3v4l.org

run code in 300+ PHP versions simultaneously
<?php $errors = [null, null, null]; echo $errors == null ? "true\n" : "false\n"; echo empty($errors) ? "true\n" : "false\n"; echo empty(array_filter($errors)) ? "true\n" : "false\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)
8.5.10.0090.00816.64
8.5.00.0160.01519.98
8.4.150.0010.00114.05
8.4.140.0130.00817.34
8.4.130.0110.01017.76
8.4.120.0130.00620.55
8.4.110.0130.00620.37
8.4.100.0110.01017.71
8.4.90.0130.00717.75
8.4.80.0140.00619.62
8.4.70.0110.00917.58
8.4.60.0040.00417.63
8.4.50.0060.00318.57
8.4.40.0070.01419.49
8.4.30.0120.00622.30
8.4.20.0080.00820.43
8.4.10.0070.01319.27
8.3.280.0010.00114.05
8.3.270.0080.01116.46
8.3.260.0120.00816.86
8.3.250.0100.00818.62
8.3.240.0080.01116.46
8.3.230.0100.00816.53
8.3.220.0040.00416.62
8.3.210.0030.00516.64
8.3.200.0090.00616.41
8.3.190.0120.00616.54
8.3.180.0040.00418.31
8.3.170.0110.00718.82
8.3.160.0150.00320.32
8.3.150.0110.00818.41
8.3.140.0150.00317.07
8.3.130.0000.00816.54
8.3.120.0060.00320.82
8.3.110.0030.00616.49
8.3.100.0040.00424.06
8.3.90.0000.00826.77
8.3.80.0040.00417.97
8.3.70.0120.00916.63
8.3.60.0070.00718.27
8.3.50.0090.00918.28
8.3.40.0070.01418.51
8.3.30.0110.00418.71
8.3.20.0050.00321.84
8.3.10.0000.00820.53
8.3.00.0050.00319.25
8.2.290.0110.00818.67
8.2.280.0050.00518.20
8.2.270.0090.00617.21
8.2.260.0040.01116.41
8.2.250.0040.00416.52
8.2.240.0090.00617.10
8.2.230.0100.00020.94
8.2.220.0070.00737.54
8.2.210.0040.00426.77
8.2.200.0090.00018.41
8.2.190.0000.01518.51
8.2.180.0040.01418.41
8.2.170.0150.00022.96
8.2.160.0140.00019.16
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.77
8.2.110.0100.00021.12
8.2.100.0110.00017.78
8.2.90.0080.00018.16
8.2.80.0030.00617.97
8.2.70.0030.00517.93
8.2.60.0080.00018.09
8.2.50.0000.00818.10
8.2.40.0000.00719.01
8.2.30.0040.00419.23
8.2.20.0040.00417.97
8.2.10.0040.00419.43
8.2.00.0040.00418.03
8.1.330.0090.01016.54
8.1.320.0100.00816.19
8.1.310.0070.00718.23
8.1.300.0110.00418.34
8.1.290.0040.00430.84
8.1.280.0100.01025.92
8.1.270.0050.00220.37
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0000.01120.94
8.1.220.0000.00717.74
8.1.210.0080.00018.89
8.1.200.0000.00817.35
8.1.190.0080.00317.11
8.1.180.0030.00518.10
8.1.170.0040.00418.61
8.1.160.0040.00418.87
8.1.150.0000.00718.84
8.1.140.0030.00320.15
8.1.130.0060.00020.32
8.1.120.0030.00317.35
8.1.110.0000.00717.45
8.1.100.0080.00017.46
8.1.90.0000.00717.33
8.1.80.0000.00817.47
8.1.70.0000.00817.30
8.1.60.0080.00017.53
8.1.50.0050.00317.47
8.1.40.0040.00417.53
8.1.30.0020.00517.73
8.1.20.0040.00417.69
8.1.10.0040.00417.49
8.1.00.0030.00617.45
8.0.300.0020.00519.94
8.0.290.0040.00416.63
