3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtoupper('danielita quiere mucho a nene');

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)
8.3.40.0040.01118.57
8.3.30.0070.00718.79
8.3.20.0070.00020.22
8.3.10.0080.00023.67
8.3.00.0000.00820.64
8.2.170.0070.01022.96
8.2.160.0030.01020.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0050.00322.08
8.2.110.0030.00622.14
8.2.100.0120.00017.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0050.00217.88
8.2.20.0000.00917.65
8.2.10.0030.00517.46
8.2.00.0040.00417.51
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0070.00418.93
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0040.00417.11
8.1.190.0040.00417.27
8.1.180.0050.00318.10
8.1.170.0070.00318.11
8.1.160.0030.00621.94
8.1.150.0000.00718.38
8.1.140.0050.00317.20
8.1.130.0000.00717.85
8.1.120.0030.00417.26
8.1.110.0040.00417.32
8.1.100.0000.00717.23
8.1.90.0000.00817.39
8.1.80.0000.00717.33
8.1.70.0000.00717.24
8.1.60.0050.00317.39
8.1.50.0060.00317.44
8.1.40.0000.00817.26
8.1.30.0040.00417.48
8.1.20.0000.00717.42
8.1.10.0040.00417.40
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0050.00217.04
8.0.280.0030.00318.41
8.0.270.0070.00017.08
8.0.260.0000.00716.73
8.0.250.0020.00516.89
8.0.240.0050.00316.77
8.0.230.0060.00316.70
8.0.220.0000.00616.80
8.0.210.0020.00516.75
8.0.200.0000.00616.79
8.0.190.0060.00316.78
8.0.180.0030.00516.83
8.0.170.0040.00416.66
8.0.160.0030.00316.71
8.0.150.0070.00016.65
8.0.140.0070.00016.80
8.0.130.0000.00513.19
8.0.120.0070.00016.62
8.0.110.0040.00416.73
8.0.100.0000.00716.65
8.0.90.0000.00716.63
8.0.80.0090.00916.74
8.0.70.0000.00716.75
8.0.60.0080.00016.82
8.0.50.0040.00416.82
8.0.30.0140.00617.01
8.0.20.0040.01517.40
8.0.10.0040.00416.91
8.0.00.0110.00616.74
7.4.330.0020.00215.00
7.4.320.0030.00316.48
7.4.300.0060.00316.36
7.4.290.0030.00516.39
7.4.280.0070.00016.30
7.4.270.0030.00316.32
7.4.260.0000.00716.27
7.4.250.0030.00616.34
7.4.240.0000.00716.41
7.4.230.0030.00316.44
7.4.220.0130.00316.34
7.4.210.0090.00616.46
7.4.200.0040.00416.57
7.4.190.0030.00316.56
7.4.160.0060.00916.42
7.4.150.0070.01517.40
7.4.140.0090.01917.86
7.4.130.0210.00016.37
7.4.120.0140.00516.33
7.4.110.0060.00916.57
7.4.100.0030.01316.36
7.4.90.0110.00616.25
7.4.80.0080.01419.39
7.4.70.0060.00916.24
7.4.60.0110.00716.46
7.4.50.0030.00316.45
7.4.40.0070.01122.77
7.4.30.0160.00016.25
7.4.00.0030.01314.59
7.3.330.0000.00612.96
7.3.320.0000.00513.11
7.3.310.0030.00316.18
7.3.300.0030.00316.11
7.3.290.0050.01016.07
