3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "This is a test It's a boring test."; echo $a;

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)
8.3.40.0070.01018.70
8.3.30.0140.00018.55
8.3.20.0030.00618.60
8.3.10.0050.00320.96
8.3.00.0080.00021.77
8.2.170.0210.00022.96
8.2.160.0140.00020.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00420.82
8.2.110.0070.00320.39
8.2.100.0110.00017.78
8.2.90.0040.00419.26
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0060.00317.92
8.2.50.0040.00418.07
8.2.40.0020.00518.03
8.2.30.0000.00819.91
8.2.20.0000.00717.71
8.2.10.0000.00717.73
8.2.00.0070.00017.59
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.46
8.1.230.0080.00420.96
8.1.220.0040.00418.77
8.1.210.0040.00418.92
8.1.200.0080.00317.23
8.1.190.0050.00217.53
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0000.00718.73
8.1.150.0070.00018.57
8.1.140.0080.00017.47
8.1.130.0000.00717.77
8.1.120.0030.00317.29
8.1.110.0080.00017.38
8.1.100.0040.00417.37
8.1.90.0000.00717.29
8.1.80.0000.00717.28
8.1.70.0000.00717.39
8.1.60.0050.00317.39
8.1.50.0040.00417.36
8.1.40.0070.00017.46
8.1.30.0080.00017.46
8.1.20.0000.00817.47
8.1.10.0020.00517.48
8.1.00.0020.00517.44
8.0.300.0000.00719.98
8.0.290.0040.00417.05
8.0.280.0000.00618.35
8.0.270.0040.00417.26
8.0.260.0040.00416.81
8.0.250.0040.00416.93
8.0.240.0080.00016.84
8.0.230.0030.00316.78
8.0.220.0030.00316.84
8.0.210.0030.00316.88
8.0.200.0060.00016.82
8.0.190.0080.00016.76
8.0.180.0030.00616.74
8.0.170.0000.00716.73
8.0.160.0000.00716.84
8.0.150.0040.00416.80
8.0.140.0030.00316.80
8.0.130.0030.00313.33
8.0.120.0000.00716.76
8.0.110.0000.00816.85
8.0.100.0050.00216.85
8.0.90.0040.00416.79
8.0.80.0120.00316.80
8.0.70.0040.00416.77
8.0.60.0040.00416.75
8.0.50.0050.00516.73
8.0.30.0080.01216.92
8.0.20.0070.01017.40
8.0.10.0000.00716.95
8.0.00.0120.00916.76
7.4.330.0030.00313.43
7.4.320.0060.00016.50
7.4.300.0000.00616.46
7.4.290.0040.00416.55
7.4.280.0050.00516.52
7.4.270.0000.00716.46
7.4.260.0000.00513.32
7.4.250.0070.00016.47
7.4.240.0000.00716.47
7.4.230.0000.00716.59
7.4.220.0060.01016.56
7.4.210.0050.01116.42
7.4.200.0040.00416.36
7.4.190.0050.00316.67
7.4.160.0040.01116.46
7.4.150.0150.01117.40
7.4.140.0100.01017.86
7.4.130.0120.00616.47
7.4.120.0100.00916.44
7.4.110.0090.00916.23
7.4.100.0130.00316.49
7.4.90.0130.00716.38
7.4.80.0130.00319.37
7.4.70.0100.00616.40
7.4.60.0100.00716.39
7.4.50.0040.00416.31
7.4.40.0070.01022.27
7.4.30.0070.01216.48
7.4.10.0100.00715.13
