3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode('Qwerty1488');

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)
8.3.60.0070.01318.31
8.3.50.0060.00917.92
8.3.40.0070.01418.61
8.3.30.0140.00018.62
8.3.20.0000.00721.77
8.3.10.0060.00321.82
8.3.00.0050.00517.68
8.2.180.0070.01118.16
8.2.170.0030.01322.96
8.2.160.0100.00319.02
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00720.39
8.2.120.0040.00426.35
8.2.110.0000.00921.04
8.2.100.0060.00617.72
8.2.90.0040.00418.22
8.2.80.0080.00017.97
8.2.70.0090.00017.38
8.2.60.0000.00717.92
8.2.50.0030.00618.10
8.2.40.0030.00520.42
8.2.30.0070.00019.11
8.2.20.0000.00718.04
8.2.10.0000.00717.79
8.2.00.0070.00017.80
8.1.280.0070.00725.92
8.1.270.0000.00818.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.53
8.1.230.0040.00720.93
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0000.01017.23
8.1.190.0120.00017.00
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00818.75
8.1.150.0070.00018.75
8.1.140.0040.00419.47
8.1.130.0000.00918.75
8.1.120.0000.00717.35
8.1.110.0040.00417.34
8.1.100.0050.00317.38
8.1.90.0040.00417.35
8.1.80.0040.00417.29
8.1.70.0040.00417.26
8.1.60.0030.00517.38
8.1.50.0030.00617.35
8.1.40.0040.00417.28
8.1.30.0030.00517.41
8.1.20.0040.00417.45
8.1.10.0040.00417.45
8.1.00.0030.00617.38
8.0.300.0050.00220.02
8.0.290.0040.00416.63
8.0.280.0000.00718.41
8.0.270.0000.00717.18
8.0.260.0060.00317.18
8.0.250.0000.00716.89
8.0.240.0060.00316.88
8.0.230.0030.00516.83
8.0.220.0040.00416.65
8.0.210.0040.00416.78
8.0.200.0080.00016.82
8.0.190.0030.00616.86
8.0.180.0030.00716.79
8.0.170.0040.00416.84
8.0.160.0040.00416.79
8.0.150.0050.00216.77
8.0.140.0020.00516.72
8.0.130.0030.00313.12
8.0.120.0040.00416.60
8.0.110.0030.00316.61
8.0.100.0030.00516.72
8.0.90.0070.00016.58
8.0.80.0090.01016.75
8.0.70.0030.00516.55
8.0.60.0060.00316.73
8.0.50.0040.00416.79
8.0.30.0100.00916.81
8.0.20.0100.00917.40
8.0.10.0030.00316.94
8.0.00.0090.00916.72
7.4.330.0000.00515.55
7.4.320.0000.00616.46
7.4.300.0000.00616.46
7.4.290.0000.00716.41
7.4.280.0000.00716.50
7.4.270.0070.00016.45
7.4.260.0050.00316.36
7.4.250.0080.00016.38
7.4.240.0080.00016.41
7.4.230.0030.00316.37
7.4.220.0070.00716.30
7.4.210.0100.01016.49
7.4.200.0000.00716.53
7.4.160.0130.00616.34
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0130.01716.61
7.4.120.0110.00916.48
7.4.110.0120.01216.38
7.4.100.0070.01016.22
7.4.90.0060.01216.38
7.4.80.0060.00919.39
7.4.70.0070.01016.48
7.4.60.0100.00716.32
7.4.50.0070.00416.31
7.4.40.0060.01016.21
7.4.30.0080.00816.48
7.4.10.0070.01314.58
7.4.00.0050.01014.87
7.3.330.0050.00012.88
7.3.320.0020.00212.96
7.3.310.0030.00316.02
7.3.300.0000.00615.96
7.3.290.0070.01016.14
7.3.280.0090.00916.11
7.3.270.0080.00917.40
7.3.260.0110.00716.42
7.3.250.0150.00716.33
7.3.240.0150.01016.19
7.3.230.0170.00016.08
7.3.210.0100.00716.38
7.3.200.0030.01316.02
7.3.190.0040.01216.42
7.3.180.0100.00616.35
7.3.170.0070.01016.17
7.3.160.0130.00316.21
7.3.130.0100.00314.84
7.3.120.0030.01614.89
7.3.110.0100.01014.71
7.3.100.0040.01114.78
7.3.90.0000.01814.96
7.3.80.0040.01114.63
7.3.70.0070.00714.77
7.3.60.0060.00314.79
7.3.50.0150.00314.82
7.3.40.0070.00714.82
7.3.30.0060.00914.68