7.3.280.0090.00916.07
7.3.270.0060.00917.40
7.3.260.0100.00716.13
7.3.250.0080.00816.33
7.3.240.0110.00516.23
7.3.230.0060.00916.39
7.3.210.0140.00316.17
7.3.200.0110.00719.39
7.3.190.0120.00916.24
7.3.180.0100.00716.25
7.3.170.0110.00416.53
7.3.160.0130.00316.14
7.3.120.0060.00614.44
7.2.330.0150.00616.54
7.2.320.0150.00716.18
7.2.310.0100.01216.46
7.2.300.0120.00416.24
7.2.290.0120.00416.53
7.2.00.0070.01019.43
7.1.100.0160.01617.90
7.1.70.0030.01016.95
7.1.60.0070.01819.29
7.1.50.0040.02116.80
7.1.00.0000.07722.35
7.0.200.0070.00016.50
7.0.140.0000.07721.96
7.0.100.0070.08319.88
7.0.90.0330.07019.93
7.0.80.0330.08019.87
7.0.70.0300.07319.87
7.0.60.0200.08020.03
7.0.50.0300.07020.14
7.0.40.0130.04319.95
7.0.30.0070.05020.13
7.0.20.0130.08019.96
7.0.10.0070.07720.02
7.0.00.0000.08320.09
5.6.280.0000.07720.91
5.6.250.0100.07320.62
5.6.240.0070.08720.59
5.6.230.0170.04020.66
5.6.220.0070.09020.64
5.6.210.0130.08020.76
5.6.200.0030.06321.03
5.6.190.0130.08321.02
5.6.180.0030.08321.07
5.6.170.0100.07721.01
5.6.160.0030.07320.95
5.6.150.0170.05321.16
5.6.140.0000.04721.05
5.6.130.0100.08021.03
5.6.120.0100.07021.00
5.6.110.0200.07021.02
5.6.100.0170.06721.07
5.6.90.0100.08020.92
5.6.80.0100.08020.40
5.6.70.0130.06720.37
5.6.60.0070.08320.41
5.6.50.0030.05020.51
5.6.40.0030.08020.38
5.6.30.0030.04020.44
5.6.20.0170.07020.45
5.6.10.0130.06320.37
5.6.00.0130.06720.52
5.5.380.0030.08320.41
5.5.370.0130.07720.44
5.5.360.0130.08320.39
5.5.350.0070.04720.41
5.5.340.0130.07320.88
5.5.330.0130.06020.83
5.5.320.0130.07020.92
5.5.310.0000.09020.90
5.5.300.0030.04320.85
5.5.290.0100.08320.89
5.5.280.0100.07720.63
5.5.270.0100.08020.78
5.5.260.0100.07020.93
5.5.250.0170.05320.69
5.5.240.0100.04319.98
5.5.230.0070.08020.22
5.5.220.0170.07020.20
5.5.210.0070.08020.16
5.5.200.0030.07320.16
5.5.190.0030.07720.14
5.5.180.0030.05020.13
5.5.160.0070.08020.23
5.5.150.0130.04720.16
5.5.140.0000.08720.26
5.5.130.0070.08720.21
5.5.120.0000.06720.25
5.5.110.0100.07020.08
5.5.100.0130.07020.00
5.5.90.0030.08020.12
5.5.80.0100.05020.11
5.5.70.0070.07020.04
5.5.60.0100.07319.95
5.5.50.0030.08320.14
5.5.40.0100.07320.09
5.5.30.0070.05720.12
5.5.20.0100.06720.12
5.5.10.0170.07020.04
5.5.00.0100.07320.01
5.4.450.0030.05319.49
5.4.440.0130.08019.42
5.4.430.0130.05719.38
5.4.420.0130.07019.28
5.4.410.0130.07019.26
5.4.400.0170.06718.95
5.4.390.0070.07318.98
5.4.380.0000.08319.10
5.4.370.0070.04319.23
5.4.360.0170.07018.94
5.4.350.0100.07318.96
5.4.340.0070.06019.13
5.4.320.0100.04319.03
