3v4l.org

run code in 300+ PHP versions simultaneously
<?php print("50" + "hello" + "lsdfkj" + "10");

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)
8.3.60.0110.00718.43
8.3.50.0100.00721.98
8.3.40.0120.00318.74
8.3.30.0040.01118.95
8.3.20.0000.00820.16
8.3.10.0080.00022.15
8.3.00.0080.00022.38
8.2.180.0110.00416.63
8.2.170.0090.00622.96
8.2.160.0140.00720.64
8.2.150.0090.00024.18
8.2.140.0030.00624.66
8.2.130.0140.00326.16
8.2.120.0080.00019.23
8.2.110.0000.00822.20
8.2.100.0070.00419.21
8.2.90.0020.00519.25
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.79
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0040.00417.86
8.2.20.0000.00717.52
8.2.10.0030.00617.66
8.2.00.0100.00017.57
8.1.280.0110.00425.92
8.1.270.0080.00022.09
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0050.00519.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0030.00617.39
8.1.180.0000.00718.77
8.1.170.0000.00818.56
8.1.160.0000.00721.99
8.1.150.0040.00418.45
8.1.140.0020.00517.32
8.1.130.0070.00017.67
8.1.120.0040.00417.22
8.1.110.0000.00817.32
8.1.100.0030.00517.23
8.1.90.0000.00717.39
8.1.80.0000.00717.30
8.1.70.0050.00217.31
8.1.60.0000.00817.44
8.1.50.0070.00017.36
8.1.40.0000.00717.34
8.1.30.0040.00417.42
8.1.20.0030.00617.48
8.1.10.0000.00817.39
8.1.00.0060.00317.47
8.0.300.0020.00518.77
8.0.290.0040.00417.05
8.0.280.0030.00318.24
8.0.270.0000.00817.09
8.0.260.0030.00316.71
8.0.250.0000.00716.82
8.0.240.0060.00316.98
8.0.230.0070.00016.83
8.0.220.0000.00716.93
8.0.210.0000.00716.81
8.0.200.0060.00016.98
8.0.190.0030.00616.96
8.0.180.0030.00516.78
8.0.170.0060.00316.84
8.0.160.0000.00716.79
8.0.150.0000.00716.81
8.0.140.0000.00716.75
8.0.130.0000.00713.33
8.0.120.0070.00016.88
8.0.110.0070.00016.95
8.0.100.0040.00416.88
8.0.90.0040.00416.82
8.0.80.0120.00316.79
8.0.70.0000.00716.67
8.0.60.0000.00816.74
8.0.50.0000.00716.82
8.0.30.0080.01217.09
8.0.20.0080.01017.40
8.0.10.0030.00517.05
8.0.00.0080.01116.76
7.4.330.0000.00515.00
7.4.320.0000.00616.38
7.4.300.0000.00716.45
7.4.290.0050.00216.37
7.4.280.0040.00416.48
7.4.270.0070.00016.26
7.4.260.0040.00416.45
7.4.250.0050.00316.30
7.4.240.0040.00416.46
7.4.230.0030.00316.55
7.4.220.0080.01316.53
7.4.210.0110.00516.48
7.4.200.0000.00716.43
7.4.190.0030.00516.45
7.4.160.0060.00916.43
7.4.150.0080.01217.40
7.4.140.0100.01017.86
7.4.130.0100.00816.54
7.4.120.0070.01216.40
7.4.110.0140.00316.23
7.4.100.0120.01016.57
7.4.90.0050.01416.34
7.4.80.0150.00919.39
7.4.70.0070.01016.61
7.4.60.0100.00716.37
7.4.50.0020.00216.37
7.4.40.0030.01222.77
7.4.30.0100.00716.31
7.4.00.0040.01414.39
7.3.330.0060.00013.18
7.3.320.0050.00012.96
7.3.310.0070.00016.07
7.3.300.0000.00616.16
7.3.290.0110.00416.17
7.3.280.0060.00816.20
7.3.270.0100.00617.40
7.3.260.0170.00716.27
7.3.250.0080.01216.28
7.3.240.0070.01016.52
7.3.230.0040.01116.39
7.3.210.0070.01016.30
7.3.200.0060.01319.39
