3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sprintf("%'─7s", "ABC").PHP_EOL; echo sprintf("%'-7s", "ABC"); // GOOD

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)
8.3.70.0060.01216.75
8.3.60.0100.01316.75
8.3.50.0090.00918.20
8.3.40.0090.00618.57
8.3.30.0070.01418.63
8.3.20.0070.00021.79
8.3.10.0040.00423.65
8.3.00.0040.00419.79
8.2.190.0120.00316.63
8.2.180.0060.00918.30
8.2.170.0040.01122.96
8.2.160.0110.00320.55
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.55
8.2.120.0080.00026.35
8.2.110.0030.00722.25
8.2.100.0040.00717.91
8.2.90.0030.00517.84
8.2.80.0040.00418.03
8.2.70.0040.00417.80
8.2.60.0030.00517.63
8.2.50.0020.00518.10
8.2.40.0040.00422.41
8.2.30.0000.00719.24
8.2.20.0030.00617.92
8.2.10.0050.00317.58
8.2.00.0040.00417.98
8.1.280.0140.01025.92
8.1.270.0030.00622.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00320.97
8.1.230.0060.00620.93
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.91
8.1.160.0040.00418.62
8.1.150.0040.00418.91
8.1.140.0000.00820.13
8.1.130.0030.00318.93
8.1.120.0000.00817.33
8.1.110.0050.00317.22
8.1.100.0000.00717.18
8.1.90.0000.00917.22
8.1.80.0000.00717.21
8.1.70.0000.00717.18
8.1.60.0080.00017.50
8.1.50.0000.00817.33
8.1.40.0000.00717.39
8.1.30.0080.00017.64
8.1.20.0060.00317.55
8.1.10.0040.00417.49
8.1.00.0030.00617.46
8.0.300.0020.00519.91
8.0.290.0090.00016.75
8.0.280.0070.00018.30
8.0.270.0000.00717.14
8.0.260.0000.00716.80
8.0.250.0030.00316.88
8.0.240.0040.00416.83
8.0.230.0000.00716.93
8.0.220.0030.00316.79
8.0.210.0040.00416.91
8.0.200.0070.00016.92
8.0.190.0000.00716.90
8.0.180.0000.00716.91
8.0.170.0000.00816.88
8.0.160.0000.00716.96
8.0.150.0000.00716.71
8.0.140.0000.00816.75
8.0.130.0050.00013.30
8.0.120.0000.00816.87
8.0.110.0000.00716.86
8.0.100.0000.00716.75
8.0.90.0000.00816.99
8.0.80.0070.01416.85
8.0.70.0040.00416.92
8.0.60.0030.00516.99
8.0.50.0000.00716.83
8.0.30.0110.00717.03
8.0.20.0070.01017.40
8.0.10.0090.00916.77
8.0.00.0070.01216.64
7.4.330.0000.00615.55
7.4.320.0030.00316.27
7.4.300.0060.00016.27
7.4.290.0070.00016.37
7.4.280.0000.00716.46
7.4.270.0000.00716.23
7.4.260.0000.00716.44
7.4.250.0000.00716.43
7.4.240.0000.00716.51
7.4.230.0050.00216.34
7.4.220.0000.00816.36
7.4.210.0070.00816.42
7.4.200.0030.00316.47
7.4.160.0090.00816.39
7.4.140.0120.00717.52
7.4.130.0160.00616.30
7.4.120.0130.00616.44
7.4.110.0070.01216.37
7.4.100.0140.00516.36
7.4.90.0110.00916.29
7.4.80.0070.01017.82
7.4.70.0050.01316.30
7.4.60.0090.00916.29
7.4.50.0090.01016.12
7.4.40.0110.00916.23
7.4.30.0110.00916.22
7.4.20.0050.01516.04
7.4.10.0120.00716.25
7.4.00.0040.01115.85
7.3.330.0020.00213.04
7.3.320.0030.00312.99
7.3.310.0000.00716.28
7.3.300.0030.00316.18
7.3.290.0000.00716.14
7.3.280.0070.01316.10
7.3.260.0100.00816.33
7.3.250.0100.00716.45
7.3.240.0070.01016.29
7.3.230.0130.00616.24
7.3.220.0070.01016.49
7.3.210.0080.00916.30
7.3.200.0080.00816.13
7.3.190.0070.01216.41
7.3.180.0090.00916.23
7.3.170.0130.00316.34
7.3.160.0100.00616.41
7.3.150.0120.00916.32
7.3.140.0100.00616.36
7.3.130.0120.00516.28
7.3.120.0030.01516.37
7.3.110.0100.00816.21
7.3.100.0070.01216.17
7.3.90.0110.00616.33
7.3.80.0090.00916.18
7.3.70.0040.01316.29
7.3.60.0070.01016.20
7.3.50.0130.00416.18
7.3.40.0130.00416.24
7.3.30.0110.00616.06
