3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Nabir."; $int = "19"; printf("Hello, my name is %s and I am %d.", $string, $int); ?>

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)
8.3.40.0040.01118.67
8.3.30.0060.00920.29
8.3.20.0070.00020.25
8.3.10.0000.00821.88
8.3.00.0000.00822.21
8.2.170.0070.00722.96
8.2.160.0030.01022.05
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0110.00326.16
8.2.120.0050.00317.63
8.2.110.0030.00622.01
8.2.100.0060.00617.66
8.2.90.0080.00018.98
8.2.80.0000.00819.26
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0080.00018.21
8.2.30.0040.00417.85
8.2.20.0000.00817.46
8.2.10.0000.00717.61
8.2.00.0040.00717.68
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0110.00019.15
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.22
8.1.190.0060.00317.41
8.1.180.0000.01019.01
8.1.170.0050.00318.50
8.1.160.0040.00420.61
8.1.150.0050.00318.59
8.1.140.0040.00417.26
8.1.130.0080.00017.74
8.1.120.0040.00417.39
8.1.110.0040.00417.38
8.1.100.0080.00017.41
8.1.90.0080.00017.28
8.1.80.0040.00417.25
8.1.70.0040.00417.27
8.1.60.0000.00817.45
8.1.50.0040.00417.37
8.1.40.0040.00417.35
8.1.30.0040.00417.46
8.1.20.0030.00517.66
8.1.10.0070.00017.40
8.1.00.0030.00617.40
8.0.300.0050.00318.77
8.0.290.0000.00817.05
8.0.280.0000.00718.43
8.0.270.0070.00017.19
8.0.260.0070.00016.75
8.0.250.0030.00316.77
8.0.240.0080.00016.83
8.0.230.0070.00016.86
8.0.220.0030.00316.83
8.0.210.0070.00016.84
8.0.200.0000.00616.89
8.0.190.0060.00316.93
8.0.180.0050.00216.89
8.0.170.0000.00816.80
8.0.160.0070.00016.94
8.0.150.0030.00616.74
8.0.140.0000.00816.70
8.0.130.0000.00513.34
8.0.120.0070.00016.81
8.0.110.0070.00016.73
8.0.100.0040.00416.69
8.0.90.0000.00716.65
8.0.80.0030.01316.75
8.0.70.0040.00416.66
8.0.60.0070.00016.71
8.0.50.0040.00416.89
8.0.30.0140.00516.96
8.0.20.0110.00717.40
8.0.10.0040.00416.96
8.0.00.0100.01116.77
7.4.330.0030.00315.08
7.4.320.0030.00316.60
7.4.300.0040.00416.50
7.4.290.0000.00716.41
7.4.280.0030.00316.45
7.4.270.0000.00716.35
7.4.260.0000.00513.26
7.4.250.0040.00416.49
7.4.240.0050.00316.46
7.4.230.0030.00316.44
7.4.220.0070.01116.50
7.4.210.0080.00716.45
7.4.200.0000.00716.52
7.4.190.0000.00716.63
7.4.160.0060.01016.21
7.4.150.0200.00317.40
7.4.140.0080.01117.86
7.4.130.0110.01016.45
7.4.120.0160.00216.40
7.4.110.0110.01116.56
7.4.100.0170.00716.32
7.4.90.0140.00316.39
7.4.80.0060.01019.39
7.4.70.0100.01016.46
7.4.60.0060.01016.43
7.4.50.0050.00316.03
7.4.40.0070.00722.77
7.4.30.0100.00716.05
7.4.00.0000.01114.63
7.3.330.0050.00013.05
