3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sum($num1, $num2) { $total = $num1 + $num2; echo "chr($total)"; } $var1 = "sum"; $var1(5, 44);

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)
8.3.60.0210.00016.38
8.3.50.0140.00719.63
8.3.40.0140.00018.79
8.3.30.0040.01119.04
8.3.20.0030.01420.30
8.3.10.0040.00420.53
8.3.00.0130.00619.25
8.2.180.0120.00616.75
8.2.170.0110.01122.96
8.2.160.0120.00320.47
8.2.150.0110.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.01120.98
8.2.110.0000.00820.35
8.2.100.0000.01118.09
8.2.90.0050.00519.06
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0070.00017.93
8.2.50.0120.00218.07
8.2.40.0000.00918.14
8.2.30.0000.00719.31
8.2.20.0080.00017.75
8.2.10.0050.00318.17
8.2.00.0030.00517.71
8.1.280.0070.01425.92
8.1.270.0050.00323.88
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00023.96
8.1.230.0040.00819.09
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.53
8.1.160.0040.00421.94
8.1.150.0040.00418.73
8.1.140.0000.00817.43
8.1.130.0000.00717.82
8.1.120.0000.00717.42
8.1.110.0030.00317.36
8.1.100.0070.00017.40
8.1.90.0070.00017.28
8.1.80.0040.00417.23
8.1.70.0040.00417.30
8.1.60.0080.00017.57
8.1.50.0040.00417.49
8.1.40.0060.00317.40
8.1.30.0040.00417.52
8.1.20.0000.00717.56
8.1.10.0000.00717.56
8.1.00.0020.00517.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.55
8.0.270.0070.00017.26
8.0.260.0000.00717.19
8.0.250.0070.00016.99
8.0.240.0000.00816.99
8.0.230.0040.00416.85
8.0.220.0000.00716.79
8.0.210.0000.00716.80
8.0.200.0040.00416.89
8.0.190.0050.00216.95
8.0.180.0040.00416.91
8.0.170.0060.00316.94
8.0.160.0000.00716.98
8.0.150.0000.00716.75
8.0.140.0030.00616.87
8.0.130.0030.00313.32
8.0.120.0000.00716.82
8.0.110.0040.00416.90
8.0.100.0000.00816.84
8.0.90.0040.00416.82
8.0.80.0100.00716.92
8.0.70.0080.00016.71
8.0.60.0030.00616.69
8.0.50.0000.00716.89
8.0.30.0080.01017.09
8.0.20.0100.01217.40
8.0.10.0000.00716.98
8.0.00.0100.01416.70
7.4.330.0050.00015.00
7.4.320.0030.00316.43
7.4.300.0030.00316.61
7.4.290.0000.00616.50
7.4.280.0030.00316.59
7.4.270.0000.00716.58
7.4.260.0000.00716.48
7.4.250.0020.00516.42
7.4.240.0000.00716.51
7.4.230.0000.00716.52
7.4.220.0030.01416.68
7.4.210.0100.00716.43
7.4.200.0000.00716.38
7.4.160.0060.00916.50
7.4.150.0130.00517.40
7.4.140.0130.01017.86
7.4.130.0110.00516.50
7.4.120.0110.00616.48
7.4.110.0030.01316.41
7.4.100.0110.00716.47
7.4.90.0130.00316.56
7.4.80.0100.00719.39
7.4.70.0130.00316.58
7.4.60.0120.00516.57
7.4.50.0040.01216.52
7.4.40.0140.00416.37
7.4.30.0170.00016.54
7.4.20.0050.01416.52
7.4.10.0070.01016.32
7.4.00.0070.00915.21
7.3.330.0050.00013.31
7.3.320.0060.00013.21
7.3.310.0030.00316.44
7.3.300.0000.00716.38
7.3.290.0030.01016.34
7.3.280.0130.00516.39
7.3.270.0070.01017.40
7.3.260.0170.00016.40
