3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "alma" + "korte";

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)
8.3.60.0070.01516.61
8.3.50.0090.01217.94
8.3.40.0100.01018.85
8.3.30.0110.00318.73
8.3.20.0040.00420.13
8.3.10.0080.00023.66
8.3.00.0150.00319.63
8.2.180.0150.00616.38
8.2.170.0140.00722.96
8.2.160.0200.00020.39
8.2.150.0080.00024.18
8.2.140.0070.01424.66
8.2.130.0080.00021.04
8.2.120.0050.00326.35
8.2.110.0040.00420.54
8.2.100.0000.01217.93
8.2.90.0050.00219.09
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0060.00617.80
8.2.50.0040.00418.07
8.2.40.0040.00421.12
8.2.30.0000.00720.67
8.2.20.0040.00417.68
8.2.10.0000.00917.98
8.2.00.0040.00417.98
8.1.280.0100.00325.92
8.1.270.0040.00420.40
8.1.260.0080.00028.09
8.1.250.0110.00728.09
8.1.240.0100.00022.14
8.1.230.0080.00317.64
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.01017.22
8.1.190.0080.00017.22
8.1.180.0050.00218.10
8.1.170.0000.00818.59
8.1.160.0030.00520.68
8.1.150.0040.00418.76
8.1.140.0050.00319.43
8.1.130.0030.00317.61
8.1.120.0040.00417.37
8.1.110.0070.00317.19
8.1.100.0030.00617.33
8.1.90.0040.00417.36
8.1.80.0040.00417.32
8.1.70.0050.00317.20
8.1.60.0050.00217.35
8.1.50.0040.00417.35
8.1.40.0060.00617.52
8.1.30.0000.00817.59
8.1.20.0040.00417.44
8.1.10.0040.00417.49
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0030.00318.38
8.0.270.0050.00317.16
8.0.260.0060.00017.18
8.0.250.0000.00716.92
8.0.240.0000.00816.82
8.0.230.0040.00416.90
8.0.220.0000.00816.78
8.0.210.0000.00816.90
8.0.200.0050.00216.96
8.0.190.0000.00716.93
8.0.180.0040.00416.80
8.0.170.0000.00716.94
8.0.160.0070.00016.77
8.0.150.0030.00316.90
8.0.140.0210.00416.79
8.0.130.0040.00413.30
8.0.120.0040.00416.77
8.0.110.0030.00616.78
8.0.100.0050.00316.70
8.0.90.0040.00416.87
8.0.80.0130.00716.87
8.0.70.0050.00316.73
8.0.60.0080.00016.90
8.0.50.0040.00416.88
8.0.30.0110.00816.93
8.0.20.0110.00917.40
8.0.10.0030.00516.93
8.0.00.0070.01216.67
7.4.330.0020.00216.76
7.4.320.0030.00316.39
7.4.300.0000.00716.45
7.4.290.0030.00316.28
7.4.280.0000.00716.46
7.4.270.0080.00016.38
7.4.260.0040.00416.34
7.4.250.0080.00016.32
7.4.240.0010.00616.35
7.4.230.0030.00516.40
7.4.220.0120.01216.56
7.4.210.0120.00916.45
7.4.200.0070.00016.39
7.4.160.0100.00616.51
7.4.150.0100.01317.40
7.4.140.0070.01317.86
7.4.130.0110.00816.44
7.4.120.0090.00816.32
7.4.110.0130.01016.46
7.4.100.0150.00916.33
7.4.90.0100.00616.57
7.4.80.0100.01019.39
7.4.70.0070.01016.28
7.4.60.0110.00816.36
7.4.50.0070.00716.43
7.4.40.0220.00616.57
7.4.30.0030.01416.26
7.4.00.0000.01014.98
7.3.330.0040.00212.94
7.3.320.0000.00512.98
7.3.310.0030.00316.27
7.3.300.0030.00316.04
7.3.290.0060.01216.22
7.3.280.0100.00916.19
7.3.270.0040.01217.40
7.3.260.0090.00916.36
7.3.250.0100.01116.42
7.3.240.0050.01316.33
7.3.230.0070.01016.39
7.3.210.0210.00016.23
7.3.200.0120.00316.30
7.3.190.0030.01716.14
7.3.180.0060.01016.47
7.3.170.0140.00316.27
7.3.160.0110.00616.57
7.2.330.0120.00616.69
7.2.320.0140.00916.64
7.2.310.0130.00616.35
7.2.300.0100.00616.52
7.2.290.0150.00616.50
7.2.60.0000.01216.36
7.2.00.0070.01019.24
7.1.200.0000.00815.84
7.1.100.0030.01018.06
7.1.70.0040.00417.02
7.1.60.0030.02019.13
7.1.50.0030.01716.78
7.1.00.0000.08022.45
7.0.200.0000.00816.73
7.0.60.0130.07319.92
7.0.50.0030.04017.80
7.0.40.0030.04320.20
7.0.30.0400.07320.04
7.0.20.0300.04320.18
7.0.10.0030.06020.32
7.0.00.0130.08020.09
5.6.210.0030.06320.54
5.6.200.0030.07318.08
5.6.190.0230.05020.35
5.6.180.0100.04020.77
5.6.170.0200.08020.42
5.6.160.0070.05020.38
5.6.150.0130.04318.21
5.6.140.0070.04018.21
5.6.130.0100.08318.16
5.6.120.0170.07320.98
5.6.110.0130.07021.13
5.6.100.0070.08720.99
5.6.90.0170.07021.02
5.6.80.0000.05320.38
5.5.350.3170.03320.32
5.5.340.0070.05717.88
5.5.330.0270.06320.15
5.5.320.0270.04720.29
5.5.310.0330.07320.30
5.5.300.0100.07318.02
5.5.290.0130.07017.96
5.5.280.0070.06720.84
5.5.270.0000.09020.70
5.5.260.0070.09020.76
5.5.250.0070.07020.70
5.5.240.0130.08020.18

preferences:
54.01 ms | 400 KiB | 5 Q