3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = array("lol2", "mescouilles en ski 3", "foobar4", "5"); foreach ($str as $s){ echo "levier " . substr($s, -1) . "."; }

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)
8.3.40.0110.00418.85
8.3.30.0110.00418.53
8.3.20.0000.00818.56
8.3.10.0070.00021.09
8.3.00.0000.00823.56
8.2.170.0090.00922.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0070.00021.19
8.2.110.0060.00319.46
8.2.100.0040.00817.84
8.2.90.0100.00017.63
8.2.80.0030.00619.20
8.2.70.0040.00417.93
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0080.00022.18
8.2.30.0040.00422.47
8.2.20.0000.00717.64
8.2.10.0000.00817.66
8.2.00.0030.00817.55
8.1.270.0040.00423.99
8.1.260.0070.01026.35
8.1.250.0000.00828.09
8.1.240.0070.00323.91
8.1.230.0040.00719.08
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0030.00517.36
8.1.180.0000.00818.10
8.1.170.0050.00318.46
8.1.160.0040.00421.94
8.1.150.0050.00218.64
8.1.140.0000.00817.42
8.1.130.0000.00717.80
8.1.120.0030.00317.38
8.1.110.0000.00817.43
8.1.100.0070.00017.50
8.1.90.0030.00417.41
8.1.80.0040.00417.47
8.1.70.0030.00317.46
8.1.60.0050.00317.41
8.1.50.0030.00517.41
8.1.40.0000.00717.56
8.1.30.0040.00417.67
8.1.20.0030.00517.70
8.1.10.0040.00417.49
8.1.00.0030.00517.39
8.0.300.0070.00021.55
8.0.290.0070.00016.63
8.0.280.0000.00718.45
8.0.270.0030.00317.29
8.0.260.0030.00516.76
8.0.250.0000.00816.88
8.0.240.0000.00816.90
8.0.230.0050.00316.84
8.0.220.0000.00816.88
8.0.210.0040.00416.88
8.0.200.0000.00716.97
8.0.190.0060.00316.98
8.0.180.0040.00416.79
8.0.170.0050.00316.83
8.0.160.0050.00316.77
8.0.150.0070.00016.87
8.0.140.0050.00316.83
8.0.130.0060.00013.27
8.0.120.0050.00316.78
8.0.110.0040.00416.78
8.0.100.0070.00016.89
8.0.90.0040.00416.86
8.0.80.0040.01116.89
8.0.70.0080.00016.91
8.0.60.0000.00716.72
8.0.50.0000.00716.73
8.0.30.0140.01017.14
8.0.20.0140.00817.40
8.0.10.0040.00417.12
8.0.00.0090.01216.71
7.4.330.0030.00314.88
7.4.320.0040.00416.61
7.4.300.0030.00316.48
7.4.290.0000.00816.56
7.4.280.0030.00316.52
7.4.270.0030.00316.51
7.4.260.0000.00613.33
7.4.250.0080.00016.37
7.4.240.0080.00016.53
7.4.230.0030.00316.40
7.4.220.0080.01216.36
7.4.210.0050.00916.56
7.4.200.0000.00716.66
7.4.190.0030.00316.63
7.4.160.0090.00616.50
7.4.150.0130.00617.40
7.4.140.0070.01217.86
7.4.130.0100.00916.40
7.4.120.0130.00816.34
7.4.110.0120.00616.54
7.4.100.0100.00716.44
7.4.90.0070.01116.40
7.4.80.0120.00419.39
7.4.70.0170.00316.38
7.4.60.0060.00916.32
7.4.50.0000.00816.52
7.4.40.0050.00522.77
7.4.30.0030.01816.25
7.4.00.0130.00315.02
7.3.330.0000.00613.09
7.3.320.0000.00513.15
7.3.310.0070.00016.38
7.3.300.0000.00616.30
7.3.290.0110.00316.21
7.3.280.0070.01116.23
7.3.270.0090.01517.40
7.3.260.0100.00818.24
7.3.250.0090.01616.47
7.3.240.0030.01316.19
7.3.230.0070.01016.39
7.3.210.0110.00516.25
7.3.200.0140.00319.39
