3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode(bin2hex(10));

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)
8.3.70.0120.00816.37
8.3.60.0190.00318.43
8.3.50.0150.00417.31
8.3.40.0070.01018.64
8.3.30.0140.00018.45
8.3.20.0050.00322.04
8.3.10.0080.00021.77
8.3.00.0080.00021.01
8.2.180.0090.00918.04
8.2.170.0040.01122.96
8.2.160.0070.00722.12
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00222.25
8.2.120.0080.00026.35
8.2.110.0050.00519.27
8.2.100.0060.00617.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0000.00720.55
8.2.30.0030.00520.97
8.2.20.0070.00017.89
8.2.10.0000.00717.82
8.2.00.0040.00417.83
8.1.280.0100.01025.92
8.1.270.0000.00722.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00319.08
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0020.00518.10
8.1.170.0040.00418.40
8.1.160.0040.00418.99
8.1.150.0000.00820.47
8.1.140.0000.00719.38
8.1.130.0030.00518.69
8.1.120.0030.00317.33
8.1.110.0000.00717.21
8.1.100.0090.00017.29
8.1.90.0040.00417.32
8.1.80.0050.00217.32
8.1.70.0070.00017.37
8.1.60.0020.00517.33
8.1.50.0060.00317.42
8.1.40.0080.00017.39
8.1.30.0000.00817.52
8.1.20.0040.00417.36
8.1.10.0050.00317.45
8.1.00.0050.00317.41
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0000.00718.29
8.0.270.0030.00317.16
8.0.260.0000.00716.74
8.0.250.0040.00416.83
8.0.240.0080.00016.79
8.0.230.0040.00416.79
8.0.220.0070.00016.81
8.0.210.0030.00316.76
8.0.200.0030.00316.75
8.0.190.0040.00416.79
8.0.180.0050.00316.86
8.0.170.0030.00416.81
8.0.160.0020.00516.71
8.0.150.0050.00216.75
8.0.140.0030.00416.57
8.0.130.0050.00013.20
8.0.120.0040.00416.62
8.0.110.0000.00816.74
8.0.100.0040.00416.70
8.0.90.0040.00416.77
8.0.80.0060.00916.76
8.0.70.0000.00816.72
8.0.60.0040.00416.59
8.0.50.0020.00516.62
8.0.30.0070.01116.90
8.0.20.0070.01017.40
8.0.10.0070.00016.69
8.0.00.0090.00916.64
7.4.330.0000.00515.55
7.4.320.0000.00616.45
7.4.300.0060.00016.27
7.4.290.0000.00716.41
7.4.280.0040.00416.36
7.4.270.0000.00716.37
7.4.260.0000.00713.08
7.4.250.0030.00316.25
7.4.240.0030.00316.46
7.4.230.0030.00316.55
7.4.220.0160.01016.26
7.4.210.0090.00916.47
7.4.200.0030.00316.35
7.4.160.0060.01016.38
7.4.150.0060.01217.40
7.4.140.0080.01317.86
7.4.130.0180.00316.42
7.4.120.0140.00516.35
7.4.110.0050.01316.33
7.4.100.0100.00716.34
7.4.90.0090.00816.30
7.4.80.0070.01019.39
7.4.70.0060.01016.31
7.4.60.0050.01016.45
7.4.50.0060.01216.22
7.4.40.0090.00816.32
7.4.30.0060.01216.49
7.4.00.0050.01014.78
7.3.330.0020.00212.96
7.3.320.0000.00512.98
7.3.310.0000.00816.03
7.3.300.0030.00316.13
7.3.290.0000.00716.13
7.3.280.0080.00816.10
7.3.270.0060.01617.40
7.3.260.0130.00316.20
7.3.250.0100.01016.19
7.3.240.0100.01016.42
7.3.230.0070.01016.52
7.3.210.0080.00816.19
7.3.200.0060.01516.24
7.3.190.0040.01116.08
7.3.180.0100.00616.33
7.3.170.0060.00916.49
7.3.160.0060.01016.23
7.3.120.0140.00314.56
7.3.110.0060.00914.36
7.3.100.0030.01214.78
7.3.90.0070.00714.33
7.3.80.0040.00714.45
7.3.70.0040.01114.78
7.3.60.0070.00714.60
7.3.50.0100.00314.74
7.3.40.0030.00614.75
7.3.30.0030.00714.71
7.3.20.0060.00916.32
7.3.10.0120.00616.42
7.3.00.0070.00416.71
7.2.330.0090.01516.66
7.2.320.0140.00916.42
7.2.310.0100.00716.45
7.2.300.0060.00916.38
7.2.290.0100.00716.61
7.2.250.0030.01614.98
7.2.240.0100.01014.30
7.2.230.0060.00614.93
7.2.220.0070.00714.94
7.2.210.0030.01314.73
7.2.200.0000.01314.74
7.2.190.0000.01414.94
7.2.180.0090.00614.87
7.2.170.0030.01014.58
7.2.60.0070.00716.84
7.2.00.0130.01019.36
7.1.330.0030.00915.54
7.1.320.0060.00915.46
7.1.310.0040.01115.46
7.1.300.0060.00615.69
7.1.290.0070.00715.46
7.1.280.0030.01015.75
7.1.270.0000.01815.34
7.1.260.0000.01015.87
7.1.200.0120.01215.39
7.1.100.0030.00918.07
7.1.70.0030.00716.82
7.1.60.0500.00733.22
7.1.50.0400.02032.80
7.1.40.0570.00732.50
7.1.30.0470.01332.73
7.1.20.0500.00732.68
7.1.10.0400.01014.70
7.1.00.0330.01314.48
7.0.200.0370.00315.02
7.0.190.0430.01314.88
7.0.180.0470.00714.34
7.0.170.0330.01014.22
7.0.160.0370.00714.38
7.0.150.0430.02014.42
7.0.140.0500.01014.36
7.0.130.0330.01014.63
7.0.120.0300.01014.50
7.0.110.0330.01014.39
7.0.100.0300.01314.44
7.0.90.0470.00714.23
7.0.80.0330.01014.44
7.0.70.0400.00314.54
7.0.60.0370.01014.09
7.0.50.0430.00314.32
7.0.40.0900.01314.57
7.0.30.0330.00714.70
7.0.20.0370.01014.64
7.0.10.0400.00714.69
7.0.00.0370.01314.59

preferences:
58.92 ms | 401 KiB | 5 Q