3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "01" + 1;

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)
8.3.60.0140.00016.38
8.3.50.0030.01319.57
8.3.40.0080.00618.53
8.3.30.0100.00318.79
8.3.20.0000.00820.16
8.3.10.0040.00423.61
8.3.00.0050.00319.38
8.2.180.0100.00716.38
8.2.170.0110.00422.96
8.2.160.0000.01420.35
8.2.150.0040.00424.18
8.2.140.0100.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00321.02
8.2.110.0060.00321.95
8.2.100.0120.00017.78
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0030.00519.82
8.2.30.0070.00017.89
8.2.20.0040.00417.53
8.2.10.0070.00017.84
8.2.00.0070.00017.59
8.1.280.0110.00425.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.88
8.1.230.0040.00718.97
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0000.00721.94
8.1.150.0000.00718.73
8.1.140.0040.00417.21
8.1.130.0030.00317.71
8.1.120.0070.00017.27
8.1.110.0030.00517.34
8.1.100.0030.00417.29
8.1.90.0040.00417.39
8.1.80.0000.00717.20
8.1.70.0070.00017.25
8.1.60.0000.00917.46
8.1.50.0040.00417.43
8.1.40.0050.00317.34
8.1.30.0000.00817.48
8.1.20.0000.00717.49
8.1.10.0000.00717.46
8.1.00.0050.00217.33
8.0.300.0020.00520.79
8.0.290.0030.00616.58
8.0.280.0070.00018.32
8.0.270.0030.00317.11
8.0.260.0000.00617.28
8.0.250.0000.00816.90
8.0.240.0000.00616.82
8.0.230.0000.00816.65
8.0.220.0050.00216.74
8.0.210.0000.00616.64
8.0.200.0000.00616.85
8.0.190.0070.00316.82
8.0.180.0000.00716.83
8.0.170.0020.00516.78
8.0.160.0070.00016.69
8.0.150.0000.00716.71
8.0.140.0040.00416.72
8.0.130.0030.00313.15
8.0.120.0040.00416.62
8.0.110.0030.00516.79
8.0.100.0000.00716.80
8.0.90.0030.00316.56
8.0.80.0100.00616.71
8.0.70.0040.00416.79
8.0.60.0030.00316.66
8.0.50.0050.00216.58
8.0.30.0130.00617.03
8.0.20.0110.00917.40
8.0.10.0040.00416.64
8.0.00.0080.01016.58
7.4.330.0040.00415.00
7.4.320.0000.00616.39
7.4.300.0030.00316.27
7.4.290.0070.00016.29
7.4.280.0000.00716.40
7.4.270.0030.00316.23
7.4.260.0030.00316.49
7.4.250.0080.00016.46
7.4.240.0040.00316.44
7.4.230.0020.00516.27
7.4.220.0070.01716.26
7.4.210.0100.01016.30
7.4.200.0030.00316.30
7.4.160.0070.01016.45
7.4.150.0120.00617.40
7.4.140.0160.00917.86
7.4.130.0060.01216.41
7.4.120.0140.00316.44
7.4.110.0100.00716.26
7.4.100.0080.01216.40
7.4.90.0100.00716.29
7.4.80.0140.01119.39
7.4.70.0070.01016.36
7.4.60.0140.00616.38
7.4.50.0000.00816.04
7.4.40.0030.01316.29
7.4.30.0130.00816.33
7.4.00.0030.01114.45
7.3.330.0030.00313.04
7.3.320.0050.00012.84
7.3.310.0000.00715.99
7.3.300.0060.00016.11
7.3.290.0030.01016.23
7.3.280.0070.01216.13
7.3.270.0060.01217.40
7.3.260.0070.01016.12
7.3.240.0060.00916.30
7.3.230.0120.00416.39
7.3.210.0060.01016.22
7.3.200.0130.00319.39
7.3.190.0090.00916.39
7.3.180.0000.01516.53
7.3.170.0030.01316.35
7.3.160.0060.01316.45
7.2.330.0090.01216.37
7.2.320.0090.00916.28
7.2.310.0100.01016.48
7.2.300.0080.01116.47
7.2.290.0000.01616.64
7.2.00.0030.01219.02
7.1.200.0080.00415.44
7.1.100.0070.00717.80
7.1.70.0000.00717.05
7.1.60.0140.01119.40
7.1.50.0180.00716.89
7.1.00.0130.06722.48
7.0.200.0080.00016.73
7.0.140.0030.07022.02
7.0.60.0070.07020.00
7.0.50.0030.04017.77
7.0.40.0070.04020.13
7.0.30.0270.06020.34
7.0.20.0200.04720.09
7.0.10.0130.04020.00
7.0.00.0030.05320.17
5.6.280.0130.06321.04
5.6.210.0100.08320.50
5.6.200.0070.04318.11
5.6.190.0030.05720.77
5.6.180.0300.07020.43
5.6.170.0270.04320.38
5.6.160.0070.08320.45
5.6.150.0030.08318.13
5.6.140.0100.07718.12
5.6.130.0030.05018.10
5.6.120.0070.04021.02
5.6.110.0070.08021.02
5.6.100.0070.03720.97
5.6.90.0130.05020.96
5.6.80.0100.07720.41
5.6.70.0270.04320.42
5.5.350.0200.07720.37
5.5.340.0030.04318.02
5.5.330.0030.04320.40
5.5.320.0230.06320.13
5.5.310.0230.08020.34
5.5.300.0070.04717.96
5.5.290.0200.07017.98
5.5.280.0100.03320.87
5.5.270.0000.05720.66
5.5.260.0100.08320.71
5.5.250.0100.08320.79
5.5.240.0270.08020.25
5.4.450.0830.05719.28
5.4.440.0830.04719.48
5.4.430.0800.05019.47
5.4.420.0130.07019.42
5.4.410.0130.05719.04
5.4.400.0300.06018.60
5.4.390.0270.05318.50
5.4.380.0630.05318.72
5.4.370.0400.08018.65
5.4.360.0500.04718.49
5.4.350.0110.05011.97
5.4.340.0090.05411.97
5.4.320.0030.03812.45
5.4.310.0060.03712.45
5.4.300.0070.03912.45
5.4.290.0040.04012.45
5.4.280.0080.03212.35
5.4.270.0060.03412.35
5.4.260.0090.03912.34
5.4.250.0060.04212.34
5.4.240.0060.03412.34
5.4.230.0050.03812.34
5.4.220.0080.03612.34
5.4.210.0050.04012.34
5.4.200.0080.03512.34
5.4.190.0060.03612.33
5.4.180.0080.03412.33
5.4.170.0090.03312.35
5.4.160.0100.04612.34
5.4.150.0080.04812.34
5.4.140.0060.04912.02
5.4.130.0090.04412.01
5.4.120.0090.04611.97
5.4.110.0100.04611.96
5.4.100.0100.04011.96
5.4.90.0080.03611.96
5.4.80.0090.04011.96
5.4.70.0070.03811.96
5.4.60.0040.03611.96
5.4.50.0040.03611.96
5.4.40.0050.03411.95
5.4.30.0050.03511.95
5.4.20.0040.03611.95
5.4.10.0050.03511.95
5.4.00.0020.03911.43

preferences:
55.62 ms | 400 KiB | 5 Q