3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test" + "taot";

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)
8.3.60.0110.00716.50
8.3.50.0100.00717.32
8.3.40.0140.00018.70
8.3.30.0150.00018.86
8.3.20.0050.00318.63
8.3.10.0040.00420.48
8.3.00.0080.00019.50
8.2.180.0140.00416.63
8.2.170.0100.00722.96
8.2.160.0070.00720.95
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00020.40
8.2.110.0060.00322.11
8.2.100.0040.00717.84
8.2.90.0030.00517.75
8.2.80.0070.00319.36
8.2.70.0050.00317.92
8.2.60.0040.00417.97
8.2.50.0030.00518.10
8.2.40.0000.00719.38
8.2.30.0030.00519.17
8.2.20.0040.00417.71
8.2.10.0000.00717.54
8.2.00.0040.00417.66
8.1.280.0040.01225.92
8.1.270.0110.00324.66
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.92
8.1.230.0110.00022.21
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0030.00618.36
8.1.160.0040.00418.80
8.1.150.0000.00718.51
8.1.140.0040.00417.36
8.1.130.0070.00017.66
8.1.120.0000.00717.23
8.1.110.0030.00417.33
8.1.100.0000.00717.21
8.1.90.0030.00317.29
8.1.80.0040.00417.36
8.1.70.0000.00717.29
8.1.60.0030.00617.45
8.1.50.0040.00417.31
8.1.40.0000.00717.47
8.1.30.0000.00717.43
8.1.20.0040.00417.48
8.1.10.0000.00717.41
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.25
8.0.270.0000.00717.23
8.0.260.0080.00016.81
8.0.250.0030.00316.97
8.0.240.0000.00716.78
8.0.230.0070.00016.91
8.0.220.0030.00516.89
8.0.210.0000.00816.77
8.0.200.0030.00316.90
8.0.190.0000.00916.97
8.0.180.0000.00716.83
8.0.170.0000.00816.77
8.0.160.0040.00416.90
8.0.150.0040.00416.78
8.0.140.0080.00416.65
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0040.00416.93
8.0.100.0030.00516.93
8.0.90.0040.00416.75
8.0.80.0090.00616.84
8.0.70.0070.00016.80
8.0.60.0000.00716.84
8.0.50.0050.00316.89
8.0.30.0110.00716.79
8.0.20.0150.00617.22
8.0.10.0040.00416.94
8.0.00.0110.01116.51
7.4.330.0000.00512.87
7.4.320.0000.00716.47
7.4.300.0030.00316.46
7.4.290.0040.00416.47
7.4.280.0000.00716.31
7.4.270.0030.00316.33
7.4.260.0050.00013.16
7.4.250.0000.00916.43
7.4.240.0030.00316.36
7.4.230.0030.00316.48
7.4.220.0100.01616.50
7.4.210.0080.00716.43
7.4.200.0070.00016.52
7.4.190.0030.00316.36
7.4.160.0090.00616.42
7.4.150.0070.01016.68
7.4.140.0100.00816.44
7.4.130.0040.01216.37
7.4.120.0070.01016.32
7.4.110.0090.01216.30
7.4.100.0100.00716.39
7.4.90.0060.01016.46
7.4.80.0060.01016.42
7.4.70.0090.01216.52
7.4.60.0060.00916.44
7.4.50.0120.00016.34
7.4.40.0030.01416.54
7.4.30.0090.00616.23
7.4.00.0090.00314.58
7.3.330.0040.00413.02
7.3.320.0000.00613.03
7.3.310.0030.00516.24
7.3.300.0050.00216.17
7.3.290.0000.01516.13
7.3.280.0120.00716.19
7.3.270.0070.01116.23
7.3.260.0030.01416.22
7.3.250.0080.01216.28
7.3.240.0150.00616.18
7.3.230.0140.00316.47
7.3.210.0060.01116.29
7.3.200.0090.00919.39
7.3.190.0120.01016.36
7.3.180.0060.01016.26
7.3.170.0100.00716.20
