3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\n\n-【 int 123 】------------------------------------\n\n\n"; $value = 123; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string '' 】-------------------------------------\n\n\n"; $value = ''; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 null 】-------------------------------------\n\n\n"; $value = null; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string AAA 】-------------------------------------\n\n\n"; $value = "AAA"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string 漢(漢字) 】-------------------------------------\n\n\n"; $value = "漢"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string あ(ひらがな) 】-------------------------------------\n\n\n"; $value = "あ"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string カ(カタカナ) 】-------------------------------------\n\n\n"; $value = "カ"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string 🍣(絵文字) 】-------------------------------------\n\n\n"; $value = "🍣"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 string 𩸽(サロゲートペア) 】-------------------------------------\n\n\n"; $value = "𩸽"; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 bool true 】-------------------------------------\n\n\n"; $value = true; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n-【 bool false 】-------------------------------------\n\n\n"; $value = false; $res = str_pad($value, 5, 0, STR_PAD_LEFT); var_dump($res); echo "\n\n------------------------------------------------------\n\n\n";

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)
8.5.10.0130.00616.79
8.5.00.0150.01019.91
8.4.160.0150.00819.64
8.4.150.0020.00014.05
8.4.140.0120.00917.70
8.4.130.0100.00918.89
8.4.120.0080.00824.11
8.4.110.0140.00718.72
8.4.100.0070.01318.88
8.4.90.0130.00420.54
8.4.80.0100.00318.91
8.4.70.0040.00418.36
8.4.60.0050.00419.15
8.4.50.0100.00918.90
8.4.40.0130.00617.81
8.4.30.0100.01017.81
8.4.20.0150.00618.57
8.4.10.0160.00017.88
8.3.280.0120.00918.43
8.3.270.0160.00716.82
8.3.260.0100.00716.77
8.3.250.0100.00918.69
8.3.240.0090.01017.17
8.3.230.0130.00616.62
8.3.220.0030.00518.67
8.3.210.0030.00418.52
8.3.200.0060.00316.68
8.3.190.0150.00417.21
8.3.180.0050.00217.12
8.3.170.0150.00419.00
8.3.160.0140.00417.16
8.3.150.0150.00416.66
8.3.140.0110.00817.35
8.3.130.0100.00018.59
8.3.120.0060.00320.48
8.3.110.0090.00920.94
8.3.100.0040.00424.06
8.3.90.0110.00726.77
8.3.80.0030.00617.97
8.3.70.0070.01418.55
8.3.60.0290.00416.38
8.3.50.0100.00318.47
8.3.40.0090.00618.60
8.3.30.0110.01118.62
8.3.20.0150.00420.85
8.3.10.0080.00021.84
8.3.00.0080.00019.27
8.2.290.0090.00820.45
8.2.280.0100.00918.14
8.2.270.0140.00416.64
8.2.260.0040.01416.93
8.2.250.0040.00418.48
8.2.240.0080.00417.02
8.2.230.0040.00422.58
8.2.220.0090.00037.54
8.2.210.0080.00026.77
8.2.200.0030.00718.54
8.2.190.0120.00416.58
8.2.180.0040.01116.75
8.2.170.0040.01122.96
8.2.160.0130.00321.06
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00018.03
8.2.120.0000.00826.35
8.2.110.0030.00721.12
8.2.100.0070.00418.22
8.2.90.0030.00517.97
8.2.80.0040.00418.05
8.2.70.0040.00417.93
8.2.60.0040.00419.76
8.2.50.0030.00518.10
8.2.40.0080.00019.48
8.2.30.0040.00419.08
8.2.20.0040.00418.02
8.2.10.0040.00419.20
8.2.00.0000.00917.98
8.1.330.0100.00722.00
8.1.320.0090.01018.46
8.1.310.0080.00016.11
8.1.300.0040.00420.16
8.1.290.0070.00430.84
8.1.280.0000.01525.92
8.1.270.0050.00318.88
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00319.20
8.1.230.0070.00422.81
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0070.00418.10
8.1.170.0000.00818.66
8.1.160.0050.00218.75
8.1.150.0040.00418.84
8.1.140.0030.00518.76
