3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = base64_encode('pierre@knplabs.com~~~~pierre'); echo $a; $q = explode('~~~~', base64_decode($a)); var_dump($q);

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)
8.3.60.0080.01118.31
8.3.50.0060.01021.14
8.3.40.0140.00018.66
8.3.30.0140.00018.93
8.3.20.0040.00420.30
8.3.10.0020.00522.17
8.3.00.0070.00022.58
8.2.180.0140.00716.38
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0050.00324.18
8.2.140.0120.00324.66
8.2.130.0140.00326.16
8.2.120.0070.00019.65
8.2.110.0030.00719.30
8.2.100.0110.00017.91
8.2.90.0090.00019.04
8.2.80.0060.00317.97
8.2.70.0060.00617.63
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0050.00218.09
8.2.30.0040.00417.95
8.2.20.0080.00017.66
8.2.10.0000.00717.59
8.2.00.0000.00717.68
8.1.280.0040.01125.92
8.1.270.0100.00620.27
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.20
8.1.230.0110.00020.58
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0040.00417.39
8.1.180.0000.00818.66
8.1.170.0080.00018.65
8.1.160.0000.00722.15
8.1.150.0040.00418.56
8.1.140.0000.00717.35
8.1.130.0000.00717.82
8.1.120.0000.00717.38
8.1.110.0050.00317.35
8.1.100.0040.00417.32
8.1.90.0030.00517.46
8.1.80.0030.00317.39
8.1.70.0040.00417.36
8.1.60.0080.00017.38
8.1.50.0000.00717.51
8.1.40.0070.00017.37
8.1.30.0040.00417.59
8.1.20.0030.00517.57
8.1.10.0000.00817.42
8.1.00.0000.00917.37
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00818.39
8.0.270.0000.00717.29
8.0.260.0040.00416.81
8.0.250.0000.00616.96
8.0.240.0000.00816.94
8.0.230.0030.00316.87
8.0.220.0000.00716.84
8.0.210.0040.00416.82
8.0.200.0060.00016.78
8.0.190.0040.00416.91
8.0.180.0050.00216.75
8.0.170.0000.00816.77
8.0.160.0070.00016.93
8.0.150.0030.00316.76
8.0.140.0000.00716.69
8.0.130.0000.00613.24
8.0.120.0040.00416.84
8.0.110.0030.00516.83
8.0.100.0070.00016.81
8.0.90.0040.00416.87
8.0.80.0040.01116.82
8.0.70.0080.00016.64
8.0.60.0040.00416.72
8.0.50.0070.00016.69
8.0.30.0130.00817.19
8.0.20.0120.01017.40
8.0.10.0040.00416.80
8.0.00.0110.01016.54
7.4.330.0070.00015.00
7.4.320.0030.00316.54
7.4.300.0030.00316.34
7.4.290.0090.00016.51
7.4.280.0030.00316.39
7.4.270.0040.00416.55
7.4.260.0020.00616.41
7.4.250.0000.00716.52
7.4.240.0040.00416.50
7.4.230.0000.00616.29
7.4.220.0120.00616.39
7.4.210.0120.00416.54
7.4.200.0060.00016.43
7.4.190.0080.00016.52
7.4.160.0060.00916.67
7.4.150.0150.00917.40
7.4.140.0130.00817.86
7.4.130.0020.01916.40
7.4.120.0120.00516.44
7.4.110.0000.01716.46
7.4.100.0120.01216.59
7.4.90.0100.00716.37
