3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "http://t0.gstatic.com/images?q=tbn:ANd9GcRJKXYLKY7mIU6i2xLRG7Az9Ze2QbpwiJ50IHaOWbB6K8wLSClwf0WAp5FQ1g"; echo "<pre>"; $headers = getallheaders();

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)
8.3.40.0120.00618.68
8.3.30.0090.00619.04
8.3.20.0080.00020.16
8.3.10.0080.00020.52
8.3.00.0080.00019.50
8.2.170.0000.01722.96
8.2.160.0110.00420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.29
8.2.110.0000.00920.47
8.2.100.0070.00417.91
8.2.90.0040.00418.03
8.2.80.0030.00622.32
8.2.70.0030.00517.75
8.2.60.0060.00317.63
8.2.50.0040.00417.63
8.2.40.0040.00419.89
8.2.30.0000.00817.99
8.2.20.0050.00317.59
8.2.10.0020.00518.05
8.2.00.0040.00417.83
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00720.74
8.1.230.0120.00020.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0000.00818.49
8.1.160.0070.00021.89
8.1.150.0030.00518.80
8.1.140.0030.00517.44
8.1.130.0000.00717.82
8.1.120.0030.00317.28
8.1.110.0050.00317.40
8.1.100.0030.00317.41
8.1.90.0000.00717.29
8.1.80.0000.00717.29
8.1.70.0030.00517.33
8.1.60.0000.00817.54
8.1.50.0040.00417.41
8.1.40.0040.00417.45
8.1.30.0050.00317.47
8.1.20.0040.00417.49
8.1.10.0040.00417.53
8.1.00.0040.00417.56
8.0.300.0050.00320.07
8.0.290.0030.00716.88
8.0.280.0030.00318.49
8.0.270.0000.00717.12
8.0.260.0030.00317.12
8.0.250.0000.00716.89
8.0.240.0040.00416.96
8.0.230.0030.00316.82
8.0.220.0040.00416.84
8.0.210.0060.00016.94
8.0.200.0000.00616.96
8.0.190.0000.00816.94
8.0.180.0050.00216.75
8.0.170.0050.00316.88
8.0.160.0070.00016.88
8.0.150.0040.00416.81
8.0.140.0000.00816.85
8.0.130.0000.00613.34
8.0.120.0050.00316.77
8.0.110.0040.00416.79
8.0.100.0050.00216.84
8.0.90.0030.00516.83
8.0.80.0000.02216.81
8.0.70.0000.00716.68
8.0.60.0000.00716.99
8.0.50.0000.00716.87
8.0.30.0130.00916.96
8.0.20.0080.01517.40
8.0.10.0070.00016.80
8.0.00.0070.01216.74
7.4.330.0000.00515.07
7.4.320.0060.00016.32
7.4.300.0030.00316.61
7.4.290.0030.00316.59
7.4.280.0040.00316.62
7.4.270.0030.00516.58
7.4.260.0030.00316.48
7.4.250.0000.00716.34
7.4.240.0050.00216.52
7.4.230.0000.00716.32
7.4.220.0090.00916.43
7.4.210.0040.01116.52
7.4.200.0030.00316.48
7.4.160.0090.00616.43
7.4.150.0070.01517.40
7.4.140.0120.00517.86
7.4.130.0120.00816.54
7.4.120.0110.00516.48
7.4.110.0100.00716.52
7.4.100.0120.00316.29
7.4.90.0080.00816.63
7.4.80.0070.01019.39
7.4.70.0070.01116.48
7.4.60.0080.00816.49
7.4.50.0050.00016.62
7.4.40.0030.01316.50
7.4.30.0060.01116.46
7.4.00.0070.00714.96
7.3.330.0060.00012.99
7.3.320.0020.00212.93
