3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ('php' == TRUE) { echo "$string rules!"; }

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)
8.3.40.0070.00718.80
8.3.30.0070.00718.92
8.3.20.0040.00419.96
8.3.10.0040.00421.79
8.3.00.0040.00420.60
8.2.170.0070.00718.94
8.2.160.0030.01022.96
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00517.80
8.2.110.0030.00620.23
8.2.100.0040.00717.97
8.2.90.0030.00519.20
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00417.92
8.2.50.0030.00618.07
8.2.40.0070.00417.87
8.2.30.0000.00817.98
8.2.20.0040.00417.74
8.2.10.0040.00417.98
8.2.00.0000.00717.56
8.1.270.0040.00418.77
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.87
8.1.230.0060.00618.98
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0040.00418.52
8.1.160.0040.00421.97
8.1.150.0030.00718.75
8.1.140.0080.00018.98
8.1.130.0030.00317.79
8.1.120.0000.00717.19
8.1.110.0000.00717.35
8.1.100.0000.00717.32
8.1.90.0000.00717.27
8.1.80.0030.00317.32
8.1.70.0030.00317.37
8.1.60.0030.00517.43
8.1.50.0000.00817.37
8.1.40.0030.00617.39
8.1.30.0050.00317.54
8.1.20.0040.00417.40
8.1.10.0000.00717.29
8.1.00.0060.00317.26
8.0.300.0040.00418.77
8.0.290.0050.00216.59
8.0.280.0080.00018.35
8.0.270.0040.00417.06
8.0.260.0030.00317.17
8.0.250.0070.00016.93
8.0.240.0080.00016.83
8.0.230.0040.00416.98
8.0.220.0000.00716.78
8.0.210.0030.00516.78
8.0.200.0030.00316.92
8.0.190.0000.00816.98
8.0.180.0030.00516.78
8.0.170.0040.00416.79
8.0.160.0000.00716.93
8.0.150.0000.00716.72
8.0.140.0000.00816.75
8.0.130.0040.00413.30
8.0.120.0000.00716.91
8.0.110.0030.00416.91
8.0.100.0000.00716.81
8.0.90.0040.00416.88
8.0.80.0140.00716.88
8.0.70.0000.00816.75
8.0.60.0000.00716.88
8.0.50.0040.00416.92
8.0.30.0110.01217.13
8.0.20.0240.01717.40
8.0.10.0000.00717.00
8.0.00.0060.01316.59
7.4.330.0050.00015.03
7.4.320.0000.00616.38
7.4.300.0000.00616.45
7.4.290.0000.00716.41
7.4.280.0080.00016.31
7.4.270.0000.00716.33
7.4.260.0070.00016.42
7.4.250.0000.00716.19
7.4.240.0020.00516.48
7.4.230.0000.00716.49
7.4.220.0110.00716.54
7.4.210.0070.01016.56
7.4.200.0000.00716.27
7.4.160.0110.01116.29
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0090.00916.35
7.4.120.0110.00616.45
7.4.110.0110.00716.63
7.4.100.0040.01816.46
7.4.90.0100.00716.48
7.4.80.0090.01219.39
7.4.70.0100.00716.38
7.4.60.0090.00916.40
7.4.50.0080.00016.28
7.4.40.0090.00616.49
7.4.30.0030.01416.47
7.4.00.0050.01114.84
7.3.330.0020.00213.23
7.3.320.0030.00313.00
7.3.310.0080.00016.19
7.3.300.0000.00716.16
7.3.290.0070.01116.26
7.3.280.0100.00716.22
7.3.270.0170.00317.40
7.3.260.0030.01616.24
7.3.250.0130.01016.29
7.3.240.0100.00616.15
7.3.230.0110.01216.44
7.3.210.0040.01616.34
7.3.200.0160.00319.39
7.3.190.0090.00616.40
7.3.180.0110.00716.37
7.3.170.0060.01516.41
7.3.160.0080.00816.52
7.3.120.0080.01114.79
7.3.110.0090.00614.77
7.3.100.0040.01214.90
7.3.90.0020.01014.77
7.3.80.0020.01114.65
7.3.70.0020.01014.65
7.3.60.0020.01114.71
7.3.50.0020.01114.66
7.3.40.0090.00914.65
7.3.30.0100.00614.57
7.3.20.0070.00516.66
7.3.10.0050.00916.46
7.3.00.0040.00816.58
7.2.330.0080.00816.57
7.2.320.0080.00816.44
7.2.310.0070.01016.27
7.2.300.0170.00316.36
7.2.290.0160.00716.48
7.2.250.0070.01214.92
7.2.240.0090.01014.64
7.2.230.0110.00215.09
