3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "'"; $s2 = var_export($s); echo $s2 . "\n"; echo "\n\r"; echo stripslashes($s2) . "\n";

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)
8.3.70.0120.00616.58
8.3.60.0120.00918.40
8.3.50.0070.00921.14
8.3.40.0000.01518.54
8.3.30.0100.00320.22
8.3.20.0060.00620.20
8.3.10.0080.00020.96
8.3.00.0040.00422.53
8.2.180.0130.00316.63
8.2.170.0100.00722.96
8.2.160.0100.01022.26
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00020.73
8.2.110.0060.00619.27
8.2.100.0110.00017.91
8.2.90.0050.00319.18
8.2.80.0000.00917.97
8.2.70.0080.00017.36
8.2.60.0030.00717.93
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0070.00019.33
8.2.20.0000.00717.70
8.2.10.0060.00317.82
8.2.00.0000.00717.66
8.1.280.0120.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0070.00420.84
8.1.220.0050.00318.77
8.1.210.0000.00820.88
8.1.200.0130.00017.23
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0040.00418.88
8.1.150.0050.00218.67
8.1.140.0040.00417.35
8.1.130.0040.00417.81
8.1.120.0040.00417.50
8.1.110.0030.00617.34
8.1.100.0040.00417.48
8.1.90.0030.00417.43
8.1.80.0000.00717.41
8.1.70.0000.00717.34
8.1.60.0040.00417.55
8.1.50.0070.00017.52
8.1.40.0040.00417.51
8.1.30.0000.00717.56
8.1.20.0040.00417.47
8.1.10.0050.00217.49
8.1.00.0040.00417.36
8.0.300.0060.00319.90
8.0.290.0070.00017.18
8.0.280.0030.00318.43
8.0.270.0030.00517.20
8.0.260.0060.00016.81
8.0.250.0040.00416.96
8.0.240.0050.00516.95
8.0.230.0030.00316.93
8.0.220.0040.00216.79
8.0.210.0040.00416.86
8.0.200.0060.00016.92
8.0.190.0030.00316.87
8.0.180.0000.00716.89
8.0.170.0070.00016.91
8.0.160.0050.00316.80
8.0.150.0080.00016.80
8.0.140.0000.00816.87
8.0.130.0000.00613.27
8.0.120.0070.00016.83
8.0.110.0000.00816.72
8.0.100.0040.00416.68
8.0.90.0040.00416.77
8.0.80.0120.00916.90
8.0.70.0040.00416.88
8.0.60.0060.00316.88
8.0.50.0070.00016.94
8.0.30.0050.01416.94
8.0.20.0100.00917.40
8.0.10.0040.00416.87
8.0.00.0130.00916.73
7.4.330.0050.00016.66
7.4.320.0000.00716.47
7.4.300.0000.00716.53
7.4.290.0000.00716.43
7.4.280.0070.00016.36
7.4.270.0030.00316.41
7.4.260.0000.00716.53
7.4.250.0050.00216.40
7.4.240.0040.00316.49
7.4.230.0040.00416.37
7.4.220.0040.01516.61
7.4.210.0070.00916.49
7.4.200.0070.00016.22
7.4.190.0000.00716.46
7.4.160.0070.01016.36
7.4.150.0120.01217.40
7.4.140.0090.01017.86
7.4.130.0110.00616.29
7.4.120.0070.01016.39
7.4.110.0120.00716.39
7.4.100.0190.00316.23
7.4.90.0140.00316.52
7.4.80.0110.00719.39
7.4.70.0090.01216.47
7.4.60.0150.00316.67