7.3.320.0060.00013.08
7.3.310.0000.00716.11
7.3.300.0040.00416.14
7.3.290.0060.00916.14
7.3.280.0070.00816.15
7.3.270.0090.01217.40
7.3.260.0110.01516.13
7.3.250.0070.01216.30
7.3.240.0140.00516.12
7.3.230.0030.01316.39
7.3.210.0110.00516.13
7.3.200.0120.00919.39
7.3.190.0100.00616.22
7.3.180.0030.01316.28
7.3.170.0060.01316.52
7.3.160.0130.00916.13
7.3.120.0080.00814.65
7.2.330.0110.00616.11
7.2.320.0130.00616.45
7.2.310.0110.01116.23
7.2.300.0100.00716.27
7.2.290.0060.01116.26
7.1.70.0050.00316.80
7.1.60.0070.01119.32
7.1.50.0070.01716.89
7.1.00.0000.04722.46
7.0.200.0030.00716.62
7.0.140.0070.07021.97
7.0.100.0100.06319.92
7.0.90.0170.06319.93
7.0.80.0170.07719.85
7.0.70.0030.08319.93
7.0.60.0070.09020.07
7.0.50.0070.08320.35
7.0.40.0030.05320.08
7.0.30.0030.09020.14
7.0.20.0100.04720.09
7.0.10.0070.08720.13
7.0.00.0130.07720.07
5.6.250.0130.07020.68
5.6.240.0030.05320.66
5.6.230.0100.08720.62
5.6.220.0130.08320.57
5.6.210.0230.06320.55
5.6.200.0030.08721.08
5.6.190.0070.08721.02
5.6.180.0130.07321.13
5.6.170.0170.07721.07
5.6.160.0070.07720.95
5.6.150.0070.08321.04
5.6.140.0100.08721.03
5.6.130.0070.08721.04
5.6.120.0070.08721.10
5.6.110.0070.08021.09
5.6.100.0000.07321.03
5.6.90.0070.08021.14
5.6.80.0170.04720.48
5.6.70.0200.06720.41
5.6.60.0070.08020.40
5.6.50.0070.08020.39
5.6.40.0200.06720.38
5.6.30.0070.04720.41
5.6.20.0130.06020.45
5.6.10.0070.06320.35
5.6.00.0170.07020.29
5.5.380.0030.07720.48
5.5.370.0100.07020.50
5.5.360.0170.07320.38
5.5.350.0030.07320.41
5.5.340.0100.04720.92
5.5.330.0100.07020.86
5.5.320.0030.08720.77
5.5.310.0100.05020.75
5.5.300.0070.07020.79
5.5.290.0100.05320.82
5.5.280.0170.06720.59
5.5.270.0070.08020.82
5.5.260.0070.07720.87
5.5.250.0100.07020.66
5.5.240.0170.06720.00
5.5.230.0100.08020.29
5.5.220.0200.06320.27
5.5.210.0100.07320.24
5.5.200.0200.07020.22
5.5.190.0000.08720.25
5.5.180.0100.07320.20
5.5.160.0100.08020.13
5.5.150.0070.04320.26
5.5.140.0070.07020.17
5.5.130.0070.08019.97
5.5.120.0100.06720.11
5.5.110.0100.08020.16
5.5.100.0000.08720.09
5.5.90.0170.06320.06
5.5.80.0070.07720.09
5.5.70.0100.08320.13
5.5.60.0030.06720.03
5.5.50.0030.07720.07
5.5.40.0100.03720.03
5.5.30.0070.06320.14
5.5.20.0100.07320.07
5.5.10.0070.06320.02
5.5.00.0100.07020.12
5.4.450.0000.08719.56
5.4.440.0100.05019.37
5.4.430.0130.07319.52
5.4.420.0070.08019.41
5.4.410.0100.07718.98
5.4.400.0170.06719.12
5.4.390.0100.07318.99
5.4.380.0200.06019.07
5.4.370.0100.07319.03
5.4.360.0030.07018.79
5.4.350.0200.07019.12
5.4.340.0070.04319.05
