3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode('wenqing1@staff.sina.com.cn');

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)
8.3.40.0100.01418.71
8.3.30.0110.00718.63
8.3.20.0040.00418.60
8.3.10.0080.00020.95
8.3.00.0040.00423.66
8.2.170.0090.00922.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0120.00317.50
8.2.110.0030.00622.25
8.2.100.0040.01117.78
8.2.90.0050.00219.14
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00819.85
8.2.20.0000.00717.57
8.2.10.0030.00617.42
8.2.00.0000.00717.60
8.1.270.0050.00322.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0190.00320.69
8.1.230.0060.00620.96
8.1.220.0030.00518.77
8.1.210.0050.00318.90
8.1.200.0030.00617.10
8.1.190.0040.00417.40
8.1.180.0040.00418.10
8.1.170.0050.00318.49
8.1.160.0040.00418.65
8.1.150.0030.00518.42
8.1.140.0070.00017.36
8.1.130.0070.00017.80
8.1.120.0000.00717.29
8.1.110.0030.00617.16
8.1.100.0030.00517.19
8.1.90.0000.00817.21
8.1.80.0060.00217.36
8.1.70.0030.00317.33
8.1.60.0000.00717.33
8.1.50.0000.00717.34
8.1.40.0040.00417.43
8.1.30.0060.00317.40
8.1.20.0000.00717.47
8.1.10.0070.00017.39
8.1.00.0100.00017.22
8.0.300.0060.00319.85
8.0.290.0070.00016.63
8.0.280.0070.00018.27
8.0.270.0030.00317.16
8.0.260.0060.00016.68
8.0.250.0000.00716.92
8.0.240.0050.00416.89
8.0.230.0070.00016.82
8.0.220.0000.00716.72
8.0.210.0040.00416.75
8.0.200.0000.00716.85
8.0.190.0030.00516.80
8.0.180.0030.00316.67
8.0.170.0000.00716.79
8.0.160.0050.00316.81
8.0.150.0040.00416.59
8.0.140.0000.00816.60
8.0.130.0030.00313.18
8.0.120.0070.00016.76
8.0.110.0040.00416.64
8.0.100.0030.00516.57
8.0.90.0040.00416.61
8.0.80.0110.00416.70
8.0.70.0040.00416.77
8.0.60.0040.00416.63
8.0.50.0070.00016.70
8.0.30.0130.00616.93
8.0.20.0110.01117.40
8.0.10.0030.00516.77
8.0.00.0130.01016.71
7.4.330.0000.00514.76
7.4.320.0060.00016.48
7.4.300.0000.00616.45
7.4.290.0110.00016.29
7.4.280.0050.00316.32
7.4.270.0000.00716.39
7.4.260.0060.00013.16
7.4.250.0040.00416.33
7.4.240.0050.00216.34
7.4.230.0070.00016.49
7.4.220.0090.00816.50
7.4.210.0040.01016.46
7.4.200.0070.00016.45
7.4.190.0050.00316.50
7.4.160.0070.01016.16
7.4.150.0060.01117.40
7.4.140.0130.00317.86
7.4.130.0110.00816.36
7.4.120.0110.00516.37
7.4.110.0060.01516.24
7.4.100.0120.01216.21
7.4.90.0120.00916.25
7.4.80.0090.01219.37
7.4.70.0130.00716.34
7.4.60.0060.01316.10
7.4.50.0030.00516.52
7.4.40.0110.00722.27
7.4.30.0080.01216.41
7.4.00.0040.00714.70
7.3.330.0000.00512.91
7.3.320.0030.00312.91
7.3.310.0030.00316.16
7.3.300.0030.00316.02
7.3.290.0100.00616.16
7.3.280.0050.01016.13
7.3.270.0090.00917.40
7.3.260.0130.00518.24
7.3.250.0120.00616.41
7.3.240.0160.00016.22
7.3.230.0130.00616.39
7.3.210.0150.00916.46
7.3.200.0120.00419.39
7.3.190.0100.01316.17
7.3.180.0040.01216.11
7.3.170.0090.01216.27
7.3.160.0120.00316.31
7.3.120.0070.00714.71
7.2.330.0150.00416.30
7.2.320.0090.00816.31
7.2.310.0150.00916.56
7.2.300.0090.00916.64
7.2.290.0140.00316.66
7.2.00.0030.00619.07
7.1.100.0030.01218.07
7.1.70.0000.00716.90
7.1.60.0170.00719.40
7.1.50.0100.01316.81
7.1.00.0030.07022.51
7.0.200.0060.00316.70
7.0.140.0030.07022.18
7.0.70.0030.04021.71
7.0.60.0000.04021.78
7.0.50.0000.04322.09
7.0.40.0030.03320.04
7.0.30.0000.04320.05
7.0.20.0030.04020.13
7.0.10.0000.03720.10
7.0.00.0000.04720.07
5.6.220.0030.04020.59
5.6.210.0030.04020.39
5.6.200.0000.04721.08
5.6.190.0030.03320.95
5.6.180.0070.03021.06
5.6.170.0030.04720.95
5.6.160.0070.04020.93
5.6.150.0000.05720.95
5.6.140.0030.03021.01
5.6.130.0030.04020.95
5.6.120.0070.04021.12
5.6.110.0030.03321.00
5.6.100.0000.03321.00
5.6.90.0030.03321.08
5.6.80.0030.03020.39
5.6.70.0030.03020.26
5.6.60.0000.03320.53
5.6.50.0030.03020.47
5.6.40.0030.03720.47
