3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = "asdf"; echo("{$email}:{$email}"); ?>

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)
8.3.60.0160.00318.27
8.3.50.0150.00321.27
8.3.40.0040.01118.67
8.3.30.0090.00919.10
8.3.20.0040.00420.34
8.3.10.0040.00421.91
8.3.00.0090.00022.58
8.2.180.0090.00616.63
8.2.170.0100.00722.96
8.2.160.0100.00319.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0060.00319.36
8.2.110.0100.00022.11
8.2.100.0090.00318.09
8.2.90.0000.00819.08
8.2.80.0040.00418.00
8.2.70.0080.00017.48
8.2.60.0050.00217.93
8.2.50.0030.00518.07
8.2.40.0030.00618.22
8.2.30.0000.00718.10
8.2.20.0070.00017.59
8.2.10.0040.00417.55
8.2.00.0060.00317.58
8.1.280.0080.00625.92
8.1.270.0070.00022.12
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.87
8.1.230.0040.00819.11
8.1.220.0050.00317.74
8.1.210.0070.00018.77
8.1.200.0060.00317.22
8.1.190.0040.00417.29
8.1.180.0040.00418.40
8.1.170.0000.00818.30
8.1.160.0020.00522.09
8.1.150.0000.00818.55
8.1.140.0000.00717.33
8.1.130.0040.00417.73
8.1.120.0000.00817.38
8.1.110.0000.00817.39
8.1.100.0020.00517.39
8.1.90.0000.00817.40
8.1.80.0000.00717.34
8.1.70.0030.00517.27
8.1.60.0050.00317.54
8.1.50.0030.00617.42
8.1.40.0070.00417.42
8.1.30.0070.00017.61
8.1.20.0040.00417.54
8.1.10.0000.00817.48
8.1.00.0000.00717.43
8.0.300.0000.00818.77
8.0.290.0000.00717.04
8.0.280.0070.00018.36
8.0.270.0000.00717.16
8.0.260.0040.00416.68
8.0.250.0030.00316.93
8.0.240.0030.00716.96
8.0.230.0000.00716.98
8.0.220.0030.00316.87
8.0.210.0000.00716.93
8.0.200.0000.00616.95
8.0.190.0040.00416.98
8.0.180.0040.00416.83
8.0.170.0000.00816.93
8.0.160.0040.00416.81
8.0.150.0000.00716.91
8.0.140.0050.00416.88
8.0.130.0030.00313.31
8.0.120.0030.00516.84
8.0.110.0040.00416.93
8.0.100.0070.00016.77
8.0.90.0070.00016.82
8.0.80.0030.01316.94
8.0.70.0050.00216.77
8.0.60.0040.00416.95
8.0.50.0040.00417.00
8.0.30.0130.00517.24
8.0.20.0110.00717.40
8.0.10.0050.00216.97
8.0.00.0120.00516.79
7.4.330.0050.00015.09
7.4.320.0030.00316.42
7.4.300.0060.00016.50
7.4.290.0030.00316.42
7.4.280.0030.00316.41
7.4.270.0030.00316.52
7.4.260.0040.00416.48
7.4.250.0000.00716.38
7.4.240.0020.00516.49
7.4.230.0000.00716.62
7.4.220.0060.01916.55
7.4.210.0100.00616.51
7.4.200.0040.00416.46
7.4.190.0070.00016.38
7.4.160.0090.00616.41
7.4.150.0120.00917.40
7.4.140.0140.00617.86
7.4.130.0080.01116.48
7.4.120.0100.00916.43
7.4.110.0120.00816.32
7.4.100.0120.00816.31
7.4.90.0130.00316.45
7.4.80.0180.00619.39
7.4.70.0030.01416.28
7.4.60.0100.01316.39
7.4.50.0030.00516.25
7.4.40.0080.00622.77
7.4.30.0090.00616.52
7.4.00.0030.00714.78
7.3.330.0030.00313.24
7.3.320.0050.00013.09
7.3.310.0000.00716.08
7.3.300.0000.00716.15
7.3.290.0100.00316.21
7.3.280.0060.00916.23
7.3.270.0160.00017.40
7.3.260.0060.01216.39
7.3.250.0080.00816.38
7.3.240.0100.00616.37
7.3.230.0090.00916.39
7.3.210.0170.00016.09
7.3.200.0130.00916.14
7.3.190.0120.00916.50
7.3.180.0060.01016.50
7.3.170.0080.00816.57
7.3.160.0090.01216.36
7.3.120.0030.01214.50
7.2.330.0060.01616.26
7.2.320.0140.00716.24
7.2.310.0170.00016.54
7.2.300.0060.01216.30
7.2.290.0070.01016.51
7.2.00.0120.00319.12
7.1.100.0000.01718.07
7.1.70.0060.00316.81
7.1.60.0090.01619.82
7.1.50.0060.01016.54
7.1.00.0030.03722.36
7.0.200.0040.00416.82
7.0.140.0070.07022.04
7.0.60.0330.06720.01
7.0.50.0100.03317.84
7.0.40.0000.04720.09
7.0.30.0170.05720.04
7.0.20.0130.05020.13
7.0.10.0030.04320.13
