3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode("+hello");

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)
8.3.40.0100.00718.63
8.3.30.0070.00718.98
8.3.20.0030.00320.21
8.3.10.0040.00423.61
8.3.00.0050.00319.56
8.2.170.0110.00422.96
8.2.160.0070.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.99
8.2.110.0060.00322.24
8.2.100.0040.00818.09
8.2.90.0030.00519.18
8.2.80.0000.00917.97
8.2.70.0050.00317.38
8.2.60.0000.00817.80
8.2.50.0090.00018.07
8.2.40.0030.00619.76
8.2.30.0000.00718.10
8.2.20.0040.00417.57
8.2.10.0070.00017.86
8.2.00.0060.00317.61
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00321.92
8.1.230.0070.00319.16
8.1.220.0070.00017.74
8.1.210.0000.00918.77
8.1.200.0000.01117.22
8.1.190.0040.00416.88
8.1.180.0000.00918.10
8.1.170.0030.00718.66
8.1.160.0050.00321.98
8.1.150.0000.00718.60
8.1.140.0030.00517.38
8.1.130.0030.00317.75
8.1.120.0050.00317.33
8.1.110.0000.00717.22
8.1.100.0000.00717.39
8.1.90.0000.00717.32
8.1.80.0040.00417.20
8.1.70.0030.00517.30
8.1.60.0040.00417.51
8.1.50.0060.00317.24
8.1.40.0000.00817.39
8.1.30.0030.00517.41
8.1.20.0070.00017.36
8.1.10.0030.00617.41
8.1.00.0000.00717.38
8.0.300.0000.00718.77
8.0.290.0080.00016.58
8.0.280.0040.00418.37
8.0.270.0040.00417.18
8.0.260.0030.00317.22
8.0.250.0040.00416.87
8.0.240.0000.00716.85
8.0.230.0060.00316.81
8.0.220.0060.00016.75
8.0.210.0030.00316.66
8.0.200.0000.00616.82
8.0.190.0040.00716.71
8.0.180.0000.00716.68
8.0.170.0000.00816.66
8.0.160.0060.00316.85
8.0.150.0040.00416.65
8.0.140.0020.00516.71
8.0.130.0000.00613.14
8.0.120.0040.00416.73
8.0.110.0050.00216.65
8.0.100.0070.00016.62
8.0.90.0040.00416.65
8.0.80.0030.01216.80
8.0.70.0070.00016.70
8.0.60.0020.00516.75
8.0.50.0000.00716.79
8.0.30.0090.01116.95
8.0.20.0050.01417.40
8.0.10.0000.00716.93
8.0.00.0140.00716.66
7.4.330.0030.00315.00
7.4.320.0030.00316.29
7.4.300.0020.00516.50
7.4.290.0000.00716.43
7.4.280.0050.00316.49
7.4.270.0070.00016.38
7.4.260.0030.00616.33
7.4.250.0030.00616.34
7.4.240.0030.00416.44
7.4.230.0000.00616.46
7.4.220.0060.01316.30
7.4.210.0060.01316.32
7.4.200.0000.00716.20
7.4.160.0060.01016.43
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0090.00916.44
7.4.120.0080.00916.37
7.4.110.0100.00716.33
7.4.100.0120.00616.49
7.4.90.0120.00616.41
7.4.80.0120.00619.39
7.4.70.0070.01316.54
7.4.60.0030.01416.51
7.4.50.0050.00316.33
7.4.40.0080.00816.43
7.4.30.0030.01316.46
7.4.10.0090.00916.10
7.4.00.0050.01315.53
7.3.330.0060.00013.02
7.3.320.0050.00013.05
7.3.310.0000.00716.07
7.3.300.0060.00015.96
7.3.290.0130.00616.08
7.3.280.0060.01316.15
7.3.270.0090.01517.40
7.3.260.0110.00716.26
7.3.250.0140.00316.23
7.3.240.0100.00616.27
7.3.230.0080.00816.39
7.3.210.0120.00616.28
7.3.200.0080.00819.39
7.3.190.0070.01016.27
7.3.180.0130.00616.17
7.3.170.0060.01316.33
7.3.160.0080.00916.30
7.3.130.0160.00316.18
7.3.120.0060.01115.45
7.3.110.0140.00015.87
7.3.100.0060.00616.03
7.3.90.0090.00616.18
7.3.80.0070.00716.06
7.3.70.0070.00716.22
7.3.60.0040.01516.15
7.3.50.0070.00316.23
7.3.40.0060.00616.21
7.3.30.0060.00616.12
7.3.20.0060.00918.03
7.3.10.0060.00517.24
7.3.00.0040.00717.26
7.2.330.0120.00616.52
7.2.320.0090.01316.63
7.2.310.0190.00616.57
7.2.300.0030.01816.62
7.2.290.0030.01216.11
7.2.260.0070.01016.55
7.2.250.0070.01316.44