7.4.80.0130.00719.39
7.4.70.0000.01916.50
7.4.60.0140.00316.51
7.4.50.0030.00516.29
7.4.40.0090.00622.77
7.4.30.0150.00416.54
7.4.10.0060.01214.83
7.4.00.0040.01214.90
7.3.330.0000.00513.13
7.3.320.0030.00313.15
7.3.310.0070.00016.28
7.3.300.0030.00516.21
7.3.290.0060.00916.19
7.3.280.0070.01016.20
7.3.270.0070.01017.40
7.3.260.0100.00716.20
7.3.250.0130.00516.17
7.3.240.0130.00716.25
7.3.230.0130.00716.39
7.3.210.0060.01016.21
7.3.200.0130.00319.39
7.3.190.0100.00716.41
7.3.180.0080.00816.29
7.3.170.0060.00916.34
7.3.160.0090.01316.60
7.3.130.0070.01014.66
7.3.120.0070.00714.67
7.3.110.0100.01014.86
7.3.100.0090.00614.54
7.3.90.0060.01314.86
7.3.80.0070.00314.84
7.3.70.0040.01114.71
7.3.60.0070.00714.68
7.3.50.0130.00314.75
7.3.40.0040.01114.49
7.3.30.0040.01114.66
7.3.20.0070.00416.79
7.3.10.0100.00316.53
7.3.00.0080.00016.68
7.2.330.0150.00416.29
7.2.320.0160.00616.43
7.2.310.0110.01016.61
7.2.300.0120.00416.29
7.2.290.0080.00816.54
7.2.260.0100.01014.91
7.2.250.0070.01115.11
7.2.240.0090.00614.71
7.2.230.0100.00614.78
7.2.220.0130.00714.82
7.2.210.0030.00715.00
7.2.200.0070.01014.70
7.2.190.0030.01214.70
7.2.180.0100.00714.76
7.2.170.0070.01014.86
7.2.160.0070.00314.97
7.2.150.0060.00916.49
7.2.140.0030.01216.67
7.2.130.0000.01416.77
7.2.120.0040.00816.81
7.2.110.0050.00516.88
7.2.100.0030.01016.80
7.2.90.0100.00716.40
7.2.80.0110.00416.52
7.2.70.0030.00916.89
7.2.60.0030.01216.93
7.2.50.0090.00016.80
7.2.40.0060.00916.96
7.2.30.0050.00516.95
7.2.20.0040.01116.92
7.2.10.0090.00316.63
7.2.00.0080.00517.76
7.1.330.0040.01115.81
7.1.320.0030.01515.73
7.1.310.0030.01015.80
7.1.300.0000.01115.50
7.1.290.0110.00415.67
7.1.280.0030.00615.52
7.1.270.0030.00915.73
7.1.260.0060.00615.88
7.1.250.0040.00715.60
7.1.240.0080.00515.55
7.1.230.0070.00715.48
7.1.220.0070.00715.36
7.1.210.0030.01415.65
7.1.200.0070.00715.63
7.1.190.0000.01215.77
7.1.180.0080.00415.87
7.1.170.0000.01515.72
7.1.160.0030.00615.46
7.1.150.0040.00815.78
7.1.140.0080.00415.62
7.1.130.0080.00815.80
7.1.120.0030.00915.43
7.1.110.0000.01315.73
7.1.100.0100.00416.83
7.1.90.0060.00315.64
7.1.80.0070.00715.42
7.1.70.0040.00716.33
7.1.60.0080.01117.81
7.1.50.0030.00916.23
7.1.40.0070.00715.63
7.1.30.0100.00015.63
7.1.20.0060.00915.46
7.1.10.0000.01115.64
7.1.00.0040.02319.05
7.0.330.0060.00615.35
7.0.320.0060.00615.25
7.0.310.0080.00315.35
7.0.300.0040.00815.24
7.0.290.0050.00215.16
7.0.280.0000.01415.32
7.0.270.0040.00715.27
7.0.260.0030.00615.29
7.0.250.0030.00615.31
7.0.240.0090.00015.43
7.0.230.0000.01515.18
7.0.220.0030.01015.34
