3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(PHP_INT_MAX); function explodeTrim($delimiter, $string, $limit = 0x7FFFFFF) { // About explode() and PHP_INT_MAX // http://php.net/manual/en/function.explode.php return explode($delimiter, $string, $limit); // further custom logic } $emails = 'test1@example.com, test2@example.com'; $emailsArr = explodeTrim(',', $emails); // using default limit=PHP_INT_MAX var_dump($emailsArr); var_dump(explode(',', $emails));

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)
8.3.60.0100.00718.43
8.3.50.0130.00722.02
8.3.40.0120.00618.51
8.3.30.0040.01118.55
8.3.20.0040.00419.78
8.3.10.0040.00420.39
8.3.00.0080.00023.46
8.2.180.0110.00425.92
8.2.170.0090.00918.79
8.2.160.0100.00722.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0070.00020.53
8.2.120.0160.00326.35
8.2.110.0090.00019.39
8.2.100.0090.00317.91
8.2.90.0000.00817.59
8.2.80.0040.00419.07
8.2.70.0000.00817.63
8.2.60.0040.00417.50
8.2.50.0070.00019.38
8.2.40.0040.00420.42
8.2.30.0050.00320.32
8.2.20.0000.00717.89
8.2.10.0040.00418.02
8.2.00.0000.00818.09
8.1.280.0070.00725.92
8.1.270.0000.00820.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.23
8.1.230.0090.00620.89
8.1.220.0000.00917.79
8.1.210.0040.00418.86
8.1.200.0080.00017.23
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0040.00418.92
8.1.150.0000.00720.19
8.1.140.0070.00019.59
8.1.130.0030.00320.82
8.1.120.0000.00917.46
8.1.110.0040.00417.29
8.1.100.0000.00717.41
8.1.90.0000.00717.38
8.1.80.0000.00717.30
8.1.70.0000.00717.42
8.1.60.0080.00017.50
8.1.50.0040.00417.52
8.1.40.0090.00017.45
8.1.30.0050.00217.55
8.1.20.0000.00817.70
8.1.10.0000.00817.41
8.1.00.0040.00417.32
8.0.300.0080.00020.16
8.0.290.0060.00316.63
8.0.280.0000.00718.41
8.0.270.0030.00617.20
8.0.260.0030.00317.20
8.0.250.0030.00316.94
8.0.240.0030.00316.86
8.0.230.0000.00716.86
8.0.220.0000.00716.86
8.0.210.0030.00316.83
8.0.200.0040.00416.79
8.0.190.0070.00416.89
8.0.180.0050.00216.85
8.0.170.0050.00316.84
8.0.160.0040.00416.85
8.0.150.0070.00016.88
8.0.140.0040.00416.76
8.0.130.0000.00513.22
8.0.120.0000.00716.79
8.0.110.0040.00416.79
8.0.100.0050.00316.73
8.0.90.0040.00416.85
8.0.80.0060.00916.89
8.0.70.0070.00016.75
8.0.60.0070.00016.86
8.0.50.0070.00016.77
8.0.30.0110.00817.00
8.0.20.0070.01317.40
8.0.10.0040.00416.82
8.0.00.0100.01016.50
7.4.330.0050.00015.55
7.4.320.0000.00616.57
7.4.300.0030.00316.52
7.4.290.0040.00416.41
7.4.280.0080.00016.64
7.4.270.0070.00016.52
7.4.260.0080.00016.43
7.4.250.0030.00616.34
7.4.240.0040.00416.57
7.4.230.0050.00216.73
7.4.220.0130.01316.48
7.4.210.0070.01116.52
7.4.200.0070.00016.41
7.4.160.0070.01016.59
7.4.150.0120.00617.40
7.4.140.0050.01617.86
7.4.130.0100.00816.47
7.4.120.0060.01416.49
7.4.110.0060.01216.62
7.4.100.0070.01016.34
7.4.90.0100.00716.57
7.4.80.0060.01319.39
7.4.70.0140.00416.35
7.4.60.0060.01016.43
7.4.50.0090.00616.59
7.4.40.0060.01016.52
7.4.30.0150.00616.53
7.4.00.0070.00714.90
7.3.330.0000.00513.28
7.3.320.0030.00313.07
7.3.310.0000.00716.15
7.3.300.0000.00716.08
7.3.290.0040.01116.22
7.3.280.0130.00816.26
7.3.270.0140.00417.40
7.3.260.0080.01116.27
7.3.250.0090.00916.38
7.3.240.0060.01116.20
7.3.230.0120.00516.44
7.3.210.0140.00316.25
7.3.200.0160.00516.46
7.3.190.0100.00716.40
7.3.180.0000.01616.57
7.3.170.0110.01216.27
7.3.160.0080.01116.33
7.3.120.0070.01114.99
7.3.110.0070.01114.74
7.3.100.0090.00614.73
7.3.90.0070.01015.02
7.3.80.0110.00414.82
7.3.70.0060.01214.88
7.3.60.0030.00914.77
7.3.50.0000.01314.50
7.3.40.0060.00914.67
7.3.30.0000.01614.96
7.3.20.0100.00316.50
7.3.10.0000.01016.43
7.3.00.0000.01616.44
7.2.330.0090.00916.34
7.2.320.0130.00316.39
7.2.310.0060.01116.71
7.2.300.0110.01116.20
7.2.290.0080.01116.60
7.2.250.0100.01014.56
7.2.240.0170.00314.86
7.2.230.0070.01115.05
7.2.220.0000.01514.53
7.2.210.0100.00314.96
7.2.200.0090.00314.93
7.2.190.0030.01014.89
7.2.180.0040.00714.92
7.2.170.0100.00714.99
7.2.60.0000.01217.02
7.2.50.0080.00316.62
7.1.330.0070.00715.88
7.1.320.0060.00315.70
7.1.310.0060.01215.65
7.1.300.0120.00015.61
7.1.290.0070.00715.52
7.1.280.0090.00615.79
7.1.270.0060.00915.52
7.1.260.0070.00715.53
7.1.200.0040.01115.77
7.1.70.0050.00317.05
7.1.60.0030.00917.13
7.1.20.0230.06040.36
7.1.10.0170.06022.23
7.1.00.0100.08022.32
7.0.200.0070.00716.50
7.0.160.0070.06021.82
7.0.150.0200.08321.95
7.0.140.0000.07021.95
7.0.130.0030.06321.86
7.0.120.0130.05721.92
7.0.110.0030.06721.85
7.0.100.0100.06021.91
7.0.90.0000.07021.88
7.0.80.0170.06321.84
7.0.70.0070.06321.95
7.0.60.0200.05021.56
7.0.50.0130.08721.82
7.0.40.0070.07321.86
7.0.30.0170.06321.87
7.0.20.0100.06321.89
7.0.10.0130.08721.78
7.0.00.0170.07721.87

preferences:
55.72 ms | 401 KiB | 5 Q