3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 9; $num_padded = sprintf("%02d", $num); echo $num_padded; // returns 04

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)
8.3.40.0110.00418.54
8.3.30.0110.00418.82
8.3.20.0040.00420.21
8.3.10.0040.00421.60
8.3.00.0030.00619.38
8.2.170.0120.00322.96
8.2.160.0100.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.49
8.2.110.0050.00519.38
8.2.100.0060.00617.75
8.2.90.0050.00218.93
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0050.00318.09
8.2.30.0040.00417.92
8.2.20.0000.00817.73
8.2.10.0000.00817.98
8.2.00.0000.00717.72
8.1.270.0090.00020.64
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.79
8.1.230.0110.00017.65
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0040.00417.00
8.1.180.0000.00718.10
8.1.170.0000.00818.59
8.1.160.0040.00421.97
8.1.150.0050.00218.86
8.1.140.0000.00717.37
8.1.130.0070.00017.81
8.1.120.0030.00617.37
8.1.110.0020.00517.27
8.1.100.0040.00417.26
8.1.90.0000.00717.27
8.1.80.0030.00517.22
8.1.70.0070.00017.34
8.1.60.0030.00517.50
8.1.50.0000.00817.40
8.1.40.0070.00017.42
8.1.30.0080.00017.54
8.1.20.0000.00717.58
8.1.10.0000.00817.31
8.1.00.0060.00617.43
8.0.300.0000.00718.77
8.0.290.0000.00916.63
8.0.280.0030.00318.33
8.0.270.0030.00317.19
8.0.260.0000.00917.12
8.0.250.0000.00616.91
8.0.240.0030.00316.97
8.0.230.0070.00016.94
8.0.220.0030.00316.77
8.0.210.0000.00716.72
8.0.200.0060.00016.76
8.0.190.0000.00716.89
8.0.180.0030.00316.73
8.0.170.0040.00416.81
8.0.160.0000.00716.71
8.0.150.0000.00716.75
8.0.140.0080.00016.66
8.0.130.0030.00313.23
8.0.120.0030.00516.76
8.0.110.0030.00316.77
8.0.100.0050.00216.70
8.0.90.0040.00416.82
8.0.80.0090.00916.86
8.0.70.0030.00516.82
8.0.60.0000.00816.64
8.0.50.0040.00416.77
8.0.30.0170.00517.13
8.0.20.0150.00417.40
8.0.10.0040.00416.95
8.0.00.0110.00816.70
7.4.330.0020.00215.03
7.4.320.0030.00316.41
7.4.300.0060.00016.32
7.4.290.0030.00316.34
7.4.280.0040.00416.53
7.4.270.0000.00716.51
7.4.260.0000.00716.41
7.4.250.0040.00416.48
7.4.240.0040.00416.42
7.4.230.0000.00716.60
7.4.220.0100.00716.43
7.4.210.0050.01016.55
7.4.200.0080.00016.28
7.4.160.0030.01216.42
7.4.150.0110.00717.40
7.4.140.0120.01017.86
7.4.130.0110.00516.28
7.4.120.0130.00516.41
7.4.110.0060.01316.43
7.4.100.0160.00716.40
7.4.90.0100.01016.54
7.4.80.0100.01019.39
7.4.70.0110.00716.23
7.4.60.0100.01016.21
7.4.50.0000.00816.27
7.4.40.0060.01016.42
7.4.30.0110.00616.49
7.4.00.0120.00414.73
7.3.330.0060.00012.93
7.3.320.0000.01413.00
7.3.310.0000.00716.06
7.3.300.0070.00016.11
7.3.290.0000.00716.15