7.4.50.0030.00316.40
7.4.40.0070.01022.77
7.4.30.0120.00616.57
7.4.10.0060.01314.84
7.4.00.0100.00714.93
7.3.330.0050.00013.05
7.3.320.0000.00513.18
7.3.310.0060.00016.24
7.3.300.0030.00416.36
7.3.290.0100.00316.25
7.3.280.0080.01016.26
7.3.270.0100.00717.40
7.3.260.0170.00318.24
7.3.250.0110.00916.38
7.3.240.0070.01016.21
7.3.230.0040.01416.50
7.3.210.0090.01516.55
7.3.200.0060.01119.39
7.3.190.0000.02216.34
7.3.180.0080.00816.28
7.3.170.0030.01316.43
7.3.160.0070.01616.26
7.3.130.0060.00914.87
7.3.120.0070.00914.69
7.3.110.0040.01415.03
7.3.100.0060.00614.73
7.3.90.0070.00714.80
7.3.80.0110.00414.43
7.3.70.0000.01514.71
7.3.60.0090.00014.90
7.3.50.0040.00714.88
7.3.40.0110.00314.59
7.3.30.0030.01314.80
7.3.20.0090.00616.71
7.3.10.0040.00816.80
7.3.00.0070.01016.41
7.2.330.0100.00716.79
7.2.320.0140.00316.66
7.2.310.0110.01516.48
7.2.300.0030.01416.75
7.2.290.0060.00916.70
7.2.260.0140.00315.29
7.2.250.0070.01015.27
7.2.240.0090.00614.98
7.2.230.0030.01015.01
7.2.220.0070.00715.19
7.2.210.0060.01014.93
7.2.200.0060.00614.83
7.2.190.0090.00914.90
7.2.180.0060.00615.15
7.2.170.0030.01015.03
7.2.160.0040.00814.99
7.2.150.0000.01516.67
7.2.140.0070.00716.90
7.2.130.0030.00616.92
7.2.120.0090.00616.60
7.2.110.0060.00916.93
7.2.100.0090.00616.96
7.2.90.0110.00417.12
7.2.80.0070.01016.92
7.2.70.0040.01116.92
7.2.60.0050.00816.91
7.2.50.0070.01116.98
7.2.40.0000.01516.88
7.2.30.0070.01016.76
7.2.20.0110.00316.93
7.2.10.0070.00316.80
7.2.00.0090.00616.95
7.1.330.0000.01315.64
7.1.320.0080.00315.59
7.1.310.0100.00315.85
7.1.300.0050.00315.76
7.1.290.0070.00415.66
7.1.280.0000.00915.88
7.1.270.0060.00615.69
7.1.260.0070.00715.80
7.1.250.0000.01115.39
7.1.240.0000.01015.93
7.1.230.0090.00615.73
7.1.220.0050.00315.91
7.1.210.0110.00415.80
7.1.200.0090.00415.69
7.1.190.0030.00915.73
7.1.180.0000.00815.77
7.1.170.0100.00315.88
7.1.160.0040.01115.83
7.1.150.0060.00615.49
7.1.140.0100.00015.73
7.1.130.0000.01215.81
7.1.120.0060.00315.65
7.1.110.0000.00815.85
7.1.100.0000.00815.83
7.1.90.0040.00415.89
7.1.80.0120.00015.79
7.1.70.0060.00816.32
7.1.60.0090.00717.44
7.1.50.0090.00816.34
7.1.40.0030.01015.66
7.1.30.0070.01015.64
7.1.20.0100.00715.75
7.1.10.0030.01315.78
7.1.00.0050.02418.91
7.0.330.0070.00715.39
7.0.320.0090.00015.42
7.0.310.0040.00815.35
7.0.300.0120.00015.52
7.0.290.0070.01015.13
7.0.280.0030.01015.38
7.0.270.0040.01115.40
7.0.260.0030.00615.37
7.0.250.0070.00715.36
7.0.240.0030.00615.53
7.0.230.0090.00015.34
7.0.220.0090.00615.30
7.0.210.0090.00315.54