7.3.190.0160.00616.14
7.3.180.0130.00316.32
7.3.170.0090.00916.27
7.3.160.0160.00016.29
7.3.120.0070.00714.84
7.2.330.0140.00416.55
7.2.320.0090.01316.61
7.2.310.0090.00916.39
7.2.300.0100.00616.43
7.2.290.0040.01216.28
7.2.60.0000.01316.74
7.2.00.0050.00519.20
7.1.200.0040.01115.77
7.1.100.0040.00818.06
7.1.70.0000.00917.06
7.1.60.0060.01019.82
7.1.50.0090.00916.79
7.1.00.0100.06722.45
7.0.200.0030.00716.68
7.0.140.0000.07022.04
7.0.60.0070.07021.70
7.0.50.0100.08017.71
7.0.40.0030.04320.19
7.0.30.0330.05020.18
7.0.20.0370.05020.09
7.0.10.0000.04720.01
7.0.00.0100.04020.01
5.6.280.0000.07720.92
5.6.210.0070.05320.61
5.6.200.0000.04718.18
5.6.190.0100.03720.27
5.6.180.0330.07020.39
5.6.170.0200.08020.49
5.6.160.0030.08320.50
5.6.150.0070.07318.16
5.6.140.0000.05318.18
5.6.130.0070.03718.07
5.6.120.0100.03720.99
5.6.110.0030.08721.02
5.6.100.0130.07720.99
5.6.90.0130.06720.96
5.6.80.0070.06020.41
5.5.350.3830.04020.45
5.5.340.0030.08317.91
5.5.330.0030.08720.36
5.5.320.0230.03320.18
5.5.310.0030.05020.17
5.5.300.0030.04717.98
5.5.290.0030.04017.96
5.5.280.0170.07020.86
5.5.270.0130.07320.76
5.5.260.0100.04720.86
5.5.250.0100.07720.69
5.5.240.0300.07020.36
5.4.450.0500.03719.26
5.4.440.0430.04719.54
5.4.430.1070.03719.48
5.4.420.0600.04319.45
5.4.410.0330.04319.44
5.4.400.0530.04319.23
5.4.390.0600.04319.13
5.4.380.0370.05018.56
5.4.370.0270.05718.62
5.4.360.0270.05318.73
5.4.350.0230.06018.50
5.4.340.0600.04718.57
5.4.320.0110.04112.45
5.4.310.0030.04812.45
5.4.300.0060.04512.46
5.4.290.0060.04512.45
5.4.280.0040.04312.35
5.4.270.0070.03812.34
5.4.260.0230.04318.86
5.4.250.0170.06718.78
5.4.240.0000.08018.71
5.4.230.0170.04718.70
5.4.220.0130.06318.63
5.4.210.0200.06318.91
5.4.200.0200.04718.69
5.4.190.0030.05718.73
5.4.180.0070.05018.80
5.4.170.0100.05318.77
5.4.160.0130.05018.77
5.4.150.0000.06018.84
5.4.140.0170.05316.46
5.4.130.0130.04316.40
5.4.120.0000.06316.45
5.4.110.0030.08016.45
5.4.100.0030.07016.34
5.4.90.0170.04316.33
5.4.80.0270.04716.47
5.4.70.0100.07016.44
5.4.60.0030.05716.36
5.4.50.0070.05016.37
5.4.40.0070.05316.36
5.4.30.0170.04016.43
5.4.20.0070.05016.36
5.4.10.0030.05316.35
5.4.00.0070.04715.93
5.3.290.0060.05412.80
5.3.280.0130.05714.29
5.3.270.0070.06314.62
5.3.260.0130.07014.44
5.3.250.0030.05714.45
5.3.240.0130.06014.61
5.3.230.0130.04714.48
5.3.220.0000.05714.40
5.3.210.0130.07314.61
5.3.200.0100.07314.33
5.3.190.0000.06014.40
5.3.180.0170.06714.57
5.3.170.0170.04714.43
5.3.160.0030.08014.41
5.3.150.0070.05714.65
5.3.140.0130.06014.60
5.3.130.0170.05014.24
5.3.120.0070.07314.57
5.3.110.0100.05314.55
5.3.100.0030.06013.90
5.3.90.0100.05313.85
5.3.80.0170.06314.02
5.3.70.0030.05313.85
5.3.60.0100.05313.70
5.3.50.0000.06013.96
5.3.40.0070.05313.96
5.3.30.0000.05313.91
5.3.20.0130.06013.62
5.3.10.0070.06013.53
5.3.00.0070.05313.48

preferences:
30.18 ms | 401 KiB | 5 Q