3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Your user Agent is:". $_SERVER ['HTTP_USER_AGENT']; ?>

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)
8.3.60.0120.00316.88
8.3.50.0090.00823.01
8.3.40.0070.00718.71
8.3.30.0120.00619.01
8.3.20.0050.00320.07
8.3.10.0030.00620.59
8.3.00.0030.00619.50
8.2.180.0090.00916.50
8.2.170.0140.00322.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0070.00020.92
8.2.110.0060.00320.53
8.2.100.0040.00717.91
8.2.90.0080.00018.16
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00818.10
8.2.30.0050.00219.35
8.2.20.0000.00817.79
8.2.10.0000.00718.02
8.2.00.0070.00317.61
8.1.280.0140.00325.92
8.1.270.0040.00421.89
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0000.00922.02
8.1.230.0070.00420.96
8.1.220.0000.00817.74
8.1.210.0000.00818.95
8.1.200.0100.00017.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0040.00421.96
8.1.150.0000.00718.87
8.1.140.0050.00317.36
8.1.130.0030.00317.76
8.1.120.0000.00717.29
8.1.110.0040.00417.39
8.1.100.0040.00417.38
8.1.90.0000.00817.38
8.1.80.0040.00417.28
8.1.70.0000.00817.34
8.1.60.0030.00917.49
8.1.50.0040.00417.38
8.1.40.0080.00017.32
8.1.30.0030.00517.55
8.1.20.0040.00417.54
8.1.10.0080.00017.52
8.1.00.0000.00717.44
8.0.300.0060.00319.99
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0030.00317.07
8.0.260.0030.00317.17
8.0.250.0000.00816.95
8.0.240.0000.00716.88
8.0.230.0000.00716.92
8.0.220.0040.00416.88
8.0.210.0040.00416.79
8.0.200.0000.00816.84
8.0.190.0000.00716.85
8.0.180.0000.00816.91
8.0.170.0000.00816.80
8.0.160.0080.00016.89
8.0.150.0000.00716.81
8.0.140.0000.00816.72
8.0.130.0000.00513.32
8.0.120.0080.00016.84
8.0.110.0050.00216.79
8.0.100.0070.00016.77
8.0.90.0050.00216.68
8.0.80.0060.01216.78
8.0.70.0000.00716.71
8.0.60.0070.00016.86
8.0.50.0000.00816.82
8.0.30.0100.00817.11
8.0.20.0070.01217.40
8.0.10.0070.00016.91
8.0.00.0150.00216.77
7.4.330.0050.00015.09
7.4.320.0040.00416.43
7.4.300.0000.00716.33
7.4.290.0000.00716.53
7.4.280.0030.00616.30
7.4.270.0000.00816.52
7.4.260.0000.00716.39
7.4.250.0000.00816.33
7.4.240.0050.00216.46
7.4.230.0070.00016.22
7.4.220.0060.01216.45
7.4.210.0080.00516.51
7.4.200.0030.00416.40
7.4.160.0050.01616.57
7.4.150.0130.00617.40
7.4.140.0080.01017.86
7.4.130.0060.01016.44
7.4.120.0100.00716.30
7.4.110.0060.01616.41
7.4.100.0090.00916.58
7.4.90.0120.00616.57
7.4.80.0130.00719.39
7.4.70.0130.00316.48
7.4.60.0040.01516.41
7.4.50.0040.00416.36
7.4.40.0100.00716.38
7.4.30.0120.00316.49
7.4.00.0060.01014.74
7.3.330.0000.00513.07
7.3.320.0000.00513.14
7.3.310.0040.00416.45
