3.270.0000.01717.40
7.3.260.0130.00416.21
7.3.250.0090.01116.28
7.3.240.0100.00716.03
7.3.230.0050.01116.40
7.3.210.0140.00316.16
7.3.200.0070.01419.39
7.3.190.0120.01016.25
7.3.180.0080.00816.09
7.3.170.0060.01016.27
7.3.160.0040.01216.20
7.2.330.0130.00416.36
7.2.320.0100.01316.24
7.2.310.0130.00816.52
7.2.300.0100.01016.59
7.2.290.0160.00716.59
7.2.60.0030.01116.88
7.2.00.0180.00318.88
7.1.200.0110.00015.38
7.1.100.0030.00617.92
7.1.70.0000.00716.83
7.1.60.0080.00317.10
7.1.50.0030.01716.82
7.1.00.0100.07022.36
7.0.200.0030.00616.51
7.0.140.0070.07322.15
7.0.60.0100.06720.06
7.0.50.0030.04017.80
7.0.40.0070.08720.04
7.0.30.0170.04720.18
7.0.20.0370.04320.00
7.0.10.0000.09320.10
7.0.00.0200.06020.38
5.6.280.0100.06721.14
5.6.210.0100.07720.62
5.6.200.0030.06718.15
5.6.190.0030.04320.39
5.6.180.0300.04020.56
5.6.170.0370.04720.67
5.6.160.0070.06720.49
5.6.150.0130.06018.09
5.6.140.0100.04018.20
5.6.130.0070.05318.10
5.6.120.0100.07721.09
5.6.110.0030.09020.95
5.6.100.0170.07020.98
5.6.90.0200.07021.07
5.6.80.0070.03720.47
5.5.350.0270.07720.39
5.5.340.0030.06318.02
5.5.330.0030.04020.40
5.5.320.0200.04020.18
5.5.310.0200.04720.41
5.5.300.0000.04317.90
5.5.290.0130.07717.91
5.5.280.0100.08020.84
5.5.270.0030.07720.75
5.5.260.0000.08020.75
5.5.250.0030.04020.57
5.5.240.0100.05320.03
5.4.450.0370.04719.48
5.4.440.0670.05019.54
5.4.430.0570.06019.54
5.4.420.0400.05019.14
5.4.410.0630.05019.43
5.4.400.0200.04719.32
5.4.390.0100.05719.34
5.4.380.0430.05018.70
5.4.370.0230.06318.56
5.4.360.0300.05018.50
5.4.350.0230.07718.46
5.4.340.0200.05718.55
5.4.320.0300.06318.73
5.4.310.0230.05718.74
5.4.300.0330.04318.50
5.4.290.0170.06318.50
5.4.280.0200.06018.52
5.4.270.0270.05018.52
5.4.260.0330.05018.66
5.4.250.0270.06318.69
5.4.240.0330.04718.70
5.4.230.0200.06018.57
5.4.220.0370.07018.51
5.4.210.0270.05318.55
5.4.200.0170.06016.55
5.4.190.0330.04718.70
5.4.180.0370.06718.70
5.4.170.0270.05718.67
5.4.160.0300.07018.70
5.4.150.0230.05318.70
5.4.140.0170.06016.30
5.4.130.0300.04316.14
5.4.120.0130.06016.13
5.4.110.0200.04716.23
5.4.100.0230.05016.34
5.4.90.0170.05316.26
5.4.80.0270.04316.06
5.4.70.0130.06016.05
5.4.60.0200.05316.27
5.4.50.0330.05016.01
5.4.40.0230.05016.23
5.4.30.0270.04716.13
5.4.20.0170.05316.28
5.4.10.0300.04316.24
5.4.00.0200.05015.75

preferences:
54.83 ms | 401 KiB | 5 Q