7.3.20.0080.00516.59
7.3.10.0090.00016.53
7.3.00.0030.01016.45
7.2.330.0120.00616.50
7.2.320.0030.01416.38
7.2.310.0090.00816.44
7.2.300.0100.00616.57
7.2.290.0120.00816.67
7.2.260.0130.00714.80
7.2.250.0130.00614.83
7.2.240.0140.00015.09
7.2.230.0070.01014.60
7.2.220.0040.01115.07
7.2.210.0030.00714.83
7.2.200.0100.00714.56
7.2.190.0070.00714.66
7.2.180.0030.01514.76
7.2.170.0000.01214.91
7.2.160.0100.00015.03
7.2.150.0110.00616.73
7.2.140.0060.01016.65
7.2.130.0000.01516.41
7.2.120.0030.01016.87
7.2.110.0030.00616.74
7.2.100.0100.00716.63
7.2.90.0070.00716.71
7.2.80.0050.00516.85
7.2.70.0030.01716.68
7.2.60.0100.00716.56
7.2.50.0030.01016.88
7.2.40.0060.00916.95
7.2.30.0030.01016.66
7.2.20.0040.00816.71
7.2.10.0070.00716.77
7.2.00.0040.00717.85
7.1.330.0000.01315.70
7.1.320.0030.01015.68
7.1.310.0070.00315.60
7.1.300.0000.01315.66
7.1.290.0030.00715.66
7.1.280.0100.00615.81
7.1.270.0090.00615.66
7.1.260.0040.00815.77
7.1.250.0040.01115.61
7.1.240.0080.00815.51
7.1.230.0130.00315.54
7.1.220.0030.01015.51
7.1.210.0080.00315.55
7.1.200.0100.00315.53
7.1.190.0030.01015.49
7.1.180.0030.01415.75
7.1.170.0000.01315.59
7.1.160.0000.01215.75
7.1.150.0070.01015.60
7.1.140.0080.00815.80
7.1.130.0060.00615.73
7.1.120.0000.00815.81
7.1.110.0080.00415.64
7.1.100.0050.00516.71
7.1.90.0060.00915.53
7.1.80.0030.00915.43
7.1.70.0020.00716.38
7.1.60.0110.00715.51
7.1.50.0070.01024.99
7.1.40.0100.00924.71
7.1.30.0080.00824.84
7.1.20.0090.00624.98
7.1.10.0030.00816.02
7.1.00.0040.00516.04
7.0.330.0000.01015.43
7.0.320.0080.00015.06
7.0.310.0110.00414.86
7.0.300.0030.00915.18
7.0.290.0030.01015.43
7.0.280.0000.00815.39
7.0.270.0090.00315.26
7.0.260.0070.00315.43
7.0.250.0060.00615.33
7.0.240.0060.01015.28
7.0.230.0030.01015.48
7.0.220.0000.00815.20
7.0.210.0040.00815.49
7.0.200.0050.01115.89
7.0.190.0040.00715.94
7.0.180.0030.01015.70
7.0.170.0040.00515.68
7.0.160.0050.00515.72
7.0.150.0070.00515.85
7.0.140.0050.00515.61
7.0.130.0030.01015.92
7.0.120.0050.00915.82
7.0.110.0030.01115.79
7.0.100.0050.00515.61
7.0.90.0000.01115.67
7.0.80.0250.00715.77
7.0.70.0020.01115.70
7.0.60.0030.00815.51
7.0.50.0060.00815.77
7.0.40.0020.00914.85
7.0.30.0030.00814.96
7.0.20.0040.00914.79
7.0.10.0070.00714.63
7.0.00.0050.00914.69
5.6.400.0000.01014.22
5.6.390.0060.00314.30
5.6.380.0060.00914.30
5.6.370.0000.01314.17
5.6.360.0090.00614.32
5.6.350.0000.01114.20
5.6.340.0060.00314.19
5.6.330.0100.00314.05
5.6.320.0040.01114.33
5.6.310.0030.01013.91
5.6.300.0030.00914.44
5.6.290.0000.00814.07
5.6.280.0030.01313.92
5.6.270.0070.01014.13
5.6.260.0070.00414.11
5.6.250.0030.00614.20
5.6.240.0100.00314.27
5.6.230.0100.00014.08
5.6.220.0030.01314.32
5.6.210.0060.01113.88
5.6.200.0030.00714.20
5.6.190.0040.00714.10
5.6.180.0060.00614.06
5.6.170.0030.00714.06
5.6.160.0030.01013.93
5.6.150.0030.01014.00
5.6.140.0040.01114.14
5.6.130.0030.01014.31
5.6.120.0000.01714.21
5.6.110.0030.00614.12
5.6.100.0000.01013.86
5.6.90.0070.00714.21
5.6.80.0030.01013.94
5.6.70.0000.01114.33
5.6.60.0040.00814.39
5.6.50.0000.01514.11
5.6.40.0030.01014.08
5.6.30.0060.00613.91
5.6.20.0000.01414.35
5.6.10.0000.01314.16
5.6.00.0090.00614.25

preferences:
66.05 ms | 401 KiB | 5 Q