3v4l.org

run code in 300+ PHP versions simultaneously
<?php ucfirst('SQL');

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)
8.3.70.0180.00416.75
8.3.60.0070.00718.43
8.3.50.0160.00322.07
8.3.40.0140.00718.59
8.3.30.0060.00818.79
8.3.20.0040.00420.04
8.3.10.0000.00721.91
8.3.00.0050.00218.89
8.2.190.0170.00318.04
8.2.180.0040.01416.38
8.2.170.0090.00622.96
8.2.160.0130.00622.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00021.09
8.2.110.0070.00320.94
8.2.100.0030.00917.59
8.2.90.0040.00417.59
8.2.80.0000.00720.41
8.2.70.0050.00317.80
8.2.60.0000.00817.89
8.2.50.0040.00418.10
8.2.40.0000.00820.90
8.2.30.0040.00419.00
8.2.20.0000.00717.46
8.2.10.0000.00817.98
8.2.00.0040.00417.55
8.1.280.0150.00425.92
8.1.270.0050.00518.69
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00622.19
8.1.230.0090.00322.75
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0070.00317.11
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00818.85
8.1.150.0000.00718.86
8.1.140.0070.00017.32
8.1.130.0050.00317.74
8.1.120.0030.00317.33
8.1.110.0050.00217.23
8.1.100.0050.00317.27
8.1.90.0030.00317.33
8.1.80.0000.00817.28
8.1.70.0000.00717.27
8.1.60.0000.00917.42
8.1.50.0060.00317.30
8.1.40.0050.00317.39
8.1.30.0000.00817.48
8.1.20.0000.00817.50
8.1.10.0050.00217.38
8.1.00.0000.00817.30
8.0.300.0070.00020.21
8.0.290.0050.00216.63
8.0.280.0000.00718.30
8.0.270.0060.00317.11
8.0.260.0030.00317.11
8.0.250.0050.00316.70
8.0.240.0000.00816.70
8.0.230.0030.00316.80
8.0.220.0030.00316.76
8.0.210.0060.00016.73
8.0.200.0060.00016.71
8.0.190.0000.00716.72
8.0.180.0040.00416.81
8.0.170.0020.00516.72
8.0.160.0030.00516.80
8.0.150.0000.00716.64
8.0.140.0020.00516.67
8.0.130.0060.00213.10
8.0.120.0030.00716.71
8.0.110.0040.00416.82
8.0.100.0040.00416.70
8.0.90.0040.00416.72
8.0.80.0100.01016.63
8.0.70.0030.00516.77
8.0.60.0080.00016.59
8.0.50.0020.00516.81
8.0.30.0100.01317.07
8.0.20.0080.01817.40
8.0.10.0080.00016.70
8.0.00.0080.01016.62
7.4.330.0060.00015.03
7.4.320.0000.00616.41
7.4.300.0030.00316.26
7.4.290.0000.00716.51
7.4.280.0040.00416.40
7.4.270.0030.00316.35
7.4.260.0070.00016.33
7.4.250.0000.00816.41
7.4.240.0040.00416.47
7.4.230.0030.00316.52
7.4.220.0090.00916.36
7.4.210.0030.01016.48
7.4.200.0040.00416.55
7.4.160.0120.00316.63
7.4.150.0120.01217.40
7.4.140.0050.01217.86
7.4.130.0040.01416.39
7.4.120.0120.00616.45
7.4.110.0100.01016.37
7.4.100.0070.01016.18
7.4.90.0090.00916.23
7.4.80.0090.00919.39
7.4.70.0080.00916.32
7.4.60.0080.00816.32
7.4.50.0000.00816.19
7.4.40.0060.01016.31
7.4.30.0030.01816.33
7.4.00.0060.00914.91
7.3.330.0050.00012.88
7.3.320.0030.00312.96
7.3.310.0050.00216.09
7.3.300.0000.00616.13
7.3.290.0030.01116.10
7.3.280.0060.01016.11
7.3.270.0140.01017.40
7.3.260.0090.00916.19
7.3.250.0070.01116.31
7.3.240.0090.00916.46
7.3.230.0130.00716.39
7.3.210.0130.01015.96
7.3.200.0110.01119.39
7.3.190.0150.00616.29
7.3.180.0060.00916.43
7.3.170.0100.00616.27
7.3.160.0090.00616.16
7.2.330.0100.00916.43
7.2.320.0150.00616.51
7.2.310.0100.00716.34
7.2.300.0110.00616.18
7.2.290.0160.00616.14
7.2.60.0060.01016.47
7.2.00.0070.00319.29
7.1.200.0040.00715.74
7.1.100.0080.00018.04
7.1.70.0000.00817.14
7.1.60.0070.01019.22
7.1.50.0000.02016.85
7.1.00.0000.08022.41
7.0.200.0030.00516.76
7.0.140.0030.05022.09
7.0.60.0170.07719.95
7.0.50.0170.07717.80
7.0.40.0030.06719.90
7.0.30.0200.05020.32
7.0.20.0100.05020.09
7.0.10.0070.09020.20
