3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(base_convert(time(), 16, 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)
7.4.10.0060.01314.45
7.4.00.0060.01114.55
7.3.130.0060.01114.63
7.3.120.0000.01814.38
7.3.110.0100.00914.53
7.3.100.0070.00314.32
7.3.90.0060.01314.54
7.3.80.0120.00314.51
7.3.70.0090.00614.66
7.3.60.0080.00414.78
7.3.50.0110.00414.72
7.3.40.0120.00314.64
7.3.30.0060.00614.65
7.3.20.0040.00816.38
7.3.10.0080.00516.54
7.3.00.0060.00716.43
7.2.260.0090.00915.04
7.2.250.0140.00414.98
7.2.240.0090.00614.67
7.2.230.0130.00314.90
7.2.220.0100.00714.69
7.2.210.0130.00314.82
7.2.200.0090.00614.89
7.2.190.0040.00814.67
7.2.180.0030.01014.94
7.2.170.0030.00914.61
7.2.160.0040.00714.45
7.2.150.0040.01416.64
7.2.140.0070.00716.68
7.2.130.0000.00916.78
7.2.120.0100.00016.50
7.2.110.0030.01416.50
7.2.100.0060.00816.74
7.2.90.0030.01016.59
7.2.80.0110.00316.54
7.2.70.0030.01016.89
7.2.60.0030.00916.51
7.2.50.0030.00916.73
7.2.40.0100.01016.32
7.2.30.0070.00716.93
7.2.20.0080.00416.41
7.2.10.0070.01016.66
7.2.00.0060.00817.91
7.1.330.0070.00715.77
7.1.320.0000.02015.78
7.1.310.0150.00015.61
7.1.300.0000.01215.79
7.1.290.0060.00615.88
7.1.280.0060.01015.55
7.1.270.0030.00615.34
7.1.260.0060.00915.60
7.1.250.0120.00315.72
7.1.240.0160.00015.67
7.1.230.0030.01015.64
7.1.220.0040.01115.72
7.1.210.0000.01515.52
7.1.200.0080.00615.75
7.1.190.0030.00915.57
7.1.180.0030.00715.54
7.1.170.0040.00815.78
7.1.160.0060.00615.27
7.1.150.0040.00815.72
7.1.140.0030.01015.70
7.1.130.0000.01415.41
7.1.120.0030.01015.68
7.1.110.0030.00615.79
7.1.100.0070.00416.86
7.1.90.0070.00715.81
7.1.80.0030.01315.62
7.1.70.0050.00916.36
7.1.60.0070.01117.27
7.1.50.0070.01216.32
7.1.40.0030.01015.83
7.1.30.0040.00715.67
7.1.20.0100.00615.73
7.1.10.0000.01515.68
7.1.00.0070.03519.08
7.0.330.0030.00715.06
7.0.320.0060.00915.25
7.0.310.0040.00715.19
7.0.300.0080.00315.29
7.0.290.0110.00415.49
7.0.280.0060.00615.10
7.0.270.0000.01415.23
7.0.260.0090.00615.16
7.0.250.0090.00615.43
7.0.240.0040.01115.16
7.0.230.0100.00715.07
7.0.220.0040.00815.32
7.0.210.0080.00315.18
7.0.200.0020.01016.05
7.0.190.0100.00615.24
7.0.180.0070.00715.32
7.0.170.0000.01315.18
7.0.160.0070.00315.54
7.0.150.0140.00015.36
7.0.140.0050.03818.61
7.0.130.0110.00415.45
7.0.120.0060.00315.13
7.0.110.0000.01415.29
7.0.100.0030.01315.20
7.0.90.0090.00915.11
7.0.80.0130.04217.70
7.0.70.0080.02517.53
7.0.60.0050.02817.68
7.0.50.0310.02617.88
7.0.40.0050.03516.72
7.0.30.0050.04516.72
7.0.20.0070.04816.65
7.0.10.0050.04716.66
7.0.00.0120.03516.72
5.6.400.0030.01014.16
5.6.390.0090.00014.24
5.6.380.0100.00314.05
5.6.370.0090.00613.79
5.6.360.0070.00714.32
5.6.350.0060.00914.08
5.6.340.0050.00314.20
5.6.330.0030.00914.29
5.6.320.0030.01214.05
5.6.310.0030.01014.26
5.6.300.0080.00013.90
5.6.290.0110.00014.10
5.6.280.0080.03617.56
5.6.270.0000.01113.82
5.6.260.0060.00614.07
5.6.250.0100.00314.25
5.6.240.0040.00414.38
5.6.230.0080.04517.37
5.6.220.0070.02517.42
5.6.210.0120.03817.46
5.6.200.0070.03517.52
5.6.190.0030.04617.68
5.6.180.0100.04017.68
5.6.170.0100.04117.53
5.6.160.0050.03317.40
5.6.150.0040.03017.60
5.6.140.0130.03717.69
5.6.130.0070.04517.54
5.6.120.0020.04717.53
5.6.110.0160.03517.49
5.6.100.0050.04517.75
5.6.90.0120.04217.67
5.6.80.0050.04517.26
5.6.70.0080.02617.24
5.6.60.0110.04017.14
5.6.50.0080.04517.13
5.6.40.0100.03617.07
5.6.30.0070.04317.26
5.6.20.0030.04817.10
5.6.10.0050.04517.10
5.6.00.0020.04917.26
5.5.380.0030.00614.16
5.5.370.0050.04417.23
5.5.360.0080.02117.17
5.5.350.0040.02817.22
5.5.340.0140.03917.52