7.3.280.0060.00916.23
7.3.270.0080.01617.40
7.3.260.0130.00316.23
7.3.250.0130.00816.21
7.3.240.0080.00816.08
7.3.230.0130.00516.39
7.3.210.0000.01716.43
7.3.200.0150.00019.39
7.3.190.0090.00616.38
7.3.180.0070.01416.34
7.3.170.0070.01416.27
7.3.160.0090.00616.45
7.3.120.0030.01214.51
7.3.110.0050.00814.66
7.3.100.0090.00914.93
7.3.90.0030.01214.55
7.3.80.0080.00814.69
7.3.70.0090.00614.74
7.3.60.0000.01414.70
7.3.50.0040.01114.86
7.3.40.0000.01614.82
7.3.30.0000.01114.73
7.3.20.0040.00716.77
7.3.10.0130.00316.33
7.3.00.0090.00616.56
7.2.330.0060.01216.59
7.2.320.0090.00916.54
7.2.310.0070.01116.34
7.2.300.0080.00816.72
7.2.290.0090.00816.62
7.2.240.0000.01414.97
7.2.230.0030.01415.16
7.2.220.0060.00914.60
7.2.210.0100.00314.96
7.2.200.0030.00914.96
7.2.190.0060.01015.07
7.2.180.0090.00614.81
7.2.170.0070.00715.07
7.2.160.0070.01015.12
7.2.150.0090.00616.88
7.2.140.0030.00916.91
7.2.130.0080.00416.76
7.2.120.0130.00316.72
7.2.110.0030.00916.94
7.2.100.0070.01016.62
7.2.90.0100.00316.74
7.2.80.0070.01116.89
7.2.70.0130.00316.99
7.2.60.0080.00616.84
7.2.50.0090.00617.07
7.2.40.0060.00916.67
7.2.30.0080.00316.94
7.2.20.0060.01216.98
7.2.10.0100.00716.71
7.2.00.0080.00818.13
7.1.330.0100.00315.61
7.1.320.0060.00915.61
7.1.310.0100.00315.50
7.1.300.0030.01415.88
7.1.290.0060.00915.68
7.1.280.0070.00715.46
7.1.270.0040.01115.47
7.1.260.0070.00715.71
7.1.250.0030.00915.90
7.1.200.0270.00715.76
7.1.100.0000.01118.09
7.1.70.0030.00617.31
7.1.60.0140.01019.50
7.1.50.0060.00916.99
7.1.00.0070.07322.54
7.0.200.0130.01015.04
7.0.140.0130.05722.09
7.0.60.0070.05319.80
7.0.50.0030.05017.85
7.0.40.0170.07720.20
7.0.30.0200.04720.18
7.0.20.0300.07720.12
7.0.10.0300.08020.20
7.0.00.0070.08020.18
5.6.280.0170.06021.07
5.6.210.0100.07720.75
5.6.200.0030.06718.16
5.6.190.0070.08320.42
5.6.180.0200.03720.65
5.6.170.0300.04320.38
5.6.160.0030.06320.37
5.6.150.0070.05318.15
5.6.140.0100.08318.14
5.6.130.0100.08018.11
5.6.120.0100.05021.14
5.6.110.0130.07320.95
5.6.100.0100.06720.98
5.6.90.0070.05021.05
5.6.80.0130.07720.52
5.6.70.0270.05720.36
5.5.350.0330.07720.40
5.5.340.0070.03718.01
5.5.330.0030.04720.25
5.5.320.0070.07020.47
5.5.310.0270.04720.30
5.5.300.0000.04318.01
5.5.290.0070.08018.00
5.5.280.0100.08020.76
5.5.270.0030.04720.87
5.5.260.0130.03320.83
5.5.250.0230.07020.65
5.5.240.0070.04020.23
5.4.450.0600.05319.64
5.4.440.0900.07019.47
5.4.430.0900.05319.56
5.4.420.0930.05019.20
5.4.410.0930.05719.18
5.4.400.0830.06018.62
5.4.390.1070.07018.49
5.4.380.0930.07318.77
5.4.370.1030.06318.57
5.4.360.1370.05718.70
