3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k = 'approach_id'; $i = ucwords(str_replace(['-', '_'], ' ', $k)); var_dump($i);

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)
8.3.70.0170.00316.63
8.3.60.0040.01418.17
8.3.50.0050.01216.55
8.3.40.0110.00418.59
8.3.30.0120.00318.45
8.3.20.0000.00720.21
8.3.10.0040.00422.09
8.3.00.0040.00420.89
8.2.190.0170.00718.41
8.2.180.0120.00616.50
8.2.170.0120.00622.96
8.2.160.0070.00719.02
8.2.150.0110.00325.66
8.2.140.0070.00024.66
8.2.130.0040.00419.38
8.2.120.0000.00826.35
8.2.110.0100.00022.25
8.2.100.0040.00817.67
8.2.90.0040.00419.27
8.2.80.0070.00018.04
8.2.70.0050.00317.38
8.2.60.0080.00417.80
8.2.50.0000.00718.10
8.2.40.0070.00020.29
8.2.30.0030.00519.04
8.2.20.0000.00717.94
8.2.10.0040.00418.04
8.2.00.0070.00017.96
8.1.280.0190.00325.92
8.1.270.0080.00022.04
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0110.00022.19
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.47
8.1.160.0000.00818.83
8.1.150.0050.00221.96
8.1.140.0000.00719.43
8.1.130.0050.00220.56
8.1.120.0030.00317.39
8.1.110.0040.00417.22
8.1.100.0000.00717.29
8.1.90.0060.00317.29
8.1.80.0050.00217.45
8.1.70.0030.00317.24
8.1.60.0050.00217.37
8.1.50.0030.00717.41
8.1.40.0040.00417.34
8.1.30.0000.00717.60
8.1.20.0020.00517.56
8.1.10.0050.00217.35
8.1.00.0040.00417.25
8.0.300.0000.00818.77
8.0.290.0080.00016.58
8.0.280.0030.00318.36
8.0.270.0040.00417.10
8.0.260.0070.00018.72
8.0.250.0030.00316.94
8.0.240.0030.00316.90
8.0.230.0000.00616.74
8.0.220.0000.00616.79
8.0.210.0000.00716.79
8.0.200.0030.00316.78
8.0.190.0080.00016.76
8.0.180.0000.00716.77
8.0.170.0000.00816.74
8.0.160.0030.00316.87
8.0.150.0030.00316.77
8.0.140.0070.00016.71
8.0.130.0050.00013.22
8.0.120.0040.00416.78
8.0.110.0000.00716.76
8.0.100.0000.00816.75
8.0.90.0030.00516.70
8.0.80.0040.01116.80
8.0.70.0000.00716.75
8.0.60.0050.00316.88
8.0.50.0000.00716.83
8.0.30.0160.00316.84
8.0.20.0100.00917.40
8.0.10.0050.00216.79
8.0.00.0120.00616.75
7.4.330.0050.00015.55
7.4.320.0000.00616.32
7.4.300.0060.00016.32
7.4.290.0030.00316.39
7.4.280.0000.00716.31
7.4.270.0000.00616.45
7.4.260.0030.00616.39
7.4.250.0040.00416.51
7.4.240.0030.00516.53
7.4.230.0000.00716.42
7.4.220.0070.01016.54
7.4.210.0070.00716.59
7.4.200.0070.00016.52
7.4.160.0110.00516.52
7.4.150.0090.01217.40
7.4.140.0110.00817.86
7.4.130.0130.01016.44
7.4.120.0120.00716.41
7.4.110.0100.00616.25
7.4.100.0200.01516.55
7.4.90.0220.00616.35
7.4.80.0130.00319.39
7.4.70.0060.01016.34
7.4.60.0060.01016.27
7.4.50.0030.01416.47
7.4.40.0060.01016.41
7.4.30.0090.00916.42
7.4.00.0050.01114.71
7.3.330.0050.00012.89
7.3.320.0000.00713.04
7.3.310.0030.00316.17
7.3.300.0030.00316.09
7.3.290.0080.00816.09
7.3.280.0080.00816.13
7.3.270.0110.00717.40
7.3.260.0110.00716.24
7.3.250.0110.01016.21
7.3.240.0100.00816.25
7.3.230.0160.00016.38
7.3.210.0070.01116.17
7.3.200.0090.01516.34
7.3.190.0130.00316.22
7.3.180.0090.00616.23
7.3.170.0170.00616.32
7.3.160.0040.01116.39
7.3.120.0140.00314.43
7.3.110.0000.01514.59
7.3.100.0070.01014.75
7.3.90.0030.01014.59
7.3.80.0040.01114.44
7.3.70.0030.00614.59
7.3.60.0080.00414.56
7.3.50.0040.00414.51
7.3.40.0030.01014.79
7.3.30.0060.00614.69
7.3.20.0030.00916.73
7.3.10.0100.00716.47
7.3.00.0090.00916.68
7.2.330.0070.01016.39
7.2.320.0090.00916.64
7.2.310.0130.00316.48
7.2.300.0100.00716.47
7.2.290.0070.01016.35
7.2.250.0070.01114.83
7.2.240.0030.00914.48
7.2.230.0130.00314.49
7.2.220.0060.00615.00
7.2.210.0000.01014.97
7.2.200.0040.00814.88
7.2.190.0060.00614.77
7.2.180.0100.00715.07
7.2.170.0040.01114.93
7.2.80.0230.01315.95
7.2.60.0080.00016.64
7.1.330.0030.01015.57
7.1.320.0060.00915.62
7.1.310.0150.00015.91
7.1.300.0040.01115.68
7.1.290.0040.01115.71
7.1.280.0060.00615.83
7.1.270.0000.01315.84
7.1.260.0070.00715.53
7.1.200.0030.01015.70
7.1.80.3210.00715.93
7.1.70.4450.01315.07
7.1.60.4660.01633.26
7.1.50.6720.00532.83
7.1.40.6640.00332.59
7.1.30.7500.01332.23
7.1.20.5210.01332.75
7.1.10.5100.00914.62
7.1.00.5870.01014.73
7.0.200.6300.00714.95
7.0.191.0900.01614.53
7.0.180.6870.00614.39
7.0.170.9580.01314.42
7.0.160.6850.01014.38
7.0.150.6030.01514.22
7.0.140.4990.00314.34
7.0.130.5230.00514.54
7.0.120.4820.01014.57
7.0.110.5670.01414.17
7.0.100.5650.00914.34
7.0.90.6360.01414.32
7.0.80.6300.00614.50
7.0.70.6500.00714.16
7.0.60.0150.01014.25
7.0.50.0120.01314.54
7.0.40.0150.00614.65
7.0.30.0150.00914.55
7.0.20.0090.01014.59
7.0.10.0610.00714.59
7.0.00.0260.01414.40

preferences:
52.25 ms | 401 KiB | 5 Q