7.2.220.0080.00814.94
7.2.210.0040.01214.83
7.2.200.0050.00714.80
7.2.190.0040.01014.92
7.2.180.0110.00414.82
7.2.170.0070.00714.93
7.2.160.0110.00414.82
7.2.150.0070.00716.88
7.2.140.0040.01116.63
7.2.130.0040.01016.65
7.2.120.0050.01016.76
7.2.110.0060.00916.70
7.2.100.0030.00816.77
7.2.90.0000.01316.93
7.2.80.0080.00816.80
7.2.70.0000.01016.67
7.2.60.0050.00816.59
7.2.50.0050.01016.75
7.2.40.0050.00816.74
7.2.30.0100.00516.58
7.2.20.0100.00516.76
7.2.10.0070.00716.93
7.2.00.0010.01317.63
7.1.330.0090.00615.74
7.1.320.0050.00915.81
7.1.310.0090.00315.56
7.1.300.0060.00615.71
7.1.290.0070.00515.76
7.1.280.0030.00915.57
7.1.270.0070.00515.66
7.1.260.0050.00615.65
7.1.250.0030.01015.58
7.1.240.0030.01015.69
7.1.230.0000.00915.69
7.1.220.0080.00815.36
7.1.210.0040.00815.73
7.1.200.0140.00015.64
7.1.190.0040.00715.69
7.1.180.0030.01015.39
7.1.170.0030.01415.62
7.1.160.0040.00715.66
7.1.150.0000.01315.87
7.1.140.0080.00815.44
7.1.130.0070.01115.72
7.1.120.0000.01415.60
7.1.110.0030.00515.89
7.1.100.0080.01016.80
7.1.90.0000.01015.77
7.1.80.0070.00715.93
7.1.70.0050.00816.07
7.1.60.0090.00817.61
7.1.50.0060.00416.05
7.1.40.0000.01015.84
7.1.30.0060.00315.67
7.1.20.0030.00715.70
7.1.10.0030.01015.50
7.1.00.0050.03818.98
7.0.330.0070.00715.39
7.0.320.0070.00715.17
7.0.310.0040.00815.28
7.0.300.0070.00715.34
7.0.290.0040.01115.45
7.0.280.0090.00315.23
7.0.270.0050.00315.54
7.0.260.0100.00315.31
7.0.250.0070.01015.14
7.0.240.0030.00915.48
7.0.230.0040.01115.38
7.0.220.0030.00715.43
7.0.210.0040.00815.42
7.0.200.0050.00615.16
7.0.190.0110.00315.34
7.0.180.0100.00315.43
7.0.170.0050.00515.37
7.0.160.0060.00715.19
7.0.150.0070.00715.12
7.0.140.0040.01818.78
7.0.130.0060.00915.30
7.0.120.0060.00915.25
7.0.110.0070.01015.25
7.0.100.0090.03217.58
7.0.90.0060.05117.67
7.0.80.0270.03917.72
7.0.70.0060.04418.50
7.0.60.0030.02917.52
7.0.50.0070.03217.73
7.0.40.0080.03616.70
7.0.30.0120.03016.81
7.0.20.0120.03916.80
7.0.10.0070.04316.81
7.0.00.0080.04716.70
5.6.400.0030.00714.46
5.6.390.0040.01114.26
5.6.380.0040.01214.57
5.6.370.0000.01114.51
5.6.360.0060.00614.38
5.6.350.0040.00714.17
5.6.340.0070.00714.30
5.6.330.0080.00414.55
5.6.320.0050.00314.57
5.6.310.0110.00314.29
5.6.300.0030.00614.22
5.6.290.0030.00614.38
5.6.280.0070.00414.23
5.6.270.0090.00914.16
5.6.260.0040.00814.16
5.6.250.0130.02817.46
5.6.240.0080.02617.49
5.6.230.0080.03217.36
5.6.220.0080.02517.37
5.6.210.0080.02817.43
5.6.200.0050.03117.76
5.6.190.0130.03317.59
5.6.180.0070.04117.73
5.6.170.0030.04717.66
5.6.160.0090.04117.56
5.6.150.0030.04717.55
5.6.140.0070.02317.63
5.6.130.0120.04017.75
5.6.120.0070.03717.64
5.6.110.0050.02817.59
5.6.100.0050.04617.63
5.6.90.0030.04217.72
5.6.80.0100.03917.27
5.6.70.0060.04417.21
5.6.60.0090.02417.38
5.6.50.0050.03717.22
5.6.40.0050.03617.16
5.6.30.0120.03517.43
5.6.20.0110.03717.22
5.6.10.0070.03017.28
5.6.00.0050.04017.22
5.5.380.0050.02717.35
5.5.370.0110.04117.31
5.5.360.0020.03517.52
5.5.350.0050.04717.29
5.5.340.0090.04517.61
5.5.330.0050.03417.47
5.5.320.0080.04317.36
5.5.310.0080.04717.38
5.5.300.0100.02817.53
5.5.290.0070.04717.54
5.5.280.0080.04317.54
5.5.270.0070.03717.42
5.5.260.0080.04217.65
5.5.250.0050.04817.30
5.5.240.0100.03717.19
5.5.230.0060.02517.28
5.5.220.0030.04017.28
5.5.210.0080.04316.95
