3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '2132';

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)
8.3.60.0100.01018.43
8.3.50.0110.00417.80
8.3.40.0090.00618.71
8.3.30.0140.00018.83
8.3.20.0070.00020.04
8.3.10.0050.00221.63
8.3.00.0080.00018.89
8.2.180.0130.01018.13
8.2.170.0140.00722.96
8.2.160.0110.00422.11
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.64
8.2.110.0040.00820.35
8.2.100.0000.01217.78
8.2.90.0070.00018.81
8.2.80.0070.00317.97
8.2.70.0000.00817.38
8.2.60.0000.00717.68
8.2.50.0030.00518.07
8.2.40.0050.00319.76
8.2.30.0000.01017.91
8.2.20.0040.00417.48
8.2.10.0040.00418.07
8.2.00.0000.00817.60
8.1.280.0100.01025.92
8.1.270.0040.00418.57
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.75
8.1.230.0090.00318.88
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.00
8.1.180.0040.00418.10
8.1.170.0000.00918.58
8.1.160.0000.00821.92
8.1.150.0030.00318.81
8.1.140.0000.00717.31
8.1.130.0030.00317.82
8.1.120.0030.00417.34
8.1.110.0000.00717.39
8.1.100.0070.00017.29
8.1.90.0040.00417.42
8.1.80.0000.00717.39
8.1.70.0000.00817.28
8.1.60.0060.00317.52
8.1.50.0000.00917.31
8.1.40.0080.00017.33
8.1.30.0040.00417.63
8.1.20.0000.00717.46
8.1.10.0040.00417.40
8.1.00.0060.00317.37
8.0.300.0030.00318.77
8.0.290.0060.00316.75
8.0.280.0040.00418.29
8.0.270.0030.00317.09
8.0.260.0000.00717.19
8.0.250.0000.00716.89
8.0.240.0000.00616.88
8.0.230.0040.00416.86
8.0.220.0040.00416.79
8.0.210.0030.00316.73
8.0.200.0030.00316.89
8.0.190.0030.00316.89
8.0.180.0000.00816.85
8.0.170.0000.00716.84
8.0.160.0070.00016.80
8.0.150.0030.00316.68
8.0.140.0040.00416.84
8.0.130.0030.00313.25
8.0.120.0000.00816.80
8.0.110.0000.00716.79
8.0.100.0020.00516.86
8.0.90.0000.00816.71
8.0.80.0090.01216.86
8.0.70.0000.00816.74
8.0.60.0050.00216.82
8.0.50.0000.00716.77
8.0.30.0080.01317.02
8.0.20.0090.01117.40
8.0.10.0020.00516.84
8.0.00.0070.01016.59
7.4.330.0070.00015.03
7.4.320.0030.00316.52
7.4.300.0070.00016.34
7.4.290.0040.00416.40
7.4.280.0070.00016.52
7.4.270.0040.00416.58
7.4.260.0040.00416.41
7.4.250.0030.00316.48
7.4.240.0020.00516.44
7.4.230.0000.00716.50
7.4.220.0120.00616.58
7.4.210.0100.01016.58
7.4.200.0000.00716.27
7.4.160.0000.01616.66
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0070.00916.38
7.4.120.0110.00616.35
7.4.110.0000.01816.25
7.4.100.0170.00016.41
7.4.90.0110.01516.45
7.4.80.0070.01119.39
7.4.70.0030.01416.36
7.4.60.0090.00616.35
7.4.50.0060.00016.19
7.4.40.0060.01216.41
7.4.30.0060.01616.57
7.4.00.0070.01014.76
7.3.330.0020.00212.97
7.3.320.0000.00513.06
7.3.310.0030.00316.09
7.3.300.0000.00616.08
7.3.290.0090.00516.15
7.3.280.0100.01016.15
7.3.270.0110.00617.40
7.3.260.0070.01716.17
7.3.250.0110.00816.19
7.3.240.0100.00716.17
7.3.230.0110.00716.39
7.3.210.0040.01516.45
7.3.200.0070.01419.39
7.3.190.0030.01516.14
7.3.180.0100.00716.32
7.3.170.0140.00316.33
7.3.160.0080.00816.08
7.2.330.0130.00316.43
7.2.320.0070.01016.31
7.2.310.0180.00416.40
7.2.300.0120.00616.61
7.2.290.0090.00916.25
7.2.60.0110.00016.60
7.2.00.0100.00718.98
7.1.200.0030.00715.38
7.1.100.0030.01317.85
7.1.70.0120.00317.13
7.1.60.0030.02019.46
7.1.50.0110.01416.86
7.1.00.0100.07322.28
7.0.200.0040.00416.33
7.0.140.0100.05721.95
7.0.60.0170.04019.92
7.0.50.0100.07317.85
7.0.40.0030.06720.40
7.0.30.0400.04020.09
7.0.20.0370.07320.22
7.0.10.0030.08720.17
7.0.00.0100.05719.99
5.6.280.0070.07021.03
5.6.210.0100.08320.70
5.6.200.0030.04718.13
5.6.190.0130.08320.27
5.6.180.0330.05320.35
5.6.170.0370.03720.48
5.6.160.0100.07018.20
5.6.150.0000.04318.16
5.6.140.0030.08318.18
5.6.130.0070.04018.13
5.6.120.0030.06321.13
5.6.110.0130.05321.02
5.6.100.0030.07321.00
5.6.90.0100.06721.10
5.6.80.0070.06720.37
5.5.350.0170.08720.35
5.5.340.0130.07318.00
5.5.330.0030.06020.37
5.5.320.0430.04020.41
5.5.310.0300.04720.30
5.5.300.0030.08717.87
5.5.290.0070.08018.02
5.5.280.0130.08020.84
5.5.270.0070.08320.75
5.5.260.0130.07720.75
5.5.250.0030.08320.54
5.5.240.0170.08320.27
5.4.450.0800.07319.09
5.4.440.0570.03719.57
5.4.430.0170.04719.52
5.4.420.0100.05319.43
5.4.410.0100.05319.42
5.4.400.0170.05018.96
5.4.390.0100.06718.55
5.4.380.0200.06318.58
5.4.370.0100.06318.71
5.4.360.0200.05318.71
5.4.350.0230.05718.78
5.4.340.0270.06718.49
5.4.320.0270.06318.67
5.4.310.0170.06718.43
5.4.300.0230.06018.71
5.4.290.0170.05718.42
5.4.280.0270.05018.61
5.4.270.0130.06318.54
5.4.260.0230.06018.61
5.4.250.0130.06718.42
5.4.240.0130.06318.61
5.4.230.0200.05318.54
5.4.220.0100.06318.76
5.4.210.0200.05318.72
5.4.200.0230.04716.51
5.4.190.0170.05718.56
5.4.180.0270.04718.54
5.4.170.0230.06018.45
5.4.160.0170.05318.73
5.4.150.0230.05018.69
5.4.140.0200.05316.13
5.4.130.0170.06016.35
5.4.120.0170.05316.15
5.4.110.0100.05716.04
5.4.100.0200.05316.17
5.4.90.0200.05716.16
5.4.80.0230.04316.23
5.4.70.0130.05716.03
5.4.60.0130.05316.23
5.4.50.0200.05316.11
5.4.40.0330.04716.27
5.4.30.0100.05716.14
5.4.20.0170.05716.31
5.4.10.0130.05716.17
5.4.00.0230.05315.70

preferences:
38.78 ms | 400 KiB | 5 Q