7.3.310.0030.00316.32
7.3.300.0030.00516.27
7.3.290.0060.01216.28
7.3.280.0070.01116.23
7.3.270.0160.00317.40
7.3.260.0060.01216.34
7.3.250.0130.00616.31
7.3.240.0100.00616.29
7.3.230.0120.00616.50
7.3.210.0090.00916.30
7.3.200.0150.00619.39
7.3.190.0080.01016.37
7.3.180.0060.01216.42
7.3.170.0100.00516.55
7.3.160.0100.00616.27
7.2.330.0060.01016.22
7.2.320.0090.00916.52
7.2.310.0140.00916.26
7.2.300.0080.01216.64
7.2.290.0060.00916.52
7.2.60.0090.00616.61
7.2.50.0000.01416.84
7.1.200.0030.00815.61
7.1.70.0000.01017.05
7.1.60.0000.01017.31
7.1.50.0040.01516.97
7.1.00.0100.07022.27
7.0.200.0000.01616.80
7.0.140.0000.07321.95
7.0.110.0000.08719.99
7.0.100.0030.05319.85
7.0.90.0530.08719.86
7.0.80.0630.06720.01
7.0.70.0530.08319.88
7.0.60.0570.06719.88
7.0.50.0600.04320.15
7.0.40.0130.04319.99
7.0.30.0030.07720.07
7.0.20.0070.07720.11
7.0.10.0030.08320.12
7.0.00.0100.08720.21
5.6.280.0100.06721.12
5.6.250.0170.08020.62
5.6.240.0100.08320.42
5.6.230.0030.08720.46
5.6.220.0100.04320.63
5.6.210.0070.05020.53
5.6.200.0030.08020.94
5.6.190.0070.07721.23
5.6.180.0030.07020.89
5.6.170.0070.08720.89
5.6.160.0100.08320.84
5.6.150.0030.08321.23
5.6.140.0070.08321.13
5.6.130.0070.06021.21
5.6.120.0030.09021.06
5.6.110.0100.08321.12
5.6.100.0070.08020.88
5.6.90.0130.07721.20
5.6.80.0100.08020.46
5.6.70.0070.06320.61
5.6.60.0070.04720.59
5.6.50.0030.05320.31
5.6.40.0100.03320.43
5.6.30.0070.03720.52
5.6.20.0130.08020.44
5.6.10.0100.06720.38
5.6.00.0030.05020.27
5.5.380.0070.08020.19
5.5.370.0030.04320.19
5.5.360.0100.08720.40
5.5.350.0100.08020.39
5.5.340.0170.07720.81
5.5.330.0070.06320.64
5.5.320.0070.06020.85
5.5.310.0070.06720.86
5.5.300.0000.08720.89
5.5.290.0030.08720.91
5.5.280.0070.08020.90
5.5.270.0000.05720.74
5.5.260.0070.08720.68
5.5.250.0100.08020.77
5.5.240.0070.08020.34
5.5.230.0130.04020.36
5.5.220.0100.06020.02
5.5.210.0030.04320.30
5.5.200.0100.03320.11
5.5.190.0070.03720.23
5.5.180.0030.04020.27
5.5.160.0070.03720.33
5.5.150.0070.03719.98
5.5.140.0070.03720.22
5.5.130.0100.03320.19
5.5.120.0070.03320.15
5.5.110.0070.03720.27
5.5.100.0030.04020.18
5.5.90.0000.04020.21
5.5.80.0070.05020.04
5.5.70.0100.05019.95
5.5.60.0000.04319.97
5.5.50.0030.06719.97
5.5.40.0030.03720.16
5.5.30.0000.04019.93
5.5.20.0070.03720.09
5.5.10.0000.05319.90
5.5.00.0030.03719.94
5.4.450.0000.05019.27
5.4.440.0130.07319.31
5.4.430.0100.06719.27
5.4.420.0130.07319.50
5.4.410.0070.04319.33
5.4.400.0070.06719.03
5.4.390.0070.03718.95
5.4.380.0030.04718.95
5.4.370.0030.07719.18
5.4.360.0000.04018.99
5.4.350.0030.03718.93
