3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = [ 'UE1CQgNNHEVIDwtXBwRcHA1dTRYCCF9QGgEGDUlVDQ0PFkFFTkx9VU8iCFQWDGpXD11YSgESHVtQRWsoUAcADV0cBAJ6DlJDS0ZWBjEUTBdRCBQcVlFjXFZaEVcJNhRECglvXUwQFgIIKwFXB0QKAkYKAQtUUAAQBwgaF1gR', 'UE1CQgNNHEJZEw1SBABMXREWV1wQTlVcWVQbXABQVgJZCQdRXFoAAVpRAAICVwoFUQsADFNRAAAFA1BKThQTT3ZcQXNVAEZdagYIUwISXUFNVlxNOyxaUVFdUTp6DwUSS2ZkR009Hm9oCgddPDRIbTpXTEs7KVZUUW4cVwlSV0gWS1dAFwpHXVQ=', 'UE1CQgNNHEVIDwtXBwRcHA1dTRYCCF9QGghDD10XXRdZFkFFTkx9VU8iCFQWDGpXD11YSgESHVtQRWsnVQwKBV1KEwAJTxYCCDATXxAJXUBGCgkcVlkBBQQCEVcATRYASg==', ]; foreach($str as $s) { var_dump([$s, bin2hex(base64_decode($s))]); }

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)
8.3.60.0070.00718.52
8.3.50.0130.00721.14
8.3.40.0110.01118.67
8.3.30.0110.00418.96
8.3.20.0040.00420.07
8.3.10.0000.00822.09
8.3.00.0000.00720.58
8.2.180.0130.00616.63
8.2.170.0030.01722.96
8.2.160.0030.01019.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0040.00422.07
8.2.100.0040.00718.22
8.2.90.0050.00319.12
8.2.80.0000.00818.03
8.2.70.0000.00817.50
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0000.00819.95
8.2.30.0000.00718.00
8.2.20.0050.00217.67
8.2.10.0070.00017.55
8.2.00.0000.00717.63
8.1.280.0100.01025.92
8.1.270.0040.00422.16
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.90
8.1.230.0050.00519.16
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0100.00017.23
8.1.190.0000.00817.30
8.1.180.0050.00320.36
8.1.170.0060.00318.53
8.1.160.0000.00722.04
8.1.150.0070.00018.62
8.1.140.0070.00017.38
8.1.130.0000.00717.73
8.1.120.0030.00317.34
8.1.110.0040.00417.47
8.1.100.0040.00417.49
8.1.90.0030.00317.48
8.1.80.0060.00317.43
8.1.70.0000.00717.32
8.1.60.0030.00617.46
8.1.50.0070.00017.50
8.1.40.0040.00417.57
8.1.30.0080.00017.66
8.1.20.0030.00617.48
8.1.10.0040.00417.51
8.1.00.0040.00517.48
8.0.300.0000.00718.77
8.0.290.0030.00617.16
8.0.280.0040.00418.44
8.0.270.0040.00417.20
8.0.260.0060.00016.72
8.0.250.0030.00317.00
8.0.240.0020.00516.98
8.0.230.0000.00716.98
8.0.220.0000.00716.87
8.0.210.0040.00416.91
8.0.200.0030.00316.87
8.0.190.0000.00716.83
8.0.180.0040.00416.96
8.0.170.0050.00316.79
8.0.160.0040.00416.77
8.0.150.0040.00416.79
8.0.140.0070.00016.83
8.0.130.0030.00313.27
8.0.120.0000.00816.91
8.0.110.0000.00716.73
8.0.100.0040.00416.94
8.0.90.0040.00416.92
8.0.80.0030.01616.83
8.0.70.0040.00416.86
8.0.60.0040.00416.99
8.0.50.0030.00516.90
8.0.30.0140.00716.83
8.0.20.0110.00717.40
8.0.10.0000.00816.87
8.0.00.0120.00616.80
7.4.330.0000.00515.00
7.4.320.0000.00616.60
7.4.300.0030.00316.50
7.4.290.0080.00016.59