7.4.00.0070.00814.83
7.3.330.0050.00013.00
7.3.320.0000.00513.02
7.3.310.0040.00416.15
7.3.300.0030.00316.14
7.3.290.0140.00016.14
7.3.280.0090.00816.18
7.3.270.0160.00317.40
7.3.260.0090.00818.24
7.3.250.0080.01016.48
7.3.240.0070.01016.43
7.3.230.0130.00316.53
7.3.210.0060.01216.25
7.3.200.0130.00319.39
7.3.190.0100.01016.16
7.3.180.0050.01016.34
7.3.170.0120.00916.27
7.3.160.0060.00916.18
7.3.130.0030.01514.70
7.3.120.0070.01014.83
7.3.110.0030.01414.96
7.3.100.0090.00514.79
7.3.90.0090.00914.57
7.3.80.0090.00414.81
7.3.70.0050.01014.67
7.3.60.0030.01014.79
7.3.50.0100.00214.54
7.3.40.0060.00614.62
7.3.30.0060.00514.58
7.3.20.0080.00516.53
7.3.10.0070.00416.43
7.3.00.0040.01016.64
7.2.330.0150.00416.36
7.2.320.0060.01116.63
7.2.310.0070.01616.72
7.2.300.0070.01116.67
7.2.290.0000.01616.49
7.2.260.0070.01014.91
7.2.250.0040.01315.03
7.2.240.0040.01414.90
7.2.230.0110.00714.81
7.2.220.0100.00315.07
7.2.210.0050.00814.78
7.2.200.0050.01115.03
7.2.190.0060.00814.78
7.2.180.0050.00914.87
7.2.170.0050.01014.90
7.2.160.0000.01314.83
7.2.150.0040.00416.68
7.2.140.0080.00416.83
7.2.130.0040.01316.69
7.2.120.0030.00916.81
7.2.110.0050.00716.86
7.2.100.0050.00916.71
7.2.90.0040.01116.86
7.2.80.0030.00816.79
7.2.70.0070.00816.78
7.2.60.0100.00216.72
7.2.50.0070.00716.55
7.2.40.0090.00316.86
7.2.30.0090.00416.73
7.2.20.0070.00916.82
7.2.10.0030.00816.62
7.2.00.0040.00817.71
7.1.330.0020.01315.68
7.1.320.0080.00815.70
7.1.310.0090.00315.73
7.1.300.0050.00715.47
7.1.290.0050.00615.77
7.1.280.0020.00915.58
7.1.270.0030.00915.60
7.1.260.0050.00615.78
7.1.250.0040.01215.41
7.1.240.0000.01415.67
7.1.230.0090.00615.51
7.1.220.0030.01015.78
7.1.210.0110.00315.68
7.1.200.0100.00015.83
7.1.190.0000.01315.58
7.1.180.0070.00315.80
7.1.170.0100.00715.61
7.1.160.0040.01115.43
7.1.150.0030.01015.73
7.1.140.0000.01315.45
7.1.130.0060.00615.49
7.1.120.0060.00315.80
7.1.110.0100.00015.61
7.1.100.0050.00716.92
7.1.90.0060.00915.83
7.1.80.0100.00315.79
7.1.70.0020.01016.16
7.1.60.0000.01316.34
7.1.50.0080.00916.12
7.1.40.0070.00715.64
7.1.30.0060.00315.56
7.1.20.0000.01415.60
7.1.10.0100.00015.53
7.1.00.0050.02519.05
7.0.330.0080.00315.23
7.0.320.0100.00015.32
7.0.310.0060.00615.36
7.0.300.0040.01115.25
7.0.290.0030.00915.23
7.0.280.0040.00415.31
7.0.270.0000.01115.17
7.0.260.0030.00615.34
7.0.250.0000.01014.97
7.0.240.0070.00715.45
7.0.230.0060.00615.31
7.0.220.0030.00615.38
7.0.210.0040.00815.27
7.0.200.0040.00816.07
7.0.190.0030.00715.24
7.0.180.0040.01115.19