7.3.190.0100.01016.42
7.3.180.0080.00816.29
7.3.170.0140.00616.28
7.3.160.0120.00316.24
7.3.120.0070.01015.94
7.3.110.0070.01016.01
7.3.100.0070.00715.90
7.3.90.0050.01016.03
7.3.80.0050.00916.14
7.3.70.0050.01115.85
7.3.60.0080.00715.89
7.3.50.0050.01015.89
7.3.40.0080.00715.98
7.3.30.0090.00715.97
7.3.20.0080.00716.81
7.3.10.0050.00916.88
7.3.00.0030.01016.85
7.2.330.0100.01016.35
7.2.320.0160.00716.67
7.2.310.0110.00716.72
7.2.300.0130.00316.76
7.2.290.0090.00816.50
7.2.250.0110.00814.89
7.2.240.0060.01016.07
7.2.230.0110.00616.14
7.2.220.0080.00916.12
7.2.210.0100.00315.98
7.2.200.0020.01416.15
7.2.190.0070.01116.12
7.2.180.0100.00315.94
7.2.170.0030.01116.04
7.2.160.0100.00717.15
7.2.150.0070.00417.15
7.2.140.0040.00817.15
7.2.130.0070.01117.15
7.2.120.0090.00617.15
7.2.110.0060.00917.15
7.2.100.0110.00717.15
7.2.90.0030.01417.15
7.2.80.0040.01117.15
7.2.70.0060.00917.15
7.2.60.0030.01517.15
7.2.50.0000.01217.15
7.2.40.0070.01117.15
7.2.30.0000.01517.15
7.2.20.0000.01517.15
7.2.10.0070.01017.15
7.2.00.0080.01018.35
7.1.330.0030.01016.48
7.1.320.0050.00516.33
7.1.310.0050.00816.48
7.1.300.0000.01316.34
7.1.290.0080.00516.42
7.1.280.0030.01116.44
7.1.270.0040.01016.42
7.1.260.0030.01116.54
7.1.250.0030.01317.15
7.1.70.0000.00917.12
7.1.60.0000.01117.29
7.1.50.0070.01416.80
7.1.00.0000.06722.41
7.0.200.0080.00316.85
7.0.140.0100.06721.98
7.0.80.0270.03719.93
7.0.70.0270.04019.93
7.0.60.0130.03719.95
7.0.50.0100.03020.34
7.0.40.0030.03720.15
7.0.30.0000.04720.11
7.0.20.0070.04320.18
7.0.10.0030.04320.14
7.0.00.0030.04320.09
5.6.280.0030.07320.77
5.6.230.0070.04020.59
5.6.220.0000.05020.61
5.6.210.0070.04020.75
5.6.200.0030.04321.04
5.6.190.0000.04721.08
5.6.180.0070.05021.05
5.6.170.0130.03321.10
5.6.160.0030.03720.93
5.6.150.0070.04021.11
5.6.140.0100.04021.13
5.6.130.0030.05021.07
5.6.120.0100.03721.07
5.6.110.0100.03321.03
5.6.100.0030.06020.93
5.6.90.0100.05021.06
5.6.80.0100.05720.32
5.6.70.0070.06020.48
5.6.60.0070.06720.48
5.6.50.0130.03020.40
5.6.40.0130.03720.36
5.6.30.0070.03720.40
5.6.20.0030.08720.46
5.6.10.0070.07320.41
5.6.00.0070.08720.30
5.5.370.0100.03720.39
5.5.360.0000.04720.38
5.5.350.0070.04020.39
5.5.340.0030.04020.90
5.5.330.0070.05720.77
5.5.320.0070.03720.89
5.5.310.0000.05020.79
5.5.300.0070.04020.87
5.5.290.0170.03720.61
5.5.280.0030.05020.86
5.5.270.0070.05020.81
5.5.260.0030.04720.82
5.5.250.0030.04020.61
5.5.240.0030.04020.27
5.5.230.0030.04020.28
5.5.220.0000.04320.21
5.5.210.0030.04320.20
5.5.200.0030.04020.27
5.5.190.0070.04320.24
5.5.180.0070.05020.27
5.5.160.0070.07720.10
5.5.150.0030.08320.27
5.5.140.0070.05720.21
5.5.130.0000.07720.13
5.5.120.0000.06020.24
5.5.110.0130.07320.22
5.5.100.0070.06320.10
5.5.90.0170.06720.14
5.5.80.0100.08020.10
5.5.70.0100.07320.05
5.5.60.0030.08020.00
5.5.50.0070.07020.14
5.5.40.0070.07720.09
5.5.30.0030.04720.14
5.5.20.0130.07320.08
