3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "hi - ".(string)((int)"1"+(int)"2");

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)
8.3.60.0100.01018.39
8.3.50.0090.01221.16
8.3.40.0120.00318.61
8.3.30.0160.00618.55
8.3.20.0140.00320.09
8.3.10.0040.01423.66
8.3.00.0070.01122.28
8.2.180.0080.01516.38
8.2.170.0070.00722.96
8.2.160.0110.00420.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0080.00317.63
8.2.110.0070.01020.52
8.2.100.0040.00817.78
8.2.90.0000.00919.09
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0080.00021.04
8.2.30.0070.00017.86
8.2.20.0040.00417.55
8.2.10.0070.00017.98
8.2.00.0030.00617.79
8.1.280.0040.01125.92
8.1.270.0120.00620.21
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.73
8.1.230.0040.00720.98
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.13
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0060.00318.29
8.1.160.0040.00421.98
8.1.150.0040.00418.66
8.1.140.0040.00417.26
8.1.130.0070.00017.55
8.1.120.0000.00717.24
8.1.110.0070.00017.14
8.1.100.0030.00617.37
8.1.90.0070.00017.39
8.1.80.0000.00717.36
8.1.70.0000.00817.28
8.1.60.0030.00517.46
8.1.50.0000.00917.45
8.1.40.0080.00017.42
8.1.30.0040.00417.54
8.1.20.0000.00817.59
8.1.10.0040.00417.46
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0030.00316.75
8.0.280.0000.00718.33
8.0.270.0070.00017.09
8.0.260.0040.00417.20
8.0.250.0080.00016.94
8.0.240.0040.00416.88
8.0.230.0030.00316.86
8.0.220.0030.00316.81
8.0.210.0000.00816.83
8.0.200.0000.00716.93
8.0.190.0080.00316.98
8.0.180.0080.00016.90
8.0.170.0080.00016.80
8.0.160.0040.00416.84
8.0.150.0030.00316.78
8.0.140.0000.00716.87
8.0.130.0060.00013.24
8.0.120.0050.00316.86
8.0.110.0070.00016.73
8.0.100.0040.00416.71
8.0.90.0050.00216.88
8.0.80.0090.00616.84
8.0.70.0000.00716.67
8.0.60.0000.00716.70
8.0.50.0080.00016.71
8.0.30.0080.01216.89
8.0.20.0140.00617.40
8.0.10.0040.00416.86
8.0.00.0130.00516.77
7.4.330.0000.00515.08
7.4.320.0040.00416.44
7.4.300.0000.00816.50
7.4.290.0060.00316.53
7.4.280.0080.00016.55
7.4.270.0070.00016.50
7.4.260.0000.00616.51
7.4.250.0080.00016.44
7.4.240.0030.00316.47
7.4.230.0050.00316.61
7.4.220.0130.00316.55
7.4.210.0130.00616.38
7.4.200.0000.00716.26
7.4.160.0100.01016.56
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0100.01016.52
7.4.120.0120.00816.56
7.4.110.0170.00016.53
7.4.100.0100.00716.48
7.4.90.0100.01316.31
7.4.80.0190.00319.39
7.4.70.0120.00916.42
7.4.60.0080.00816.42
7.4.50.0000.00416.48
7.4.40.0140.00616.38
7.4.30.0140.00716.65
7.4.00.0030.01314.84
7.3.330.0050.00013.04
7.3.320.0030.00313.18
7.3.310.0030.00316.32
7.3.300.0020.00516.27
7.3.290.0080.00616.21
7.3.280.0090.00616.27
7.3.270.0100.00717.40
7.3.260.0130.01016.21
7.3.250.0070.01116.18
7.3.240.0070.01116.27
7.3.230.0200.00316.46
7.3.210.0140.00316.57
7.3.200.0060.01119.39
7.3.190.0110.00416.25
7.3.180.0000.01616.16
7.3.170.0040.01816.35
7.3.160.0110.00716.11
7.3.10.0100.00416.46
7.3.00.0030.01016.57
7.2.330.0070.01016.48
7.2.320.0070.01016.21
7.2.310.0090.00616.60
7.2.300.0080.00816.58
7.2.290.0100.00616.54
7.2.130.0070.00616.81
7.2.120.0050.01016.79
7.2.110.0030.01016.69
7.2.100.0070.00916.89
7.2.90.0080.00516.84
7.2.80.0090.00516.83
7.2.70.0050.00916.72
7.2.60.0020.01116.75
7.2.50.0060.00716.74
7.2.40.0060.00716.54
7.2.30.0060.00816.82
7.2.20.0050.00916.95
7.2.10.0040.00916.71
7.2.00.0070.00717.60
7.1.250.0050.00815.70
7.1.100.0040.00717.94
7.1.70.0030.00517.16
7.1.60.0070.01820.03
7.1.50.0100.01316.76
7.1.00.0030.09722.34
7.0.200.0240.00714.97
7.0.60.0070.04019.82
7.0.50.0070.07717.80
7.0.40.0030.04319.98
7.0.30.0300.07720.12
7.0.20.0230.05020.20
7.0.10.0070.05320.12
7.0.00.0030.04320.01
5.6.210.0030.07720.71
5.6.200.0170.08018.21
5.6.190.0030.05320.57
5.6.180.3200.04320.39
5.6.170.0270.07020.51
5.6.160.0130.04320.52
5.6.150.0030.04018.15
5.6.140.0070.04018.18
5.6.130.0070.06718.22
5.6.120.0200.07021.14
5.6.110.0100.07021.08
5.6.100.0100.08021.03
5.6.90.0030.08021.02
5.6.80.0130.05320.52
5.6.70.4500.03320.36
5.5.350.0300.04320.32
5.5.340.0030.05317.91
5.5.330.0000.05020.07
5.5.320.0200.03720.24
5.5.310.0200.07320.51
5.5.300.0030.04018.02
5.5.290.0030.04017.93
5.5.280.0030.04020.79
5.5.270.0030.04320.75
5.5.260.0000.05020.71
5.5.250.0070.08020.55
5.5.240.0130.04720.34
5.4.450.0970.08019.21
5.4.440.0870.06019.55
5.4.430.0800.06719.39
5.4.420.0770.08019.57
5.4.410.0900.06319.44
5.4.400.0800.07318.87
5.4.390.1000.04019.21
5.4.380.1030.06719.23
5.4.370.0900.04319.23
5.4.360.0770.06318.75
5.4.350.0930.06019.20
5.4.340.0900.05319.04
5.4.320.0770.06319.21
5.4.310.0570.07319.04
5.4.300.0770.04319.09
5.4.290.0970.05719.09
5.4.280.1070.03719.24
5.4.270.0830.06019.20
5.4.260.1000.06319.14
5.4.250.1000.03719.20
5.4.240.0800.07319.20
5.4.230.1030.04719.07
5.4.220.0730.06319.24
5.4.210.0730.05019.15
5.4.200.0830.05316.66
5.4.190.0870.06018.86
5.4.180.0830.05018.96
5.4.170.0870.05718.96
5.4.160.0970.07018.86
5.4.150.0700.05719.08
5.4.140.0730.07016.19
5.4.130.0830.05316.45
5.4.120.0900.04716.49
5.4.110.0830.04716.19
5.4.100.0700.06316.46
5.4.90.0600.06016.59
5.4.80.0700.05016.34
5.4.70.0730.05716.19
5.4.60.0300.03316.49
5.4.50.0130.04316.36
5.4.40.0000.05716.19
5.4.30.0070.07016.35
5.4.20.0300.06316.36

preferences:
94.87 ms | 401 KiB | 5 Q