5.5.330.0060.02617.31
5.5.320.0080.04017.37
5.5.310.0060.04317.27
5.5.300.0100.04317.54
5.5.290.0030.04617.45
5.5.280.0020.04917.44
5.5.270.0040.04717.42
5.5.260.0040.04417.58
5.5.250.0100.03917.33
5.5.240.0090.04017.02
5.5.230.0060.02317.10
5.5.220.0080.02817.06
5.5.210.0100.02817.20
5.5.200.0050.04217.08
5.5.190.0070.03917.21
5.5.180.0100.02016.98
5.5.170.0040.00414.21
5.5.160.0100.02517.04
5.5.150.0050.02617.13
5.5.140.0070.04117.08
5.5.130.0110.04017.16
5.5.120.0100.04117.15
5.5.110.0050.03616.94
5.5.100.0070.04216.92
5.5.90.0030.02716.94
5.5.80.0080.04016.91
5.5.70.0120.03617.15
5.5.60.0010.03616.88
5.5.50.0050.04017.07
5.5.40.0070.02916.89
5.5.30.0070.04717.03
5.5.20.0110.02616.80
5.5.10.0030.04717.03
5.5.00.0030.04317.01
5.4.450.0050.03915.79
5.4.440.0100.04215.85
5.4.430.0020.04715.88
5.4.420.0070.04015.77
5.4.410.0080.03715.77
5.4.400.0120.03415.55
5.4.390.0050.03815.71
5.4.380.0050.04315.67
5.4.370.0100.04115.77
5.4.360.0070.02215.73
5.4.350.0030.02915.69
5.4.340.0080.03915.69
5.4.330.0060.00012.31
5.4.320.0080.03715.68
5.4.310.0030.02715.68
5.4.300.0040.02915.65
5.4.290.0020.04815.63
5.4.280.0050.04215.67
5.4.270.0030.04415.64
5.4.260.0080.03315.54
5.4.250.0080.03015.68
5.4.240.0050.02115.67
5.4.230.0100.03515.71
5.4.220.0060.04015.66
5.4.210.0080.03815.63
5.4.200.0090.01915.78
5.4.190.0070.02515.70
5.4.180.0000.02515.66
5.4.170.0030.03415.62
5.4.160.0130.03315.76
5.4.150.0050.03315.69
5.4.140.0020.02914.29
5.4.130.0050.03714.29
5.4.120.0070.03814.33
5.4.110.0070.03014.24
5.4.100.0050.03714.27
5.4.90.0070.03814.37
5.4.80.0050.03514.31
5.4.70.0050.03714.25
5.4.60.0060.03614.30
5.4.50.0080.03214.36
5.4.40.0060.03814.33
5.4.30.0050.04014.30
5.4.20.0030.04014.25
5.4.10.0030.03914.33
5.4.00.0030.02714.04
5.3.290.0050.04313.46
5.3.280.0050.04113.42
5.3.270.0030.04213.38
5.3.260.0070.03213.41
5.3.250.0020.04213.45
5.3.240.0020.04213.45
5.3.230.0050.02613.42
5.3.220.0050.03913.37
5.3.210.0070.04013.43
5.3.200.0030.03713.37
5.3.190.0030.04213.42
5.3.180.0030.04013.36
5.3.170.0020.04213.43
5.3.160.0090.03813.36
5.3.150.0130.03713.44
5.3.140.0050.03013.34
5.3.130.0050.02813.42
5.3.120.0030.04013.42
5.3.110.0090.03713.36
5.3.100.0050.03213.10
5.3.90.0040.03113.08
5.3.80.0020.02613.04
5.3.70.0060.02513.14
5.3.60.0080.03813.13
5.3.50.0060.03913.00
5.3.40.0060.04113.06
5.3.30.0080.04113.08
5.3.20.0070.03512.96
5.3.10.0030.03712.99
5.3.00.0050.03612.90
5.2.170.0000.05011.18
5.2.160.0000.06011.19
5.2.150.0070.06011.21
5.2.140.0030.06311.15
5.2.130.0030.04311.12
5.2.120.0030.06311.05
5.2.110.0030.06711.02
5.2.100.0030.03711.14
5.2.90.0000.06311.04
5.2.80.0030.06310.88
5.2.70.0030.05011.11
5.2.60.0030.06711.07
5.2.50.0030.06311.00
5.2.40.0100.05710.86
5.2.30.0100.03711.02
5.2.20.0100.05711.00
5.2.10.0030.03710.78
5.2.00.0000.06310.75
5.1.60.0030.03010.07
5.1.50.0000.0279.97
5.1.40.0070.05310.03
5.1.30.0070.05310.19
5.1.20.0030.04310.41
5.1.10.0070.05010.05
5.1.00.0070.05710.15
5.0.50.0000.0438.61
5.0.40.0030.0238.28
5.0.30.0030.0538.28
5.0.20.0070.0208.25
5.0.10.0000.0438.26
5.0.00.0030.0378.16
4.4.90.0070.0337.18
4.4.80.0030.0337.18
4.4.70.0030.0337.18
4.4.60.0030.0337.18
4.4.50.0000.0337.18
4.4.40.0000.0277.18
4.4.30.0030.0137.18
4.4.20.0030.0337.18
4.4.10.0000.0377.18
4.4.00.0030.0507.18
4.3.110.0000.0237.18
4.3.100.0030.0307.18
4.3.90.0070.0277.18
4.3.80.0030.0577.18
4.3.70.0100.0277.18
4.3.60.0000.0337.18
4.3.50.0030.0337.18
4.3.40.0030.0407.18
4.3.30.0030.0337.18
4.3.20.0030.0307.18
4.3.10.0030.0307.18
4.3.00.0030.0177.18

preferences:
46.29 ms | 400 KiB | 5 Q