3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\97\49\49";

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)
8.3.60.0170.00318.43
8.3.50.0110.00521.95
8.3.40.0070.00718.54
8.3.30.0030.01518.85
8.3.20.0050.00220.27
8.3.10.0040.00423.53
8.3.00.0040.00417.68
8.2.180.0110.01116.38
8.2.170.0110.00422.96
8.2.160.0130.00020.47
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00621.09
8.2.110.0030.00622.20
8.2.100.0120.00018.09
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0070.00318.07
8.2.20.0040.00417.63
8.2.10.0050.00217.97
8.2.00.0080.00017.47
8.1.280.0090.00625.92
8.1.270.0040.01123.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0120.00019.17
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0080.00016.88
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0040.00421.87
8.1.150.0050.00318.77
8.1.140.0000.00717.21
8.1.130.0000.00717.74
8.1.120.0040.00417.32
8.1.110.0040.00417.28
8.1.100.0040.00417.24
8.1.90.0070.00017.30
8.1.80.0030.00517.38
8.1.70.0030.00317.20
8.1.60.0040.00417.46
8.1.50.0000.00717.37
8.1.40.0000.00717.37
8.1.30.0040.00417.50
8.1.20.0000.00817.41
8.1.10.0090.00017.42
8.1.00.0030.00617.33
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.38
8.0.270.0030.00317.16
8.0.260.0060.00017.17
8.0.250.0030.00316.71
8.0.240.0070.00016.78
8.0.230.0030.00316.82
8.0.220.0000.00616.72
8.0.210.0000.00716.64
8.0.200.0050.00216.79
8.0.190.0030.00316.81
8.0.180.0040.00416.76
8.0.170.0030.00516.73
8.0.160.0000.00716.62
8.0.150.0060.00316.71
8.0.140.0070.00016.71
8.0.130.0000.00613.11
8.0.120.0000.00716.71
8.0.110.0000.00716.67
8.0.100.0040.00416.57
8.0.90.0040.00416.82
8.0.80.0090.00616.64
8.0.70.0040.00416.81
8.0.60.0000.00816.73
8.0.50.0000.00816.63
8.0.30.0130.00917.08
8.0.20.0150.00417.40
8.0.10.0030.00316.86
8.0.00.0030.01416.68
7.4.330.0060.00015.00
7.4.320.0060.00016.45
7.4.300.0040.00416.39
7.4.290.0000.00816.36
7.4.280.0050.00316.30
7.4.270.0000.00616.48
7.4.260.0070.00016.44
7.4.250.0070.00016.45
7.4.240.0060.00116.33
7.4.230.0040.00416.55
7.4.220.0150.00416.45
7.4.210.0160.00516.43
7.4.200.0000.00816.30
7.4.160.0110.00516.43
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0080.00816.40
7.4.120.0090.00816.37
7.4.110.0040.01416.23
7.4.100.0060.01216.37
7.4.90.0100.00716.37
7.4.80.0060.01219.39
7.4.70.0130.00316.30
7.4.60.0110.00616.35
7.4.50.0000.00616.36
7.4.40.0060.00916.43
7.4.30.0060.00916.60
7.4.00.0000.01315.07
7.3.330.0000.00613.07
7.3.320.0050.00012.98
7.3.310.0030.00316.05
7.3.300.0000.00716.16
7.3.290.0060.01316.14
7.3.280.0050.01216.10
7.3.270.0030.01617.40
7.3.260.0160.00316.28
7.3.250.0120.01016.19
7.3.240.0060.01216.41
7.3.230.0060.01216.39
7.3.210.0080.00816.34
7.3.200.0160.00719.39
7.3.190.0070.01016.37
7.3.180.0040.01216.18
7.3.170.0170.00416.27