7.0.170.0030.00615.39
7.0.160.0130.00015.39
7.0.150.0030.00715.06
7.0.140.0030.04118.54
7.0.130.0110.00015.37
7.0.120.0040.00715.14
7.0.110.0000.00815.13
7.0.100.0030.00615.36
7.0.90.0000.01015.35
7.0.80.0040.00815.44
7.0.70.0050.04917.56
7.0.60.0050.04617.67
7.0.50.0110.03717.80
7.0.40.0070.04216.68
7.0.30.0130.04316.77
7.0.20.0080.04016.63
7.0.10.0030.03016.73
7.0.00.0030.04516.71
5.6.400.0030.00613.98
5.6.390.0000.01114.03
5.6.380.0060.00314.24
5.6.370.0120.00014.21
5.6.360.0040.01114.11
5.6.350.0060.00314.06
5.6.340.0070.00314.12
5.6.330.0000.01214.32
5.6.320.0040.00714.48
5.6.310.0030.00714.29
5.6.300.0130.00014.63
5.6.290.0060.00614.10
5.6.280.0020.04417.63
5.6.270.0100.00314.31
5.6.260.0000.01114.11
5.6.250.0030.00714.57
5.6.240.0030.01214.17
5.6.230.0000.01614.34
5.6.220.0080.04317.51
5.6.210.0030.02417.41
5.6.200.0070.04717.58
5.6.190.0110.02317.60
5.6.180.0030.02517.64
5.6.170.0000.02917.67
5.6.160.0050.03317.71
5.6.150.0050.04717.57
5.6.140.0030.03817.59
5.6.130.0070.03517.76
5.6.120.0130.03517.63
5.6.110.0080.04517.66
5.6.100.0050.02717.59
5.6.90.0080.04317.65
5.6.80.0080.04217.32
5.6.70.0100.03917.33
5.6.60.0050.03917.09
5.6.50.0100.03917.18
5.6.40.0050.04517.33
5.6.30.0090.03717.27
5.6.20.0080.02817.30
5.6.10.0130.04217.21
5.6.00.0120.04017.18
5.5.380.0040.01214.19
5.5.370.0060.00314.07
5.5.360.0030.03717.19
5.5.350.0070.03517.36
5.5.340.0070.04717.51
5.5.330.0070.03717.58
5.5.320.0050.03217.62
5.5.310.0080.04617.55
5.5.300.0070.04517.58
5.5.290.0050.05017.50
5.5.280.0030.04517.58
5.5.270.0130.03517.40
5.5.260.0070.03417.49
5.5.250.0080.02617.42
5.5.240.0020.05017.13
5.5.230.0050.04717.03
5.5.220.0080.04217.04
5.5.210.0150.02917.06
5.5.200.0090.04217.14
5.5.190.0100.04017.10
5.5.180.0030.02817.12
5.5.170.0120.00314.27
5.5.160.0050.04817.10
5.5.150.0060.03817.24
5.5.140.0170.03517.23
5.5.130.0130.04017.18
5.5.120.0060.04117.14
5.5.110.0080.04317.06
5.5.100.0020.03816.85
5.5.90.0080.03817.16
5.5.80.0070.03216.95
5.5.70.0080.04317.00
5.5.60.0070.04316.94
5.5.50.0070.03717.08
5.5.40.0070.04516.85
5.5.30.0070.04017.12
5.5.20.0070.04317.00
5.5.10.0050.04016.90
5.5.00.0120.04216.92
5.4.450.0050.04515.84
5.4.440.0040.02415.77
5.4.430.0070.02815.74
5.4.420.0060.04315.71
5.4.410.0030.03115.73
5.4.400.0040.03215.54
5.4.390.0020.04715.63
5.4.380.0070.04215.54
5.4.370.0060.02415.58
5.4.360.0080.03615.46
5.4.350.0090.04015.51
5.4.340.0090.01915.54
5.4.330.0090.00012.13
5.4.320.0060.04115.54
5.4.310.0050.04215.68
