3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encodedSignature = 'askdmalsimdoid3oimosmdo'; $payload = 'sergiosergiosergiosergio'; echo $encodedSignature . $payload;

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)
8.3.70.0140.00016.38
8.3.60.0150.00616.25
8.3.50.0100.00821.87
8.3.40.0040.01118.59
8.3.30.0100.00318.94
8.3.20.0040.00420.21
8.3.10.0080.00023.48
8.3.00.0060.00919.25
8.2.180.0120.00318.20
8.2.170.0070.01422.96
8.2.160.0100.00720.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0000.00822.25
8.2.110.0090.00022.15
8.2.100.0080.00317.78
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0000.00817.46
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0000.00818.18
8.2.30.0000.00718.14
8.2.20.0060.00617.63
8.2.10.0070.00017.91
8.2.00.0080.00017.72
8.1.280.0100.00725.92
8.1.270.0090.00023.95
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00623.88
8.1.230.0040.00718.88
8.1.220.0020.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0000.00917.39
8.1.180.0050.00318.10
8.1.170.0080.00018.59
8.1.160.0030.00321.98
8.1.150.0000.00718.50
8.1.140.0040.00417.42
8.1.130.0030.00317.81
8.1.120.0000.00717.36
8.1.110.0030.00517.43
8.1.100.0030.00317.27
8.1.90.0070.00017.28
8.1.80.0070.00017.38
8.1.70.0000.00717.33
8.1.60.0000.01017.39
8.1.50.0080.00017.36
8.1.40.0040.00417.50
8.1.30.0000.00817.57
8.1.20.0040.00417.47
8.1.10.0040.00417.54
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00718.34
8.0.270.0030.00317.23
8.0.260.0030.00316.86
8.0.250.0030.00316.91
8.0.240.0000.00716.93
8.0.230.0030.00316.92
8.0.220.0030.00316.79
8.0.210.0000.00716.87
8.0.200.0000.00716.98
8.0.190.0070.00016.84
8.0.180.0000.00816.91
8.0.170.0020.00516.87
8.0.160.0000.00716.76
8.0.150.0030.00316.89
8.0.140.0080.00016.86
8.0.130.0000.00613.24
8.0.120.0040.00416.80
8.0.110.0000.00816.91
8.0.100.0070.00016.87
8.0.90.0070.00016.84
8.0.80.0170.00616.87
8.0.70.0020.00516.92
8.0.60.0040.00416.72
8.0.50.0040.00416.70
8.0.30.0090.00916.90
8.0.20.0070.01217.40
8.0.10.0050.00216.79
8.0.00.0120.00816.74
7.4.330.0030.00315.02
7.4.320.0000.00716.38
7.4.300.0000.00816.47
7.4.290.0000.00716.54
7.4.280.0050.00216.43
7.4.270.0030.00316.43
7.4.260.0040.00416.40
7.4.250.0020.00516.41
7.4.240.0040.00416.45
7.4.230.0000.00716.52
7.4.220.0130.01016.52
7.4.210.0090.00916.60
7.4.200.0000.00716.45
7.4.190.0070.00316.39
7.4.160.0040.01316.40
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0080.00816.52
7.4.120.0080.01116.49
7.4.110.0100.00616.52
7.4.100.0100.00716.50
7.4.90.0030.01316.47
7.4.80.0090.00919.39
7.4.70.0060.01016.58
7.4.60.0070.01616.29
7.4.50.0040.00416.59
7.4.40.0030.01422.77
7.4.30.0150.00416.50
7.4.00.0060.01014.92
7.3.330.0050.00013.11
7.3.320.0000.00513.09
7.3.310.0070.00016.12
7.3.300.0030.00316.17
7.3.290.0100.00516.23
7.3.280.0090.00616.15
7.3.270.0140.00317.40
7.3.260.0170.00716.36
7.3.250.0100.00816.46
7.3.240.0120.00616.38
7.3.230.0150.00816.40
7.3.210.0060.01216.27
7.3.200.0140.00519.39
7.3.190.0120.00616.13
7.3.180.0060.00916.13
7.3.170.0100.01016.31
7.3.160.0140.00416.41
7.3.120.0110.00614.64
7.3.110.0060.00914.80
7.3.100.0030.01014.82
7.3.90.0080.00614.84
7.3.80.0050.00914.72
7.3.70.0050.01014.65
7.3.60.0040.01114.68
7.3.50.0070.00814.78
7.3.40.0050.00714.62
7.3.30.0090.00314.76
7.3.20.0020.01216.48
7.3.10.0050.00916.53
7.3.00.0050.00716.51
7.2.330.0110.00716.57
7.2.320.0080.00916.28
7.2.310.0070.01016.23
7.2.300.0030.01716.54
7.2.290.0140.00316.67
7.2.250.0050.01214.78
7.2.240.0100.00814.67
7.2.230.0100.00614.88
7.2.220.0050.01015.09
7.2.210.0020.01515.02
7.2.200.0070.00714.96
7.2.190.0070.00415.04
7.2.180.0060.00714.88
7.2.170.0070.00714.91
7.2.60.0000.01216.66
7.2.00.0070.01119.23
7.1.330.0100.00615.70
7.1.320.0050.00715.68
7.1.310.0020.01215.46
7.1.300.0050.00715.63
