3v4l.org

run code in 300+ PHP versions simultaneously
<?php $brackets = '{{}{}{}{}'; echo str_replace(array('{','}'),'',$brackets);

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)
8.3.60.0150.00018.52
8.3.50.0110.00522.11
8.3.40.0120.00418.65
8.3.30.0070.00719.10
8.3.20.0040.00420.34
8.3.10.0040.00421.97
8.3.00.0040.00422.33
8.2.180.0070.01416.38
8.2.170.0030.01022.96
8.2.160.0130.00319.07
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0060.00317.63
8.2.110.0030.00621.92
8.2.100.0110.00019.51
8.2.90.0050.00219.09
8.2.80.0000.00818.05
8.2.70.0040.00417.38
8.2.60.0030.00917.80
8.2.50.0030.00518.07
8.2.40.0060.00318.09
8.2.30.0050.00317.98
8.2.20.0070.00017.64
8.2.10.0030.00517.62
8.2.00.0000.00817.63
8.1.280.0110.00325.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.98
8.1.230.0110.00019.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.39
8.1.180.0030.00518.61
8.1.170.0000.00818.59
8.1.160.0040.00421.90
8.1.150.0000.00718.61
8.1.140.0030.00717.29
8.1.130.0050.00317.78
8.1.120.0070.00017.30
8.1.110.0000.00717.43
8.1.100.0000.00717.42
8.1.90.0030.00517.40
8.1.80.0000.00717.41
8.1.70.0030.00317.40
8.1.60.0050.00317.50
8.1.50.0030.00517.46
8.1.40.0080.00017.45
8.1.30.0000.00817.49
8.1.20.0000.00817.45
8.1.10.0050.00317.50
8.1.00.0040.00417.38
8.0.300.0050.00318.77
8.0.290.0040.00417.05
8.0.280.0000.00718.43
8.0.270.0040.00417.16
8.0.260.0000.00616.87
8.0.250.0000.00716.92
8.0.240.0000.00816.77
8.0.230.0030.00616.87
8.0.220.0000.00616.80
8.0.210.0030.00316.79
8.0.200.0060.00016.90
8.0.190.0050.00316.85
8.0.180.0040.00416.88
8.0.170.0050.00216.71
8.0.160.0040.00416.80
8.0.150.0030.00616.75
8.0.140.0000.00816.68
8.0.130.0030.00313.26
8.0.120.0060.00316.77
8.0.110.0020.00516.75
8.0.100.0040.00416.80
8.0.90.0030.00316.75
8.0.80.0110.00416.77
8.0.70.0000.00716.62
8.0.60.0040.00416.80
8.0.50.0040.00416.73
8.0.30.0100.01216.86
8.0.20.0080.01017.40
8.0.10.0040.00416.90
8.0.00.0100.00716.65
7.4.330.0030.00315.00
7.4.320.0040.00416.43
7.4.300.0030.00316.39
7.4.290.0000.00716.43
7.4.280.0070.00016.34
7.4.270.0030.00316.56
7.4.260.0030.00316.54
7.4.250.0030.00616.33
7.4.240.0060.00216.40
7.4.230.0000.00716.34
7.4.220.0070.01116.42
7.4.210.0050.00916.55
7.4.200.0070.00016.51
7.4.190.0000.00816.41
7.4.160.0110.01116.50
7.4.150.0090.00917.40
7.4.140.0040.01417.86
7.4.130.0090.00816.42
7.4.120.0060.01116.41
7.4.110.0080.01216.30
7.4.100.0140.00416.42
7.4.90.0070.01016.27
7.4.80.0000.01919.39
7.4.70.0040.01316.36
7.4.60.0030.01316.60
7.4.50.0040.00416.50
7.4.40.0060.00622.77
7.4.30.0110.00716.44
7.4.00.0100.00315.09
7.3.330.0030.00413.00
7.3.320.0000.00512.87
7.3.310.0030.00316.18
7.3.300.0030.00316.04
7.3.290.0030.01016.09
7.3.280.0090.00616.14
7.3.270.0100.00717.40
7.3.260.0160.00016.08
7.3.250.0040.01316.27
7.3.240.0110.01116.47
7.3.230.0030.01316.44
7.3.210.0080.00816.36
7.3.200.0080.00819.39
7.3.190.0070.01116.44
7.3.180.0130.00616.09
7.3.170.0090.00616.33
7.3.160.0030.01316.45
7.3.120.0000.01514.53
7.2.330.0100.00716.21
7.2.320.0070.01316.23
7.2.310.0130.00416.20
7.2.300.0120.00916.50
7.2.290.0110.00816.27
7.2.00.0060.00319.42
7.1.200.0080.00415.77
7.1.100.0080.00617.91
7.1.70.0120.00016.96
7.1.60.0080.00817.18
7.1.50.0080.00816.72
7.1.40.0040.01116.38
7.1.30.0070.01016.39
7.1.20.0080.00816.59
7.1.10.0130.00016.49
7.1.00.0000.01816.47
7.0.200.0040.00716.63
7.0.190.0090.00416.62
7.0.180.0040.00816.27
7.0.170.0110.00416.28
7.0.160.0070.00716.24
7.0.150.0000.01216.38
7.0.140.0060.00816.36
