3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode('Hi'); // SGk= echo base64_decode('SGk='); // Hi echo 'Hi'; // Hi eval('echo "Hi";'); // Hi //echo base64_encode('echo "Hi";'); // ZWNobyAiSGkiOw== eval(base64_decode('ZWNobyAiSGkiOw=='));

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)
8.3.60.0030.01016.50
8.3.50.0170.00322.04
8.3.40.0110.00718.50
8.3.30.0070.00719.22
8.3.20.0000.00820.09
8.3.10.0080.00023.48
8.3.00.0080.00019.25
8.2.180.0090.00916.32
8.2.170.0110.00422.96
8.2.160.0070.00720.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00422.21
8.2.110.0040.00420.35
8.2.100.0100.00317.59
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00717.99
8.2.20.0000.00817.61
8.2.10.0000.00817.86
8.2.00.0040.00417.53
8.1.280.0140.00725.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00623.77
8.1.230.0070.00422.77
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.16
8.1.180.0000.00818.10
8.1.170.0030.00518.64
8.1.160.0050.00322.06
8.1.150.0000.00818.43
8.1.140.0040.00417.41
8.1.130.0030.00317.75
8.1.120.0030.00317.44
8.1.110.0060.00617.25
8.1.100.0080.00017.43
8.1.90.0040.00417.28
8.1.80.0000.00717.42
8.1.70.0030.00617.39
8.1.60.0040.00417.53
8.1.50.0040.00417.34
8.1.40.0000.00817.46
8.1.30.0000.00817.38
8.1.20.0040.00417.52
8.1.10.0000.00817.36
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0000.00717.27
8.0.260.0000.00617.26
8.0.250.0040.00417.01
8.0.240.0070.00016.98
8.0.230.0030.00316.83
8.0.220.0000.00716.86
8.0.210.0040.00416.79
8.0.200.0060.00016.99
8.0.190.0000.00816.96
8.0.180.0040.00416.92
8.0.170.0050.00216.82
8.0.160.0000.00816.90
8.0.150.0000.00816.80
8.0.140.0000.00716.73
8.0.130.0030.00313.32
8.0.120.0040.00416.86
8.0.110.0040.00416.82
8.0.100.0000.00716.72
8.0.90.0040.00416.77
8.0.80.0090.00616.85
8.0.70.0000.00716.83
8.0.60.0050.00316.79
8.0.50.0070.00016.86
8.0.30.0080.01016.82
8.0.20.0100.00817.40
8.0.10.0050.00216.80
8.0.00.0090.00816.73
7.4.330.0050.00015.14
7.4.320.0000.00716.51
7.4.300.0040.00416.50
7.4.290.0030.00616.47
7.4.280.0070.00016.49
7.4.270.0080.00016.57
7.4.260.0050.00216.48
7.4.250.0000.00816.54
7.4.240.0020.00516.62
7.4.230.0030.00316.68
7.4.220.0180.00016.45
7.4.210.0070.00816.55
7.4.200.0030.00316.70
7.4.190.0050.00316.54
7.4.160.0090.00616.65
7.4.150.0090.01217.40
7.4.140.0180.00717.86
7.4.130.0090.01016.29
7.4.120.0100.00916.26
7.4.110.0090.00916.32
7.4.100.0090.00916.41
7.4.90.0100.00716.41
7.4.80.0120.00619.39
7.4.70.0060.01116.47
7.4.60.0120.01116.48
7.4.50.0060.00016.12
7.4.40.0040.01422.77
7.4.30.0100.01016.39
7.4.00.0060.00914.84
7.3.330.0000.00612.88
7.3.320.0030.00312.92
7.3.310.0040.00416.10
7.3.300.0000.00716.18
7.3.290.0130.00716.17
7.3.280.0090.00616.11
7.3.270.0170.00317.40
7.3.260.0090.00916.06
7.3.250.0170.00116.15
7.3.240.0060.00916.11
7.3.230.0090.00616.39
7.3.210.0090.00616.34
7.3.200.0140.00619.39
7.3.190.0060.01616.47
7.3.180.0120.00316.25
7.3.170.0060.00916.30
7.3.160.0100.00616.49
7.3.120.0060.00714.95
7.3.10.0030.00916.48
7.3.00.0100.00316.37
7.2.330.0090.00916.36
7.2.320.0090.01016.54
7.2.310.0110.00816.59
7.2.300.0060.01116.45
7.2.290.0140.00416.44
7.2.130.0040.01116.59
7.2.120.0040.01116.88
7.2.110.0130.00016.91
7.2.100.0070.00716.89
7.2.90.0060.01016.72
7.2.80.0070.00316.85
7.2.70.0030.01016.77
7.2.60.0050.01016.70
7.2.50.0030.00616.89
7.2.40.0030.00916.80
7.2.30.0080.00816.43
7.2.20.0040.01216.11
7.2.10.0120.00316.97
7.2.00.0020.01018.00
7.1.250.0000.01215.75
7.1.200.0070.00715.65
7.1.100.0320.00317.35
7.1.70.0100.00717.22
7.1.60.0040.00717.09
7.1.50.0000.01716.85