5.6.30.0030.04020.44
5.6.20.0000.04320.30
5.6.10.0030.04020.49
5.6.00.0000.03320.38
5.5.360.0030.04020.42
5.5.350.0030.04020.39
5.5.340.0000.04020.92
5.5.330.0070.03020.89
5.5.320.0000.03720.64
5.5.310.0000.04020.82
5.5.300.0000.03320.70
5.5.290.0000.03720.88
5.5.280.0000.04720.81
5.5.270.0030.03320.86
5.5.260.0000.04020.87
5.5.250.0030.03020.63
5.5.240.0130.02020.26
5.5.230.0030.03320.16
5.5.220.0000.03320.17
5.5.210.0000.03320.26
5.5.200.0000.03320.14
5.5.190.0030.04020.26
5.5.180.0030.03020.27
5.5.160.0030.03020.22
5.5.150.0030.05020.25
5.5.140.0100.05720.26
5.5.130.0170.06320.16
5.5.120.0030.07320.13
5.5.110.0070.07320.21
5.5.100.0070.08320.09
5.5.90.0100.07720.05
5.5.80.0070.07020.16
5.5.70.0100.07020.09
5.5.60.0030.07720.02
5.5.50.0100.07319.95
5.5.40.0030.04020.04
5.5.30.0030.08020.13
5.5.20.0070.07020.03
5.5.10.0070.06720.08
5.5.00.0070.06720.02
5.4.450.0000.03319.30
5.4.440.0030.03019.35
5.4.430.0000.03319.38
5.4.420.0000.03719.57
5.4.410.0030.03019.14
5.4.400.0000.03018.97
5.4.390.0030.03019.14
5.4.380.0030.03018.98
5.4.370.0000.03018.96
5.4.360.0000.03319.14
5.4.350.0100.03319.07
5.4.340.0000.03319.09
5.4.320.0030.07719.14
5.4.310.0030.04318.98
5.4.300.0070.07319.02
5.4.290.0070.06718.78
5.4.280.0030.08318.96
5.4.270.0030.05719.02
5.4.260.0030.07718.87
5.4.250.0000.07319.11
5.4.240.0100.06318.93
5.4.230.0000.07018.95
5.4.220.0030.06019.07
5.4.210.0030.07719.04
5.4.200.0000.05319.07
5.4.190.0070.07719.06
5.4.180.0070.07019.05
5.4.170.0070.06319.21
5.4.160.0070.06719.10
5.4.150.0030.07719.02
5.4.140.0030.07716.32
5.4.130.0030.04716.23
5.4.120.0030.06716.30
5.4.110.0030.04316.21
5.4.100.0100.06716.43
5.4.90.0030.05316.34
5.4.80.0100.06016.32
5.4.70.0000.07016.25
5.4.60.0030.06716.19
5.4.50.0070.07016.27
5.4.40.0030.06316.24
5.4.30.0070.06016.19
5.4.20.0070.04016.17
5.4.10.0070.04316.18
5.4.00.0070.04315.76
5.3.290.0070.04314.63
5.3.280.0170.04314.59
5.3.270.0070.07314.46
5.3.260.0030.06314.41
5.3.250.0030.06314.61
5.3.240.0000.05314.59
5.3.230.0030.06014.42
5.3.220.0070.07314.42
5.3.210.0000.06314.42
5.3.200.0070.07014.52
5.3.190.0030.04314.39
5.3.180.0070.07014.54
5.3.170.0100.07314.41
5.3.160.0030.04014.54
5.3.150.0100.05314.50
5.3.140.0000.07314.46
5.3.130.0070.07314.53
5.3.120.0000.06014.40
5.3.110.0000.06014.40
5.3.100.0030.06013.96
5.3.90.0030.06713.98
5.3.80.0000.04713.96
5.3.70.0030.07013.99
5.3.60.0070.07013.95
5.3.50.0000.06013.89
5.3.40.0000.07313.93
5.3.30.0070.06313.68
5.3.20.0030.06713.67
5.3.10.0030.06713.63
5.3.00.0000.07313.49
5.2.170.0030.05712.45
5.2.160.0070.06012.45
5.2.150.0000.03712.45
5.2.140.0000.04012.45
5.2.130.0030.05712.45
5.2.120.0030.05712.45
5.2.110.0000.06312.45
5.2.100.0030.05712.45
5.2.90.0030.04712.45
5.2.80.0000.04012.45
5.2.70.0030.04712.45
5.2.60.0030.04712.45
5.2.50.0030.05712.45
5.2.40.0070.05012.45
5.2.30.0070.05712.45
5.2.20.0070.06012.45
5.2.10.0070.04012.45
5.2.00.0070.03312.45
5.1.60.0030.04012.45
5.1.50.0030.03312.45
5.1.40.0030.04712.45
5.1.30.0030.05012.45
5.1.20.0070.06012.45
5.1.10.0070.05312.45
5.1.00.0000.05312.45
5.0.50.0000.05012.45
5.0.40.0030.03712.45
5.0.30.0000.06312.45
5.0.20.0070.04012.45
5.0.10.0070.04012.45
5.0.00.0000.05312.45
4.4.90.0070.03012.45
4.4.80.0000.02312.45
4.4.70.0030.03312.45
4.4.60.0000.03012.45
4.4.50.0030.03312.45
4.4.40.0000.05712.45
4.4.30.0000.03312.45
4.4.20.0030.02012.45
4.4.10.0030.03312.45
4.4.00.0000.05012.45
4.3.110.0030.03312.45
4.3.100.0000.02312.45
4.3.90.0030.02012.45
4.3.80.0000.05012.45
4.3.70.0030.03312.45
4.3.60.0030.02312.45
4.3.50.0000.03712.45
4.3.40.0000.05312.45
4.3.30.0000.03712.45
4.3.20.0070.01312.45
4.3.10.0030.03312.45
4.3.00.0100.02712.45

preferences:
43.13 ms | 400 KiB | 5 Q