7.0.00.0030.04720.04
5.6.280.0000.07720.90
5.6.210.0100.07720.70
5.6.200.0100.06018.17
5.6.190.0070.05720.27
5.6.180.0300.08020.48
5.6.170.0230.08320.48
5.6.160.0070.05320.37
5.6.150.0070.07718.18
5.6.140.0030.04018.11
5.6.130.0030.08718.21
5.6.120.0130.06321.03
5.6.110.0170.05020.88
5.6.100.0030.05321.00
5.6.90.0030.05021.09
5.6.80.0100.07320.52
5.5.350.0230.08020.34
5.5.340.0000.09317.89
5.5.330.0170.03020.21
5.5.320.0200.03720.31
5.5.310.0330.07720.50
5.5.300.0030.06318.02
5.5.290.0200.06717.91
5.5.280.0070.08320.78
5.5.270.0000.06020.79
5.5.260.0100.08020.72
5.5.250.0070.07720.70
5.5.240.0070.07720.04
5.4.450.0030.06719.32
5.4.440.0630.05019.48
5.4.430.0570.06019.14
5.4.420.0670.05719.63
5.4.410.0900.05719.29
5.4.400.0630.05019.01
5.4.390.0630.05319.12
5.4.380.0400.05718.65
5.4.370.0130.06318.55
5.4.360.0430.05318.52
5.4.350.0300.07318.50
5.4.340.0230.05018.56
5.4.320.0230.04718.77
5.4.310.0100.06318.57
5.4.300.0200.05018.68
5.4.290.0170.05318.65
5.4.280.0130.05718.61
5.4.270.0230.05018.49
5.4.260.0170.05718.71
5.4.250.0170.05718.69
5.4.240.0130.06018.73
5.4.230.0200.04718.45
5.4.220.0170.05318.55
5.4.210.0130.05718.57
5.4.200.0100.05716.52
5.4.190.0230.04718.70
5.4.180.0170.07018.71
5.4.170.0130.08018.55
5.4.160.0200.07018.60
5.4.150.0300.06318.50
5.4.140.0230.06716.22
5.4.130.0200.06316.21
5.4.120.0070.06316.27
5.4.110.0170.05716.35
5.4.100.0400.06016.19
5.4.90.0200.06716.21
5.4.80.0230.06316.30
5.4.70.0230.07016.17
5.4.60.0400.05016.22
5.4.50.0230.06016.28
5.4.40.0300.05716.29
5.4.30.0230.06716.27
5.4.20.0330.06316.22
5.4.10.0300.06316.09
5.4.00.0300.06015.72
5.3.290.0230.06714.61
5.3.280.0170.06014.59
5.3.270.0330.05714.70
5.3.260.0300.07014.67
5.3.250.0330.05014.70
5.3.240.0270.06014.51
5.3.230.0200.06014.56
5.3.220.0200.05314.55
5.3.210.0200.05714.54
5.3.200.0200.05314.54
5.3.190.0300.06314.51
5.3.180.0270.05714.45
5.3.170.0230.07014.50
5.3.160.0270.06714.55
5.3.150.0130.06014.66
5.3.140.0200.05714.58
5.3.130.0300.06014.47
5.3.120.0330.06714.45
5.3.110.0270.07314.66
5.3.100.0200.06314.06
5.3.90.0330.06314.09
5.3.80.0330.06714.00
5.3.70.0370.07013.98
5.3.60.0270.04313.92
5.3.50.0270.05313.97
5.3.40.0130.06013.86
5.3.30.0230.04313.82
5.3.20.0130.06313.65
5.3.10.0200.04313.62
5.3.00.0100.05713.59
5.2.170.0100.04311.27
5.2.160.0130.04311.05
5.2.150.0070.04711.17
5.2.140.0100.04311.17
5.2.130.0130.04011.01
5.2.120.0100.04311.06
5.2.110.0070.04711.24
5.2.100.0130.04311.08
5.2.90.0070.05711.25
5.2.80.0100.06011.02
5.2.70.0230.04711.15
5.2.60.0200.04711.18
5.2.50.0100.05311.06
5.2.40.0170.03710.94
5.2.30.0070.04711.02
5.2.20.0130.04710.92
5.2.10.0170.04310.83
5.2.00.0200.04310.85
5.1.60.0130.04010.05
5.1.50.0130.0339.97
5.1.40.0100.0439.98
5.1.30.0130.04010.28
5.1.20.0170.05710.39
5.1.10.0130.04310.12
5.1.00.0130.03710.11
5.0.50.0000.0378.57
5.0.40.0070.0338.52
5.0.30.0030.0608.32
5.0.20.0130.0338.23
5.0.10.0130.0408.19
5.0.00.0100.0508.22
4.4.90.0070.0236.32
4.4.80.0000.0306.32
4.4.70.0100.0236.32
4.4.60.0030.0236.32
4.4.50.0000.0276.32
4.4.40.0070.0436.32
4.4.30.0070.0206.32
4.4.20.0100.0206.32
4.4.10.0030.0276.32
4.4.00.0070.0406.32
4.3.110.0130.0136.32
4.3.100.0070.0236.32
4.3.90.0030.0276.32
4.3.80.0070.0376.32
4.3.70.0170.0136.32
4.3.60.0070.0276.32
4.3.50.0030.0336.32
4.3.40.0070.0406.32
4.3.30.0000.0276.32
4.3.20.0000.0306.32
4.3.10.0100.0206.32
4.3.00.0170.0207.60

preferences:
49.35 ms | 401 KiB | 5 Q