7.0.130.0040.00816.58
7.0.120.0090.00516.25
7.0.110.0080.00516.16
7.0.100.0060.00616.48
7.0.90.0090.00416.26
7.0.80.0040.00916.31
7.0.70.0070.00516.24
7.0.60.0000.01216.06
7.0.50.0050.00716.21
7.0.40.0070.01115.16
7.0.30.0080.00515.16
7.0.20.0060.00915.16
7.0.10.0000.01215.16
7.0.00.0060.00615.16
5.6.300.0120.03920.80
5.6.290.0030.06920.79
5.6.280.0090.04120.91
5.6.270.0120.04121.03
5.6.260.0070.04720.72
5.6.250.0110.04221.00
5.6.240.0220.04720.74
5.6.230.0070.05620.79
5.6.220.0160.03520.74
5.6.210.0040.08220.97
5.6.200.0030.04820.86
5.6.190.0180.03620.92
5.6.180.0030.04420.80
5.6.170.0030.04420.76
5.6.160.0130.06820.98
5.6.150.0040.04620.86
5.6.140.0030.07320.99
5.6.130.0030.04820.76
5.6.120.0070.04320.75
5.6.110.0030.04520.91
5.6.100.0070.04020.94
5.6.90.0090.03620.91
5.6.80.0000.07820.15
5.6.70.0070.03420.17
5.6.60.0070.03920.07
5.6.50.0100.04320.14
5.6.40.0400.04020.22
5.6.30.0070.03620.29
5.6.20.0000.05020.13
5.6.10.0000.04520.13
5.6.00.0000.04920.20
5.5.380.0060.04217.41
5.5.370.0000.04817.48
5.5.360.0280.04217.48
5.5.350.0130.03617.56
5.5.340.0100.04217.70
5.5.330.0000.04517.84
5.5.320.0070.03818.07
5.5.310.0070.04017.96
5.5.300.0030.06117.84
5.5.290.0200.05318.06
5.5.280.0030.05018.06
5.5.270.0000.05017.70
5.5.260.0030.04117.99
5.5.250.0100.03717.87
5.5.240.0100.03617.36
5.5.230.0070.04617.34
5.5.220.0000.04017.40
5.5.210.0070.03517.21
5.5.200.0000.04417.38
5.5.190.0030.04917.32
5.5.180.0160.04517.37
5.5.160.0070.04417.35
5.5.150.0030.04017.34
5.5.140.0000.04117.37
5.5.130.0030.04617.09
5.5.120.0000.04617.05
5.5.110.0070.04717.40
5.5.100.0040.04217.23
5.5.90.0030.05217.15
5.5.80.0070.03617.11
5.5.70.0030.04217.24
5.5.60.0070.04916.98
5.5.50.0070.03917.30
5.5.40.0040.03917.10
5.5.30.0030.04017.21
5.5.20.0060.05217.30
5.5.10.0090.03817.35
5.5.00.0030.04316.97
5.4.450.0160.04919.34
5.4.440.0030.04319.35
5.4.430.0070.03819.34
5.4.420.0070.04619.39
5.4.410.0000.04019.34
5.4.400.0030.03919.07
5.4.390.0130.03318.91
5.4.380.0030.03618.94
5.4.370.0000.04519.03
5.4.360.0070.03918.98
5.4.350.0030.03719.01
5.4.340.0030.04419.07
5.4.320.0030.03719.07
5.4.310.0030.05119.07
5.4.300.0070.05618.97
5.4.290.0030.04118.95
5.4.280.0070.04319.01
5.4.270.0000.07019.10
5.4.260.0030.04618.84
5.4.250.0100.03418.98
5.4.240.0060.04518.97
5.4.230.0000.04418.91
5.4.220.0070.03619.13
5.4.210.0200.03918.97
5.4.200.0000.05119.04
5.4.190.0130.03218.85
5.4.180.0070.03918.96
5.4.170.0000.04819.05
5.4.160.0100.03318.97
5.4.150.0070.03419.05
5.4.140.0060.05216.52
5.4.130.0090.03216.34
5.4.120.0070.07916.39
5.4.110.0000.04016.57
5.4.100.0030.03816.69
5.4.90.0000.04016.58
5.4.80.0030.05516.60
5.4.70.0000.04716.61
5.4.60.0030.03516.60
5.4.50.0000.03916.64
5.4.40.0060.03816.44
5.4.30.0040.03516.47
5.4.20.0070.05716.62
5.4.10.0000.04116.55
5.4.00.0030.03816.05
5.3.290.0100.03415.16
5.3.280.0030.04115.16
5.3.270.0000.04015.16
5.3.260.0070.05415.16
5.3.250.0030.05715.16
5.3.240.0000.04015.16
5.3.230.0000.04615.16
5.3.220.0030.04015.16
5.3.210.0000.04515.16
5.3.200.0160.02915.16
5.3.190.0030.04615.16
5.3.180.0060.04515.16
5.3.170.0030.03915.16
5.3.160.0030.03615.16
5.3.150.0060.04115.16
5.3.140.0030.03815.16
5.3.130.0000.06215.16
5.3.120.0030.05215.16
5.3.110.0100.03115.16
5.3.100.0030.04815.16
5.3.90.0000.04815.16
5.3.80.0070.03315.16
5.3.70.0070.03715.16
5.3.60.0000.04515.16
5.3.50.0040.03915.16
5.3.40.0040.03615.16
5.3.30.0030.03515.16
5.3.20.0100.03315.16
5.3.10.0060.03215.16
5.3.00.0030.03415.16

preferences:
44.23 ms | 401 KiB | 5 Q