7.0.00.0030.06020.17
5.6.280.0130.06720.85
5.6.210.0030.08320.68
5.6.200.0070.07718.19
5.6.190.0100.04320.43
5.6.180.0230.03320.62
5.6.170.0370.06020.62
5.6.160.0130.05020.41
5.6.150.0100.08318.21
5.6.140.0100.07318.22
5.6.130.0070.08018.11
5.6.120.0100.03721.02
5.6.110.0100.08321.00
5.6.100.0070.08320.97
5.6.90.0070.05021.06
5.6.80.0030.07020.39
5.5.350.0130.04720.37
5.5.340.0070.04318.02
5.5.330.0000.04320.28
5.5.320.0300.04720.28
5.5.310.0270.06720.21
5.5.300.0100.04717.98
5.5.290.0030.04018.02
5.5.280.0070.04720.63
5.5.270.0130.08020.88
5.5.260.0130.05720.75
5.5.250.0070.08320.58
5.5.240.0130.08320.18
5.4.450.0300.07319.53
5.4.440.0200.08019.58
5.4.430.0170.05019.38
5.4.420.0200.07319.42
5.4.410.0200.05319.42
5.4.400.0230.07019.10
5.4.390.0200.04019.06
5.4.380.0130.03718.79
5.4.370.0170.03319.13
5.4.360.0200.04318.75
5.4.350.0170.03318.82
5.4.340.0130.05719.09
5.4.320.0370.04019.21
5.4.310.0130.03719.16
5.4.300.0100.04018.91
5.4.290.0130.03718.92
5.4.280.0270.03719.21
5.4.270.0200.03019.06
5.4.260.0170.03719.14
5.4.250.0130.04318.92
5.4.240.0170.04018.79
5.4.230.0230.02718.80
5.4.220.0130.04019.23
5.4.210.0170.03719.21
5.4.200.0230.03719.12
5.4.190.0130.03719.07
5.4.180.0230.03318.87
5.4.170.0170.03319.20
5.4.160.0230.04718.89
5.4.150.0070.04318.79
5.4.140.0100.04016.18
5.4.130.0170.03316.28
5.4.120.0300.05716.39
5.4.110.0100.04316.39
5.4.100.0170.03716.20
5.4.90.0130.03716.30
5.4.80.0170.05016.32
5.4.70.0130.05316.23
5.4.60.0300.04716.43
5.4.50.0230.07016.36
5.4.40.0330.05716.36
5.4.30.0200.07316.38
5.4.20.0200.04716.38
5.4.10.0200.05316.43
5.4.00.0170.03715.88
5.3.290.0170.03314.59
5.3.280.0170.03314.46
5.3.270.0170.03314.44
5.3.260.0170.03714.46
5.3.250.0170.03314.47
5.3.240.0100.04014.55
5.3.230.0230.03014.43
5.3.220.0200.03714.50
5.3.210.0070.04714.40
5.3.200.0230.04714.42
5.3.190.0130.04014.41
5.3.180.0130.04014.49
5.3.170.0200.06714.51
5.3.160.0200.04014.41
5.3.150.0200.07714.51
5.3.140.0200.07014.50
5.3.130.0200.07314.42
5.3.120.0300.06714.39
5.3.110.0130.08314.40
5.3.100.0170.03713.88
5.3.90.0100.04713.96
5.3.80.0230.06313.87
5.3.70.0200.07313.79
5.3.60.0300.06313.80
5.3.50.0330.05713.78
5.3.40.0170.04013.77
5.3.30.0270.03313.70
5.3.20.0200.04713.63
5.3.10.0070.06313.68
5.3.00.0270.04713.59
5.2.170.0270.05712.23
5.2.160.0100.05712.23
5.2.150.0170.02712.23
5.2.140.0130.05312.23
5.2.130.0200.04712.23
5.2.120.0170.03712.23
5.2.110.0200.04712.23
5.2.100.0100.05712.23
5.2.90.0170.03012.23
5.2.80.0200.02712.23
5.2.70.0130.03012.23
5.2.60.0130.03012.23
5.2.50.0170.05012.23
5.2.40.0200.03012.23
5.2.30.0200.04012.23
5.2.20.0170.03712.23
5.2.10.0230.03312.23
5.2.00.0130.03712.23
5.1.60.0230.02012.23
5.1.50.0070.05012.23
5.1.40.0100.04712.23
5.1.30.0100.04012.23
5.1.20.0100.03712.23
5.1.10.0200.04312.23
5.1.00.0070.03712.23
5.0.50.0130.04312.23
5.0.40.0030.04712.23
5.0.30.0070.04712.23
5.0.20.0070.03312.23
5.0.10.0130.03712.23
5.0.00.0100.06012.23
4.4.90.0100.01012.23
4.4.80.0070.03712.23
4.4.70.0100.02012.23
4.4.60.0070.02012.23
4.4.50.0070.02012.23
4.4.40.0070.06012.23
4.4.30.0130.02012.23
4.4.20.0070.03012.23
4.4.10.0070.03312.23
4.4.00.0100.04012.23
4.3.110.0130.03012.23
4.3.100.0070.01712.23
4.3.90.0070.02312.23
4.3.80.0100.03712.23
4.3.70.0030.03712.23
4.3.60.0070.03712.23
4.3.50.0070.03712.23
4.3.40.0030.05012.23
4.3.30.0030.02312.23
4.3.20.0000.03012.23
4.3.10.0100.02012.23
4.3.00.0030.02712.23

preferences:
38.32 ms | 401 KiB | 5 Q