7.3.250.0080.01216.47
7.3.240.0070.01016.38
7.3.230.0060.01216.39
7.3.210.0080.00916.44
7.3.200.0070.01219.39
7.3.190.0130.00316.46
7.3.180.0180.00316.24
7.3.170.0100.00616.38
7.3.160.0060.00916.60
7.3.150.0120.00416.30
7.3.140.0130.00516.38
7.3.130.0030.01616.40
7.3.120.0060.01215.38
7.3.110.0100.00615.11
7.3.100.0070.00715.17
7.3.90.0050.01015.24
7.3.80.0070.00915.20
7.3.70.0100.00515.20
7.3.60.0060.01015.21
7.3.50.0060.01015.21
7.3.40.0060.01015.21
7.3.30.0080.00615.21
7.3.20.0100.00516.53
7.3.10.0070.00916.47
7.3.00.0060.01016.56
7.2.330.0080.00916.55
7.2.320.0130.00616.70
7.2.310.0040.01816.66
7.2.300.0100.00716.52
7.2.290.0060.01216.43
7.2.280.0070.01016.46
7.2.270.0060.01416.69
7.2.260.0090.00916.47
7.2.250.0100.00815.52
7.2.240.0110.00615.37
7.2.230.0060.00915.28
7.2.220.0060.00815.36
7.2.210.0070.01015.23
7.2.200.0090.00715.37
7.2.190.0060.00915.34
7.2.180.0070.00815.27
7.2.170.0090.00815.35
7.2.160.0100.00615.66
7.2.150.0070.00916.55
7.2.140.0090.00616.65
7.2.130.0080.00816.77
7.2.120.0120.00716.52
7.2.110.0140.00516.77
7.2.100.0120.01016.59
7.2.90.0230.00516.67
7.2.80.0100.00816.73
7.2.70.0130.00616.47
7.2.60.0090.00716.60
7.2.50.0240.01416.82
7.2.40.0130.00316.66
7.2.30.0080.00816.75
7.2.20.0110.00716.76
7.2.10.0080.01016.80
7.2.00.0100.00517.55
7.1.330.0080.01115.69
7.1.320.0100.00815.63
7.1.310.0170.00715.67
7.1.300.0070.01015.62
7.1.290.0100.00915.62
7.1.280.0120.00615.54
7.1.270.0120.00515.60
7.1.260.0040.01115.53
7.1.250.0120.00715.61
7.1.240.0240.01015.41
7.1.230.0240.00815.43
7.1.220.0200.01015.40
7.1.210.0300.02315.36
7.1.200.0140.00515.46
7.1.190.0330.01115.50
7.1.180.0180.00915.39
7.1.170.0180.01515.42
7.1.160.0060.02315.36
7.1.150.0170.01115.55
7.1.140.0250.01415.26
7.1.130.0570.01115.38
7.1.120.0320.00315.50
7.1.110.0180.00915.46
7.1.100.0120.00716.83
7.1.90.0240.00915.42
7.1.80.0250.01115.44
7.1.70.0100.01316.25
7.1.60.0130.01117.42
7.1.50.0160.01116.16
7.1.40.0180.01015.36
7.1.30.0130.01315.26
7.1.20.0310.00315.50
7.1.10.0270.00015.50
7.1.00.0110.04218.96
7.0.330.0180.01215.16
7.0.320.0520.01815.21
7.0.310.0520.00915.28
7.0.300.0290.00315.00
7.0.290.0220.00515.07
7.0.280.0180.00815.19
7.0.270.0240.00815.09
7.0.260.0230.00515.18
7.0.250.0220.00715.07
7.0.240.0250.00415.24
7.0.230.0250.00415.15
7.0.220.0240.00215.38
7.0.210.0210.01615.07
7.0.200.0130.00415.68
7.0.190.0220.00415.15
7.0.180.0200.00515.29
7.0.170.0200.00415.11
7.0.160.0220.00415.16
7.0.150.0540.00915.26
7.0.140.0090.04218.55
7.0.130.0150.01115.25
7.0.120.0140.01115.41
7.0.110.0220.01115.29
7.0.100.0260.00915.10
7.0.90.0190.00615.23
7.0.80.0150.01015.29
7.0.70.0200.00715.06
7.0.60.0110.03617.47
7.0.50.0080.04816.47
7.0.40.0110.02717.60
7.0.30.0290.03517.63
7.0.20.0170.03517.66
7.0.10.0180.04217.68
7.0.00.0100.04117.71
5.6.400.0140.01815.99
