3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "scale = 2; $(free | grep "+" | awk '{print $3}') / 1024 / 1024" | bc;

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)
8.3.40.0060.00918.88
8.3.30.0110.00418.71
8.3.20.0040.00420.26
8.3.10.0050.00323.54
8.3.00.0000.00823.70
8.2.170.0110.00422.96
8.2.160.0090.00622.21
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00317.38
8.2.110.0060.00319.39
8.2.100.0090.00317.63
8.2.90.0040.00419.13
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0000.00918.07
8.2.40.0080.00021.20
8.2.30.0030.00619.67
8.2.20.0080.00017.74
8.2.10.0040.00417.99
8.2.00.0070.00017.95
8.1.270.0030.00520.29
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.07
8.1.230.0040.00817.66
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0070.00021.98
8.1.150.0000.00718.80
8.1.140.0040.00417.32
8.1.130.0000.00717.55
8.1.120.0000.00717.41
8.1.110.0000.00717.22
8.1.100.0000.00717.19
8.1.90.0000.00817.20
8.1.80.0000.00717.27
8.1.70.0040.00417.24
8.1.60.0080.00017.42
8.1.50.0000.00817.34
8.1.40.0050.00317.39
8.1.30.0090.00317.57
8.1.20.0000.00817.61
8.1.10.0000.00817.43
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.28
8.0.270.0030.00317.17
8.0.260.0000.00617.12
8.0.250.0070.00016.85
8.0.240.0070.00016.81
8.0.230.0000.00717.00
8.0.220.0070.00016.75
8.0.210.0070.00016.75
8.0.200.0030.00316.88
8.0.190.0060.00316.84
8.0.180.0000.00816.94
8.0.170.0040.00416.94
8.0.160.0060.00316.91
8.0.150.0030.00316.82
8.0.140.0110.00016.86
8.0.130.0000.00613.29
8.0.120.0050.00316.84
8.0.110.0070.00016.88
8.0.100.0040.00416.80
8.0.90.0000.00816.75
8.0.80.0080.01216.86
8.0.70.0040.00416.89
8.0.60.0000.00817.00
8.0.50.0040.00416.87
8.0.30.0120.00716.96
8.0.20.0100.01017.40
8.0.10.0040.00416.89
8.0.00.0110.00716.71
7.4.330.0050.00015.15
7.4.320.0040.00416.52
7.4.300.0030.00316.55
7.4.290.0050.00216.43
7.4.280.0000.00716.53
7.4.270.0030.00316.44
7.4.260.0070.00016.47
7.4.250.0000.00716.40
7.4.240.0000.00716.49
7.4.230.0030.00316.57
7.4.220.0060.00916.39
7.4.210.0130.00616.62
7.4.200.0040.00416.33
7.4.160.0100.00616.22
7.4.150.0060.01917.40
7.4.140.0080.01017.86
7.4.130.0120.00516.42
7.4.120.0090.00916.45
7.4.110.0100.00716.51
7.4.100.0120.00616.27
7.4.90.0110.00616.34
7.4.80.0120.00819.39
7.4.70.0140.00316.43
7.4.60.0070.01016.42
7.4.50.0040.00416.59
7.4.40.0100.00716.05
7.4.30.0130.00316.64
7.4.00.0060.01014.89
7.3.330.0060.00012.98
7.3.320.0050.00013.17
7.3.310.0030.00316.18
7.3.300.0070.00016.20
7.3.290.0120.00516.23
7.3.280.0080.01216.33
7.3.270.0110.00617.40
7.3.260.0040.01416.39
7.3.250.0100.00616.27
7.3.240.0070.01016.25
7.3.230.0140.00416.39
7.3.210.0110.00616.48
7.3.200.0160.00616.38
7.3.190.0060.01016.27
7.3.180.0040.01216.30
7.3.170.0080.00816.57
7.3.160.0060.01216.27
7.3.120.0090.01014.77
7.3.110.0110.00714.71
7.3.100.0070.01214.80
7.3.90.0060.01014.74
7.3.80.0090.00614.72
7.3.70.0050.00714.83
7.3.60.0070.00614.55
7.3.50.0040.01114.62
7.3.40.0040.00914.67
7.3.30.0050.00914.76
7.3.20.0040.00916.56
7.3.10.0070.00816.46
7.3.00.0060.00916.56
7.2.330.0140.00516.44
7.2.320.0070.01016.38
7.2.310.0030.01416.59
7.2.300.0050.01216.40
7.2.290.0030.01316.40
7.2.250.0100.00914.90
7.2.240.0030.01514.84
7.2.230.0060.00714.86
7.2.220.0080.00615.03
7.2.210.0050.00814.88
