3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAA...'; function getB64Type($str) { return substr($str, 5, strpos($str, ';')-5); } var_dump(getB64Type($str));

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)
8.3.60.0140.00716.75
8.3.50.0080.00817.54
8.3.40.0090.00618.68
8.3.30.0100.00718.60
8.3.20.0070.00718.52
8.3.10.0050.00320.41
8.3.00.0080.00019.25
8.2.180.0160.00616.38
8.2.170.0140.00022.96
8.2.160.0060.00918.71
8.2.150.0000.00924.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.01020.46
8.2.110.0080.00320.99
8.2.100.0070.00417.66
8.2.90.0080.00019.20
8.2.80.0040.00419.34
8.2.70.0000.00817.63
8.2.60.0030.00517.91
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0040.00417.91
8.2.20.0090.00019.32
8.2.10.0000.00817.57
8.2.00.0030.00617.68
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00828.09
8.1.240.0070.00420.39
8.1.230.0070.00420.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00717.36
8.1.190.0000.00717.41
8.1.180.0000.00918.10
8.1.170.0040.00418.78
8.1.160.0070.00018.85
8.1.150.0080.00018.45
8.1.140.0000.00717.30
8.1.130.0000.00717.76
8.1.120.0040.00417.39
8.1.110.0000.00717.25
8.1.100.0050.00317.28
8.1.90.0000.00817.41
8.1.80.0040.00417.42
8.1.70.0000.00717.36
8.1.60.0000.00717.58
8.1.50.0040.00417.33
8.1.40.0070.00017.37
8.1.30.0030.00517.53
8.1.20.0050.00217.55
8.1.10.0040.00417.33
8.1.00.0000.00817.39
8.0.300.0040.00420.02
8.0.290.0080.00016.63
8.0.280.0040.00418.25
8.0.270.0000.00717.18
8.0.260.0030.00316.65
8.0.250.0040.00416.93
8.0.240.0040.00416.77
8.0.230.0060.00016.91
8.0.220.0040.00416.81
8.0.210.0030.00316.80
8.0.200.0030.00316.93
8.0.190.0000.00816.84
8.0.180.0040.00416.88
8.0.170.0060.00316.68
8.0.160.0030.00316.82
8.0.150.0000.00716.85
8.0.140.0080.00016.80
8.0.130.0000.00513.18
8.0.120.0000.00816.68
8.0.110.0030.00316.80
8.0.100.0000.00716.88
8.0.90.0040.00416.70
8.0.80.0030.01416.88
8.0.70.0040.00416.91
8.0.60.0040.00416.77
8.0.50.0000.00716.86
8.0.30.0140.00517.17
8.0.20.0140.00516.93
8.0.10.0040.00416.87
8.0.00.0150.00516.83
7.4.330.0050.00012.93
7.4.320.0000.00716.36
7.4.300.0030.00316.52
7.4.290.0000.00716.51
7.4.280.0080.00016.54
7.4.270.0070.00016.41
7.4.260.0000.00513.23
7.4.250.0000.00716.41
7.4.240.0000.00716.45
7.4.230.0000.00616.53
7.4.220.0140.00416.51
7.4.210.0120.00916.55
7.4.200.0000.00616.39
7.4.190.0050.00316.59
7.4.160.0030.01316.48
7.4.150.0180.01216.52
7.4.140.0140.00416.48
7.4.130.0040.01416.51
7.4.120.0100.00716.54
7.4.110.0080.00816.30
7.4.100.0070.01016.57
7.4.90.0180.00916.34
7.4.80.0090.00919.39
7.4.70.0130.00316.57
7.4.60.0030.01316.52
7.4.50.0000.00616.25
7.4.40.0060.00616.50
7.4.30.0150.00316.59
7.4.00.0030.01014.74
7.3.330.0030.00313.07
7.3.320.0050.00013.09
7.3.310.0030.00316.24
7.3.300.0070.00016.18
7.3.290.0080.00516.21
7.3.280.0090.00916.23
7.3.270.0100.00716.44
7.3.260.0090.00816.56
7.3.250.0080.01016.32
7.3.240.0120.00416.56
7.3.230.0110.00616.52
7.3.210.0140.00416.32
7.3.200.0100.00616.45
7.3.190.0120.00916.61
7.3.180.0110.00616.39
7.3.170.0090.00916.27
7.3.160.0070.00816.31
7.3.120.0100.00715.00
7.2.330.0100.01016.48
7.2.320.0130.01016.38
7.2.310.0090.01216.62
7.2.300.0120.01216.34
7.2.290.0090.00816.45
7.2.00.0000.01319.40
7.1.100.0040.01118.05
7.1.70.0000.01117.03
7.1.60.0130.01019.17
7.1.50.0120.00816.62
7.1.00.0000.03722.40
7.0.200.0050.00316.65
7.0.140.0000.07322.08
7.0.120.0070.07022.04
7.0.60.0130.07720.07
7.0.50.0030.04017.88
7.0.40.0070.05020.40
7.0.30.0400.06720.16
