3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sprintf('%04d', substr(123, -4, 4));

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)
8.3.60.0150.00616.75
8.3.50.0050.01016.22
8.3.40.0140.00018.71
8.3.30.0150.00018.46
8.3.20.0040.00420.09
8.3.10.0040.00421.94
8.3.00.0070.00017.59
8.2.180.0100.00716.32
8.2.170.0120.00322.96
8.2.160.0100.00320.17
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00722.15
8.2.120.0050.00326.35
8.2.110.0030.00621.10
8.2.100.0070.00418.09
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0030.00817.25
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0000.00720.23
8.2.30.0060.00320.88
8.2.20.0040.00418.04
8.2.10.0030.00517.73
8.2.00.0040.00417.92
8.1.280.0090.00925.92
8.1.270.0070.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.92
8.1.230.0040.00719.05
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00717.10
8.1.180.0080.00018.10
8.1.170.0050.00318.46
8.1.160.0070.00018.95
8.1.150.0030.00318.74
8.1.140.0000.00819.45
8.1.130.0040.00418.67
8.1.120.0030.00317.40
8.1.110.0030.00517.32
8.1.100.0040.00417.29
8.1.90.0040.00417.36
8.1.80.0030.00417.29
8.1.70.0000.00717.32
8.1.60.0050.00317.37
8.1.50.0000.00817.27
8.1.40.0070.00017.34
8.1.30.0080.00317.54
8.1.20.0030.00617.43
8.1.10.0040.00417.40
8.1.00.0000.00717.36
8.0.300.0070.00018.77
8.0.290.0050.00316.63
8.0.280.0000.00718.38
8.0.270.0070.00017.25
8.0.260.0040.00416.74
8.0.250.0030.00316.80
8.0.240.0040.00416.75
8.0.230.0020.00516.84
8.0.220.0030.00316.67
8.0.210.0000.00716.59
8.0.200.0030.00316.86
8.0.190.0030.00616.73
8.0.180.0000.00816.80
8.0.170.0000.00716.82
8.0.160.0040.00716.69
8.0.150.0050.00316.74
8.0.140.0030.00316.63
8.0.130.0000.00513.18
8.0.120.0000.00916.73
8.0.110.0070.00016.62
8.0.100.0040.00416.73
8.0.90.0000.00716.81
8.0.80.0120.00316.66
8.0.70.0050.00316.71
8.0.60.0040.00416.82
8.0.50.0040.00416.63
8.0.30.0060.01216.96
8.0.20.0140.00717.40
8.0.10.0000.00716.73
8.0.00.0140.00416.64
7.4.330.0030.00315.55
7.4.320.0000.00716.42
7.4.300.0040.00416.38
7.4.290.0040.00416.28
7.4.280.0080.00016.36
7.4.270.0040.00416.46
7.4.260.0030.00316.36
7.4.250.0050.00316.18
7.4.240.0030.00316.44
7.4.230.0000.00716.41
7.4.220.0030.01916.48
7.4.210.0080.00516.37
7.4.200.0000.00716.56
7.4.160.0060.01116.34
7.4.150.0060.01617.40
7.4.140.0160.00817.86
7.4.130.0110.01116.20
7.4.120.0070.01016.40
7.4.110.0040.01416.43
7.4.100.0000.01916.40
7.4.90.0130.00316.27
7.4.80.0060.01419.39
7.4.70.0090.01216.49
7.4.60.0130.00316.34
7.4.50.0100.00716.18
7.4.40.0100.00716.08
7.4.30.0070.01016.50
7.4.00.0050.01214.73
7.3.330.0000.00513.03
7.3.320.0030.00312.98
7.3.310.0030.00316.05
7.3.300.0000.00716.17
7.3.290.0100.00516.12
7.3.280.0090.00716.13
7.3.270.0100.00717.40
7.3.260.0100.00716.23
7.3.250.0100.01216.31
7.3.240.0050.01416.15
7.3.230.0120.00616.41
7.3.210.0080.01116.26
7.3.200.0100.00716.14
7.3.190.0090.00616.49
7.3.180.0060.00916.32
7.3.170.0060.00916.48
7.3.160.0150.00316.17
7.3.120.0030.01614.70
7.3.110.0130.00614.90
7.3.100.0040.00814.91
7.3.90.0070.00314.68
7.3.80.0030.01014.87
7.3.70.0040.00414.72
7.3.60.0110.00314.79
7.3.50.0120.00014.63
7.3.40.0070.00314.48
7.3.30.0070.00714.67
7.3.20.0080.00816.29
7.3.10.0090.00316.30
7.3.00.0080.00816.44
7.2.330.0030.01316.40
7.2.320.0030.01416.30
7.2.310.0030.01216.31
7.2.300.0300.00916.63
7.2.290.0030.01416.50
7.2.250.0080.01114.96
7.2.240.0100.00714.94
7.2.230.0100.00314.86
7.2.220.0000.01215.13
7.2.210.0110.00315.14
7.2.200.0100.00314.75
7.2.190.0070.01014.69
7.2.180.0030.00714.86
7.2.170.0070.00714.72
7.2.60.0030.01316.67
7.2.00.0080.00819.29
7.1.330.0090.00315.84
7.1.320.0040.00815.76
7.1.310.0000.01515.48
7.1.300.0040.00715.61
7.1.290.0030.00915.78
7.1.280.0030.00915.32
7.1.270.0040.00815.63
7.1.260.0070.00315.59
7.1.200.0030.01015.61
7.1.100.0070.01418.20
7.1.70.0080.01217.18
7.1.60.0210.01635.10
7.1.50.0240.01334.72
7.1.40.0290.01534.16
7.1.30.0230.02034.56
7.1.20.0260.01834.45
7.1.10.0060.01416.24
7.1.00.0080.01116.42
7.0.200.0050.01216.66
7.0.190.0080.00916.71
7.0.180.0090.00916.16
7.0.170.0080.01316.11
7.0.160.0070.01316.16
7.0.150.0120.00716.17
7.0.140.0000.01616.24
7.0.130.0110.00916.28
7.0.120.0060.01316.36
7.0.110.0080.01016.37
7.0.100.0070.01316.08
7.0.90.0050.01316.28
7.0.80.0150.00516.23
7.0.70.0090.01116.27
7.0.60.0050.01515.99
7.0.50.0060.00916.17
7.0.40.0060.01116.27
7.0.30.0080.00916.43
7.0.20.0030.01316.30
7.0.10.0100.01016.21
7.0.00.0060.00916.45

preferences:
43.95 ms | 401 KiB | 5 Q