7.3.160.0130.00316.29
7.3.120.0040.01114.31
7.2.330.0120.01316.24
7.2.320.0120.00416.42
7.2.310.0160.00316.47
7.2.300.0060.01016.53
7.2.290.0130.00416.27
7.2.80.0030.01016.61
7.2.60.0040.01117.00
7.1.200.0060.00615.69
7.1.100.0040.00717.84
7.1.70.0000.00817.07
7.1.60.0160.00719.40
7.1.50.0030.01316.91
7.1.00.0000.04022.30
7.0.200.0430.01014.79
7.0.140.0100.06722.01
7.0.120.0100.07022.15
7.0.60.0100.06319.89
7.0.50.0030.06717.82
7.0.40.0100.05320.05
7.0.30.0300.04320.30
7.0.20.0370.08020.20
7.0.10.0170.07720.18
7.0.00.0000.09020.20
5.6.280.0030.07020.98
5.6.210.0030.04720.47
5.6.200.0030.08318.21
5.6.190.0070.04020.79
5.6.180.0470.03720.27
5.6.170.0270.05720.39
5.6.160.0130.06320.41
5.6.150.0070.08318.12
5.6.140.0100.05718.21
5.6.130.0070.08018.12
5.6.120.0200.06720.98
5.6.110.0130.05320.97
5.6.100.0100.06321.12
5.6.90.0000.04320.96
5.6.80.0070.08020.50
5.5.350.0000.08320.34
5.5.340.0170.05717.93
5.5.330.0000.05020.19
5.5.320.0170.05320.27
5.5.310.0300.06720.18
5.5.300.0100.07718.01
5.5.290.0230.07017.89
5.5.280.0030.05320.67
5.5.270.0000.04320.66
5.5.260.0200.07020.78
5.5.250.0130.08720.46
5.5.240.0070.07720.18
5.4.450.0100.07719.41
5.4.440.0030.07019.34
5.4.430.0100.06319.13
5.4.420.0000.04719.40
5.4.410.0170.07018.98
5.4.400.0100.07718.89
5.4.390.0030.05019.15
5.4.380.0070.07318.79
5.4.370.0130.03018.78
5.4.360.0130.07319.18
5.4.350.0100.04319.08
5.4.340.0030.07719.17
5.4.320.0030.08018.81
5.4.310.0070.04019.09
5.4.300.0130.07319.08
5.4.290.0030.04019.09
5.4.280.0100.07018.80
5.4.270.0130.05019.17
5.4.260.0230.06019.08
5.4.250.0030.08019.19
5.4.240.0030.04019.09
5.4.230.0000.04018.80
5.4.220.0030.04718.90
5.4.210.0030.04019.11
5.4.200.0070.04318.80
5.4.190.0000.04719.09
5.4.180.0030.06319.14
5.4.170.0100.07718.91
5.4.160.0070.04318.76
5.4.150.0000.05018.90
5.4.140.0000.04316.25
5.4.130.0100.05716.30
5.4.120.0000.04016.20
5.4.110.0030.05716.36
5.4.100.0100.06316.32
5.4.90.0030.05716.41
5.4.80.0070.03316.39
5.4.70.0170.06716.27
5.4.60.0070.07716.34
5.4.50.0130.03716.34
5.4.40.0100.07316.25
5.4.30.0070.08016.28
5.4.20.0070.07316.28
5.4.10.0030.04016.29
5.4.00.0100.03015.71
5.3.290.0030.05314.60
5.3.280.0030.06714.54
5.3.270.0100.07014.62
5.3.260.0070.07014.53
5.3.250.0000.06014.50
5.3.240.0000.08014.55
5.3.230.0000.04314.41
5.3.220.0000.07714.48
5.3.210.0030.04014.54
5.3.200.0000.08014.50
5.3.190.0100.03314.48
5.3.180.0100.03314.50
5.3.170.0130.06314.52
5.3.160.0070.06714.46
5.3.150.0070.07014.38
5.3.140.0070.04314.37
5.3.130.0070.06714.33
5.3.120.0030.08014.47
5.3.110.0170.06314.47
5.3.100.0070.04013.93
5.3.90.0070.06713.83
5.3.80.0100.06713.93
5.3.70.0130.06313.84
5.3.60.0070.07713.82
5.3.50.0070.06713.87
5.3.40.0070.07713.87
5.3.30.0100.06313.83
5.3.20.0070.07713.61
5.3.10.0030.05313.63
5.3.00.0070.06713.61

preferences:
47.33 ms | 401 KiB | 5 Q