3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ('php' === TRUE) { echo "$string rules!"; }

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)
8.3.60.0060.01216.50
8.3.50.0110.00722.10
8.3.40.0100.01018.46
8.3.30.0070.00718.78
8.3.20.0040.00420.08
8.3.10.0030.00621.69
8.3.00.0050.00220.75
8.2.180.0150.00918.43
8.2.170.0140.00018.96
8.2.160.0040.01122.96
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0140.00419.54
8.2.110.0080.00022.28
8.2.100.0070.00421.03
8.2.90.0040.00418.98
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0050.00518.09
8.2.30.0050.00317.93
8.2.20.0000.00717.69
8.2.10.0040.00417.92
8.2.00.0000.00717.52
8.1.280.0090.00925.92
8.1.270.0050.00320.45
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0070.00323.68
8.1.230.0060.00619.09
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0000.00717.10
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0040.00421.97
8.1.150.0100.00018.62
8.1.140.0080.00019.03
8.1.130.0000.00717.79
8.1.120.0000.00717.23
8.1.110.0000.00817.22
8.1.100.0080.00017.26
8.1.90.0000.00717.27
8.1.80.0040.00317.30
8.1.70.0030.00317.27
8.1.60.0040.00417.48
8.1.50.0030.00617.27
8.1.40.0050.00317.28
8.1.30.0030.00517.50
8.1.20.0000.00817.52
8.1.10.0040.00417.37
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0000.00717.04
8.0.260.0060.00017.13
8.0.250.0030.00316.84
8.0.240.0030.00316.92
8.0.230.0000.00816.77
8.0.220.0030.00316.80
8.0.210.0030.00316.79
8.0.200.0000.00616.86
8.0.190.0000.00816.89
8.0.180.0000.00816.86
8.0.170.0040.00416.86
8.0.160.0000.00716.79
8.0.150.0000.00716.83
8.0.140.0040.00416.73
8.0.130.0030.00313.22
8.0.120.0070.00016.81
8.0.110.0000.00816.82
8.0.100.0070.00016.69
8.0.90.0050.00316.75
8.0.80.0060.01016.80
8.0.70.0000.00716.67
8.0.60.0030.00516.67
8.0.50.0040.00416.69
8.0.30.0080.01616.98
8.0.20.0160.00917.40
8.0.10.0000.00716.98
8.0.00.0070.01116.68
7.4.330.0050.00015.08
7.4.320.0000.00716.45
7.4.300.0000.00616.38
7.4.290.0000.00716.30
7.4.280.0000.00716.39
7.4.270.0020.00516.32
7.4.260.0000.00816.35
7.4.250.0040.00416.47
7.4.240.0000.00716.44
7.4.230.0000.00716.50
7.4.220.0090.00916.46
7.4.210.0130.00616.37
7.4.200.0030.00516.41
7.4.160.0190.00516.30
7.4.150.0190.00317.40
7.4.140.0080.00817.86
7.4.130.0100.00616.42
7.4.120.0110.00616.33
7.4.110.0030.01416.28
7.4.100.0140.00316.27
7.4.90.0130.00316.48
7.4.80.0120.01019.39
7.4.70.0090.00916.45
7.4.60.0070.00816.45
7.4.50.0040.00416.07
7.4.40.0070.01016.47
7.4.30.0030.01316.52
7.4.00.0060.00614.91
7.3.330.0000.00512.95
7.3.320.0050.00013.12
7.3.310.0000.00616.12
7.3.300.0040.00416.19
7.3.290.0060.01016.18
7.3.280.0050.01416.22
7.3.270.0090.00917.40
7.3.260.0100.00716.37
7.3.250.0110.01316.19
7.3.240.0000.01616.25
7.3.230.0110.01116.39
7.3.210.0120.00416.46
7.3.200.0080.00819.39
7.3.190.0030.01316.23
7.3.180.0110.01016.15
7.3.170.0140.00716.35
7.3.160.0080.00816.27
7.2.330.0060.01316.30
7.2.320.0080.00816.14
7.2.310.0030.01416.54
7.2.300.0030.01816.18
7.2.290.0000.01616.58
7.1.70.0000.00916.96
7.1.60.0090.00919.46
7.1.50.0090.00316.70
7.1.00.0000.08022.30
7.0.200.0030.00615.00
7.0.140.0070.03322.07
7.0.60.0130.05720.03
7.0.50.0030.08017.85
7.0.40.0070.08720.04
7.0.30.0170.04320.18
7.0.20.0300.03319.99
7.0.10.0000.09320.18
7.0.00.0070.08320.13
5.6.280.0100.06720.90
5.6.210.0130.06320.74
5.6.200.0100.05318.23