7.1.290.0080.00515.64
7.1.280.0040.00715.55
7.1.270.0060.00715.57
7.1.260.0040.01015.56
7.1.200.0070.00415.56
7.1.100.0040.00817.64
7.1.70.0030.00616.74
7.1.60.0090.00919.33
7.1.50.0060.01816.77
7.1.00.0070.07322.43
7.0.200.0000.00716.91
7.0.140.0170.06021.92
7.0.60.0130.07019.95
7.0.50.0100.07017.77
7.0.40.0070.08319.98
7.0.30.0370.04720.13
7.0.20.0270.03020.33
7.0.10.0070.05320.08
7.0.00.0130.06320.04
5.6.280.0000.07321.12
5.6.210.0070.08320.61
5.6.200.0100.04318.21
5.6.190.0230.07320.49
5.6.180.0270.07020.56
5.6.170.0130.04320.39
5.6.160.0070.08720.38
5.6.150.0030.08718.19
5.6.140.0070.08318.22
5.6.130.0070.07718.12
5.6.120.0100.03720.99
5.6.110.0070.03721.00
5.6.100.0030.07720.99
5.6.90.0070.06721.09
5.6.80.0100.08020.38
5.6.70.4400.04320.39
5.5.350.0000.04020.43
5.5.340.0070.04717.98
5.5.330.0030.04720.23
5.5.320.0300.05320.20
5.5.310.0300.07320.41
5.5.300.0070.04017.98
5.5.290.0100.07717.98
5.5.280.0100.08020.95
5.5.270.0030.04720.64
5.5.260.0100.07320.75
5.5.250.0070.07020.61
5.5.240.0070.07320.12
5.4.450.1500.05019.41
5.4.440.0670.05019.48
5.4.430.0670.05019.32
5.4.420.0770.06019.41
5.4.410.0170.04719.23
5.4.400.0870.05719.12
5.4.390.0170.04718.85
5.4.380.0370.04718.61
5.4.370.0330.04718.40
5.4.360.0300.04718.69
5.4.350.0230.05318.59
5.4.340.0130.05718.53
5.4.320.0050.04012.45
5.4.310.0060.03812.45
5.4.300.0040.04312.45
5.4.290.0020.04512.45
5.4.280.0070.03612.34
5.4.270.0070.04512.35
5.4.260.0070.03812.34
5.4.250.0080.04412.35
5.4.240.0100.03912.34
5.4.230.0060.03912.34
5.4.220.0050.03712.34
5.4.210.0060.03612.34
5.4.200.0060.04612.34
5.4.190.0190.04212.34
5.4.180.0110.04812.33
5.4.170.0180.04112.35
5.4.160.0130.04912.34
5.4.150.0140.04912.33
5.4.140.0140.04512.02
5.4.130.0160.04412.00
5.4.120.0140.04311.96
5.4.110.0180.04011.96
5.4.100.0190.04211.96
5.4.90.0110.05011.96
5.4.80.0130.04511.96
5.4.70.0170.04111.96
5.4.60.0170.04211.95
5.4.50.0130.04511.95
5.4.40.0130.04411.95
5.4.30.0210.04111.94
5.4.20.0170.04511.94
5.4.10.0250.03511.94
5.4.00.0150.04411.43
5.3.290.0080.03712.80
5.3.280.0030.04012.71
5.3.270.0190.04612.73
5.3.260.0110.05412.72
5.3.250.0180.04812.72
5.3.240.0200.04412.72
5.3.230.0130.05312.71
5.3.220.0160.04512.68
5.3.210.0160.04512.68
5.3.200.0130.05012.68
5.3.190.0170.04712.68
5.3.180.0170.04412.67
5.3.170.0220.03812.67
5.3.160.0140.04912.67
5.3.150.0150.04712.67
5.3.140.0190.04212.66
5.3.130.0190.04312.66
5.3.120.0160.04512.66
5.3.110.0150.04612.65
5.3.100.0130.04912.12
5.3.90.0170.04212.08
5.3.80.0150.04612.07
5.3.70.0140.04812.07
5.3.60.0210.04212.07
5.3.50.0200.04012.00
5.3.40.0170.04212.00
5.3.30.0140.04411.96
5.3.20.0260.06311.73
5.3.10.0140.04311.69
5.3.00.0110.04611.68
5.2.170.0110.0369.18
5.2.160.0180.0309.18
5.2.150.0130.0389.18
5.2.140.0140.0349.18
5.2.130.0100.0379.14
5.2.120.0140.0349.13
5.2.110.0180.0309.14
5.2.100.0110.0389.14
5.2.90.0160.0339.14
5.2.80.0110.0369.13
5.2.70.0130.0399.13
5.2.60.0110.0369.09
5.2.50.0090.0389.05
5.2.40.0180.0319.03
5.2.30.0150.0339.00
5.2.20.0140.0338.99
5.2.10.0080.0398.92
5.2.00.0080.0378.77
5.1.60.0120.0308.07
5.1.50.0130.0288.06
5.1.40.0150.0268.04
5.1.30.0130.0318.39
5.1.20.0130.0308.42
5.1.10.0170.0278.14
5.1.00.0150.0298.14
5.0.50.0120.0236.62
5.0.40.0150.0216.47
5.0.30.0090.0366.29
5.0.20.0140.0216.26
5.0.10.0130.0196.23
5.0.00.0060.0416.23
4.4.90.0120.0164.78
4.4.80.0100.0184.76
4.4.70.0110.0174.75
4.4.60.0060.0214.76
4.4.50.0110.0154.77
4.4.40.0060.0304.71
4.4.30.0070.0194.76
4.4.20.0100.0164.84
4.4.10.0060.0204.84
4.4.00.0070.0314.76
4.3.110.0080.0174.67
4.3.100.0050.0204.66
4.3.90.0080.0174.64
4.3.80.0090.0264.59
4.3.70.0080.0174.63
4.3.60.0060.0184.63
4.3.50.0060.0184.63
4.3.40.0060.0294.54
4.3.30.0030.0203.28
4.3.20.0040.0193.27
4.3.10.0050.0173.23
4.3.00.0070.01315.59

preferences:
52.47 ms | 401 KiB | 5 Q