7.0.210.0090.00015.56
7.0.200.0060.00516.04
7.0.190.0110.00415.15
7.0.180.0060.00315.39
7.0.170.0060.01215.07
7.0.160.0000.01215.08
7.0.150.0030.00915.04
7.0.140.0070.03818.64
7.0.130.0040.00715.22
7.0.120.0030.00615.32
7.0.110.0000.01315.25
7.0.100.0060.00815.35
7.0.90.0050.00315.25
7.0.80.0220.03817.64
7.0.70.0200.04717.56
7.0.60.0030.04817.62
7.0.50.0050.04217.87
7.0.40.0070.02816.58
7.0.30.0020.03716.68
7.0.20.0040.02816.71
7.0.10.0110.04216.62
7.0.00.0050.04516.78
5.6.400.0050.00513.86
5.6.390.0000.01513.89
5.6.380.0100.00714.22
5.6.370.0070.00314.36
5.6.360.0040.00413.95
5.6.350.0040.00414.11
5.6.340.0030.00614.27
5.6.330.0030.01014.43
5.6.320.0030.01014.02
5.6.310.0060.00314.20
5.6.300.0060.00914.49
5.6.290.0090.00614.05
5.6.280.0040.03917.54
5.6.270.0040.00714.15
5.6.260.0080.00813.98
5.6.250.0030.00614.06
5.6.240.0000.01313.90
5.6.230.0060.02517.32
5.6.220.0030.04217.38
5.6.210.0030.04317.29
5.6.200.0100.02717.66
5.6.190.0080.02517.67
5.6.180.0100.03517.55
5.6.170.0030.04317.44
5.6.160.0070.03817.51
5.6.150.0080.03817.37
5.6.140.0050.04717.57
5.6.130.0040.04017.54
5.6.120.0020.03817.46
5.6.110.0070.04617.48
5.6.100.0080.04417.51
5.6.90.0100.04117.50
5.6.80.0030.04717.28
5.6.70.0060.03317.24
5.6.60.0020.03217.19
5.6.50.0030.02717.17
5.6.40.0080.02517.26
5.6.30.0050.03217.27
5.6.20.0050.02517.17
5.6.10.0070.04417.27
5.6.00.0090.04117.18
5.5.380.0060.00314.10
5.5.370.0020.02817.26
5.5.360.0050.04617.16
5.5.350.0080.02317.32
5.5.340.0030.04017.17
5.5.330.0090.02417.42
5.5.320.0020.03817.31
5.5.310.0050.03817.39
5.5.300.0080.03817.39
5.5.290.0030.04317.40
5.5.280.0100.02417.49
5.5.270.0090.04117.60
5.5.260.0080.03017.36
5.5.250.0050.02717.29
5.5.240.0070.03316.97
5.5.230.0070.02717.01
5.5.220.0100.01717.01
5.5.210.0080.02317.02
5.5.200.0050.04016.90
5.5.190.0070.03117.14
5.5.180.0050.04417.13
5.5.170.0070.00713.93
5.5.160.0120.02017.24
5.5.150.0070.02517.03
5.5.140.0030.02817.05
5.5.130.0050.03416.94
5.5.120.0020.02417.04
5.5.110.0030.03517.05
5.5.100.0070.02716.86
5.5.90.0030.02817.11
5.5.80.0080.03817.19
5.5.70.0050.03516.98
5.5.60.0010.04116.91
5.5.50.0090.02517.07
5.5.40.0070.03016.97
5.5.30.0050.03317.17
5.5.20.0050.03017.08
5.5.10.0070.04617.13
5.5.00.0110.03516.87
5.4.450.0050.04014.98
5.4.440.0070.02515.22
5.4.430.0040.02715.08
5.4.420.0050.04515.25
5.4.410.0050.02015.03
5.4.400.0030.04215.06
5.4.390.0050.03615.01
5.4.380.0070.03314.79
5.4.370.0050.04315.05
5.4.360.0020.04514.79
5.4.350.0100.02714.95
5.4.340.0070.03014.83
5.4.330.0070.00410.93
