3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "01a4" != "001a4";

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)
8.3.60.0070.01016.25
8.3.50.0120.01022.73
8.3.40.0110.00418.62
8.3.30.0070.00718.79
8.3.20.0040.00420.13
8.3.10.0070.00023.61
8.3.00.0050.00319.26
8.2.180.0060.01316.50
8.2.170.0070.01122.96
8.2.160.0030.01020.21
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0090.00026.16
8.2.120.0000.00821.08
8.2.110.0030.00620.87
8.2.100.0120.00017.78
8.2.90.0050.00317.72
8.2.80.0000.00917.97
8.2.70.0080.00017.38
8.2.60.0080.00017.68
8.2.50.0000.00818.07
8.2.40.0000.00819.76
8.2.30.0000.00717.92
8.2.20.0000.00817.61
8.2.10.0070.00017.94
8.2.00.0000.00717.59
8.1.280.0070.00725.92
8.1.270.0000.00824.02
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0150.00622.49
8.1.230.0060.00620.95
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00818.65
8.1.160.0070.00021.85
8.1.150.0030.00318.72
8.1.140.0000.00717.36
8.1.130.0000.00717.76
8.1.120.0030.00317.28
8.1.110.0070.00017.31
8.1.100.0000.00917.29
8.1.90.0030.00317.34
8.1.80.0070.00017.22
8.1.70.0070.00017.23
8.1.60.0040.00417.41
8.1.50.0040.00417.38
8.1.40.0020.00517.28
8.1.30.0000.00817.52
8.1.20.0050.00317.52
8.1.10.0000.00717.32
8.1.00.0000.00817.30
8.0.300.0050.00319.86
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0030.00317.20
8.0.260.0060.00017.24
8.0.250.0030.00316.89
8.0.240.0000.00616.80
8.0.230.0030.00316.77
8.0.220.0030.00316.62
8.0.210.0000.00616.64
8.0.200.0000.00616.77
8.0.190.0040.00416.77
8.0.180.0000.00816.79
8.0.170.0040.00416.71
8.0.160.0000.00716.81
8.0.150.0000.00816.66
8.0.140.0070.00016.75
8.0.130.0030.00313.23
8.0.120.0050.00216.68
8.0.110.0040.00416.81
8.0.100.0080.00016.78
8.0.90.0030.00316.70
8.0.80.0090.01216.69
8.0.70.0030.00516.69
8.0.60.0030.00516.58
8.0.50.0040.00416.77
8.0.30.0110.01016.99
8.0.20.0110.00817.40
8.0.10.0060.00316.83
8.0.00.0010.01616.85
7.4.330.0000.00515.00
7.4.320.0030.00316.38
7.4.300.0030.00316.39
7.4.290.0070.00016.48
7.4.280.0000.00916.39
7.4.270.0000.01016.31
7.4.260.0030.00316.37
7.4.250.0000.00716.47
7.4.240.0000.00716.42
7.4.230.0030.00316.27
7.4.220.0120.00916.42
7.4.210.0030.01116.36
7.4.200.0040.00416.37
7.4.160.0060.01016.36
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0110.00816.36
7.4.120.0080.01116.46
7.4.110.0030.01416.32
7.4.100.0060.01016.45
7.4.90.0080.00816.19
7.4.80.0040.01819.39
7.4.70.0060.01516.55
7.4.60.0040.01216.26
7.4.50.0040.00416.33
7.4.40.0120.00616.49
7.4.30.0000.01616.36
7.4.00.0070.01014.95
7.3.330.0070.00013.11
7.3.320.0000.00612.96
7.3.310.0070.00016.27
7.3.300.0030.00316.00
7.3.290.0070.00716.07
7.3.280.0050.01316.09
7.3.270.0120.00617.40
7.3.260.0190.00316.14
7.3.250.0110.00516.16
7.3.240.0160.00316.16
7.3.230.0100.00716.39
7.3.210.0090.01216.49
7.3.200.0100.00619.39
7.3.190.0150.00816.42
7.3.180.0130.00916.43
7.3.170.0120.00416.30
7.3.160.0060.00916.47
7.2.330.0180.00316.42
7.2.320.0150.00616.53
7.2.310.0040.01216.30
7.2.300.0150.00316.32
7.2.290.0130.00316.48
7.2.00.0060.00619.25
7.1.100.0030.00917.96
7.1.70.0030.00317.13
7.1.60.0100.00719.40
7.1.50.0080.01516.85
7.1.00.0030.07722.28
7.0.200.0370.00314.79
7.0.140.0100.07022.21
7.0.60.0070.06719.88
7.0.50.0130.08017.90
7.0.40.0070.04720.30
7.0.30.0170.04020.23
7.0.20.0300.05020.00
7.0.10.0100.07020.00
7.0.00.0070.08720.18
5.6.280.0100.06721.02
5.6.210.0070.09020.56
5.6.200.0030.08018.23
5.6.190.0130.05320.35
5.6.180.0230.04720.60
5.6.170.0270.05720.40
5.6.160.0130.07720.40
5.6.150.0130.07718.18
5.6.140.0000.08318.12
5.6.130.0030.05018.11
5.6.120.0100.03720.99
5.6.110.0170.07721.02
5.6.100.0030.07721.13
5.6.90.0130.07720.94
5.6.80.0000.04020.36
5.5.350.0100.07320.42
5.5.340.0100.06717.95
5.5.330.0000.05020.23
5.5.320.0270.03720.32
5.5.310.0300.05720.29
5.5.300.0130.07717.92
5.5.290.0030.06717.98
5.5.280.0070.08320.89
5.5.270.0030.08320.86
5.5.260.0170.08020.64
5.5.250.0070.05320.79
5.5.240.0200.07320.14
5.4.450.0130.05019.59
5.4.440.0230.05719.21
5.4.430.0300.05019.37
5.4.420.0270.04319.21
5.4.410.0500.04318.97
5.4.400.1030.02319.12
5.4.390.0900.04318.77
5.4.380.0200.06318.71
5.4.370.0900.06718.46
5.4.360.0330.05018.70
5.4.350.0370.06318.61
5.4.340.0300.05718.68
5.4.320.0040.03912.45
5.4.310.0050.03812.45
5.4.300.0050.03712.45
5.4.290.0070.03712.45
5.4.280.0030.03912.35
5.4.270.0060.03612.34
5.4.260.0090.03512.35
5.4.250.0080.03612.35
5.4.240.0050.03912.34
5.4.230.0090.03412.34
5.4.220.0050.03712.34
5.4.210.0040.03712.34
5.4.200.0040.03912.34
5.4.190.0030.03812.34
5.4.180.0050.03712.33
5.4.170.0040.03812.35
5.4.160.0070.03412.34
5.4.150.0060.03612.34
5.4.140.0060.03712.02
5.4.130.0060.03612.01
5.4.120.0070.03511.96
5.4.110.0050.03711.96
5.4.100.0060.03711.96
5.4.90.0090.03811.96
5.4.80.0060.03711.96
5.4.70.0020.03811.96
5.4.60.0080.03211.96
5.4.50.0050.03611.96
5.4.40.0040.03711.95
5.4.30.0030.04711.95
5.4.20.0030.05111.95
5.4.10.0050.03511.95
5.4.00.0050.03511.43

preferences:
37.41 ms | 401 KiB | 5 Q