5.6.190.0170.06320.67
5.6.180.0200.05320.41
5.6.170.0300.07020.48
5.6.160.0000.07020.50
5.6.150.0030.04718.19
5.6.140.0000.04318.20
5.6.130.0100.08018.07
5.6.120.0030.04321.13
5.6.110.0170.08020.96
5.6.100.0130.05721.00
5.6.90.0130.07720.98
5.6.80.0100.03320.53
5.6.70.4530.04320.39
5.5.350.0070.04320.51
5.5.340.0130.05717.99
5.5.330.0200.06320.21
5.5.320.0370.05320.20
5.5.310.0330.07720.21
5.5.300.0030.08017.95
5.5.290.0070.04717.96
5.5.280.0130.07020.65
5.5.270.0130.05720.86
5.5.260.0100.03320.83
5.5.250.0100.08320.48
5.5.240.0270.06320.15
5.4.450.0670.05719.44
5.4.440.0900.04719.45
5.4.430.0470.04719.27
5.4.420.0970.06319.32
5.4.410.1000.05319.11
5.4.400.1030.05018.92
5.4.390.1130.07018.70
5.4.380.1100.06318.68
5.4.370.1170.06718.65
5.4.360.1130.06318.56
5.4.350.1030.07718.52
5.4.340.1070.06018.69
5.4.320.0800.05318.57
5.4.310.0870.06018.51
5.4.300.0770.06018.64
5.4.290.0930.04718.72
5.4.280.1030.05318.73
5.4.270.0970.05718.70
5.4.260.1070.06718.68
5.4.250.1170.06318.67
5.4.240.0670.06018.61
5.4.230.0900.05018.67
5.4.220.1070.05318.57
5.4.210.0930.06718.69
5.4.200.1100.04016.63
5.4.190.1070.05318.64
5.4.180.0870.06018.60
5.4.170.1030.05718.68
5.4.160.1170.04718.64
5.4.150.1030.05018.69
5.4.140.0970.06016.05
5.4.130.1100.05016.35
5.4.120.0900.06016.25
5.4.110.1170.05016.21
5.4.100.1170.05716.30
5.4.90.0870.05716.21
5.4.80.0870.04716.06
5.4.70.0830.05016.10
5.4.60.0900.05016.15
5.4.50.0970.04316.03
5.4.40.1030.06016.13
5.4.30.1000.05316.32
5.4.20.0800.06016.27
5.4.10.0970.05316.00
5.4.00.0930.05015.76
5.3.290.0770.06314.61
5.3.280.0830.05014.50
5.3.270.0830.05714.63
5.3.260.1000.05314.57
5.3.250.0970.05314.61
5.3.240.0900.06014.67
5.3.230.0930.06714.56
5.3.220.0770.05314.49
5.3.210.0800.06014.54
5.3.200.0930.06314.65
5.3.190.1030.07014.55
5.3.180.1230.07014.60
5.3.170.1130.06314.47
5.3.160.1070.07014.51
5.3.150.1070.04014.61
5.3.140.0730.05314.65
5.3.130.0900.05014.52
5.3.120.0930.05314.54
5.3.110.1130.06314.57
5.3.100.0770.05714.04
5.3.90.0900.05314.09
5.3.80.0900.05314.11
5.3.70.0930.05713.94
5.3.60.0870.04713.99
5.3.50.0830.05713.97
5.3.40.1230.05013.97
5.3.30.1230.05013.89
5.3.20.1070.04013.66
5.3.10.1170.04713.68
5.3.00.1200.05713.62
5.2.170.1000.05311.13
5.2.160.0800.04011.10
5.2.150.0970.04711.11
5.2.140.0900.04311.17
5.2.130.0870.04311.16
5.2.120.0500.05311.02
5.2.110.0830.04311.15
5.2.100.0730.04311.24
5.2.90.0970.04011.16
5.2.80.1130.05011.15
5.2.70.0900.04711.04
5.2.60.1000.03311.07
5.2.50.1130.04710.94
5.2.40.0770.04311.00
5.2.30.0700.04710.92
5.2.20.0970.03010.95
5.2.10.0900.04010.98
5.2.00.1030.03710.71
5.1.60.0730.0409.99
5.1.50.0670.0439.96
5.1.40.0870.03710.09
5.1.30.0500.04010.42
5.1.20.0770.05010.39
5.1.10.0570.03710.05
5.1.00.0700.04010.18
5.0.50.0400.0308.66
5.0.40.0430.0308.43
5.0.30.0370.0578.25
5.0.20.0270.0278.22
5.0.10.0230.0338.26
5.0.00.0200.0478.16
4.4.90.0330.0236.24
4.4.80.0330.0206.24
4.4.70.0370.0206.24
4.4.60.0300.0206.24
4.4.50.0330.0206.24
4.4.40.0370.0336.24
4.4.30.0300.0236.24
4.4.20.0300.0276.24
4.4.10.0470.0276.24
4.4.00.0370.0336.24
4.3.110.0370.0236.24
4.3.100.0400.0176.24
4.3.90.0330.0236.24
4.3.80.0300.0406.24
4.3.70.0330.0276.24
4.3.60.0300.0206.24
4.3.50.0270.0236.24
4.3.40.0230.0336.24
4.3.30.0130.0276.24
4.3.20.0130.0276.24
4.3.10.0130.0206.24
4.3.00.0100.02314.42

preferences:
54.32 ms | 401 KiB | 5 Q