7.2.240.0060.00916.49
7.2.230.0100.00716.38
7.2.220.0070.01016.45
7.2.210.0000.01216.44
7.2.200.0080.00416.20
7.2.190.0070.00716.35
7.2.180.0060.00616.35
7.2.170.0030.00616.39
7.2.160.0030.01316.38
7.2.150.0080.00818.11
7.2.140.0030.01018.23
7.2.130.0080.00417.53
7.2.120.0060.01017.49
7.2.110.0070.00817.43
7.2.100.0060.00617.45
7.2.90.0090.00517.38
7.2.80.0100.00217.37
7.2.70.0020.01117.48
7.2.60.0070.00717.58
7.2.50.0060.01017.40
7.2.40.0070.01017.56
7.2.30.0060.01017.43
7.2.20.0040.01117.33
7.2.10.0090.00517.43
7.2.00.0000.01317.34
7.1.330.0030.01617.25
7.1.320.0070.01116.99
7.1.310.0030.01417.38
7.1.300.0030.00617.28
7.1.290.0100.00017.25
7.1.280.0040.00817.12
7.1.270.0100.00317.10
7.1.260.0030.00617.03
7.1.250.0080.00516.28
7.1.240.0040.01117.11
7.1.230.0030.01317.04
7.1.220.0080.00317.16
7.1.210.0040.00717.21
7.1.200.0070.00717.15
7.1.190.0060.00917.28
7.1.180.0090.00317.16
7.1.170.0120.00017.06
7.1.160.0100.00317.19
7.1.150.0000.01817.01
7.1.140.0060.00617.02
7.1.130.0030.01017.16
7.1.120.0110.00417.13
7.1.110.0110.00717.25
7.1.100.0090.00617.22
7.1.90.0060.00617.30
7.1.80.0060.00616.99
7.1.70.0050.01017.18
7.1.60.0100.01118.38
7.1.50.0070.01017.02
7.1.40.0000.00917.20
7.1.30.0000.01317.16
7.1.20.0030.00617.33
7.1.10.0030.00617.12
7.1.00.0080.03819.68
7.0.330.0000.01316.79
7.0.320.0030.00617.03
7.0.310.0060.00616.88
7.0.300.0030.00716.86
7.0.290.0120.00616.91
7.0.280.0000.01416.88
7.0.270.0070.00716.91
7.0.260.0060.01216.84
7.0.250.0070.01016.91
7.0.240.0080.00816.90
7.0.230.0030.01016.86
7.0.220.0100.00716.84
7.0.210.0100.00316.77
7.0.200.0060.00316.61
7.0.190.0000.01016.96
7.0.180.0000.01016.89
7.0.170.0000.01216.99
7.0.160.0070.00716.97
7.0.150.0030.01017.07
7.0.140.0080.03819.60
7.0.130.0060.00316.90
7.0.120.0060.00616.98
7.0.110.0090.00316.91
7.0.100.0060.00916.86
7.0.90.0040.00816.88
7.0.80.0070.01016.84
7.0.70.0040.01116.64
7.0.60.0030.02818.46
7.0.50.0070.04617.34
7.0.40.0050.04517.58
7.0.30.0130.04317.45
7.0.20.0180.02717.48
7.0.10.0180.04117.62
7.0.00.0130.02817.38
5.6.400.0060.00615.47
5.6.390.0100.00715.75
5.6.380.0090.00015.89
5.6.370.0070.00715.54
5.6.360.0040.01115.70
5.6.350.0060.01315.73
5.6.340.0030.01215.85
5.6.330.0090.00615.79
5.6.320.0100.00915.72
5.6.310.0090.00315.90
5.6.300.0030.00915.51
5.6.290.0100.00315.77
5.6.280.0050.04018.42
5.6.270.0070.00415.82
5.6.260.0110.00415.66
5.6.250.0100.00715.52
5.6.240.0100.00315.86
5.6.230.0040.00815.66
5.6.220.0040.01115.58
5.6.210.0020.02918.06
5.6.200.0050.04816.88
5.6.190.0030.02518.14
5.6.180.0080.04118.12
5.6.170.0150.02518.04
5.6.160.0080.04718.05
5.6.150.0100.04016.94
5.6.140.0120.03816.90
5.6.130.0080.02616.95
5.6.120.0090.04318.40
5.6.110.0030.03418.24
5.6.100.0070.04718.42
5.6.90.0040.04818.23
5.6.80.0060.04218.04
5.6.70.2260.02218.01
5.6.60.0090.00615.78
5.6.50.0070.01015.59
5.6.40.0030.00615.75
5.6.30.0100.00315.68
5.6.20.0030.01015.73
5.6.10.0120.00015.62
5.6.00.0070.00715.59
5.5.380.0030.01315.58
5.5.370.0060.00915.52
5.5.360.0030.01215.70
5.5.350.0070.04518.01
5.5.340.0070.02916.82
5.5.330.0050.03218.10
5.5.320.0030.02217.95
5.5.310.0130.02117.87
5.5.300.0080.04316.78
5.5.290.0080.03116.80
5.5.280.0020.02618.21
5.5.270.0050.02518.17
5.5.260.0140.03518.11
5.5.250.0020.03018.13
5.5.240.0100.03617.86
5.5.230.0000.01515.62