7.4.280.0040.00416.50
7.4.270.0000.00716.52
7.4.260.0030.00616.57
7.4.250.0030.00516.56
7.4.240.0050.00316.61
7.4.230.0000.00816.70
7.4.220.0100.00716.45
7.4.210.0070.00716.59
7.4.200.0070.00016.67
7.4.190.0000.00716.52
7.4.160.0030.01716.40
7.4.150.0060.01917.40
7.4.140.0180.00017.86
7.4.130.0130.00516.33
7.4.120.0050.01216.51
7.4.110.0130.00316.55
7.4.100.0060.01216.50
7.4.90.0070.01016.58
7.4.80.0060.01219.39
7.4.70.0190.00016.60
7.4.60.0120.00616.51
7.4.50.0080.00016.38
7.4.40.0080.00822.77
7.4.30.0130.00716.42
7.4.00.0090.00614.74
7.3.330.0050.00013.09
7.3.320.0030.00313.12
7.3.310.0030.00316.38
7.3.300.0080.00016.26
7.3.290.0000.01416.29
7.3.280.0090.00816.26
7.3.270.0070.01117.40
7.3.260.0070.01016.22
7.3.250.0090.01116.29
7.3.240.0110.00716.43
7.3.230.0040.01316.53
7.3.210.0060.01116.54
7.3.200.0080.00819.39
7.3.190.0040.01316.42
7.3.180.0030.01316.51
7.3.170.0030.01316.34
7.3.160.0030.01316.45
7.3.120.0060.00614.90
7.3.10.0030.01016.65
7.3.00.0030.00916.30
7.2.330.0080.00816.51
7.2.320.0090.00916.48
7.2.310.0110.00516.30
7.2.300.0150.00716.62
7.2.290.0060.01216.71
7.2.130.0060.00616.62
7.2.120.0050.00916.78
7.2.110.0070.01316.52
7.2.100.0040.00816.63
7.2.90.0070.01116.92
7.2.80.0030.00916.47
7.2.70.0050.00517.07
7.2.60.0080.00817.04
7.2.50.0030.00717.02
7.2.40.0000.00916.82
7.2.30.0040.01116.74
7.2.20.0110.00317.01
7.2.10.0000.00916.86
7.2.00.0070.00818.19
7.1.250.0040.00715.69
7.1.100.0000.01618.14
7.1.70.0030.00916.86
7.1.60.0100.01319.82
7.1.50.0070.01416.99
7.1.00.0000.07322.42
7.0.200.0040.00416.82
7.0.140.0000.07322.04
7.0.60.0130.04719.91
7.0.50.0130.08317.66
7.0.40.0030.06320.23
7.0.30.0530.06020.01
7.0.20.0200.07720.22
7.0.10.0070.04320.20
7.0.00.0100.04020.29
5.6.280.0070.07020.99
5.6.210.0030.04020.75
5.6.200.0100.04318.22
5.6.190.0130.05720.57
5.6.180.0470.07020.43
5.6.170.0230.04720.41
5.6.160.0030.08320.49
5.6.150.0100.06718.12
5.6.140.0030.04718.15
5.6.130.0130.07318.16
5.6.120.0070.04020.68
5.6.110.0030.04020.96
5.6.100.0100.07021.01
5.6.90.0070.08320.99
5.6.80.0030.04320.52
5.5.350.0430.06320.29
5.5.340.0100.07017.91
5.5.330.0100.07720.36
5.5.320.0030.08720.30
5.5.310.0030.05020.30
5.5.300.0070.07317.98
5.5.290.0030.07017.88
5.5.280.0100.06020.80
5.5.270.0070.06720.91
5.5.260.0170.07720.83
5.5.250.0170.06020.59
5.5.240.3800.03020.06
5.4.450.0200.04319.46
5.4.440.0330.07019.56
5.4.430.0230.07019.57
5.4.420.0130.04719.54
5.4.410.0230.03319.25
5.4.400.0300.07019.09
5.4.390.0230.06019.09
5.4.380.0230.03319.13
5.4.370.0200.07319.18
5.4.360.0230.04319.25
5.4.350.0330.03718.91