7.2.200.0060.00814.99
7.2.190.0070.00814.91
7.2.180.0060.00714.85
7.2.170.0040.00814.87
7.2.160.0080.00614.83
7.2.150.0000.01416.85
7.2.140.0050.01116.67
7.2.130.0020.01116.52
7.2.120.0060.00816.85
7.2.110.0030.00916.72
7.2.100.0030.00916.77
7.2.90.0110.00816.91
7.2.80.0050.01016.73
7.2.70.0080.00517.01
7.2.60.0070.00516.93
7.2.50.0110.00116.85
7.2.40.0060.00716.64
7.2.30.0060.00916.87
7.2.20.0050.00716.72
7.2.10.0030.01316.74
7.2.00.0050.01417.58
7.1.330.0100.00515.66
7.1.320.0040.00815.71
7.1.310.0030.01015.48
7.1.300.0030.01015.76
7.1.290.0070.00515.52
7.1.280.0050.00915.67
7.1.270.0060.00915.67
7.1.260.0050.00615.75
7.1.250.0020.01315.80
7.1.240.0030.01015.74
7.1.230.0060.00615.77
7.1.220.0040.00715.79
7.1.210.0100.00515.50
7.1.200.0080.00415.67
7.1.190.0080.00515.78
7.1.180.0020.00815.60
7.1.170.0050.00815.76
7.1.160.0060.00815.74
7.1.150.0050.00715.60
7.1.140.0050.00815.63
7.1.130.0050.00815.67
7.1.120.0060.00615.62
7.1.110.0030.01115.77
7.1.100.0030.01016.45
7.1.90.0020.01115.73
7.1.80.0070.00915.85
7.1.70.0050.00616.11
7.1.60.0090.00916.87
7.1.50.0010.01516.04
7.1.40.0050.00715.63
7.1.30.0050.00615.52
7.1.20.0110.00215.69
7.1.10.0070.00415.72
7.1.00.0030.03218.12
7.0.330.0000.01315.37
7.0.320.0050.00715.38
7.0.310.0030.01015.21
7.0.300.0030.00915.27
7.0.290.0050.01015.41
7.0.280.0050.00515.18
7.0.270.0050.00615.25
7.0.260.0050.00715.32
7.0.250.0050.00715.22
7.0.240.0020.00915.29
7.0.230.0070.00615.31
7.0.220.0030.00515.15
7.0.210.0020.00715.09
7.0.200.0030.01115.64
7.0.190.0030.01115.48
7.0.180.0040.00715.43
7.0.170.0100.00515.23
7.0.160.0070.00515.21
7.0.150.0080.00515.24
7.0.140.0050.00815.34
7.0.130.0080.00615.32
7.0.120.0100.00515.15
7.0.110.0100.00515.26
7.0.100.0070.00415.36
7.0.90.0040.00915.33
7.0.80.0050.01015.45
7.0.70.0030.00815.20
7.0.60.0070.03416.75
7.0.50.0040.02916.24
7.0.40.0060.02515.73
7.0.30.0130.03015.57
7.0.20.0110.02015.63
7.0.10.0070.01815.60
7.0.00.0040.02215.76
5.6.400.0050.00614.08
5.6.390.0050.01114.33
5.6.380.0060.00714.53
5.6.370.0090.00714.13
5.6.360.0020.01114.42
5.6.350.0100.00614.32
5.6.340.0040.00914.43
5.6.330.0050.00914.24
5.6.320.0060.00814.48
5.6.310.0030.00913.78
5.6.300.0060.00814.37
5.6.290.0070.00414.36
5.6.280.0060.02516.53
5.6.270.0070.00714.21
5.6.260.0080.00614.44
5.6.250.0050.00914.28
5.6.240.0070.00714.18
5.6.230.0080.00514.12
5.6.220.0010.00914.18
5.6.210.0100.03016.27
5.6.200.0070.03315.43
5.6.190.0050.03416.23
5.6.180.0150.03316.19
5.6.170.0110.02516.23
5.6.160.0070.02116.37
5.6.150.0060.01915.53
5.6.140.0060.03115.51
5.6.130.0080.03315.54
5.6.120.0090.02016.61
5.6.110.0100.03016.54
5.6.100.0090.02816.47
5.6.90.0100.02616.46
5.6.80.0070.02816.35
5.6.70.0040.00714.00
5.6.60.0020.01314.21
5.6.50.0060.00914.17
5.6.40.0050.00914.02
5.6.30.0040.01014.00
5.6.20.0030.00914.26
5.6.10.0090.00514.21
5.6.00.0070.00414.20
5.5.380.0060.00714.28
5.5.370.0050.00614.15
5.5.360.0050.01014.40
5.5.350.0130.02716.24
5.5.340.0060.02315.49
5.5.330.0050.02416.20
5.5.320.0130.03216.34
5.5.310.0090.01816.23
5.5.300.0080.02315.44
5.5.290.0080.01715.31
5.5.280.0080.01716.44
5.5.270.0050.02316.17
5.5.260.0080.03016.42
5.5.250.0040.02216.32
5.5.240.0080.03016.07
5.5.230.0080.00314.11
5.5.220.0080.00513.94
5.5.210.0050.00714.10