7.3.300.0030.00316.26
7.3.290.0060.01016.29
7.3.280.0090.00816.30
7.3.270.0090.01617.40
7.3.260.0160.00616.31
7.3.250.0130.00916.32
7.3.240.0100.00716.34
7.3.230.0040.01716.39
7.3.210.0100.00716.54
7.3.200.0160.00619.39
7.3.190.0060.00916.32
7.3.180.0060.01016.50
7.3.170.0090.00916.63
7.3.160.0070.01016.42
7.3.120.0060.00914.79
7.3.110.0100.00614.71
7.3.100.0090.00414.93
7.3.90.0100.00314.71
7.3.80.0030.01214.95
7.3.70.0100.00614.65
7.3.60.0130.00014.52
7.3.50.0080.00614.54
7.3.40.0000.01814.91
7.3.30.0060.00314.91
7.3.20.0110.00016.86
7.3.10.0100.00716.67
7.3.00.0060.00616.70
7.2.330.0120.01216.43
7.2.320.0100.00616.79
7.2.310.0070.01016.51
7.2.300.0060.01616.27
7.2.290.0030.01616.47
7.2.240.0040.00914.96
7.2.230.0030.00614.93
7.2.220.0100.00614.82
7.2.210.0090.00615.11
7.2.200.0030.01315.07
7.2.190.0000.01714.89
7.2.180.0090.00814.94
7.2.170.0040.01115.07
7.2.160.0040.01115.02
7.2.150.0110.00716.89
7.2.140.0060.00617.04
7.2.130.0000.01917.04
7.2.120.0070.01017.05
7.2.110.0060.00616.95
7.2.100.0030.01016.76
7.2.90.0110.00316.81
7.2.80.0060.00617.02
7.2.70.0090.00616.72
7.2.60.0000.01516.70
7.2.50.0030.00616.86
7.2.40.0140.00016.96
7.2.30.0030.01416.81
7.2.20.0030.00616.72
7.2.10.0030.01316.91
7.2.00.0090.00717.99
7.1.330.0030.01015.81
7.1.320.0000.01615.47
7.1.310.0030.00915.57
7.1.300.0100.00615.93
7.1.290.0040.01215.61
7.1.280.0040.01115.52
7.1.270.0080.00815.67
7.1.260.0000.01315.81
7.1.250.0070.01015.98
7.1.100.0000.01018.34
7.1.70.0050.00317.11
7.1.60.0070.01719.61
7.1.50.0070.01416.92
7.1.00.0030.07722.57
7.0.200.0060.00616.64
7.0.140.0000.07321.95
7.0.60.0030.08019.74
7.0.50.0000.04317.79
7.0.40.0100.06720.06
7.0.30.0700.05720.17
7.0.20.0600.05320.17
7.0.10.0030.08020.30
7.0.00.0070.07720.19
5.6.280.0070.07021.11
5.6.210.0070.08020.64
5.6.200.0070.03718.18
5.6.190.0200.07320.47
5.6.180.0330.07020.35
5.6.170.0300.07720.51
5.6.160.0100.07320.50
5.6.150.0100.03318.19
5.6.140.0070.05318.22
5.6.130.0030.04318.11
5.6.120.0200.03720.98
5.6.110.0100.06021.00
5.6.100.0100.08321.10
5.6.90.0200.07720.94
5.6.80.0100.07720.48
5.6.70.4000.04720.39
5.5.350.0130.08020.40
5.5.340.0200.07017.91
5.5.330.0000.08720.15
5.5.320.0370.07020.34
5.5.310.0230.07320.20
5.5.300.0070.05017.98
5.5.290.0070.07717.91
5.5.280.0170.07020.84
5.5.270.0170.07320.96
5.5.260.0070.08720.92
5.5.250.0100.08320.57
5.5.240.0300.07320.11
5.4.450.0070.05019.57
5.4.440.0000.06319.57
5.4.430.0030.04319.41
5.4.420.0000.08019.56
5.4.410.0000.08319.12
5.4.400.0100.04318.81
5.4.390.0030.07719.08
5.4.380.0030.07019.13
5.4.370.0030.07719.09
5.4.360.0030.04319.24