7.3.20.0110.00716.19
7.3.10.0060.01216.19
7.3.00.0150.00616.27
7.2.340.0130.01316.55
7.2.330.0180.00416.57
7.2.320.0200.00016.36
7.2.310.0110.01116.46
7.2.300.0170.00616.43
7.2.290.0250.00716.25
7.2.280.0120.01416.28
7.2.270.0220.00816.47
7.2.260.0160.00816.36
7.2.250.0160.00816.55
7.2.240.0180.00616.54
7.2.230.0120.01216.48
7.2.220.0190.00516.57
7.2.210.0080.01516.60
7.2.200.0190.00516.39
7.2.190.0150.00816.38
7.2.180.0140.01116.37
7.2.170.0150.01016.46
7.2.160.0180.00616.29
7.2.150.0160.01016.38
7.2.140.0180.00716.52
7.2.130.0210.00616.53
7.2.120.0190.00916.53
7.2.110.0140.01416.43
7.2.100.0160.01416.39
7.2.90.0200.00616.51
7.2.80.0180.00616.62
7.2.70.0380.01416.56
7.2.60.0180.00816.35
7.2.50.0130.01116.51
7.2.40.0110.01316.48
7.2.30.0210.01116.88
7.2.20.0150.01016.86
7.2.10.0130.01216.90
7.2.00.0150.01216.87
7.1.330.0250.00615.46
7.1.320.0250.00815.42
7.1.310.0290.00615.48
7.1.300.0230.00815.40
7.1.290.0240.00615.45
7.1.280.0200.01215.43
7.1.270.0330.01015.40
7.1.260.0230.00715.41
7.1.250.0320.00815.45
7.1.240.0230.00615.34
7.1.230.0490.00215.31
7.1.220.0210.00915.43
7.1.210.0250.00715.37
7.1.200.0190.00715.49
7.1.190.0220.00915.37
7.1.180.0170.01315.40
7.1.170.0220.00915.44
7.1.160.0270.00515.36
7.1.150.0640.00815.91
7.1.140.0180.01415.74
7.1.130.0340.00715.85
7.1.120.0160.01415.72
7.1.110.0360.00715.61
7.1.100.0150.01215.57
7.1.90.0210.00815.52
7.1.80.0180.01015.62
7.1.70.0170.01015.19
7.1.60.0210.01321.30
7.1.50.0240.01221.21
7.1.40.0290.01221.26
7.1.30.0240.01120.98
7.1.20.0240.00821.03
7.1.10.0210.00515.03
7.1.00.0180.00815.13
7.0.330.0200.00815.05
7.0.320.0200.00914.91
7.0.310.0230.01115.11
7.0.300.0150.01215.13
7.0.290.0220.00915.02
7.0.280.0170.01215.15
7.0.270.0220.00814.98
7.0.260.0220.00915.23
7.0.250.0250.00515.07
7.0.240.0180.01115.21
7.0.230.0200.00814.97
7.0.220.0180.01015.04
7.0.210.0250.00615.17
7.0.200.0280.00715.10
7.0.190.0230.00515.03
7.0.180.0230.00615.03
7.0.170.0220.01115.14
7.0.160.0160.01014.96
7.0.150.0200.01315.02
7.0.140.0190.00715.08
7.0.130.0170.01115.04
7.0.120.0210.01014.96
7.0.110.0310.00614.95
7.0.100.0250.00215.05
7.0.90.0260.00514.89
7.0.80.0150.01015.03
7.0.70.0230.00715.07
7.0.60.0160.00815.08
7.0.50.0170.01014.92
7.0.40.0370.00615.02
7.0.30.0180.00814.85
7.0.20.0190.00914.83
7.0.10.0210.00615.01
7.0.00.0190.00715.03
5.6.400.0160.01515.75
5.6.390.0210.00915.62
5.6.380.0170.01115.77
5.6.370.0170.01615.84
5.6.360.0210.00915.77
5.6.350.0240.01115.81
5.6.340.0190.01215.79
5.6.330.0220.01115.94
5.6.320.0230.01215.58
5.6.310.0140.01715.88
5.6.300.0200.01115.62
5.6.290.0120.01615.81
5.6.280.0220.00915.86
5.6.270.0210.00815.83
5.6.260.0260.00715.54
5.6.250.0200.01115.75
5.6.240.0220.01115.57
5.6.230.0150.01515.91
5.6.220.0230.00915.67
5.6.210.0160.01215.75
5.6.200.0220.00915.82
5.6.190.0180.01115.74
5.6.180.0240.00715.49
5.6.170.0170.01215.59
5.6.160.0210.01115.65
5.6.150.0140.01615.70
5.6.140.0160.01415.77
5.6.130.0200.00915.77
5.6.120.0140.01315.68
5.6.110.0250.00615.51
5.6.100.0220.00815.64
5.6.90.0190.00915.51
5.6.80.0180.01215.58
5.6.70.0180.01215.55
5.6.60.0120.01515.52
5.6.50.0190.01115.46
5.6.40.0130.01215.55
5.6.30.0160.01215.60
5.6.20.0150.01215.73
5.6.10.0170.00915.58
5.6.00.0150.00715.54

preferences:
75.43 ms | 401 KiB | 5 Q