7.0.200.0110.00315.19
7.0.190.0070.00315.58
7.0.180.0030.01315.12
7.0.170.0080.00415.58
7.0.160.0000.01215.21
7.0.150.0000.01115.41
7.0.140.0040.04018.89
7.0.130.0030.01015.34
7.0.120.0080.00015.36
7.0.110.0000.01015.30
7.0.100.0080.02317.76
7.0.90.0090.02417.75
7.0.80.0070.02317.71
7.0.70.0020.03917.81
7.0.60.0080.02017.64
7.0.50.0100.04217.92
7.0.40.0110.03616.76
7.0.30.0050.04616.69
7.0.20.0100.04216.69
7.0.10.0050.04216.81
7.0.00.0050.03316.75
5.6.400.0030.00614.20
5.6.390.0060.00614.00
5.6.380.0100.00714.29
5.6.370.0000.01214.13
5.6.360.0040.01114.39
5.6.350.0030.00614.04
5.6.340.0000.01714.44
5.6.330.0060.00614.44
5.6.320.0080.00414.38
5.6.310.0120.00314.55
5.6.300.0030.00813.98
5.6.290.0030.01014.18
5.6.280.0030.04217.81
5.6.270.0060.00614.38
5.6.260.0090.00314.59
5.6.250.0020.02717.45
5.6.240.0070.02317.42
5.6.230.0040.01917.56
5.6.220.0110.01817.36
5.6.210.0050.04517.61
5.6.200.0100.03117.77
5.6.190.0070.02417.56
5.6.180.0080.04217.53
5.6.170.0050.04717.65
5.6.160.0070.04317.69
5.6.150.0110.04117.63
5.6.140.0090.04317.77
5.6.130.0000.04617.65
5.6.120.0100.02617.72
5.6.110.0100.04417.65
5.6.100.0030.03117.82
5.6.90.0100.04317.72
5.6.80.0070.04517.44
5.6.70.0110.03817.20
5.6.60.0060.03817.27
5.6.50.0050.04517.36
5.6.40.0070.02917.24
5.6.30.0110.02517.19
5.6.20.0030.04517.33
5.6.10.0000.05117.32
5.6.00.0070.04017.30
5.5.380.0040.02317.43
5.5.370.0050.02417.38
5.5.360.0050.04717.23
5.5.350.0110.03517.35
5.5.340.0080.04017.41
5.5.330.0070.03817.41
5.5.320.0000.03617.37
5.5.310.0120.04017.37
5.5.300.0110.04317.31
5.5.290.0030.04917.53
5.5.280.0110.04117.55
5.5.270.0100.03817.68
5.5.260.0070.04017.37
5.5.250.0040.04417.44
5.5.240.0090.02217.24
5.5.230.0110.02117.30
5.5.220.0090.03817.08
5.5.210.0100.02317.19
5.5.200.0030.02917.15
5.5.190.0080.04117.31
5.5.180.0060.04417.17
5.5.170.0030.01014.42
5.5.160.0050.04517.18
5.5.150.0060.03517.24
5.5.140.0050.03017.26
5.5.130.0070.03817.06
5.5.120.0030.04217.08
5.5.110.0020.05017.09
5.5.100.0020.04317.24
5.5.90.0050.04017.04
5.5.80.0030.03016.88
5.5.70.0070.03517.13
5.5.60.0100.03417.11
5.5.50.0080.04217.20
5.5.40.0070.04017.23
5.5.30.0090.04016.94
5.5.20.0080.04117.21
5.5.10.0100.04217.10
5.5.00.0100.03817.25
5.4.450.0030.04515.32
5.4.440.0030.03615.17
5.4.430.0060.02615.17
5.4.420.0070.04115.08
5.4.410.0080.03814.91
5.4.400.0080.03714.91
5.4.390.0020.04614.99
5.4.380.0050.03815.01
5.4.370.0070.02214.94
5.4.360.0050.04514.96
5.4.350.0060.04314.95
5.4.340.0050.04214.95
5.4.330.0030.00610.85
5.4.320.0030.04414.83