5.5.10.0070.08020.12
5.5.00.0000.08720.08
5.4.450.0030.04019.30
5.4.440.0030.04019.45
5.4.430.0130.03019.39
5.4.420.0030.03319.36
5.4.410.0100.02719.22
5.4.400.0000.04018.97
5.4.390.0100.03718.78
5.4.380.0100.07019.07
5.4.370.0030.03719.07
5.4.360.0030.04019.10
5.4.350.0070.03319.11
5.4.340.0070.03718.91
5.4.320.0030.08719.08
5.4.310.0130.06719.09
5.4.300.0070.07718.97
5.4.290.0170.05719.07
5.4.280.0070.07019.05
5.4.270.0030.04719.14
5.4.260.0070.08019.22
5.4.250.0070.08318.97
5.4.240.0100.06018.89
5.4.230.0030.05719.09
5.4.220.0130.06719.22
5.4.210.0070.08319.02
5.4.200.0070.07319.13
5.4.190.0070.07719.22
5.4.180.0030.08019.13
5.4.170.0070.07319.01
5.4.160.0070.07319.08
5.4.150.0030.05718.88
5.4.140.0070.07016.37
5.4.130.0030.05016.28
5.4.120.0170.06716.27
5.4.110.0070.06316.30
5.4.100.0100.06316.21
5.4.90.0100.06716.38
5.4.80.0100.06716.43
5.4.70.0000.07716.32
5.4.60.0130.05316.36
5.4.50.0070.04716.30
5.4.40.0170.07016.29
5.4.30.0030.05716.18
5.4.20.0030.06716.34
5.4.10.0170.07016.40
5.4.00.0070.08315.57
5.3.290.0100.07714.62
5.3.280.0100.07014.55
5.3.270.0070.08014.54
5.3.260.0130.06314.45
5.3.250.0130.07014.56
5.3.240.0000.05014.55
5.3.230.0000.04014.41
5.3.220.0100.07714.42
5.3.210.0070.07714.54
5.3.200.0100.07314.42
5.3.190.0130.06714.40
5.3.180.0070.05714.54
5.3.170.0100.07714.56
5.3.160.0030.06014.54
5.3.150.0030.06314.55
5.3.140.0070.07314.56
5.3.130.0100.05714.48
5.3.120.0030.06714.52
5.3.110.0070.08314.50
5.3.100.0030.06713.98
5.3.90.0030.07313.95
5.3.80.0000.06314.01
5.3.70.0030.07713.77
5.3.60.0170.06313.96
5.3.50.0070.07313.85
5.3.40.0030.08313.70
5.3.30.0100.07013.68
5.3.20.0070.05013.68
5.3.10.0030.06713.63
5.3.00.0030.05713.39
5.2.170.0030.06311.92
5.2.160.0030.06711.92
5.2.150.0200.05311.92
5.2.140.0030.06311.92
5.2.130.0030.06011.92
5.2.120.0030.06311.92
5.2.110.0100.03311.92
5.2.100.0100.05311.92
5.2.90.0130.03011.92
5.2.80.0070.05311.92
5.2.70.0000.03711.92
5.2.60.0100.05711.92
5.2.50.0070.06011.92
5.2.40.0200.04311.92
5.2.30.0030.06311.92
5.2.20.0030.06311.92
5.2.10.0030.04711.92
5.2.00.0070.06011.92
5.1.60.0030.05311.92
5.1.50.0000.03711.92
5.1.40.0070.05311.92
5.1.30.0070.05011.92
5.1.20.0100.05011.92
5.1.10.0000.05711.92
5.1.00.0100.04011.92
5.0.50.0030.04711.92
5.0.40.0000.04711.92
5.0.30.0000.06711.92
5.0.20.0070.04011.92
5.0.10.0030.04311.92
5.0.00.0000.06311.92
4.4.90.0070.03711.92
4.4.80.0030.03311.92
4.4.70.0000.03711.92
4.4.60.0030.03711.92
4.4.50.0000.03011.92
4.4.40.0030.04011.92
4.4.30.0000.02011.92
4.4.20.0070.03311.92
4.4.10.0070.03311.92
4.4.00.0030.05011.92
4.3.110.0030.03311.92
4.3.100.0070.03011.92
4.3.90.0030.03311.92
4.3.80.0100.04711.92
4.3.70.0030.03311.92
4.3.60.0000.03011.92
4.3.50.0030.02711.92
4.3.40.0000.04311.92
4.3.30.0000.03311.92
4.3.20.0030.03311.92
4.3.10.0000.03311.92
4.3.00.0000.03311.92

preferences:
49.4 ms | 400 KiB | 5 Q