5.4.320.0070.06719.07
5.4.310.0100.06018.98
5.4.300.0030.04318.83
5.4.290.0070.03719.05
5.4.280.0100.06018.80
5.4.270.0000.08719.05
5.4.260.0070.07719.03
5.4.250.0100.04019.22
5.4.240.0100.07319.22
5.4.230.0030.07318.89
5.4.220.0030.08019.11
5.4.210.0070.07718.89
5.4.200.0030.06719.06
5.4.190.0030.08019.04
5.4.180.0130.07018.93
5.4.170.0070.03719.01
5.4.160.0130.04719.01
5.4.150.0100.03718.92
5.4.140.0070.06016.29
5.4.130.0000.07316.36
5.4.120.0170.03716.17
5.4.110.0100.03016.34
5.4.100.0000.05016.42
5.4.90.0070.06316.33
5.4.80.0070.07316.31
5.4.70.0030.07316.24
5.4.60.0000.04016.29
5.4.50.0000.04716.28
5.4.40.0000.07316.36
5.4.30.0100.07016.38
5.4.20.0070.06316.34
5.4.10.0030.07316.30
5.4.00.0100.03715.82
5.3.290.0130.07014.67
5.3.280.0100.06714.55
5.3.270.0000.05314.51
5.3.260.0170.05314.43
5.3.250.0070.03314.54
5.3.240.0030.05714.56
5.3.230.0030.05714.55
5.3.220.0000.07014.38
5.3.210.0000.05314.54
5.3.200.0070.06314.55
5.3.190.0130.06314.57
5.3.180.0130.07314.50
5.3.170.0170.05714.39
5.3.160.0070.04714.54
5.3.150.0070.06714.47
5.3.140.0130.04014.38
5.3.130.0030.06714.50
5.3.120.0030.04714.36
5.3.110.0000.06714.52
5.3.100.0130.05714.05
5.3.90.0030.06314.01
5.3.80.0100.06713.96
5.3.70.0030.07313.99
5.3.60.0030.07313.88
5.3.50.0070.03313.91
5.3.40.0070.06713.88
5.3.30.0030.07313.76
5.3.20.0130.05713.69
5.3.10.0100.03313.65
5.3.00.0070.06313.65
5.2.170.0030.03713.65
5.2.160.0070.05313.65
5.2.150.0070.06313.65
5.2.140.0030.03713.65
5.2.130.0030.03313.65
5.2.120.0030.04013.65
5.2.110.0130.06013.65
5.2.100.0070.04313.65
5.2.90.0130.04013.65
5.2.80.0100.05713.65
5.2.70.0030.06713.65
5.2.60.0000.05313.65
5.2.50.0100.05713.65
5.2.40.0100.04313.65
5.2.30.0030.05313.65
5.2.20.0070.06013.65
5.2.10.0170.05013.65
5.2.00.0000.06313.65
5.1.60.0030.05713.65
5.1.50.0170.04013.65
5.1.40.0000.03013.65
5.1.30.0030.05313.65
5.1.20.0000.05013.65
5.1.10.0100.04313.65
5.1.00.0100.04313.65
5.0.50.0030.04313.65
5.0.40.0030.04013.65
5.0.30.0070.03313.65
5.0.20.0030.02013.65
5.0.10.0000.02013.65
5.0.00.0070.03713.65
4.4.90.0030.03713.65
4.4.80.0000.03313.65
4.4.70.0000.03313.65
4.4.60.0000.02013.65
4.4.50.0000.03713.65
4.4.40.0030.04313.65
4.4.30.0030.03713.65
4.4.20.0000.03313.65
4.4.10.0000.03313.65
4.4.00.0070.05013.65
4.3.110.0030.01713.65
4.3.100.0030.02013.65
4.3.90.0030.01713.65
4.3.80.0030.02313.65
4.3.70.0000.01313.65
4.3.60.0030.01713.65
4.3.50.0000.01313.65
4.3.40.0070.02013.65
4.3.30.0000.01713.65
4.3.20.0000.01713.65
4.3.10.0000.01713.65
4.3.00.0000.01713.65

preferences:
47.42 ms | 400 KiB | 5 Q