5.4.350.1400.05718.49
5.4.340.1330.07018.70
5.4.320.1130.05018.45
5.4.310.0870.06018.60
5.4.300.1100.07718.71
5.4.290.1170.06318.66
5.4.280.1170.06018.69
5.4.270.0900.08018.45
5.4.260.0930.05718.59
5.4.250.1200.06718.71
5.4.240.1130.07018.55
5.4.230.1200.07018.54
5.4.220.1070.05718.45
5.4.210.0970.07318.66
5.4.200.1000.07016.52
5.4.190.1370.07018.66
5.4.180.1130.06718.70
5.4.170.1270.06018.44
5.4.160.1170.06318.65
5.4.150.0870.08318.67
5.4.140.1270.07316.16
5.4.130.1170.06716.17
5.4.120.1100.07016.20
5.4.110.0930.06316.24
5.4.100.1130.06316.04
5.4.90.0800.06016.20
5.4.80.0970.05316.14
5.4.70.1200.06016.27
5.4.60.0970.04316.32
5.4.50.0800.05716.18
5.4.40.0800.06016.28
5.4.30.0930.05716.09
5.4.20.0970.05716.16
5.4.10.1170.07016.01
5.4.00.1000.05315.72
5.3.290.1330.05714.76
5.3.280.1270.06314.52
5.3.270.0900.06014.70
5.3.260.0930.05714.64
5.3.250.0900.05714.63
5.3.240.1000.05014.51
5.3.230.1100.06714.64
5.3.220.1200.07014.51
5.3.210.1300.06314.54
5.3.200.1070.07014.47
5.3.190.1100.05314.54
5.3.180.0930.06714.47
5.3.170.0870.05314.61
5.3.160.0970.05014.59
5.3.150.1000.05714.56
5.3.140.1070.06714.55
5.3.130.1100.07014.52
5.3.120.1000.06014.45
5.3.110.1170.06314.51
5.3.100.0930.06314.08
5.3.90.1000.05014.00
5.3.80.0930.05014.00
5.3.70.1030.04713.93
5.3.60.0930.04714.10
5.3.50.1130.05013.89
5.3.40.0930.05313.93
5.3.30.1000.04313.88
5.3.20.0900.05713.63
5.3.10.1000.04313.64
5.3.00.0900.05013.67
5.2.170.0830.03711.12
5.2.160.0670.04711.09
5.2.150.0700.05011.18
5.2.140.0830.04311.11
5.2.130.1000.04711.03
5.2.120.0800.05311.01
5.2.110.0770.04011.13
5.2.100.1000.05011.23
5.2.90.0700.05011.07
5.2.80.0870.03311.13
5.2.70.0730.04311.02
5.2.60.0730.05311.11
5.2.50.0700.04310.93
5.2.40.0700.05010.96
5.2.30.0670.04310.95
5.2.20.0570.04310.91
5.2.10.0500.05011.01
5.2.00.0600.04310.68
5.1.60.0600.03710.14
5.1.50.0670.03010.02
5.1.40.0570.0379.93
5.1.30.0630.03310.30
5.1.20.0800.04010.40
5.1.10.0670.04310.17
5.1.00.0700.04710.08
5.0.50.0300.0308.54
5.0.40.0330.0238.50
5.0.30.0370.0408.50
5.0.20.0270.0338.50
5.0.10.0370.0238.50
5.0.00.0300.0438.50
4.4.90.0330.0178.50
4.4.80.0270.0238.50
4.4.70.0270.0238.50
4.4.60.0300.0278.50
4.4.50.0370.0238.50
4.4.40.0370.0278.50
4.4.30.0330.0178.50
4.4.20.0330.0208.50
4.4.10.0270.0338.50
4.4.00.0330.0408.50
4.3.110.0370.0278.50
4.3.100.0300.0208.50
4.3.90.0300.0208.50
4.3.80.0330.0308.50
4.3.70.0300.0238.50
4.3.60.0330.0208.50
4.3.50.0470.0178.50
4.3.40.0230.0408.50
4.3.30.0170.0208.50
4.3.20.0130.0238.50
4.3.10.0170.0208.50
4.3.00.0100.0206.79

preferences:
42.51 ms | 400 KiB | 5 Q