3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = trim("asdf "); $test2 = trim(" "); $echeck = (empty($test)) ? "error" : $test; $echeck2 = (empty($test2)) ? "error" : "opala"; echo $echeck . "\n" . $echeck2; exit(); ?>

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)
8.3.60.0120.00318.33
8.3.50.0120.00722.04
8.3.40.0140.00718.66
8.3.30.0090.00918.69
8.3.20.0020.00520.22
8.3.10.0080.00020.53
8.3.00.0050.00320.56
8.2.180.0110.01116.36
8.2.170.0150.00622.96
8.2.160.0100.01020.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00419.36
8.2.120.0090.00026.35
8.2.110.0090.00021.06
8.2.100.0000.01217.84
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00518.05
8.2.50.0090.00318.10
8.2.40.0030.00620.60
8.2.30.0050.00221.23
8.2.20.0000.00917.79
8.2.10.0000.00718.04
8.2.00.0000.00718.11
8.1.280.0100.00725.92
8.1.270.0130.00323.84
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0070.00321.15
8.1.230.0060.00619.42
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0040.00420.80
8.1.150.0040.00418.87
8.1.140.0000.00719.55
8.1.130.0030.00317.73
8.1.120.0070.00017.43
8.1.110.0070.00017.46
8.1.100.0000.00717.40
8.1.90.0040.00417.29
8.1.80.0040.00417.46
8.1.70.0000.00717.47
8.1.60.0110.00017.54
8.1.50.0030.00517.40
8.1.40.0040.00417.50
8.1.30.0050.00317.71
8.1.20.0000.00717.63
8.1.10.0030.00517.42
8.1.00.0020.00517.47
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0030.00318.48
8.0.270.0000.00717.12
8.0.260.0030.00317.13
8.0.250.0000.00717.00
8.0.240.0050.00316.99
8.0.230.0070.00016.96
8.0.220.0000.00716.84
8.0.210.0000.00716.91
8.0.200.0000.00616.89
8.0.190.0030.00316.97
8.0.180.0000.00717.01
8.0.170.0070.00016.96
8.0.160.0060.00316.92
8.0.150.0000.00716.84
8.0.140.0000.00816.92
8.0.130.0030.00313.43
8.0.120.0030.00616.93
8.0.110.0030.00316.85
8.0.100.0070.00016.88
8.0.90.0040.00416.94
8.0.80.0140.00016.82
8.0.70.0050.00216.95
8.0.60.0000.00716.74
8.0.50.0000.00716.96
8.0.30.0100.00816.97
8.0.20.0110.00717.40
8.0.10.0040.00416.94
8.0.00.0120.00516.73
7.4.330.0030.00315.08
7.4.320.0030.00316.49
7.4.300.0040.00416.51
7.4.290.0030.00316.59
7.4.280.0070.00016.45
7.4.270.0000.00616.60
7.4.260.0070.00016.48
7.4.250.0030.00516.58
7.4.240.0000.00716.43
7.4.230.0000.00716.56
7.4.220.0110.00616.47
7.4.210.0110.01116.55
7.4.200.0080.00016.39
7.4.160.0080.00816.33
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0090.00916.44
7.4.120.0090.00816.48
7.4.110.0100.00716.67
7.4.100.0150.00716.45
7.4.90.0080.00816.51
7.4.80.0070.01619.39
7.4.70.0090.00616.61
7.4.60.0080.00816.43
7.4.50.0000.01516.30
7.4.40.0070.01016.50
7.4.30.0000.01616.47
7.4.00.0090.00814.88
7.3.330.0000.00513.15
7.3.320.0020.00213.17
7.3.310.0000.00616.07
7.3.300.0030.00316.21
7.3.290.0080.00816.28
7.3.280.0100.00916.25
7.3.270.0120.01017.40
7.3.260.0160.00016.25
7.3.250.0130.00716.38
7.3.240.0140.00616.26
7.3.230.0070.00816.39
7.3.210.0100.01416.32
7.3.200.0070.01019.39
7.3.190.0110.00616.31
7.3.180.0110.01216.37
7.3.170.0060.01116.30
7.3.160.0070.01016.26
7.3.120.0010.01714.83
7.3.110.0070.00914.70
7.3.100.0050.00914.60
7.3.90.0070.00814.85
7.3.80.0020.01014.75
7.3.70.0070.00714.78
7.3.60.0050.00714.77
7.3.50.0040.01014.82
7.3.40.0070.00714.81
7.3.30.0040.00914.73
7.3.20.0030.01116.58
7.3.10.0050.00816.62
7.3.00.0070.00716.50
7.2.330.0110.00616.64
7.2.320.0150.00616.74
7.2.310.0090.00916.45
7.2.300.0090.00916.76
7.2.290.0100.00716.77
7.2.250.0050.01414.80
7.2.240.0080.01015.02
7.2.230.0080.00614.98
7.2.220.0050.01015.03
7.2.210.0070.00615.24
7.2.200.0030.01114.99
7.2.190.0020.01015.09
7.2.180.0050.01014.95
7.2.170.0100.00515.01
7.2.00.0160.00819.43
7.1.330.0070.00815.67
7.1.320.0050.00715.74
7.1.310.0050.00615.67
7.1.300.0030.01015.86
7.1.290.0050.00915.67
7.1.280.0030.00815.69
7.1.270.0050.01015.77
7.1.260.0020.01015.61
7.1.100.0040.00417.93
7.1.70.0030.00617.32
7.1.60.0030.02019.19
7.1.00.0000.08022.54
7.0.200.0140.01114.98
7.0.60.0200.04020.01
7.0.50.0070.05317.80
7.0.40.0070.06020.30
7.0.30.0230.08320.19
7.0.20.0100.04720.19
7.0.10.0100.04020.04
7.0.00.0170.06020.12
5.6.280.0070.07021.09
5.6.210.0170.07320.62
5.6.200.0030.08318.16
5.6.190.0070.04720.35
5.6.180.0230.06720.63
5.6.170.0300.05020.57
5.6.160.0000.05320.41
5.6.150.0030.03718.19
5.6.140.0070.06718.17
5.6.130.0070.08718.21
5.6.120.0070.08320.96
5.6.110.0100.06320.97
5.6.100.0070.08321.05
5.6.90.0130.07720.97
5.6.80.0070.07720.40
5.5.350.0070.08720.48
5.5.340.0070.08017.88
5.5.330.0130.07020.36
5.5.320.0270.07320.28
5.5.310.0230.07020.29
5.5.300.0070.04017.87
5.5.290.0030.05017.95
5.5.280.0130.07320.93
5.5.270.0100.04020.86
5.5.260.0030.04020.87
5.5.250.0070.06320.70
5.5.240.0070.06020.15

preferences:
60.79 ms | 401 KiB | 5 Q