5.6.390.0200.01116.06
5.6.380.0740.01815.89
5.6.370.0230.00915.90
5.6.360.0200.00915.71
5.6.350.0230.02315.65
5.6.340.0280.00515.63
5.6.330.0240.01915.92
5.6.320.0190.00915.98
5.6.310.0280.00916.03
5.6.300.0130.01316.06
5.6.290.0190.01015.90
5.6.280.0080.04118.56
5.6.270.0220.01015.87
5.6.260.0170.01116.04
5.6.250.0150.01516.03
5.6.240.0340.00916.06
5.6.230.0200.00715.77
5.6.220.0170.01115.86
5.6.210.0160.04418.31
5.6.200.0140.02217.12
5.6.190.0130.02318.19
5.6.180.0250.02918.11
5.6.170.0280.02818.33
5.6.160.0150.04718.25
5.6.150.0180.04017.05
5.6.140.0150.03416.96
5.6.130.0100.03017.13
5.6.120.0080.05418.28
5.6.110.0080.03018.30
5.6.100.0160.03318.33
5.6.90.0170.03818.56
5.6.80.0200.03718.19
5.6.70.0220.02215.76
5.6.60.0170.00915.91
5.6.50.0150.01215.89
5.6.40.0170.01115.76
5.6.30.0110.01815.66
5.6.20.0170.01015.81
5.6.10.0190.00815.63
5.6.00.0240.00515.83
5.5.380.0180.01115.85
5.5.370.0200.01615.87
5.5.360.0210.00715.88
5.5.350.0160.04718.12
5.5.340.0120.04016.85
5.5.330.0080.02817.96
5.5.320.0260.02318.14
5.5.310.0150.03018.22
5.5.300.0110.03116.84
5.5.290.0070.03216.84
5.5.280.0140.03018.32
5.5.270.0150.03218.39
5.5.260.0130.03618.44
5.5.250.0090.03118.18
5.5.240.0190.04317.98
5.5.230.0200.00715.65
5.5.220.0220.00615.92
5.5.210.0230.00715.56
5.5.200.0120.01615.55
5.5.190.0130.01615.63
5.5.180.0210.01015.90
5.5.170.0140.01415.72
5.5.160.0250.00315.77
5.5.150.0160.01215.70
5.5.140.0220.00615.92
5.5.130.0120.01515.68
5.5.120.0240.00815.78
5.5.110.0290.00015.91
5.5.100.0210.00815.93
5.5.90.0140.01415.80
5.5.80.0200.00615.64
5.5.70.0170.01015.82
5.5.60.0220.00715.73
5.5.50.0130.01315.77
5.5.40.0160.01315.84
5.5.30.0210.00515.79
5.5.20.0100.02015.75
5.5.10.0220.00615.87
5.5.00.0250.00015.39
5.4.450.0220.04216.12
5.4.440.0190.03116.15
5.4.430.0270.03215.92
5.4.420.0200.03116.00
5.4.410.0180.03215.94
5.4.400.0160.03015.78
5.4.390.0190.04315.86
5.4.380.0150.03215.90
5.4.370.0250.03415.80
5.4.360.0230.02515.91
5.4.350.0240.03315.87
5.4.340.0220.02715.83
5.4.330.0190.00312.68
5.4.320.0200.04215.86
5.4.310.0240.03315.73
5.4.300.0280.03515.90
5.4.290.0240.02216.03
5.4.280.0230.03815.74
5.4.270.0250.03815.81
5.4.260.0250.03015.73
5.4.250.0270.02515.80
5.4.240.0180.02915.96
5.4.230.0190.04315.76
5.4.220.0210.02015.73
5.4.210.0230.03815.96
5.4.200.0260.03215.86
5.4.190.0280.03315.70
5.4.180.0270.03315.77
5.4.170.0280.03315.70
5.4.160.0300.02615.93
5.4.150.0270.03516.02
5.4.140.0180.04114.50
5.4.130.0240.03314.63
5.4.120.0200.02214.59
5.4.110.0220.02814.59
5.4.100.0290.03114.52
5.4.90.0200.03314.44
5.4.80.0160.02214.51
5.4.70.0200.03914.57
5.4.60.0170.03114.64
5.4.50.0210.02514.49
5.4.40.0210.03914.42
5.4.30.0210.03514.67
5.4.20.0220.03814.39
5.4.10.0200.02614.48
5.4.00.0240.03714.43

preferences:
66.3 ms | 400 KiB | 5 Q