5.5.200.0090.00713.91
5.5.190.0050.00814.01
5.5.180.0050.00714.30
5.5.170.0090.00414.08
5.5.160.0040.00814.16
5.5.150.0010.00713.94
5.5.140.0060.00614.03
5.5.130.0030.01114.11
5.5.120.0050.00713.96
5.5.110.0060.00613.84
5.5.100.0060.00614.04
5.5.90.0100.00414.07
5.5.80.0080.00614.13
5.5.70.0100.00314.18
5.5.60.0070.00714.17
5.5.50.0070.00714.11
5.5.40.0030.01013.86
5.5.30.0050.01214.15
5.5.20.0050.00914.07
5.5.10.0050.01214.16
5.5.00.0050.00813.95
5.4.450.0260.02414.29
5.4.440.0060.02814.28
5.4.430.0120.02314.22
5.4.420.0090.02214.29
5.4.410.0120.01914.24
5.4.400.0090.02414.18
5.4.390.0080.02514.22
5.4.380.0080.02414.22
5.4.370.0100.02114.18
5.4.360.0090.02214.22
5.4.350.0120.02014.18
5.4.340.0080.02414.20
5.4.330.0060.00511.70
5.4.320.0110.02514.17
5.4.310.0060.02214.18
5.4.300.0100.02114.24
5.4.290.0160.02314.11
5.4.280.0120.02714.18
5.4.270.0120.02014.21
5.4.260.0100.02214.23
5.4.250.0090.02414.11
5.4.240.0120.02014.20
5.4.230.0120.01914.18
5.4.220.0130.01814.17
5.4.210.0070.02514.19
5.4.200.0100.02413.40
5.4.190.0090.02214.09
5.4.180.0120.02214.17
5.4.170.0060.02514.19
5.4.160.0060.02514.10
5.4.150.0140.02414.10
5.4.140.0060.02513.24
5.4.130.0150.02213.21
5.4.120.0170.02013.21
5.4.110.0100.02413.27
5.4.100.0100.01913.25
5.4.90.0080.02013.21
5.4.80.0110.02113.23
5.4.70.0120.02013.25
5.4.60.0090.02513.27
5.4.50.0050.03013.25
5.4.40.0150.01713.23
5.4.30.0080.02013.27
5.4.20.0100.02313.25
5.4.10.0060.03013.23
5.4.00.0080.02013.08
5.3.290.0170.05714.45
5.3.280.0130.05714.46
5.3.270.0100.06014.45
5.3.260.0270.05714.55
5.3.250.0230.04714.59
5.3.240.0170.05314.55
5.3.230.0170.05714.55
5.3.220.0270.03714.51
5.3.210.0200.06014.50
5.3.200.0230.04714.43
5.3.190.0200.05014.55
5.3.180.0170.05014.58
5.3.170.0230.05314.40
5.3.160.0300.04314.50
5.3.150.0170.05714.36
5.3.140.0230.04314.43
5.3.130.0200.05014.38
5.3.120.0130.05714.56
5.3.110.0100.05714.39
5.3.100.0230.04713.87
5.3.90.0200.05013.85
5.3.80.0170.05013.89
5.3.70.0200.04713.90
5.3.60.0170.05013.98
5.3.50.0200.05013.96
5.3.40.0170.04713.82
5.3.30.0230.05013.89
5.3.20.0170.05013.48
5.3.10.0170.05013.63
5.3.00.0230.05013.43
5.2.170.0100.04310.99
5.2.160.0100.05311.19
5.2.150.0270.03711.03
5.2.140.0170.05011.00
5.2.130.0170.04711.05
5.2.120.0130.04010.95
5.2.110.0170.03711.04
5.2.100.0230.02710.96
5.2.90.0070.04710.95
5.2.80.0130.04711.14
5.2.70.0070.04711.14
5.2.60.0170.04010.98
5.2.50.0130.04010.87
5.2.40.0130.04310.98
5.2.30.0230.02711.13
5.2.20.0070.04310.89
5.2.10.0130.04010.91
5.2.00.0100.04310.64
5.1.60.0130.0309.83
5.1.50.0070.0409.96
5.1.40.0170.03010.03
5.1.30.0130.03310.41
5.1.20.0030.04310.31
5.1.10.0070.0409.94
5.1.00.0130.0509.98
5.0.50.0170.0308.52
5.0.40.0130.0308.46
5.0.30.0070.0438.46
5.0.20.0130.0208.46
5.0.10.0100.0308.46
5.0.00.0070.0438.46
4.4.90.0030.0278.46
4.4.80.0070.0238.46
4.4.70.0000.0338.46
4.4.60.0100.0278.46
4.4.50.0070.0308.46
4.4.40.0030.0438.46
4.4.30.0030.0278.46
4.4.20.0100.0308.46
4.4.10.0070.0238.46
4.4.00.0130.0278.46
4.3.110.0030.0238.46
4.3.100.0030.0238.46
4.3.90.0130.0138.46
4.3.80.0030.0408.46
4.3.70.0070.0208.46
4.3.60.0030.0238.46
4.3.50.0100.0278.46
4.3.40.0100.0308.46
4.3.30.0030.0238.46
4.3.20.0100.0178.46
4.3.10.0000.0278.46
4.3.00.0130.0207.26

preferences:
47.35 ms | 400 KiB | 5 Q