5.4.320.0100.03514.86
5.4.310.0080.02115.18
5.4.300.0050.04014.89
5.4.290.0000.04114.89
5.4.280.0050.02215.01
5.4.270.0040.02714.81
5.4.260.0050.04015.04
5.4.250.0070.03814.88
5.4.240.0030.02114.80
5.4.230.0050.02414.83
5.4.220.0050.04215.00
5.4.210.0090.03914.82
5.4.200.0090.03614.77
5.4.190.0030.02314.85
5.4.180.0050.02815.00
5.4.170.0050.03815.04
5.4.160.0130.03514.94
5.4.150.0050.03514.97
5.4.140.0030.02313.61
5.4.130.0070.02013.53
5.4.120.0070.03313.63
5.4.110.0020.03913.55
5.4.100.0030.04313.69
5.4.90.0050.02013.39
5.4.80.0080.02013.65
5.4.70.0050.03813.34
5.4.60.0030.04213.55
5.4.50.0100.03313.56
5.4.40.0050.03813.61
5.4.30.0030.02613.51
5.4.20.0050.04213.58
5.4.10.0070.02913.47
5.4.00.0030.02213.22
5.3.290.0020.03212.46
5.3.280.0040.04212.35
5.3.270.0050.04212.49
5.3.260.0090.03812.50
5.3.250.0100.03312.55
5.3.240.0020.04112.42
5.3.230.0070.02712.44
5.3.220.0030.02612.47
5.3.210.0090.04112.43
5.3.200.0070.02512.47
5.3.190.0030.04312.43
5.3.180.0000.02812.44
5.3.170.0020.02712.38
5.3.160.0020.04612.49
5.3.150.0070.03212.42
5.3.140.0040.03812.52
5.3.130.0050.02212.32
5.3.120.0080.04212.36
5.3.110.0050.02512.40
5.3.100.0050.02012.10
5.3.90.0060.02412.18
5.3.80.0050.03112.18
5.3.70.0050.03112.06
5.3.60.0030.04212.07
5.3.50.0080.03512.16
5.3.40.0030.02512.07
5.3.30.0020.03912.11
5.3.20.0050.03511.92
5.3.10.0040.03011.89
5.3.00.0020.02311.90
5.2.170.0070.06011.72
5.2.160.0030.06011.72
5.2.150.0070.03711.72
5.2.140.0070.04711.72
5.2.130.0070.03311.72
5.2.120.0030.06711.72
5.2.110.0030.06311.72
5.2.100.0030.06011.72
5.2.90.0070.03311.72
5.2.80.0030.03311.72
5.2.70.0070.02711.72
5.2.60.0070.03311.72
5.2.50.0100.05311.72
5.2.40.0030.03311.72
5.2.30.0030.03311.72
5.2.20.0070.05711.72
5.2.10.0130.05011.72
5.2.00.0070.05711.72
5.1.60.0100.04711.72
5.1.50.0030.04311.72
5.1.40.0100.04311.72
5.1.30.0070.04311.72
5.1.20.0000.03311.72
5.1.10.0000.04011.72
5.1.00.0030.03011.72
5.0.50.0000.03711.72
5.0.40.0000.03311.72
5.0.30.0100.03011.72
5.0.20.0030.02011.72
5.0.10.0030.03311.72
5.0.00.0030.03711.72
4.4.90.0000.03711.72
4.4.80.0000.02011.72
4.4.70.0030.02311.72
4.4.60.0130.02711.72
4.4.50.0000.03011.72
4.4.40.0000.04311.72
4.4.30.0030.01711.72
4.4.20.0030.01311.72
4.4.10.0070.02311.72
4.4.00.0000.04011.72
4.3.110.0000.02011.72
4.3.100.0030.03011.72
4.3.90.0000.01711.72
4.3.80.0000.02711.72
4.3.70.0100.02311.72
4.3.60.0000.03711.72
4.3.50.0000.02011.72
4.3.40.0030.05011.72
4.3.30.0000.03711.72
4.3.20.0000.02011.72
4.3.10.0000.01711.72
4.3.00.0030.03311.72

preferences:
42.2 ms | 401 KiB | 5 Q