8.0.280.0070.00018.47
8.0.270.0000.00717.29
8.0.260.0000.00718.43
8.0.250.0050.00316.91
8.0.240.0030.00316.83
8.0.230.0030.00316.98
8.0.220.0000.00716.86
8.0.210.0000.00716.79
8.0.200.0040.00416.95
8.0.190.0000.00816.82
8.0.180.0040.00416.96
8.0.170.0000.00816.89
8.0.160.0000.00716.88
8.0.150.0030.00316.81
8.0.140.0050.00316.73
8.0.130.0000.00613.23
8.0.120.0000.00716.87
8.0.110.0070.00016.87
8.0.100.0000.00816.91
8.0.90.0070.00016.89
8.0.80.0030.01416.87
8.0.70.0070.00016.90
8.0.60.0050.00316.77
8.0.50.0070.00016.94
8.0.30.0130.00617.17
8.0.20.0100.01017.40
8.0.10.0000.00716.96
8.0.00.0090.00816.60
7.4.330.0000.00415.55
7.4.320.0000.00716.64
7.4.300.0030.00316.40
7.4.290.0020.00516.41
7.4.280.0000.00716.56
7.4.270.0000.00716.48
7.4.260.0030.00316.52
7.4.250.0030.00316.36
7.4.240.0000.00716.50
7.4.230.0040.00416.66
7.4.220.0040.00416.50
7.4.210.0060.00916.61
7.4.200.0000.00716.44
7.4.160.0090.00616.52
7.4.140.0110.00917.86
7.4.130.0150.00916.47
7.4.120.0130.00416.34
7.4.110.0130.01016.71
7.4.100.0180.00616.71
7.4.90.0130.00416.50
7.4.80.0110.00619.39
7.4.70.0070.01016.32
7.4.60.0070.01016.55
7.4.50.0040.00716.28
7.4.40.0070.01316.49
7.4.00.0060.01014.88
7.3.330.0050.00012.96
7.3.320.0060.00012.95
7.3.310.0000.00716.15
7.3.300.0030.00316.05
7.3.290.0090.00616.25
7.3.280.0070.01116.17
7.3.260.0140.00716.49
7.3.240.0100.00816.32
7.3.230.0110.00516.39
7.3.210.0070.01116.24
7.3.200.0060.01016.25
7.3.190.0130.00616.49
7.3.180.0100.00716.44
7.3.170.0080.01116.07
7.3.160.0060.01516.25
7.3.120.0120.00614.69
7.3.110.0100.00714.50
7.3.100.0070.00714.93
7.3.90.0030.01014.79
7.3.80.0040.01114.70
7.3.70.0030.00914.82
7.3.60.0060.00614.84
7.3.50.0060.00614.65
7.3.40.0080.00414.67
7.3.30.0060.00914.68
7.3.20.0370.00915.15
7.3.10.0200.01315.47
7.3.00.0300.00815.57
7.2.330.0150.00616.60
7.2.320.0030.01616.46
7.2.310.0130.00316.57
7.2.300.0090.00916.48
7.2.290.0120.01116.63
7.2.250.0100.01314.95
7.2.240.0100.01014.52
7.2.230.0000.01814.88
7.2.220.0090.00614.73
7.2.210.0030.01214.85
7.2.200.0030.00714.70
7.2.190.0050.00514.99
7.2.180.0030.01314.96
7.2.170.0000.01114.94
7.2.150.0560.00314.84
7.2.140.0430.00015.06
7.2.130.0440.00314.92
7.2.120.1010.00714.83
7.2.110.0320.01015.00
7.2.100.0450.00014.89
7.2.90.0440.00614.80
7.2.80.0500.00714.97
7.2.70.0420.00614.91
7.2.60.0400.00315.01
7.2.50.0460.00714.84
7.2.40.0360.00714.75
7.2.30.0450.01014.84
7.2.20.0460.00315.03
7.2.10.0480.00714.73
7.2.00.0440.01614.77
7.1.330.0000.01415.74
7.1.320.0030.00915.67
7.1.310.0030.01016.05
7.1.300.0030.00715.82
7.1.290.0000.01415.43
7.1.280.0060.00915.62
7.1.270.0050.00515.61
7.1.260.0070.00715.36
7.1.250.0380.01313.92

preferences:
40.18 ms | 403 KiB | 5 Q