5.4.310.0130.06719.12
5.4.300.0030.06019.16
5.4.290.0130.06719.10
5.4.280.0100.07319.22
5.4.270.0100.07318.92
5.4.260.0000.07719.14
5.4.250.0100.07318.80
5.4.240.0100.07318.96
5.4.230.0070.07719.02
5.4.220.0130.07019.02
5.4.210.0070.07719.11
5.4.200.0100.07719.11
5.4.190.0070.07318.80
5.4.180.0130.06718.95
5.4.170.0030.04318.95
5.4.160.0100.07018.94
5.4.150.0070.07019.12
5.4.140.0170.07716.28
5.4.130.0030.07016.28
5.4.120.0130.06716.33
5.4.110.0170.06716.32
5.4.100.0000.07716.23
5.4.90.0070.07316.27
5.4.80.0100.07016.44
5.4.70.0030.06716.36
5.4.60.0070.08016.40
5.4.50.0070.07016.27
5.4.40.0100.05016.46
5.4.30.0100.06716.39
5.4.20.0100.05716.19
5.4.10.0030.04716.35
5.4.00.0070.07315.83
5.3.290.0070.06014.48
5.3.280.0070.08014.58
5.3.270.0100.06714.59
5.3.260.0070.07714.60
5.3.250.0100.07014.54
5.3.240.0030.04314.60
5.3.230.0200.06314.55
5.3.220.0200.06714.55
5.3.210.0100.07714.38
5.3.200.0100.06314.57
5.3.190.0030.06014.47
5.3.180.0130.07014.50
5.3.170.0130.07014.55
5.3.160.0100.07714.55
5.3.150.0000.05314.55
5.3.140.0030.07014.51
5.3.130.0100.07014.50
5.3.120.0000.07714.38
5.3.110.0070.06714.53
5.3.100.0000.05714.02
5.3.90.0130.04714.00
5.3.80.0030.04013.87
5.3.70.0030.04013.97
5.3.60.0000.04013.75
5.3.50.0030.03713.89
5.3.40.0070.03313.79
5.3.30.0100.02713.90
5.3.20.0030.03713.59
5.3.10.0000.03713.40
5.3.00.0070.02713.59
5.2.170.0000.03012.31
5.2.160.0030.05012.31
5.2.150.0030.03012.31
5.2.140.0000.03012.31
5.2.130.0000.03012.31
5.2.120.0070.02712.31
5.2.110.0000.03012.31
5.2.100.0000.03012.31
5.2.90.0000.03012.31
5.2.80.0030.03012.31
5.2.70.0030.02712.31
5.2.60.0000.03012.31
5.2.50.0000.03012.31
5.2.40.0030.02712.31
5.2.30.0030.02712.31
5.2.20.0100.04012.31
5.2.10.0000.06012.31
5.2.00.0070.02312.31
5.1.60.0000.02712.31
5.1.50.0100.04312.31
5.1.40.0030.05312.31
5.1.30.0030.04712.31
5.1.20.0030.05312.31
5.1.10.0000.02712.31
5.1.00.0100.03312.31
5.0.50.0000.02312.31
5.0.40.0070.02712.31
5.0.30.0070.03712.31
5.0.20.0000.03712.31
5.0.10.0000.04312.31
5.0.00.0000.03012.31
4.4.90.0030.02012.31
4.4.80.0000.01712.31
4.4.70.0030.03312.31
4.4.60.0030.02312.31
4.4.50.0000.03312.31
4.4.40.0000.02312.31
4.4.30.0000.01712.31
4.4.20.0000.03312.31
4.4.10.0000.01712.31
4.4.00.0030.02012.31
4.3.110.0030.01312.31
4.3.100.0030.01712.31
4.3.90.0000.01712.31
4.3.80.0100.01712.31
4.3.70.0070.01312.31
4.3.60.0030.02312.31
4.3.50.0000.01712.31
4.3.40.0030.02012.31
4.3.30.0000.01712.31
4.3.20.0000.01712.31
4.3.10.0030.01312.31
4.3.00.0000.01312.31

preferences:
44.27 ms | 400 KiB | 5 Q