7.3.160.0170.00316.30
7.3.120.0060.00914.86
7.2.330.0030.01316.58
7.2.320.0070.01016.62
7.2.310.0070.01016.57
7.2.300.0130.00416.59
7.2.290.0060.01716.30
7.2.60.0070.00416.68
7.2.00.0040.00819.16
7.1.200.0040.00815.67
7.1.100.0070.00717.94
7.1.70.0000.00717.01
7.1.60.0080.01519.70
7.1.50.0100.01316.77
7.1.00.0030.07722.35
7.0.200.0070.00316.72
7.0.140.0000.07721.95
7.0.60.0000.08019.77
7.0.50.0030.04317.85
7.0.40.0100.04020.40
7.0.30.0300.03720.17
7.0.20.0230.06720.12
7.0.10.0070.09320.12
7.0.00.0070.05720.18
5.6.280.0030.07321.09
5.6.210.0200.06020.70
5.6.200.0070.08718.12
5.6.190.0000.08020.59
5.6.180.0200.03720.46
5.6.170.0100.04720.55
5.6.160.0070.08020.45
5.6.150.0070.03718.08
5.6.140.0030.04018.18
5.6.130.0030.08318.16
5.6.120.0030.09021.09
5.6.110.0200.07320.97
5.6.100.0070.08721.10
5.6.90.0000.09020.98
5.6.80.0030.08720.48
5.5.350.3700.04720.46
5.5.340.0130.06717.99
5.5.330.0070.08320.22
5.5.320.0270.07320.15
5.5.310.0270.08320.29
5.5.300.0100.04018.02
5.5.290.0170.06717.98
5.5.280.0170.03720.88
5.5.270.0130.07320.86
5.5.260.0000.09020.80
5.5.250.0170.06320.75
5.5.240.0070.06720.15
5.4.450.1270.04719.46
5.4.440.1400.05019.48
5.4.430.0000.03319.57
5.4.420.1030.04019.23
5.4.410.1070.04719.44
5.4.400.1170.04718.77
5.4.390.1330.05319.20
5.4.380.0330.05718.77
5.4.370.0530.05018.73
5.4.360.0430.06018.57
5.4.350.0370.06018.72
5.4.340.0430.04718.77
5.4.320.0100.04512.45
5.4.310.0090.04512.45
5.4.300.0070.04312.46
5.4.290.0060.04612.45
5.4.280.0060.04212.35
5.4.270.0060.04112.35
5.4.260.0100.03812.35
5.4.250.0090.04512.35
5.4.240.0090.03612.35
5.4.230.0090.03912.34
5.4.220.0070.03712.34
5.4.210.0090.03412.34
5.4.200.0040.04212.34
5.4.190.0070.03612.33
5.4.180.0060.03512.33
5.4.170.0050.03612.34
5.4.160.0070.03612.34
5.4.150.0110.03212.34
5.4.140.0070.03612.02
5.4.130.0070.03512.01
5.4.120.0080.03611.97
5.4.110.0070.03511.96
5.4.100.0070.03511.96
5.4.90.0090.03511.96
5.4.80.0050.04111.96
5.4.70.0070.03511.96
5.4.60.0070.04311.96
5.4.50.0070.03611.96
5.4.40.0080.04211.95
5.4.30.0070.03811.95
5.4.20.0050.03811.95
5.4.10.0080.03611.95
5.4.00.0080.04111.44
5.3.290.0080.04312.80
5.3.280.0050.03812.71
5.3.270.0050.03912.72
5.3.260.0070.03812.72
5.3.250.0060.03712.72
5.3.240.0070.03912.72
5.3.230.0050.03912.71
5.3.220.0070.03812.68
5.3.210.0080.04512.68
5.3.200.0070.03812.68
5.3.190.0070.04012.68
5.3.180.0050.03912.67
5.3.170.0070.03812.67
5.3.160.0050.03812.67
5.3.150.0060.04112.67
5.3.140.0080.04112.66
5.3.130.0070.03912.66
5.3.120.0070.03912.66
5.3.110.0050.04312.66
5.3.100.0080.03512.12
5.3.90.0090.04012.08
5.3.80.0080.04212.08
5.3.70.0070.03612.08
5.3.60.0060.03812.06
5.3.50.0060.03612.00
5.3.40.0050.04012.00
5.3.30.0080.04111.94
5.3.20.0070.04011.72
5.3.10.0040.03811.68
5.3.00.0070.03711.67

preferences:
41.52 ms | 400 KiB | 5 Q