7.1.00.0000.07722.33
7.0.200.0000.00816.56
7.0.140.0070.07021.96
7.0.60.0070.03719.97
7.0.50.0070.07717.75
7.0.40.0070.04020.24
7.0.30.0100.05020.16
7.0.20.0330.08320.12
7.0.10.0030.04320.00
7.0.00.0070.08320.08
5.6.280.0030.07320.77
5.6.210.0100.06720.71
5.6.200.0000.09018.17
5.6.190.0070.05320.61
5.6.180.0300.05020.36
5.6.170.0330.06720.45
5.6.160.0030.08720.45
5.6.150.0130.05318.21
5.6.140.0100.08018.17
5.6.130.0230.07018.16
5.6.120.0000.09320.96
5.6.110.0100.08320.96
5.6.100.0130.08321.10
5.6.90.0070.03721.12
5.6.80.0070.06320.39
5.5.350.3930.03320.39
5.5.340.0100.06717.99
5.5.330.0070.08720.29
5.5.320.2670.05020.27
5.5.310.0230.05020.20
5.5.300.0070.04018.01
5.5.290.0100.04717.94
5.5.280.0030.08320.64
5.5.270.0030.05320.82
5.5.260.0030.08320.66
5.5.250.0070.03720.77
5.5.240.0070.07320.22
5.4.450.0430.05319.45
5.4.440.0830.06319.27
5.4.430.0130.05319.16
5.4.420.0170.04719.68
5.4.410.0300.07019.35
5.4.400.0000.06019.16
5.4.390.0000.06319.16
5.4.380.0300.04318.65
5.4.370.0200.05318.48
5.4.360.0300.06018.49
5.4.350.0200.07318.59
5.4.340.0170.06018.46
5.4.320.0050.03712.46
5.4.310.0040.03912.45
5.4.300.0050.04612.45
5.4.290.0120.07712.44
5.4.280.0090.05112.33
5.4.270.0110.05712.33
5.4.260.0120.06312.33
5.4.250.0140.06012.33
5.4.240.0100.05412.33
5.4.230.0140.04512.32
5.4.220.0110.05212.32
5.4.210.0100.05212.32
5.4.200.0140.05012.32
5.4.190.0140.05212.32
5.4.180.0150.05712.32
5.4.170.0080.05312.33
5.4.160.0090.05012.33
5.4.150.0120.04512.32
5.4.140.0070.05312.00
5.4.130.0100.04612.00
5.4.120.0100.04811.95
5.4.110.0120.06211.95
5.4.100.0110.04411.95
5.4.90.0090.04811.95
5.4.80.0100.05511.95
5.4.70.0120.03511.95
5.4.60.0110.04011.94
5.4.50.0080.04211.95
5.4.40.0050.04411.93
5.4.30.0090.03711.93
5.4.20.0110.04311.93
5.4.10.0060.03911.93
5.4.00.0070.04011.42
5.3.290.0070.04012.80
5.3.280.0130.04412.71
5.3.270.0220.07912.73
5.3.260.0220.06612.72
5.3.250.0110.06012.72
5.3.240.0170.07512.72
5.3.230.0060.04412.71
5.3.220.0100.05112.68
5.3.210.0110.05512.68
5.3.200.0150.07012.68
5.3.190.0200.09512.68
5.3.180.0120.05012.67
5.3.170.0150.07112.67
5.3.160.0260.07012.67
5.3.150.0270.07212.67
5.3.140.0140.06612.66
5.3.130.0080.06312.66
5.3.120.0120.07012.66
5.3.110.0260.07012.65
5.3.100.0090.06512.12
5.3.90.0080.05312.08
5.3.80.0110.04512.08
5.3.70.0110.04212.07
5.3.60.0090.03912.07
5.3.50.0150.06312.00
5.3.40.0190.07112.00
5.3.30.0160.07511.95
5.3.20.0250.06611.73
5.3.10.0190.09511.70
5.3.00.0100.05111.68
5.2.170.0160.0499.18
5.2.160.0170.0629.18
5.2.150.0080.0369.18
5.2.140.0090.0669.18
5.2.130.0140.0609.14
5.2.120.0190.0689.14
5.2.110.0140.0569.14
5.2.100.0050.0489.14
5.2.90.0080.0439.14
5.2.80.0110.0549.14
5.2.70.0070.0439.13
5.2.60.0110.0409.09
5.2.50.0130.0399.06
5.2.40.0080.0309.04
5.2.30.0070.0319.01
5.2.20.0050.0339.00
5.2.10.0060.0318.94
5.2.00.0090.0368.80
5.1.60.0080.0318.08
5.1.50.0060.0358.08
5.1.40.0060.0358.06
5.1.30.0090.0238.41
5.1.20.0090.0368.43
5.1.10.0070.0338.16
5.1.00.0080.0368.15
5.0.50.0050.0276.63
5.0.40.0100.0256.49
5.0.30.0050.0446.31
5.0.20.0100.0366.27
5.0.10.0060.0276.24
5.0.00.0090.0356.24
4.4.90.0050.0224.78
4.4.80.0100.0224.75
4.4.70.0090.0214.75
4.4.60.0080.0184.76
4.4.50.0040.0224.77
4.4.40.0010.0354.71
4.4.30.0020.0364.76
4.4.20.0040.0194.84
4.4.10.0020.0224.85
4.4.00.0060.0364.76
4.3.110.0050.0214.66
4.3.100.0040.0174.66
4.3.90.0030.0164.63
4.3.80.0050.0244.59
4.3.70.0030.0154.63
4.3.60.0040.0154.63
4.3.50.0030.0174.63
4.3.40.0100.0444.54
4.3.30.0080.0383.29
4.3.20.0090.0323.27
4.3.10.0020.0223.23
4.3.00.0100.0208.65

preferences:
40.79 ms | 401 KiB | 5 Q