7.0.20.0230.08020.17
7.0.10.0070.07020.34
7.0.00.0030.08720.09
5.6.280.0070.07020.88
5.6.210.0070.08320.64
5.6.200.0030.06318.15
5.6.190.0070.09020.55
5.6.180.0100.04720.67
5.6.170.0230.07720.55
5.6.160.0130.08020.55
5.6.150.0030.06018.18
5.6.140.0070.04018.18
5.6.130.0100.08018.21
5.6.120.0130.06721.00
5.6.110.0100.07720.99
5.6.100.0130.08020.96
5.6.90.0070.07721.00
5.6.80.0030.07320.47
5.5.350.0030.07320.43
5.5.340.0000.05018.07
5.5.330.0070.07720.21
5.5.320.1500.04020.34
5.5.310.0500.05720.34
5.5.300.0130.07717.98
5.5.290.0200.06718.02
5.5.280.0070.04320.89
5.5.270.0070.07020.63
5.5.260.0030.08020.95
5.5.250.0170.08720.69
5.5.240.0030.08020.27
5.4.450.3570.03719.16
5.4.440.3870.04019.16
5.4.430.3730.03319.48
5.4.420.3800.04319.20
5.4.410.3430.04019.15
5.4.400.3600.03019.16
5.4.390.3100.04018.87
5.4.380.3070.03318.87
5.4.370.3270.04019.08
5.4.360.3130.04018.87
5.4.350.2870.04019.13
5.4.340.3500.04319.02
5.4.320.3300.04018.84
5.4.310.3100.04319.20
5.4.300.3330.04019.31
5.4.290.3330.04018.98
5.4.280.3470.03718.97
5.4.270.3170.04019.14
5.4.260.3230.04019.19
5.4.250.3430.03319.19
5.4.240.3370.04019.15
5.4.230.3300.03319.05
5.4.220.3100.04019.21
5.4.210.3200.03719.14
5.4.200.3570.03319.23
5.4.190.2730.03719.21
5.4.180.3470.03319.12
5.4.170.3400.03718.99
5.4.160.3200.03719.04
5.4.150.3470.04019.20
5.4.140.3230.03016.29
5.4.130.3470.03716.49
5.4.120.0030.07316.38
5.4.110.0070.04316.28
5.4.100.0000.04016.56
5.4.90.1730.06016.20
5.4.80.3400.04016.43
5.4.70.3300.02716.35
5.4.60.3400.03016.54
5.4.50.3370.03716.48
5.4.40.3270.03716.51
5.4.30.2800.03716.25
5.4.20.2230.03716.51
5.4.10.2770.04016.42
5.4.00.2700.03715.80
5.3.290.2770.04014.59
5.3.280.2600.03314.50
5.3.270.2870.02714.50
5.3.260.2230.03714.75
5.3.250.3170.03714.50
5.3.240.2430.04014.75
5.3.230.2470.03714.68
5.3.220.2970.04314.55
5.3.210.3370.03314.58
5.3.200.2900.03714.68
5.3.190.2000.03714.53
5.3.180.2330.03714.56
5.3.170.3200.03014.78
5.3.160.1630.03714.45
5.3.150.1300.04014.48
5.3.140.2000.03314.63
5.3.130.1900.03714.66
5.3.120.2400.05014.47
5.3.110.2630.03014.44
5.3.100.0070.03013.94
5.3.90.0000.04013.93
5.3.80.0100.05013.93
5.3.70.1870.04713.93
5.3.60.3230.04314.01
5.3.50.3300.03314.09
5.3.40.3300.04313.87
5.3.30.3300.04013.95
5.3.20.3000.03713.70
5.3.10.3100.03313.88
5.3.00.3300.04713.54
5.2.170.2830.02711.14
5.2.160.3130.02711.10
5.2.150.2900.03311.04
5.2.140.2300.04011.21
5.2.130.2970.02011.33
5.2.120.2730.03711.05
5.2.110.2670.03311.00
5.2.100.2630.03011.18
5.2.90.2830.03311.17
5.2.80.2470.03011.15
5.2.70.2570.03311.14
5.2.60.2700.02310.95
5.2.50.2930.03311.02
5.2.40.2100.03010.96
5.2.30.1830.03011.05
5.2.20.2100.03310.86
5.2.10.2170.03710.83
5.2.00.1830.02710.63
5.1.60.2030.02710.07
5.1.50.2500.02710.06
5.1.40.2400.0239.95
5.1.30.2430.03010.42
5.1.20.2400.03010.32
5.1.10.2100.0209.96
5.1.00.2100.02710.00
5.0.50.1300.0278.66
5.0.40.1300.0238.49
5.0.30.1370.0408.30
5.0.20.1300.0238.19
5.0.10.1100.0178.07
5.0.00.1230.0378.24
4.4.90.1100.0176.35
4.4.80.1270.0206.35
4.4.70.0730.0206.35
4.4.60.1100.0176.35
4.4.50.1330.0176.35
4.4.40.1300.0306.35
4.4.30.1270.0206.35
4.4.20.1370.0176.35
4.4.10.1100.0236.35
4.4.00.1400.0276.35
4.3.110.1300.0206.35
4.3.100.1370.0206.35
4.3.90.1130.0206.35
4.3.80.1170.0236.35
4.3.70.1370.0176.35
4.3.60.1070.0136.38
4.3.50.0930.0136.38
4.3.40.1130.0206.38
4.3.30.0600.0206.38
4.3.20.0670.0136.38
4.3.10.0030.0236.38
4.3.00.0830.0236.38

preferences:
61.1 ms | 400 KiB | 5 Q