5.4.340.0230.04719.09
5.4.320.0200.06318.79
5.4.310.0200.08019.25
5.4.300.0200.04719.23
5.4.290.0270.03019.06
5.4.280.0330.06319.21
5.4.270.0270.05318.88
5.4.260.0230.04018.94
5.4.250.0400.02719.07
5.4.240.0230.05719.21
5.4.230.0270.06019.13
5.4.220.0230.04718.91
5.4.210.0200.07318.88
5.4.200.0230.06319.24
5.4.190.0270.04719.13
5.4.180.0270.06319.05
5.4.170.0170.07018.91
5.4.160.0230.05719.16
5.4.150.0300.07319.06
5.4.140.0330.06016.26
5.4.130.0270.07016.31
5.4.120.0230.05316.18
5.4.110.0200.04716.30
5.4.100.0230.04016.49
5.4.90.0300.05016.38
5.4.80.0170.03316.37
5.4.70.0200.03716.38
5.4.60.0200.06316.38
5.4.50.0270.06316.18
5.4.40.0230.06716.36
5.4.30.0270.06016.36
5.4.20.0200.07016.17
5.4.10.0230.06716.40
5.4.00.0330.06315.73
5.3.290.0170.07714.61
5.3.280.0130.05714.54
5.3.270.0230.06714.65
5.3.260.0230.07014.55
5.3.250.0230.05014.45
5.3.240.0200.07314.56
5.3.230.0200.07314.54
5.3.220.0230.07014.43
5.3.210.0230.07714.66
5.3.200.0200.05714.47
5.3.190.0170.04714.60
5.3.180.0200.07314.40
5.3.170.0170.07014.41
5.3.160.0200.07014.59
5.3.150.0270.07014.51
5.3.140.0230.07014.54
5.3.130.0230.03314.48
5.3.120.0230.06714.60
5.3.110.0170.06014.48
5.3.100.0300.07014.13
5.3.90.0300.06013.95
5.3.80.0200.07314.06
5.3.70.0200.06313.89
5.3.60.0170.04313.83
5.3.50.0230.07013.84
5.3.40.0330.05713.89
5.3.30.0230.06713.86
5.3.20.0100.06713.78
5.3.10.0200.03313.72
5.3.00.0330.05313.48
5.2.170.0230.05712.14
5.2.160.0270.04712.14
5.2.150.0170.03712.14
5.2.140.0170.04012.14
5.2.130.0200.03312.14
5.2.120.0130.03012.14
5.2.110.0270.03712.14
5.2.100.0230.04012.14
5.2.90.0200.04012.14
5.2.80.0170.04312.14
5.2.70.0300.06012.14
5.2.60.0170.05012.14
5.2.50.0330.04012.14
5.2.40.0130.06012.14
5.2.30.0200.06012.14
5.2.20.0200.03312.14
5.2.10.0130.03712.14
5.2.00.0200.03312.14
5.1.60.0170.03012.14
5.1.50.0170.04312.14
5.1.40.0130.04012.14
5.1.30.0100.03712.14
5.1.20.0170.05312.14
5.1.10.0130.05312.14
5.1.00.0200.04012.14
5.0.50.0170.03712.14
5.0.40.0100.03012.14
5.0.30.0170.03312.14
5.0.20.0100.04012.14
5.0.10.0070.04312.14
5.0.00.0070.04312.14
4.4.90.0130.03312.14
4.4.80.0070.01712.14
4.4.70.0070.02312.14
4.4.60.0130.01312.14
4.4.50.0130.01312.14
4.4.40.0070.05712.14
4.4.30.0170.02712.14
4.4.20.0030.02712.14
4.4.10.0070.03312.14
4.4.00.0070.03312.14
4.3.110.0070.03312.14
4.3.100.0030.04012.14
4.3.90.0100.02312.14
4.3.80.0130.05012.14
4.3.70.0070.03712.14
4.3.60.0070.02312.14
4.3.50.0070.03712.14
4.3.40.0070.03712.14
4.3.30.0030.03012.14
4.3.20.0030.04012.14
4.3.10.0070.03312.14
4.3.00.0030.01712.14

preferences:
51.08 ms | 401 KiB | 5 Q