3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "121abc" + 5;

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)
8.3.60.0070.01116.50
8.3.50.0120.00318.20
8.3.40.0070.00718.67
8.3.30.0120.00618.68
8.3.20.0040.00419.89
8.3.10.0080.00023.53
8.3.00.0090.00019.68
8.2.180.0150.00618.29
8.2.170.0040.01122.96
8.2.160.0100.00720.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0040.00719.29
8.2.100.0090.00317.84
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0040.00421.05
8.2.30.0070.00020.71
8.2.20.0000.00817.72
8.2.10.0040.00418.00
8.2.00.0050.00217.89
8.1.280.0100.01025.92
8.1.270.0060.00923.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.79
8.1.230.0000.01117.45
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0030.00620.50
8.1.160.0000.00721.98
8.1.150.0030.00518.82
8.1.140.0030.00521.17
8.1.130.0000.00717.44
8.1.120.0000.00817.31
8.1.110.0070.00017.30
8.1.100.0070.00017.30
8.1.90.0070.00017.36
8.1.80.0070.00017.31
8.1.70.0070.00017.27
8.1.60.0000.00717.45
8.1.50.0030.00517.38
8.1.40.0040.00417.30
8.1.30.0000.00917.56
8.1.20.0040.00417.47
8.1.10.0000.00717.45
8.1.00.0040.00417.34
8.0.300.0070.00018.77
8.0.290.0050.00516.75
8.0.280.0050.00318.37
8.0.270.0070.00017.10
8.0.260.0030.00317.14
8.0.250.0030.00316.95
8.0.240.0030.00516.95
8.0.230.0030.00616.90
8.0.220.0050.00216.83
8.0.210.0050.00316.86
8.0.200.0030.00316.89
8.0.190.0030.00616.83
8.0.180.0080.00016.73
8.0.170.0000.00816.88
8.0.160.0000.00816.82
8.0.150.0070.00016.72
8.0.140.0040.00416.68
8.0.130.0060.00013.27
8.0.120.0050.00316.81
8.0.110.0000.00816.81
8.0.100.0060.00316.83
8.0.90.0000.00816.79
8.0.80.0090.01216.70
8.0.70.0040.00416.85
8.0.60.0040.00416.78
8.0.50.0000.00716.73
8.0.30.0070.00916.88
8.0.20.0080.01017.40
8.0.10.0040.00416.96
8.0.00.0100.00816.67
7.4.330.0030.00315.08
7.4.320.0060.00016.29
7.4.300.0060.00016.36
7.4.290.0030.00316.32
7.4.280.0000.00816.36
7.4.270.0030.00316.44
7.4.260.0070.00016.34
7.4.250.0000.00716.32
7.4.240.0040.00416.46
7.4.230.0030.00316.50
7.4.220.0140.00316.39
7.4.210.0070.00716.54
7.4.200.0000.00716.34
7.4.160.0140.00716.22
7.4.150.0080.00817.40
7.4.140.0110.00817.86
7.4.130.0180.01216.32
7.4.120.0120.00516.36
7.4.110.0090.00916.55
7.4.100.0130.00316.30
7.4.90.0070.01016.30
7.4.80.0070.01419.39
7.4.70.0080.00816.41
7.4.60.0070.01016.46
7.4.50.0080.00016.34
7.4.40.0060.01616.50
7.4.30.0090.01216.39
7.4.00.0060.00914.60
7.3.330.0030.00313.11
7.3.320.0000.00513.02
7.3.310.0030.00316.04
7.3.300.0070.00016.17
7.3.290.0080.00716.19
7.3.280.0070.01016.21
7.3.270.0110.00817.40
7.3.260.0120.00616.20
7.3.250.0130.00416.27
7.3.240.0080.00916.16
7.3.230.0070.01016.39
7.3.210.0100.00716.36
7.3.200.0090.01016.29
7.3.190.0120.00316.43
7.3.180.0090.01216.41
7.3.170.0030.01316.27
7.3.160.0120.01016.39
7.2.330.0070.01516.25
7.2.320.0060.01116.45
7.2.310.0060.01316.43
7.2.300.0030.01416.59
7.2.290.0150.00316.41
7.2.60.0070.01016.95
7.2.00.0070.00719.35
7.1.200.0120.00015.65
7.1.100.0000.01317.88
7.1.70.0070.00717.03
7.1.60.0170.00719.11
7.1.50.0100.01316.76
7.1.00.0100.07022.57
7.0.200.0100.00314.76
7.0.60.0030.08719.92
7.0.50.0000.06317.80
7.0.40.0000.04719.98
7.0.30.0200.03720.11
7.0.20.0300.07720.30
7.0.10.0230.04320.16
7.0.00.0130.08020.32
5.6.280.0030.03020.81
5.6.210.0070.03720.59
5.6.200.0070.08318.18
5.6.190.0170.07320.43
5.6.180.3800.03320.58
5.6.170.0230.07720.50
5.6.160.0030.06320.49
5.6.150.0200.06018.15
5.6.140.0100.08018.16
5.6.130.0070.05018.08
5.6.120.0000.05020.97
5.6.110.0100.08020.99
5.6.100.0070.08020.88
5.6.90.0030.04020.87
5.6.80.0100.07720.36
5.6.70.0070.04020.37
5.5.350.0200.06320.51
5.5.340.0000.04017.97
5.5.330.0000.05320.37
5.5.320.0370.04720.21
5.5.310.0230.05320.30
5.5.300.0070.08017.89
5.5.290.0100.07317.98
5.5.280.0030.05320.86
5.5.270.0100.08020.92
5.5.260.0070.07720.88
5.5.250.0070.08720.68
5.5.240.0100.07720.23
5.4.450.0770.05719.48
5.4.440.0600.05319.12
5.4.430.0730.05719.12
5.4.420.0800.04319.13
5.4.410.0630.06319.50
5.4.400.0730.05019.24
5.4.390.0730.05018.99
5.4.380.0730.04719.28
5.4.370.0770.04719.20
5.4.360.0730.05019.21
5.4.350.0770.04718.91
5.4.340.0630.04719.12
5.4.320.0670.08019.30
5.4.310.0630.04719.10
5.4.300.0500.05719.28
5.4.290.0670.05719.18
5.4.280.0730.05718.76
5.4.270.0600.04719.29
5.4.260.0600.04719.12
5.4.250.0630.04718.90
5.4.240.0630.05019.25
5.4.230.0430.06318.98
5.4.220.0530.05718.79
5.4.210.0570.05018.98
5.4.200.0530.05318.98
5.4.190.0830.04018.79
5.4.180.0530.05719.27
5.4.170.0800.04318.99
5.4.160.0700.05318.92
5.4.150.0730.05319.11
5.4.140.0770.04316.20
5.4.130.0630.05316.30
5.4.120.0630.05316.12
5.4.110.0700.05316.31
5.4.100.0730.04716.35
5.4.90.0900.03016.52
5.4.80.0730.04716.41
5.4.70.0670.05716.43
5.4.60.0770.05016.41
5.4.50.0870.04716.03
5.4.40.0700.05716.44
5.4.30.0730.04316.32
5.4.20.0800.05316.44
5.4.10.0770.04716.32
5.4.00.0700.06315.75

preferences:
47.48 ms | 400 KiB | 5 Q