5.4.300.0050.03815.57
5.4.290.0070.03815.51
5.4.280.0050.03715.51
5.4.270.0080.02715.61
5.4.260.0050.04215.58
5.4.250.0100.03615.59
5.4.240.0020.04415.58
5.4.230.0030.03815.64
5.4.220.0110.02315.63
5.4.210.0020.04715.63
5.4.200.0050.04015.53
5.4.190.0090.04015.61
5.4.180.0060.03715.62
5.4.170.0050.02715.45
5.4.160.0050.04315.53
5.4.150.0050.03215.46
5.4.140.0050.04214.21
5.4.130.0050.03214.20
5.4.120.0050.04414.20
5.4.110.0030.02314.23
5.4.100.0050.02114.17
5.4.90.0020.04214.29
5.4.80.0060.02814.22
5.4.70.0040.02214.18
5.4.60.0070.03614.18
5.4.50.0070.03814.26
5.4.40.0050.04014.25
5.4.30.0030.03514.20
5.4.20.0080.03214.26
5.4.10.0070.03914.15
5.4.00.0060.02813.96
5.3.290.0000.04713.37
5.3.280.0100.03713.29
5.3.270.0030.03013.33
5.3.260.0110.03513.36
5.3.250.0070.03613.36
5.3.240.0100.03713.35
5.3.230.0030.04413.27
5.3.220.0040.04113.26
5.3.210.0060.03613.27
5.3.200.0030.02013.32
5.3.190.0030.04413.34
5.3.180.0050.03213.25
5.3.170.0090.02913.33
5.3.160.0080.03613.34
5.3.150.0060.02913.29
5.3.140.0110.03313.33
5.3.130.0050.04213.33
5.3.120.0070.03213.31
5.3.110.0060.03313.24
5.3.100.0060.03913.04
5.3.90.0030.03313.00
5.3.80.0050.04212.99
5.3.70.0030.04113.04
5.3.60.0070.03913.03
5.3.50.0050.03712.96
5.3.40.0060.03812.96
5.3.30.0050.03913.01
5.3.20.0050.04112.88
5.3.10.0060.03712.87
5.3.00.0050.04012.81
5.2.170.0030.06713.18
5.2.160.0100.04313.18
5.2.150.0030.06313.18
5.2.140.0100.05313.18
5.2.130.0070.05713.18
5.2.120.0100.03313.18
5.2.110.0000.06713.18
5.2.100.0070.06313.18
5.2.90.0070.06013.18
5.2.80.0030.06013.18
5.2.70.0030.07013.18
5.2.60.0100.06013.18
5.2.50.0070.06013.18
5.2.40.0030.06713.18
5.2.30.0030.05713.18
5.2.20.0070.05013.18
5.2.10.0070.06013.18
5.2.00.0070.05713.18
5.1.60.0070.04013.18
5.1.50.0030.05713.18
5.1.40.0070.05313.18
5.1.30.0070.05713.18
5.1.20.0030.05713.18
5.1.10.0070.05013.18
5.1.00.0070.03313.18
5.0.50.0030.03013.18
5.0.40.0070.02713.18
5.0.30.0030.06313.18
5.0.20.0100.03713.18
5.0.10.0100.03713.18
5.0.00.0000.05713.18
4.4.90.0100.03013.18
4.4.80.0030.03313.18
4.4.70.0000.04013.18
4.4.60.0000.04013.18
4.4.50.0030.02713.18
4.4.40.0070.04713.18
4.4.30.0070.03013.18
4.4.20.0000.02713.18
4.4.10.0030.03313.18
4.4.00.0070.05313.18
4.3.110.0030.03313.18
4.3.100.0000.04013.18
4.3.90.0030.03713.18
4.3.80.0000.04013.18
4.3.70.0030.03013.18
4.3.60.0000.04013.18
4.3.50.0100.02313.18
4.3.40.0070.05013.18
4.3.30.0000.02313.18
4.3.20.0000.04013.18
4.3.10.0070.02313.18
4.3.00.0000.03713.18

preferences:
51.36 ms | 400 KiB | 5 Q