5.4.310.0110.03614.97
5.4.300.0050.03915.00
5.4.290.0070.03414.95
5.4.280.0030.04115.07
5.4.270.0090.03315.12
5.4.260.0050.04514.93
5.4.250.0080.02814.99
5.4.240.0050.04015.06
5.4.230.0070.04014.99
5.4.220.0130.03514.99
5.4.210.0030.02715.11
5.4.200.0070.04015.14
5.4.190.0100.03814.89
5.4.180.0070.04315.00
5.4.170.0040.02614.96
5.4.160.0030.02715.04
5.4.150.0090.03914.86
5.4.140.0070.04113.67
5.4.130.0080.03813.68
5.4.120.0060.03913.61
5.4.110.0020.04313.69
5.4.100.0080.03613.63
5.4.90.0090.03913.63
5.4.80.0030.02513.58
5.4.70.0040.02513.60
5.4.60.0050.04013.61
5.4.50.0080.03813.57
5.4.40.0080.03813.68
5.4.30.0080.03713.60
5.4.20.0050.03913.58
5.4.10.0090.03413.58
5.4.00.0070.02513.40
5.3.290.0080.04012.73
5.3.280.0050.04712.65
5.3.270.0100.03312.72
5.3.260.0030.03912.64
5.3.250.0020.04612.70
5.3.240.0060.03812.70
5.3.230.0100.04312.69
5.3.220.0090.03512.68
5.3.210.0070.04112.61
5.3.200.0050.04212.71
5.3.190.0070.04012.69
5.3.180.0050.03712.68
5.3.170.0090.03912.68
5.3.160.0040.04112.70
5.3.150.0060.02312.63
5.3.140.0020.03312.69
5.3.130.0070.04512.69
5.3.120.0070.04012.70
5.3.110.0090.03612.65
5.3.100.0070.03212.44
5.3.90.0080.04112.43
5.3.80.0070.02412.43
5.3.70.0090.04212.43
5.3.60.0030.03512.40
5.3.50.0080.03712.38
5.3.40.0030.04812.36
5.3.30.0030.03912.35
5.3.20.0050.02612.25
5.3.10.0060.02312.18
5.3.00.0030.03812.18
5.2.170.0070.06011.60
5.2.160.0100.05711.60
5.2.150.0070.05711.60
5.2.140.0030.05711.60
5.2.130.0070.06011.60
5.2.120.0070.06011.60
5.2.110.0100.06011.60
5.2.100.0030.06311.60
5.2.90.0130.05311.60
5.2.80.0030.05311.60
5.2.70.0030.06311.60
5.2.60.0000.05711.60
5.2.50.0000.06711.60
5.2.40.0100.06011.60
5.2.30.0030.06311.60
5.2.20.0100.03311.60
5.2.10.0070.06311.60
5.2.00.0070.06011.60
5.1.60.0030.04311.60
5.1.50.0000.05311.60
5.1.40.0070.05011.60
5.1.30.0030.04311.60
5.1.20.0100.05011.60
5.1.10.0100.04711.60
5.1.00.0070.05311.60
5.0.50.0070.04311.60
5.0.40.0100.03311.60
5.0.30.0000.07311.60
5.0.20.0130.03011.60
5.0.10.0030.04311.60
5.0.00.0170.03711.60
4.4.90.0000.03711.60
4.4.80.0070.03311.60
4.4.70.0030.03311.60
4.4.60.0030.03311.60
4.4.50.0000.04011.60
4.4.40.0070.05011.60
4.4.30.0000.03711.60
4.4.20.0070.03011.60
4.4.10.0000.02711.60
4.4.00.0070.04711.60
4.3.110.0130.02311.60
4.3.100.0030.03311.60
4.3.90.0000.03011.60
4.3.80.0070.05011.60
4.3.70.0030.03311.60
4.3.60.0030.02011.60
4.3.50.0030.03711.60
4.3.40.0070.04711.60
4.3.30.0030.03711.60
4.3.20.0000.03711.60
4.3.10.0000.03711.60
4.3.00.0030.03311.60

preferences:
36.84 ms | 401 KiB | 5 Q