8.1.130.0080.00020.05
8.1.120.0000.00717.43
8.1.110.0030.00717.32
8.1.100.0040.00717.29
8.1.90.0000.00717.25
8.1.80.0000.01017.37
8.1.70.0050.00317.41
8.1.60.0030.00517.54
8.1.50.0030.00717.35
8.1.40.0040.00417.44
8.1.30.0040.00417.63
8.1.20.0080.00017.59
8.1.10.0000.00817.52
8.1.00.0040.00417.48
8.0.300.0070.00019.73
8.0.290.0000.00916.75
8.0.280.0070.00018.48
8.0.270.0030.00317.28
8.0.260.0000.00618.52
8.0.250.0030.00616.79
8.0.240.0030.00316.92
8.0.230.0070.00016.97
8.0.220.0060.00316.79
8.0.210.0030.00316.87
8.0.200.0000.00816.80
8.0.190.0000.00716.89
8.0.180.0000.00716.79
8.0.170.0040.00416.88
8.0.160.0040.00416.88
8.0.150.0060.00316.80
8.0.140.0000.00716.70
8.0.130.0030.00313.27
8.0.120.0000.00716.80
8.0.110.0000.00716.77
8.0.100.0000.00816.91
8.0.90.0050.00316.81
8.0.80.0130.00616.82
8.0.70.0070.00016.76
8.0.60.0040.00416.70
8.0.50.0050.00216.90
8.0.30.0090.00917.16
8.0.20.0140.00917.00
8.0.10.0040.00416.80
8.0.00.0120.00716.70
7.4.330.0000.00615.55
7.4.320.0030.00316.50
7.4.300.0030.00316.59
7.4.290.0000.00716.37
7.4.280.0000.00816.43
7.4.270.0030.00316.61
7.4.260.0030.00316.38
7.4.250.0040.00416.52
7.4.240.0040.00416.40
7.4.230.0050.00216.35
7.4.220.0040.00416.54
7.4.210.0080.00916.47
7.4.200.0070.00016.59
7.4.160.0090.00816.42
7.4.140.0170.00317.86
7.4.130.0030.02016.44
7.4.120.0270.01716.62
7.4.110.0100.01316.55
7.4.100.0090.01016.39
7.4.90.0100.00716.60
7.4.80.0120.00919.39
7.4.70.0060.00916.55
7.4.60.0090.01216.45
7.4.50.0030.01016.35
7.4.40.0090.00916.45
7.4.10.0070.01414.90
7.4.00.0110.00614.91
7.3.330.0000.00613.09
7.3.320.0030.00313.08
7.3.310.0040.00416.11
7.3.300.0030.00316.07
7.3.290.0000.00716.10
7.3.280.0060.01516.15
7.3.260.0120.00716.27
7.3.240.0070.01116.26
7.3.230.0170.00016.37
7.3.210.0100.01316.42
7.3.200.0070.01616.19
7.3.190.0080.00816.27
7.3.180.0180.00416.39
7.3.170.0140.00816.34
7.3.160.0030.01416.48
7.3.130.0030.01514.56
7.3.120.0100.01014.71
7.3.110.0070.01014.73
7.3.100.0100.00314.49
7.3.90.0000.01014.81
7.3.80.0000.01414.71
7.3.70.0120.00014.60
7.3.60.0090.00614.78
7.3.50.0000.01414.58
7.3.40.0100.00614.52
7.3.30.0110.00714.46
7.3.20.0030.00716.37
7.3.10.0720.01315.62
7.3.00.0830.00915.73
7.2.330.0180.00616.59
7.2.320.0100.03016.38
7.2.310.0030.01816.51
7.2.300.0070.01016.45
7.2.290.0080.00816.30
7.2.260.0100.01014.76
7.2.250.0070.00715.29
7.2.240.0060.01015.17
7.2.230.0070.00714.91
7.2.220.0030.01015.17
7.2.210.0040.00814.90
7.2.200.0070.01015.11
7.2.190.0030.01315.00
7.2.180.0100.00414.74
7.2.170.0110.00415.00
7.2.160.0060.01215.13
7.2.150.0120.00416.90
7.2.140.0030.01416.56
7.2.130.1030.00715.45
7.2.120.0690.00515.74
7.2.110.0830.00316.03
7.2.100.0760.00815.76
7.2.90.0830.01015.86
7.2.80.1170.00716.10
7.2.70.0950.01215.85
7.2.60.0950.01015.89
7.2.50.0930.01015.84
7.2.40.0710.00715.93
7.2.30.0630.00915.90
7.2.20.0660.00515.95
7.2.10.0760.00815.92
7.2.00.0810.01115.90
7.1.330.0000.01615.77
7.1.320.0000.01915.53
7.1.310.0070.00415.66
7.1.300.0060.01015.75
7.1.290.0000.00915.67
7.1.280.0000.01415.47
7.1.270.0120.00315.64
7.1.260.0050.00515.58
7.1.250.0760.00814.72
7.1.240.0080.00015.66
7.1.230.0070.01015.81
7.1.220.0060.00915.62
7.1.210.0100.00315.56
7.1.200.0060.00915.50
7.1.190.0120.00315.87
7.1.180.0000.01415.62
7.1.170.0140.00315.84
7.1.160.0040.01115.76
7.1.150.0040.00415.55
7.1.140.0100.00315.59
7.1.130.0070.00715.49
7.1.120.0030.00715.51
7.1.110.0040.00915.89
7.1.100.0070.00715.91
7.1.90.0030.01015.61
7.1.80.0000.00915.51
7.1.70.0000.00915.82
7.1.60.0110.00415.88
7.1.50.0040.00715.57
7.1.40.0040.01115.62
7.1.30.0070.01115.66
7.1.20.0130.00315.70
7.1.10.0030.00515.64
7.1.00.0030.01015.77

preferences:
42.93 ms | 403 KiB | 5 Q