5.4.340.0070.03019.12
5.4.320.0070.03319.03
5.4.310.0030.03719.12
5.4.300.0030.03319.18
5.4.290.0100.03318.98
5.4.280.0030.06719.16
5.4.270.0070.03719.13
5.4.260.0070.03319.12
5.4.250.0030.03719.16
5.4.240.0030.06719.00
5.4.230.0100.03019.17
5.4.220.0030.03719.00
5.4.210.0100.03719.00
5.4.200.0070.03019.17
5.4.190.0030.03719.10
5.4.180.0000.04719.06
5.4.170.0030.03319.09
5.4.160.0000.03718.88
5.4.150.0030.04318.98
5.4.140.0000.07716.40
5.4.130.0030.03316.13
5.4.120.0100.02716.39
5.4.110.0000.04316.18
5.4.100.0030.03316.13
5.4.90.0000.04016.41
5.4.80.0070.03316.51
5.4.70.0000.03716.25
5.4.60.0000.03716.35
5.4.50.0030.03316.35
5.4.40.0070.04016.16
5.4.30.0070.06016.45
5.4.20.0070.06716.50
5.4.10.0100.07016.45
5.4.00.0030.07715.65
5.3.290.0030.03714.59
5.3.280.0000.04014.61
5.3.270.0030.05714.49
5.3.260.0030.03714.50
5.3.250.0070.05014.55
5.3.240.0100.04714.55
5.3.230.0100.03014.69
5.3.220.0030.04714.55
5.3.210.0000.04314.63
5.3.200.0000.04014.63
5.3.190.0030.04014.62
5.3.180.0030.03714.57
5.3.170.0000.04014.57
5.3.160.0070.04014.46
5.3.150.0030.03714.57
5.3.140.0070.03714.43
5.3.130.0000.06314.39
5.3.120.0000.04014.55
5.3.110.0130.06714.55
5.3.100.0070.05013.96
5.3.90.0070.07313.94
5.3.80.0070.07713.80
5.3.70.0230.05313.85
5.3.60.0100.04013.95
5.3.50.0130.06314.01
5.3.40.0170.07013.82
5.3.30.0100.05313.79
5.3.20.0030.04013.70
5.3.10.0070.07013.58
5.3.00.0030.05013.52
5.2.170.0030.06012.41
5.2.160.0030.03312.41
5.2.150.0030.06312.41
5.2.140.0030.05712.41
5.2.130.0000.06312.41
5.2.120.0000.06312.41
5.2.110.0030.06312.41
5.2.100.0070.06012.41
5.2.90.0030.06712.41
5.2.80.0030.04312.41
5.2.70.0100.05712.41
5.2.60.0070.05712.41
5.2.50.0030.06312.41
5.2.40.0070.03012.41
5.2.30.0030.05712.41
5.2.20.0030.06012.41
5.2.10.0030.05312.41
5.2.00.0000.06712.41
5.1.60.0070.05012.41
5.1.50.0000.04012.41
5.1.40.0070.05012.41
5.1.30.0100.03312.41
5.1.20.0030.04312.41
5.1.10.0030.06012.41
5.1.00.0030.03712.41
5.0.50.0030.03712.41
5.0.40.0070.04312.41
5.0.30.0000.07012.41
5.0.20.0070.02012.41
5.0.10.0030.02712.41
5.0.00.0070.06312.41
4.4.90.0100.03012.41
4.4.80.0000.02012.41
4.4.70.0030.03712.41
4.4.60.0000.03712.41
4.4.50.0100.01712.41
4.4.40.0000.05312.41
4.4.30.0030.03012.41
4.4.20.0070.01312.41
4.4.10.0030.03312.41
4.4.00.0070.05012.41
4.3.110.0000.02012.41
4.3.100.0000.03712.41
4.3.90.0000.03312.41
4.3.80.0030.04712.41
4.3.70.0000.03012.41
4.3.60.0070.03012.41
4.3.50.0000.02712.41
4.3.40.0000.05312.41
4.3.30.0070.03012.41
4.3.20.0070.02012.41
4.3.10.0030.03012.41
4.3.00.0030.03312.41

preferences:
43.86 ms | 400 KiB | 5 Q