5.4.350.0030.07718.79
5.4.340.0000.07719.13
5.4.320.0000.04718.79
5.4.310.0070.04018.80
5.4.300.0070.05318.91
5.4.290.0030.07318.92
5.4.280.0030.05019.08
5.4.270.0000.04719.05
5.4.260.0030.04318.95
5.4.250.0030.04318.91
5.4.240.0000.06719.15
5.4.230.0000.08319.23
5.4.220.0000.08019.13
5.4.210.0000.07719.12
5.4.200.0030.07019.13
5.4.190.0070.04019.08
5.4.180.0000.08319.15
5.4.170.0000.08319.09
5.4.160.0000.04719.23
5.4.150.0030.07319.22
5.4.140.0000.04716.43
5.4.130.0100.03016.27
5.4.120.0000.06316.26
5.4.110.0030.07316.31
5.4.100.0030.04716.39
5.4.90.0000.06016.28
5.4.80.0030.07016.37
5.4.70.0000.06316.49
5.4.60.0000.05016.37
5.4.50.0100.06316.38
5.4.40.0230.04316.38
5.4.30.0030.07016.20
5.4.20.0070.06716.17
5.4.10.0030.07716.49
5.4.00.0030.06015.98
5.3.290.0070.07314.52
5.3.280.0030.07314.68
5.3.270.0070.06014.44
5.3.260.0100.07714.44
5.3.250.0070.06314.45
5.3.240.0070.05014.62
5.3.230.0030.03714.64
5.3.220.0000.07014.54
5.3.210.0030.06714.51
5.3.200.0030.07714.52
5.3.190.0030.04714.42
5.3.180.0070.07014.49
5.3.170.0070.03714.42
5.3.160.0070.07314.43
5.3.150.0070.07314.51
5.3.140.0100.05014.50
5.3.130.0070.07714.49
5.3.120.0000.05714.40
5.3.110.0000.06714.49
5.3.100.0030.04013.88
5.3.90.0070.07013.87
5.3.80.0030.07313.84
5.3.70.0030.06313.79
5.3.60.0030.05013.93
5.3.50.0000.07313.73
5.3.40.0030.07713.89
5.3.30.0070.05013.76
5.3.20.0170.03713.63
5.3.10.0070.04013.59
5.3.00.0030.04313.58
5.2.170.0070.06012.59
5.2.160.0030.06312.59
5.2.150.0100.05012.59
5.2.140.0000.05312.59
5.2.130.0000.06012.59
5.2.120.0000.04712.59
5.2.110.0030.06012.59
5.2.100.0100.03312.59
5.2.90.0030.03712.59
5.2.80.0070.03312.59
5.2.70.0030.03712.59
5.2.60.0000.05712.59
5.2.50.0070.03012.59
5.2.40.0070.03312.59
5.2.30.0030.06312.59
5.2.20.0030.03712.59
5.2.10.0100.03312.59
5.2.00.0030.03712.59
5.1.60.0070.05012.59
5.1.50.0000.04712.59
5.1.40.0030.05012.59
5.1.30.0000.06012.59
5.1.20.0070.04712.59
5.1.10.0070.03712.59
5.1.00.0070.05012.59
5.0.50.0000.04712.59
5.0.40.0000.04712.59
5.0.30.0070.06312.59
5.0.20.0030.02012.59
5.0.10.0030.03312.59
5.0.00.0000.04312.59
4.4.90.0030.03312.59
4.4.80.0030.03312.59
4.4.70.0000.02012.59
4.4.60.0030.03312.59
4.4.50.0000.02712.59
4.4.40.0030.05312.59
4.4.30.0000.02012.59
4.4.20.0000.02312.59
4.4.10.0030.03312.59
4.4.00.0000.05012.59
4.3.110.0000.02712.59
4.3.100.0000.02312.59
4.3.90.0000.03712.59
4.3.80.0000.03012.59
4.3.70.0000.03012.59
4.3.60.0000.03712.59
4.3.50.0000.02712.59
4.3.40.0030.04712.59
4.3.30.0070.03012.59
4.3.20.0070.02012.59
4.3.10.0070.03312.59
4.3.00.0000.02712.59

preferences:
27.91 ms | 401 KiB | 5 Q