5.5.200.0110.03517.17
5.5.190.0030.03017.12
5.5.180.0120.04017.13
5.5.170.0060.00314.23
5.5.160.0070.04017.10
5.5.150.0070.02617.21
5.5.140.0110.03416.98
5.5.130.0070.04517.10
5.5.120.0050.04017.16
5.5.110.0080.04517.31
5.5.100.0030.04316.97
5.5.90.0070.04217.20
5.5.80.0060.04517.20
5.5.70.0080.04217.20
5.5.60.0050.04517.02
5.5.50.0080.04016.97
5.5.40.0030.05017.22
5.5.30.0070.04317.02
5.5.20.0060.04116.93
5.5.10.0080.04217.22
5.5.00.0100.03516.89
5.4.450.0000.03916.06
5.4.440.0100.02515.90
5.4.430.0020.04616.06
5.4.420.0020.04616.02
5.4.410.0030.04415.89
5.4.400.0080.02815.83
5.4.390.0040.04115.90
5.4.380.0070.04115.86
5.4.370.0060.02615.82
5.4.360.0120.03015.90
5.4.350.0070.03815.88
5.4.340.0020.04315.87
5.4.330.0060.00312.68
5.4.320.0050.04415.73
5.4.310.0070.04015.90
5.4.300.0090.03915.83
5.4.290.0030.04015.81
5.4.280.0030.03215.86
5.4.270.0000.03915.79
5.4.260.0050.04715.85
5.4.250.0070.03715.74
5.4.240.0070.04215.85
5.4.230.0050.04215.73
5.4.220.0070.04215.92
5.4.210.0040.02315.81
5.4.200.0050.04215.95
5.4.190.0110.03515.83
5.4.180.0110.03515.73
5.4.170.0050.04315.88
5.4.160.0060.04015.82
5.4.150.0100.03515.88
5.4.140.0090.03714.38
5.4.130.0090.02814.48
5.4.120.0040.02414.47
5.4.110.0100.03214.45
5.4.100.0090.03314.45
5.4.90.0070.03814.45
5.4.80.0030.03414.47
5.4.70.0040.02714.54
5.4.60.0030.03514.51
5.4.50.0080.03714.43
5.4.40.0060.02514.46
5.4.30.0100.02814.48
5.4.20.0070.03914.52
5.4.10.0080.03014.50
5.4.00.0040.03214.24
5.3.290.0070.07714.57
5.3.280.0070.07714.55
5.3.270.0030.05714.59
5.3.260.0030.08014.46
5.3.250.0030.07314.54
5.3.240.0000.05014.54
5.3.230.0030.06014.58
5.3.220.0100.07314.39
5.3.210.0070.07714.52
5.3.200.0130.05714.47
5.3.190.0000.06714.55
5.3.180.0100.06714.56
5.3.170.0070.03714.42
5.3.160.0070.06014.37
5.3.150.0100.05314.42
5.3.140.0000.04714.41
5.3.130.0030.07314.36
5.3.120.0100.05714.54
5.3.110.0030.05714.49
5.3.100.0130.06013.98
5.3.90.0100.08313.98
5.3.80.0100.06313.95
5.3.70.0030.06714.00
5.3.60.0030.07313.97
5.3.50.0030.07713.70
5.3.40.0030.04013.91
5.3.30.0030.05713.91
5.3.20.0070.07013.54
5.3.10.0070.05713.51
5.3.00.0070.07713.39
5.2.170.0100.03011.13
5.2.160.0100.05011.06
5.2.150.0000.07011.21
5.2.140.0130.06011.13
5.2.130.0030.05711.09
5.2.120.0030.06311.01
5.2.110.0030.06011.13
5.2.100.0100.04010.94
5.2.90.0030.04011.05
5.2.80.0030.06311.07
5.2.70.0070.06311.08
5.2.60.0100.04011.04
5.2.50.0070.05710.98
5.2.40.0070.06310.91
5.2.30.0070.06011.00
5.2.20.0030.05311.00
5.2.10.0100.05310.93
5.2.00.0070.06010.75
5.1.60.0070.0539.98
5.1.50.0030.05310.00
5.1.40.0030.0409.97
5.1.30.0100.05310.33
5.1.20.0070.05310.27
5.1.10.0100.0439.90
5.1.00.0000.03710.05
5.0.50.0030.0479.33
5.0.40.0000.0379.33
5.0.30.0030.0639.33
5.0.20.0070.0409.33
5.0.10.0100.0309.33
5.0.00.0000.0509.33
4.4.90.0030.0379.33
4.4.80.0030.0309.33
4.4.70.0070.0339.33
4.4.60.0000.0379.33
4.4.50.0100.0179.33
4.4.40.0030.0539.33
4.4.30.0100.0279.33
4.4.20.0070.0339.33
4.4.10.0000.0439.33
4.4.00.0070.0509.33
4.3.110.0030.0339.33
4.3.100.0030.0379.33
4.3.90.0030.0339.33
4.3.80.0000.0279.33
4.3.70.0030.0239.33
4.3.60.0000.0239.33
4.3.50.0070.0339.33
4.3.40.0030.0479.33
4.3.30.0000.0279.33
4.3.20.0030.0339.33
4.3.10.0030.0339.33
4.3.00.0000.0309.33

preferences:
51.9 ms | 400 KiB | 5 Q