5.5.220.0100.00715.56
5.5.210.0030.01015.29
5.5.200.0130.00315.60
5.5.190.0100.00715.43
5.5.180.0060.00615.63
5.5.170.0030.01015.18
5.5.160.0030.00615.71
5.5.150.0060.00915.63
5.5.140.0050.00515.46
5.5.130.0060.00915.45
5.5.120.0000.01415.64
5.5.110.0090.00315.60
5.5.100.0060.00915.51
5.5.90.0060.00915.76
5.5.80.0040.01515.59
5.5.70.0100.00315.56
5.5.60.0110.00415.52
5.5.50.0030.00715.12
5.5.40.0110.00715.32
5.5.30.0090.00615.58
5.5.20.0050.00515.59
5.5.10.0030.00615.57
5.5.00.0100.00615.31
5.4.450.0660.02316.26
5.4.440.0160.02328.49
5.4.430.0250.02028.48
5.4.420.0170.01628.48
5.4.410.0250.02928.48
5.4.400.0250.01828.47
5.4.390.0120.02428.46
5.4.380.0080.03315.78
5.4.370.0110.02715.80
5.4.360.0030.03215.81
5.4.350.0060.03215.86
5.4.340.0100.02815.84
5.4.330.0110.00013.05
5.4.320.0070.02012.76
5.4.310.0070.02112.75
5.4.300.0060.02212.75
5.4.290.0050.02312.75
5.4.280.0050.02512.70
5.4.270.0040.02412.70
5.4.260.0040.02212.70
5.4.250.0060.02012.70
5.4.240.0050.02312.70
5.4.230.0060.02212.70
5.4.220.0040.02012.70
5.4.210.0020.02512.70
5.4.200.0040.02212.70
5.4.190.0020.02312.69
5.4.180.0100.02312.70
5.4.170.0050.02412.70
5.4.160.0040.02212.70
5.4.150.0040.02112.70
5.4.140.0050.02212.54
5.4.130.0050.02112.53
5.4.120.0050.02212.51
5.4.110.0030.02212.51
5.4.100.0030.02112.51
5.4.90.0070.01812.51
5.4.80.0060.02312.51
5.4.70.0060.02012.51
5.4.60.0050.01912.51
5.4.50.0020.02212.51
5.4.40.0090.02012.50
5.4.30.0040.02212.50
5.4.20.0070.02012.50
5.4.10.0040.02212.50
5.4.00.0020.02212.25
5.3.290.0060.03112.93
5.3.280.0040.02412.88
5.3.270.0050.02112.89
5.3.260.0060.02312.89
5.3.250.0060.02212.89
5.3.240.0060.02012.89
5.3.230.0070.02312.88
5.3.220.0070.01912.87
5.3.210.0070.02612.87
5.3.200.0060.01912.87
5.3.190.0080.02012.87
5.3.180.0040.02212.87
5.3.170.0050.02212.86
5.3.160.0070.02012.86
5.3.150.0050.02412.86
5.3.140.0050.02012.86
5.3.130.0070.02112.86
5.3.120.0050.02112.86
5.3.110.0060.02312.85
5.3.100.0030.02212.59
5.3.90.0050.02212.57
5.3.80.0020.02412.57
5.3.70.0050.02112.56
5.3.60.0050.02112.56
5.3.50.0040.02112.53
5.3.40.0040.02312.53
5.3.30.0050.02212.50
5.3.20.0040.02412.39
5.3.10.0040.02312.37
5.3.00.0040.02512.37
5.2.170.0030.0329.18
5.2.160.0070.0279.17
5.2.150.0050.0309.18
5.2.140.0030.0329.17
5.2.130.0030.0329.13
5.2.120.0050.0289.13
5.2.110.0070.0299.14
5.2.100.0060.0299.13
5.2.90.0050.0339.13
5.2.80.0040.0359.13
5.2.70.0080.0289.13
5.2.60.0060.0279.09
5.2.50.0060.0299.05
5.2.40.0040.0359.03
5.2.30.0070.0309.00
5.2.20.0060.0388.99
5.2.10.0050.0298.92
5.2.00.0020.0308.77
5.1.60.0040.0248.06
5.1.50.0020.0268.05
5.1.40.0070.0308.04
5.1.30.0050.0258.39
5.1.20.0020.0328.41
5.1.10.0070.0258.13
5.1.00.0080.0238.13
5.0.50.0030.0206.61
5.0.40.0030.0196.47
5.0.30.0030.0316.28
5.0.20.0000.0226.25
5.0.10.0020.0206.23
5.0.00.0030.0306.22
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0010.0164.75
4.4.60.0040.0214.76
4.4.50.0020.0214.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0010.0194.85
4.4.10.0000.0184.85
4.4.00.0040.0294.75
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0040.0174.64
4.3.80.0070.0264.58
4.3.70.0070.0184.63
4.3.60.0040.0194.63
4.3.50.0020.0204.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0020.0223.26
4.3.10.0010.0163.21
4.3.00.0000.02043.83

preferences:
48.97 ms | 400 KiB | 5 Q